Set the mode of the independent time conductor timecontext so that it's clock can tick.

Merging in shefali's time api updatesy

.circleci/config.yml

@@ -2,11 +2,15 @@ version: 2.1
 executors:
   pw-focal-development:
     docker:
-      - image: mcr.microsoft.com/playwright:v1.29.0-focal
+      - image: mcr.microsoft.com/playwright:v1.32.3-focal
     environment:
       NODE_ENV: development # Needed to ensure 'dist' folder created and devDependencies installed
       PERCY_POSTINSTALL_BROWSER: 'true' # Needed to store the percy browser in cache deps
       PERCY_LOGLEVEL: 'debug' # Enable DEBUG level logging for Percy (Issue: https://github.com/nasa/openmct/issues/5742)
+  ubuntu:
+    machine:
+      image: ubuntu-2204:current
+      docker_layer_caching: true
 parameters:
   BUST_CACHE:
     description: "Set this with the CircleCI UI Trigger Workflow button (boolean = true) to bust the cache!"
@@ -23,9 +27,8 @@ commands:
       - restore_cache_cmd:
           node-version: << parameters.node-version >>
       - node/install:
-          install-npm: true
           node-version: << parameters.node-version >>
-      - run: npm install --prefer-offline --no-audit --progress=false
+      - run: npm install --no-audit --progress=false
   restore_cache_cmd:
     description: "Custom command for restoring cache with the ability to bust cache. When BUST_CACHE is set to true, jobs will not restore cache"
     parameters:
@@ -37,7 +40,7 @@ commands:
             equal: [false, << pipeline.parameters.BUST_CACHE >> ]
           steps:
             - restore_cache:
-                key: deps-{{ .Branch }}--<< parameters.node-version >>--{{ checksum "package.json" }}-{{ checksum ".circleci/config.yml" }}
+                key: deps--{{ arch }}--{{ .Branch }}--<< parameters.node-version >>--{{ checksum "package.json" }}-{{ checksum ".circleci/config.yml" }}
   save_cache_cmd:
     description: "Custom command for saving cache."
     parameters:
@@ -45,7 +48,7 @@ commands:
         type: string
     steps:
       - save_cache:
-          key: deps-{{ .Branch }}--<< parameters.node-version >>--{{ checksum "package.json" }}-{{ checksum ".circleci/config.yml" }}
+          key: deps--{{ arch }}--{{ .Branch }}--<< parameters.node-version >>--{{ checksum "package.json" }}-{{ checksum ".circleci/config.yml" }}
           paths:
             - ~/.npm
             - node_modules
@@ -53,8 +56,8 @@ commands:
     description: "Track important packages and files"
     steps:
       - run: |
-          mkdir /tmp/artifacts
-          printenv NODE_ENV >> /tmp/artifacts/NODE_ENV.txt
+          [[ $EUID -ne 0 ]] && (sudo mkdir -p /tmp/artifacts && sudo chmod 777 /tmp/artifacts) || (mkdir -p /tmp/artifacts && chmod 777 /tmp/artifacts)
+          printenv NODE_ENV >> /tmp/artifacts/NODE_ENV.txt || true
           npm -v >> /tmp/artifacts/npm-version.txt
           node -v >> /tmp/artifacts/node-version.txt
           ls -latR >> /tmp/artifacts/dir.txt
@@ -69,7 +72,7 @@ commands:
     - run: npm run cov:e2e:report || true
     - run: npm run cov:e2e:<<parameters.suite>>:publish
 orbs:
-  node: circleci/node@4.9.0
+  node: circleci/node@5.1.0
   browser-tools: circleci/browser-tools@1.3.0
 jobs:
   npm-audit:
@@ -110,7 +113,11 @@ jobs:
           path: dist/reports/tests/
       - store_artifacts:
           path: coverage
-      - generate_and_store_version_and_filesystem_artifacts
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+            - generate_and_store_version_and_filesystem_artifacts
   e2e-test:
     parameters:
       node-version:
@@ -128,8 +135,12 @@ jobs:
           steps:
             - run: npx playwright install chrome-beta
       - run: SHARD="$((${CIRCLE_NODE_INDEX}+1))"; npm run test:e2e:<<parameters.suite>> -- --shard=${SHARD}/${CIRCLE_NODE_TOTAL}
-      - generate_e2e_code_cov_report:
-         suite: <<parameters.suite>>          
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+          - generate_e2e_code_cov_report:
+              suite: <<parameters.suite>>          
       - store_test_results:
           path: test-results/results.xml
       - store_artifacts:
@@ -138,7 +149,46 @@ jobs:
           path: coverage
       - store_artifacts:
           path: html-test-results
-      - generate_and_store_version_and_filesystem_artifacts
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+            - generate_and_store_version_and_filesystem_artifacts
+  e2e-couchdb:
+    parameters:
+      node-version:
+        type: string
+    executor: ubuntu
+    steps:
+      - build_and_install:
+          node-version: <<parameters.node-version>>
+      - run: npx playwright@1.32.3 install #Necessary for bare ubuntu machine
+      - run: |
+          export $(cat src/plugins/persistence/couch/.env.ci | xargs)
+          docker-compose -f src/plugins/persistence/couch/couchdb-compose.yaml up --detach
+          sleep 3
+          bash src/plugins/persistence/couch/setup-couchdb.sh
+      - run: sh src/plugins/persistence/couch/replace-localstorage-with-couchdb-indexhtml.sh #Replace LocalStorage Plugin with CouchDB 
+      - run: npm run test:e2e:couchdb
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+          - generate_e2e_code_cov_report:
+              suite: full #add to full suite
+      - store_test_results:
+          path: test-results/results.xml
+      - store_artifacts:
+          path: test-results
+      - store_artifacts:
+          path: coverage
+      - store_artifacts:
+          path: html-test-results
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+            - generate_and_store_version_and_filesystem_artifacts
   perf-test:
     parameters:
       node-version:
@@ -154,7 +204,11 @@ jobs:
           path: test-results
       - store_artifacts:
           path: html-test-results
-      - generate_and_store_version_and_filesystem_artifacts
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+            - generate_and_store_version_and_filesystem_artifacts
   visual-test:
     parameters:
       node-version:
@@ -170,46 +224,49 @@ jobs:
           path: test-results
       - store_artifacts:
           path: html-test-results
-      - generate_and_store_version_and_filesystem_artifacts
+      - when:
+          condition:
+            equal: [ 42, 42 ] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
+          steps:
+            - generate_and_store_version_and_filesystem_artifacts
 workflows:
   overall-circleci-commit-status: #These jobs run on every commit
     jobs:
       - lint:
-          name: node14-lint
-          node-version: lts/fermium
+          name: node16-lint
+          node-version: lts/gallium
       - unit-test:
           name: node18-chrome
-          node-version: "18"
+          node-version: lts/hydrogen
       - e2e-test:
           name: e2e-stable
-          node-version: lts/gallium
+          node-version: lts/hydrogen
           suite: stable
       - perf-test:
-          node-version: lts/gallium
+          node-version: lts/hydrogen
       - visual-test:
-          node-version: lts/gallium
+          node-version: lts/hydrogen
         
   the-nightly: #These jobs do not run on PRs, but against master at night
     jobs:
-      - unit-test:
-          name: node14-chrome-nightly
-          node-version: lts/fermium
       - unit-test:
           name: node16-chrome-nightly
           node-version: lts/gallium
       - unit-test:
           name: node18-chrome
-          node-version: "18"
+          node-version: lts/hydrogen
       - npm-audit:
-          node-version: lts/gallium
+          node-version: lts/hydrogen
       - e2e-test:
           name: e2e-full-nightly
-          node-version: lts/gallium
+          node-version: lts/hydrogen
           suite: full
       - perf-test:
-          node-version: lts/gallium
+          node-version: lts/hydrogen
       - visual-test:
-          node-version: lts/gallium
+          node-version: lts/hydrogen
+      - e2e-couchdb:
+          node-version: lts/hydrogen
     triggers:
       - schedule:
           cron: "0 0 * * *"

.github/dependabot.yml

@@ -4,13 +4,13 @@ updates:
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
-      interval: "daily"  
+      interval: "weekly"  
     open-pull-requests-limit: 10
     labels:
+      - "pr:daveit"
       - "pr:e2e"
       - "type:maintenance"
       - "dependencies"
-      - "pr:daveit"
       - "pr:platform"
     ignore:
       #We have to source the playwright container which is not detected by Dependabot
@@ -25,11 +25,15 @@ updates:
         update-types: ["version-update:semver-patch"]
       - dependency-name: "sinon"
         update-types: ["version-update:semver-patch"]
+      - dependency-name: "moment-timezone"
+        update-types: ["version-update:semver-patch"]
+      - dependency-name: "@types/lodash"
+        update-types: ["version-update:semver-patch"]
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "daily"    
     labels:
+      - "pr:daveit"
       - "type:maintenance"
       - "dependencies"
-      - "pr:daveit"

.github/workflows/e2e-couchdb.yml

@@ -5,34 +5,39 @@ on:
     types:
       - labeled
       - opened
-env:
-  OPENMCT_DATABASE_NAME: openmct
-  COUCH_ADMIN_USER: admin
-  COUCH_ADMIN_PASSWORD: password
-  COUCH_BASE_LOCAL: http://localhost:5984
-  COUCH_NODE_NAME: nonode@nohost
 jobs:
   e2e-couchdb:
-    if: ${{ github.event.label.name == 'pr:e2e:couchdb' }}
+    if: ${{ github.event.label.name == 'pr:e2e:couchdb' }} || ${{ github.event.action == 'opened' }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - run : docker-compose -f src/plugins/persistence/couch/couchdb-compose.yaml up --detach
-      - run : sleep 3 # wait until CouchDB has started (TODO: there must be a better way)
-      - run : bash src/plugins/persistence/couch/setup-couchdb.sh
       - uses: actions/setup-node@v3
         with:
-          node-version: '16'
-      - run: npx playwright@1.29.0 install
+          node-version: 'lts/gallium'
+      - run: npx playwright@1.32.3 install
       - run: npm install
-      - run: sh src/plugins/persistence/couch/replace-localstorage-with-couchdb-indexhtml.sh
-      - run: npm run test:e2e:couchdb
-      - run: ls -latr
+      - name: Start CouchDB Docker Container and Init with Setup Scripts
+        run : |
+          export $(cat src/plugins/persistence/couch/.env.ci | xargs)
+          docker-compose -f src/plugins/persistence/couch/couchdb-compose.yaml up --detach
+          sleep 3
+          bash src/plugins/persistence/couch/setup-couchdb.sh
+          bash src/plugins/persistence/couch/replace-localstorage-with-couchdb-indexhtml.sh
+      - name: Run CouchDB Tests and publish to deploysentinel
+        env:
+          DEPLOYSENTINEL_API_KEY: ${{ secrets.DEPLOYSENTINEL_API_KEY }} 
+        run: npm run test:e2e:couchdb
+      - name: Publish Results to Codecov.io
+        env: 
+          SUPER_SECRET: ${{ secrets.CODECOV_TOKEN }}
+        run: npm run cov:e2e:full:publish
       - name: Archive test results
+        if: success() || failure()
         uses: actions/upload-artifact@v3
         with:
           path: test-results
       - name: Archive html test results
+        if: success() || failure()
         uses: actions/upload-artifact@v3
         with:
           path: html-test-results

.github/workflows/e2e-pr.yml

@@ -5,7 +5,6 @@ on:
     types:
       - labeled
       - opened
-
 jobs:
   e2e-full:
     if: ${{ github.event.label.name == 'pr:e2e' }}
@@ -30,11 +29,18 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '16'
-      - run: npx playwright@1.29.0 install
+      - run: npx playwright@1.32.3 install
       - run: npx playwright install chrome-beta
       - run: npm install
-      - run: npm run test:e2e:full
+      - run: npm run test:e2e:full -- --max-failures=40
+      - run: npm run cov:e2e:report || true
+      - shell: bash
+        env:
+          SUPER_SECRET: ${{ secrets.CODECOV_TOKEN }}
+        run: |
+          npm run cov:e2e:full:publish
       - name: Archive test results
+        if: success() || failure()
         uses: actions/upload-artifact@v3
         with:
           path: test-results

.github/workflows/e2e.yml

@@ -1,21 +0,0 @@
-name: "e2e"
-on:
-  workflow_dispatch:
-    inputs: 
-      version:
-        description: 'Which branch do you want to test?' # Limited to branch for now
-        required: false
-        default: 'master' 
-jobs:
-  e2e:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.inputs.version }}
-      - uses: actions/setup-node@v3
-        with:
-          node-version: '16'
-      - run: npm install
-      - name: Run the e2e tests
-        run: npm run test:e2e:ci

.github/workflows/pr-platform.yml

@@ -16,7 +16,6 @@ jobs:
           - macos-latest
           - windows-latest
         node_version:
-          - 14
           - 16
           - 18
         architecture:

.webpack/webpack.dev.js

@@ -53,7 +53,11 @@ module.exports = merge(common, {
         },
         client: {
             progress: true,
-            overlay: true
+            overlay: {
+                // Disable overlay for runtime errors.
+                // See: https://github.com/webpack/webpack-dev-server/issues/4771
+                runtimeErrors: false
+            }
         }
     }
 });

CONTRIBUTING.md

@@ -191,7 +191,7 @@ The following guidelines are provided for anyone contributing source code to the
    if (responseCode === 401)
    ```
 1. Use the ternary operator only for simple cases such as variable assignment. Nested ternaries should be avoided in all cases.
-1. Test specs should reside alongside the source code they test, not in a separate directory.
+1. Unit Test specs should reside alongside the source code they test, not in a separate directory.
 1. Organize code by feature, not by type.
    eg.
    ```
@@ -222,44 +222,6 @@ The following guidelines are provided for anyone contributing source code to the
 Deviations from Open MCT code style guidelines require two-party agreement,
 typically from the author of the change and its reviewer.
 
-### Test Standards
-
-Automated testing shall occur whenever changes are merged into the main
-development branch and must be confirmed alongside any pull request.
-
-Automated tests are tests which exercise plugins, API, and utility classes. 
-Tests are subject to code review along with the actual implementation, to 
-ensure that tests are applicable and useful.
-
-Examples of useful tests:
-* Tests which replicate bugs (or their root causes) to verify their
-  resolution.
-* Tests which reflect details from software specifications.
-* Tests which exercise edge or corner cases among inputs.
-* Tests which verify expected interactions with other components in the
-  system.
-
-#### Guidelines
-* 100% statement coverage is achievable and desirable.
-* Do blackbox testing. Test external behaviors, not internal details. Write tests that describe what your plugin is supposed to do. How it does this doesn't matter, so don't test it.
-* Unit test specs for plugins should be defined at the plugin level. Start with one test spec per plugin named pluginSpec.js, and as this test spec grows too big, break it up into multiple test specs that logically group related tests.
-* Unit tests for API or for utility functions and classes may be defined at a per-source file level.
-* Wherever possible only use and mock public API, builtin functions, and UI in your test specs. Do not directly invoke any private functions. ie. only call or mock functions and objects exposed by openmct.* (eg. openmct.telemetry, openmct.objectView, etc.), and builtin browser functions (fetch, requestAnimationFrame, setTimeout, etc.).
-* Where builtin functions have been mocked, be sure to clear them between tests.
-* Test at an appropriate level of isolation. Eg. 
-    * If you’re testing a view, you do not need to test the whole application UI, you can just fetch the view provider using the public API and render the view into an element that you have created. 
-    * You do not need to test that the view switcher works, there should be separate tests for that. 
-    * You do not need to test that telemetry providers work, you can mock openmct.telemetry.request() to feed test data to the view.
-    * Use your best judgement when deciding on appropriate scope.
-* Automated tests for plugins should start by actually installing the plugin being tested, and then test that installing the plugin adds the desired features and behavior to Open MCT, observing the above rules.
-* All variables used in a test spec, including any instances of the Open MCT API should be declared inside of an appropriate block scope (not at the root level of the source file), and should be initialized in the relevant beforeEach block. `beforeEach` is preferable to `beforeAll` to avoid leaking of state between tests.
-* A `afterEach` or `afterAll` should be used to do any clean up necessary to prevent leakage of state between test specs. This can happen when functions on `window` are wrapped, or when the URL is changed. [A convenience function](https://github.com/nasa/openmct/blob/master/src/utils/testing.js#L59) is provided for resetting the URL and clearing builtin spies between tests.
-* If writing unit tests for legacy Angular code be sure to follow [best practices in order to avoid memory leaks](https://www.thecodecampus.de/blog/avoid-memory-leaks-angularjs-unit-tests/).
-
-#### Examples
-* [Example of an automated test spec for an object view plugin](https://github.com/nasa/openmct/blob/master/src/plugins/telemetryTable/pluginSpec.js)
-* [Example of an automated test spec for API](https://github.com/nasa/openmct/blob/master/src/api/time/TimeAPISpec.js)
-
 ### Commit Message Standards
 
 Commit messages should:
@@ -301,7 +263,7 @@ Issue severity is categorized as follows (in ascending order):
 
 * _Trivial_: Minimal impact on the usefulness and functionality of the software; a "nice-to-have." Visual impact without functional impact,
 * _Medium_: Some impairment of use, but simple workarounds exist
-* _Critical_: Significant loss of functionality or impairment of use. Display of telemetry data is not affected though.
+* _Critical_: Significant loss of functionality or impairment of use. Display of telemetry data is not affected though. Complex workarounds exist.
 * _Blocker_: Major functionality is impaired or lost, threatening mission success. Display of telemetry data is impaired or blocked by the bug, which could lead to loss of situational awareness.
 
 ## Check Lists
@@ -310,22 +272,4 @@ The following check lists should be completed and attached to pull requests
 when they are filed (author checklist) and when they are merged (reviewer
 checklist).
 
-### Author Checklist
-
 [Within PR Template](.github/PULL_REQUEST_TEMPLATE.md)
-
-### Reviewer Checklist
-
-* [ ] Changes appear to address issue?
-* [ ] Changes appear not to be breaking changes?
-* [ ] Appropriate unit tests included?
-* [ ] Code style and in-line documentation are appropriate?
-* [ ] Commit messages meet standards?
-* [ ] Has associated issue been labelled `unverified`? (only applicable if this PR closes the issue)
-* [ ] Has associated issue been labelled `bug`? (only applicable if this PR is for a bug fix)
-* [ ] List of Acceptance Tests Performed.
-
-Write out a small list of tests performed with just enough detail for another developer on the team 
-to execute. 
-
-i.e. ```When Clicking on Add button, new `object` appears in dropdown.```

LICENSE.md

@@ -1,6 +1,6 @@
 # Open MCT License
 
-Open MCT, Copyright (c) 2014-2022, United States Government as represented by the Administrator of the National Aeronautics and Space Administration. All rights reserved.
+Open MCT, Copyright (c) 2014-2023, United States Government as represented by the Administrator of the National Aeronautics and Space Administration. All rights reserved.
 
 Open MCT is licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.  You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
 

README.md

@@ -1,4 +1,4 @@
-# Open MCT [![license](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0) [![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/nasa/openmct.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/nasa/openmct/context:javascript) [![codecov](https://codecov.io/gh/nasa/openmct/branch/master/graph/badge.svg?token=7DQIipp3ej)](https://codecov.io/gh/nasa/openmct) [![This project is using Percy.io for visual regression testing.](https://percy.io/static/images/percy-badge.svg)](https://percy.io/b2e34b17/openmct) [![npm version](https://img.shields.io/npm/v/openmct.svg)](https://www.npmjs.com/package/openmct) 
+# Open MCT [![license](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0) [![codecov](https://codecov.io/gh/nasa/openmct/branch/master/graph/badge.svg?token=7DQIipp3ej)](https://codecov.io/gh/nasa/openmct) [![This project is using Percy.io for visual regression testing.](https://percy.io/static/images/percy-badge.svg)](https://percy.io/b2e34b17/openmct) [![npm version](https://img.shields.io/npm/v/openmct.svg)](https://www.npmjs.com/package/openmct) 
 
 Open MCT (Open Mission Control Technologies) is a next-generation mission control framework for visualization of data on desktop and mobile devices. It is developed at NASA's Ames Research Center, and is being used by NASA for data analysis of spacecraft missions, as well as planning and operation of experimental rover systems. As a generalizable and open source framework, Open MCT could be used as the basis for building applications for planning, operation, and analysis of any systems producing telemetry data.
 
@@ -98,7 +98,7 @@ To run the performance tests:
 The test suite is configured to all tests localed in `e2e/tests/` ending in `*.e2e.spec.js`. For more about the e2e test suite, please see the [README](./e2e/README.md)
 
 ### Security Tests
-Each commit is analyzed for known security vulnerabilities using [CodeQL](https://codeql.github.com/docs/codeql-language-guides/codeql-library-for-javascript/) and our overall security report is available on [LGTM](https://lgtm.com/projects/g/nasa/openmct/). The list of CWE coverage items is avaiable in the [CodeQL docs](https://codeql.github.com/codeql-query-help/javascript-cwe/). The CodeQL workflow is specified in the [CodeQL analysis file](./.github/workflows/codeql-analysis.yml) and the custom [CodeQL config](./.github/codeql/codeql-config.yml).
+Each commit is analyzed for known security vulnerabilities using [CodeQL](https://codeql.github.com/docs/codeql-language-guides/codeql-library-for-javascript/). The list of CWE coverage items is avaiable in the [CodeQL docs](https://codeql.github.com/codeql-query-help/javascript-cwe/). The CodeQL workflow is specified in the [CodeQL analysis file](./.github/workflows/codeql-analysis.yml) and the custom [CodeQL config](./.github/codeql/codeql-config.yml).
 
 ### Test Reporting and Code Coverage
 

TESTING.md

@@ -0,0 +1,50 @@
+# Testing
+Open MCT Testing is iterating and improving at a rapid pace. This document serves to capture and index existing testing documentation and house documentation which no other obvious location as our testing evolves.
+
+## General Testing Process
+Documentation located [here](./docs/src/process/testing/plan.md)
+
+## Unit Testing
+Unit testing is essential part of our test strategy and complements our e2e testing strategy.
+
+#### Unit Test Guidelines
+* Unit Test specs should reside alongside the source code they test, not in a separate directory.
+* Unit test specs for plugins should be defined at the plugin level. Start with one test spec per plugin named pluginSpec.js, and as this test spec grows too big, break it up into multiple test specs that logically group related tests.
+* Unit tests for API or for utility functions and classes may be defined at a per-source file level.
+* Wherever possible only use and mock public API, builtin functions, and UI in your test specs. Do not directly invoke any private functions. ie. only call or mock functions and objects exposed by openmct.* (eg. openmct.telemetry, openmct.objectView, etc.), and builtin browser functions (fetch, requestAnimationFrame, setTimeout, etc.).
+* Where builtin functions have been mocked, be sure to clear them between tests.
+* Test at an appropriate level of isolation. Eg. 
+    * If you’re testing a view, you do not need to test the whole application UI, you can just fetch the view provider using the public API and render the view into an element that you have created. 
+    * You do not need to test that the view switcher works, there should be separate tests for that. 
+    * You do not need to test that telemetry providers work, you can mock openmct.telemetry.request() to feed test data to the view.
+    * Use your best judgement when deciding on appropriate scope.
+* Automated tests for plugins should start by actually installing the plugin being tested, and then test that installing the plugin adds the desired features and behavior to Open MCT, observing the above rules.
+* All variables used in a test spec, including any instances of the Open MCT API should be declared inside of an appropriate block scope (not at the root level of the source file), and should be initialized in the relevant beforeEach block. `beforeEach` is preferable to `beforeAll` to avoid leaking of state between tests.
+* A `afterEach` or `afterAll` should be used to do any clean up necessary to prevent leakage of state between test specs. This can happen when functions on `window` are wrapped, or when the URL is changed. [A convenience function](https://github.com/nasa/openmct/blob/master/src/utils/testing.js#L59) is provided for resetting the URL and clearing builtin spies between tests.
+
+#### Unit Test Examples
+* [Example of an automated test spec for an object view plugin](https://github.com/nasa/openmct/blob/master/src/plugins/telemetryTable/pluginSpec.js)
+* [Example of an automated test spec for API](https://github.com/nasa/openmct/blob/master/src/api/time/TimeAPISpec.js)
+
+#### Unit Testing Execution
+
+The unit tests can be executed in one of two ways:
+`npm run test` which runs the entire suite against headless chrome
+`npm run test:debug` for debugging the tests in realtime in an active chrome session.
+
+## e2e, performance, and visual testing
+Documentation located [here](./e2e/README.md)
+
+## Code Coverage
+
+* 100% statement coverage is achievable and desirable.
+
+Codecov.io will combine each of the above commands with [Codecov.io Flags](https://docs.codecov.com/docs/flags). Effectively, this allows us to combine multiple reports which are run at various stages of our CI Pipeline or run as part of a parallel process.
+
+This e2e coverage is combined with our unit test report to give a comprehensive (if flawed) view of line coverage.
+
+### Limitations in our code coverage reporting
+
+Our code coverage implementation has two known limitations:
+- [Variability and accuracy](https://github.com/nasa/openmct/issues/5811)
+- [Vue instrumentation](https://github.com/nasa/openmct/issues/4973)

build-docs.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #*****************************************************************************
-#* Open MCT, Copyright (c) 2014-2022, United States Government
+#* Open MCT, Copyright (c) 2014-2023, United States Government
 #* as represented by the Administrator of the National Aeronautics and Space
 #* Administration. All rights reserved.
 #*

codecov.yml

@@ -15,14 +15,14 @@ coverage:
 
 flags:
   unit:
-    carryforward: true 
-  e2e-ci:
-    carryforward: true
+    carryforward: false
+  e2e-stable:
+    carryforward: false
   e2e-full:
     carryforward: true    
 
 comment:
-  layout: "reach,diff,flags,files,footer"
+  layout: "diff,flags,files,footer"
   behavior: default
   require_changes: false
-  show_carryforward_flags: true
+  show_carryforward_flags: true

copyright-notice.html

@@ -1,5 +1,5 @@
 <!--
- Open MCT, Copyright (c) 2014-2022, United States Government
+ Open MCT, Copyright (c) 2014-2023, United States Government
  as represented by the Administrator of the National Aeronautics and Space
  Administration. All rights reserved.
 

copyright-notice.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/README.md

@@ -92,7 +92,9 @@ Read more about [Playwright Snapshots](https://playwright.dev/docs/test-snapshot
 - Snapshots need to be executed within the official Playwright container to ensure we're using the exact rendering platform in CI and locally. To do a valid comparison locally:
 
 ```sh
-docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:[GET THIS VERSION FROM OUR CIRCLECI CONFIG FILE]-focal /bin/bash
+// Replace {X.X.X} with the current Playwright version 
+// from our package.json or circleCI configuration file
+docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:v{X.X.X}-focal /bin/bash
 npm install
 npx playwright test --config=e2e/playwright-ci.config.js --project=chrome --grep @snapshot
 ```
@@ -104,17 +106,20 @@ When the `@snapshot` tests fail, they will need to be evaluated to determine if
 To compare a snapshot, run a test and open the html report with the 'Expected' vs 'Actual' screenshot. If the actual screenshot is preferred, then the source-controlled 'Expected' snapshots will need to be updated with the following scripts.
 
 MacOS
+
 ```
 npm run test:e2e:updatesnapshots
 ```
 
 Linux/CI
+
 ```sh
 // Replace {X.X.X} with the current Playwright version 
 // from our package.json or circleCI configuration file
 docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:v{X.X.X}-focal /bin/bash
 npm install
 npm run test:e2e:updatesnapshots
+```
 
 ## Performance Testing
 
@@ -195,6 +200,7 @@ CircleCI
 Github Actions / Workflow
 
 - Full suite against all browsers/projects. Triggered with Github Label Event 'pr:e2e'
+- CouchDB Tests. Triggered on PR Create and again with Github Label Event 'pr:e2e:couchdb'
 - Visual Tests. Triggered with Github Label Event 'pr:visual'
 
 #### 3. Scheduled / Batch Testing
@@ -346,6 +352,10 @@ When looking at the reports run in CI, you'll leverage this same HTML Report whi
 
 ### e2e Code Coverage
 
+Our e2e code coverage is captured and combined with our unit test coverage. For more information, please see our [code coverage documentation](../TESTING.md)
+
+#### Generating e2e code coverage
+
 Code coverage is collected during test execution using our custom [baseFixture](./baseFixtures.js). The raw coverage files are stored in a `.nyc_report` directory to be converted into a lcov file with the following [nyc](https://github.com/istanbuljs/nyc) command:
 
 ```npm run cov:e2e:report```
@@ -356,10 +366,6 @@ At this point, the nyc linecov report can be published to [codecov.io](https://a
 or
 ```npm run cov:e2e:full:publish``` for the full suite running against all available platforms.
 
-Codecov.io will combine each of the above commands with [Codecov.io Flags](https://docs.codecov.com/docs/flags). Effectively, this allows us to combine multiple reports which are run at various stages of our CI Pipeline or run as part of a parallel process.
-
-This e2e coverage is combined with our unit test report to give a comprehensive (if flawed) view of line coverage.
-
 ## Other
 
 ### About e2e testing

e2e/appActions.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -74,7 +74,6 @@ async function createDomainObjectWithDefaults(page, { type, name, parent = 'mine
     // Navigate to the parent object. This is necessary to create the object
     // in the correct location, such as a folder, layout, or plot.
     await page.goto(`${parentUrl}?hideTree=true`);
-    await page.waitForLoadState('networkidle');
 
     //Click the Create button
     await page.click('button:has-text("Create")');
@@ -140,6 +139,7 @@ async function createNotification(page, createNotificationOptions) {
 }
 
 /**
+ * Expand an item in the tree by a given object name.
  * @param {import('@playwright/test').Page} page
  * @param {string} name
  */
@@ -159,24 +159,26 @@ async function expandTreePaneItemByName(page, name) {
  * @returns {Promise<CreatedObjectInfo>} An object containing information about the newly created domain object.
  */
 async function createPlanFromJSON(page, { name, json, parent = 'mine' }) {
+    if (!name) {
+        name = `Plan:${genUuid()}`;
+    }
+
     const parentUrl = await getHashUrlToDomainObject(page, parent);
 
     // Navigate to the parent object. This is necessary to create the object
     // in the correct location, such as a folder, layout, or plot.
     await page.goto(`${parentUrl}?hideTree=true`);
 
-    //Click the Create button
+    // Click the Create button
     await page.click('button:has-text("Create")');
 
     // Click 'Plan' menu option
     await page.click(`li:text("Plan")`);
 
     // Modify the name input field of the domain object to accept 'name'
-    if (name) {
-        const nameInput = page.locator('form[name="mctForm"] .first input[type="text"]');
-        await nameInput.fill("");
-        await nameInput.fill(name);
-    }
+    const nameInput = page.locator('form[name="mctForm"] .first input[type="text"]');
+    await nameInput.fill("");
+    await nameInput.fill(name);
 
     // Upload buffer from memory
     await page.locator('input#fileElem').setInputFiles({
@@ -194,7 +196,7 @@ async function createPlanFromJSON(page, { name, json, parent = 'mine' }) {
     ]);
 
     // Wait until the URL is updated
-    await page.waitForURL(`**/mine/*`);
+    await page.waitForURL(`**/${parent}/*`);
     const uuid = await getFocusedObjectUuid(page);
     const objectUrl = await getHashUrlToDomainObject(page, uuid);
 
@@ -270,6 +272,7 @@ async function getFocusedObjectUuid(page) {
  * @returns {Promise<string>} the url of the object
  */
 async function getHashUrlToDomainObject(page, uuid) {
+    await page.waitForLoadState('load'); //Add some determinism
     const hashUrl = await page.evaluate(async (objectUuid) => {
         const path = await window.openmct.objects.getOriginalPath(objectUuid);
         let url = './#/browse/' + [...path].reverse()
@@ -383,6 +386,25 @@ async function setEndOffset(page, offset) {
     await setTimeConductorOffset(page, offset, endOffsetButton);
 }
 
+/**
+ * Selects an inspector tab based on the provided tab name
+ *
+ * @param {import('@playwright/test').Page} page
+ * @param {String} name the name of the tab
+ */
+async function selectInspectorTab(page, name) {
+    const inspectorTabs = page.getByRole('tablist');
+    const inspectorTab = inspectorTabs.getByTitle(name);
+    const inspectorTabClass = await inspectorTab.getAttribute('class');
+    const isSelectedInspectorTab = inspectorTabClass.includes('is-current');
+
+    // do not click a tab that is already selected or it will timeout your test
+    // do to a { pointer-events: none; } on selected tabs
+    if (!isSelectedInspectorTab) {
+        await inspectorTab.click();
+    }
+}
+
 // eslint-disable-next-line no-undef
 module.exports = {
     createDomainObjectWithDefaults,
@@ -396,5 +418,6 @@ module.exports = {
     setFixedTimeMode,
     setRealTimeMode,
     setStartOffset,
-    setEndOffset
+    setEndOffset,
+    selectInspectorTab
 };

e2e/baseFixtures.js

@@ -1,6 +1,6 @@
 /* eslint-disable no-undef */
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -170,5 +170,6 @@ exports.test = base.test.extend({
         }
     }
 });
+
 exports.expect = expect;
 exports.waitForAnimations = waitForAnimations;

e2e/helper/addInitExampleFaultProvider.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/helper/addInitExampleFaultProviderStatic.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/helper/addInitFaultManagementPlugin.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/helper/addInitNotebookWithUrls.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/helper/addInitRestrictedNotebook.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/helper/faultUtils.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -58,8 +58,14 @@ async function navigateToFaultManagementWithoutExample(page) {
 async function navigateToFaultItemInTree(page) {
     await page.goto('./', { waitUntil: 'networkidle' });
 
-    // Click text=Fault Management
-    await page.click('text=Fault Management'); // this verifies the plugin has been added
+    const faultManagementTreeItem = page.getByRole('tree', {
+        name: "Main Tree"
+    }).getByRole('treeitem', {
+        name: "Fault Management"
+    });
+
+    // Navigate to "Fault Management" from the tree
+    await faultManagementTreeItem.click();
 }
 
 /**
@@ -141,8 +147,7 @@ async function clearSearch(page) {
  * @param {import('@playwright/test').Page} page
  */
 async function selectFaultItem(page, rowNumber) {
-    // eslint-disable-next-line playwright/no-force-option
-    await page.check(`.c-fault-mgmt-item > input >> nth=${rowNumber - 1}`, { force: true }); // this will not work without force true, saw this may be a pw bug
+    await page.locator(`.c-fault-mgmt-item > input >> nth=${rowNumber - 1}`).check();
 }
 
 /**

e2e/helper/notebookUtils.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -28,13 +28,12 @@ const NOTEBOOK_DROP_AREA = '.c-notebook__drag-area';
  * @param {import('@playwright/test').Page} page
  */
 async function enterTextEntry(page, text) {
-    // Click .c-notebook__drag-area
+    // Click the 'Add Notebook Entry' area
     await page.locator(NOTEBOOK_DROP_AREA).click();
 
     // enter text
-    await page.locator('div.c-ne__text').click();
-    await page.locator('div.c-ne__text').fill(text);
-    await page.locator('div.c-ne__text').press('Enter');
+    await page.locator('[aria-label="Notebook Entry"].is-selected div.c-ne__text').fill(text);
+    await commitEntry(page);
 }
 
 /**
@@ -51,6 +50,16 @@ async function dragAndDropEmbed(page, notebookObject) {
     await page.click('button[title="Show selected item in tree"]');
     // Drag and drop the SWG into the notebook
     await page.dragAndDrop(`text=${swg.name}`, NOTEBOOK_DROP_AREA);
+    await commitEntry(page);
+}
+
+/**
+ * @private
+ * @param {import('@playwright/test').Page} page
+ */
+async function commitEntry(page) {
+    //Click the Commit Entry button
+    await page.locator('.c-ne__save-button > button').click();
 }
 
 // eslint-disable-next-line no-undef

e2e/helper/planningUtils.js

@@ -0,0 +1,92 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import { expect } from '../pluginFixtures';
+
+/**
+ * Asserts that the number of activities in the plan view matches the number of
+ * activities in the plan data within the specified time bounds. Performs an assertion
+ * for each activity in the plan data per group, using the earliest activity's
+ * start time as the start bound and the current activity's end time as the end bound.
+ * @param {import('@playwright/test').Page} page the page
+ * @param {object} plan The raw plan json to assert against
+ * @param {string} objectUrl The URL of the object to assert against (plan or gantt chart)
+ */
+export async function assertPlanActivities(page, plan, objectUrl) {
+    const groups = Object.keys(plan);
+    for (const group of groups) {
+        for (let i = 0; i < plan[group].length; i++) {
+            // Set the startBound to the start time of the first activity in the group
+            const startBound = plan[group][0].start;
+            // Set the endBound to the end time of the current activity
+            let endBound = plan[group][i].end;
+            if (endBound === startBound) {
+                // Prevent oddities with setting start and end bound equal
+                // via URL params
+                endBound += 1;
+            }
+
+            // Switch to fixed time mode with all plan events within the bounds
+            await page.goto(`${objectUrl}?tc.mode=fixed&tc.startBound=${startBound}&tc.endBound=${endBound}&tc.timeSystem=utc&view=plan.view`);
+
+            // Assert that the number of activities in the plan view matches the number of
+            // activities in the plan data within the specified time bounds
+            const eventCount = await page.locator('.activity-bounds').count();
+            expect(eventCount).toEqual(Object.values(plan)
+                .flat()
+                .filter(event =>
+                    activitiesWithinTimeBounds(event.start, event.end, startBound, endBound)).length);
+        }
+    }
+}
+
+/**
+ * Returns true if the activities time bounds overlap, false otherwise.
+* @param {number} start1 the start time of the first activity
+* @param {number} end1 the end time of the first activity
+* @param {number} start2 the start time of the second activity
+* @param {number} end2 the end time of the second activity
+* @returns {boolean} true if the activities overlap, false otherwise
+*/
+function activitiesWithinTimeBounds(start1, end1, start2, end2) {
+    return (start1 >= start2 && start1 <= end2)
+         || (end1 >= start2 && end1 <= end2)
+         || (start2 >= start1 && start2 <= end1)
+         || (end2 >= start1 && end2 <= end1);
+}
+
+/**
+ * Navigate to the plan view, switch to fixed time mode,
+ * and set the bounds to span all activities.
+ * @param {import('@playwright/test').Page} page
+ * @param {object} planJson
+ * @param {string} planObjectUrl
+ */
+export async function setBoundsToSpanAllActivities(page, planJson, planObjectUrl) {
+    const activities = Object.values(planJson).flat();
+    // Get the earliest start value
+    const start = Math.min(...activities.map(activity => activity.start));
+    // Get the latest end value
+    const end = Math.max(...activities.map(activity => activity.end));
+    // Set the start and end bounds to the earliest start and latest end
+    await page.goto(`${planObjectUrl}?tc.mode=fixed&tc.startBound=${start}&tc.endBound=${end}&tc.timeSystem=utc&view=plan.view`);
+}

e2e/helper/useSnowTheme.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/playwright-ci.config.js

@@ -9,7 +9,7 @@ const NUM_WORKERS = 2;
 
 /** @type {import('@playwright/test').PlaywrightTestConfig} */
 const config = {
-    retries: 2, //Retries 2 times for a total of 3 runs. When running sharded and with maxFailures = 5, this should ensure that flake is managed without failing the full suite
+    retries: 2, //Retries 2 times for a total of 3 runs. When running sharded and with max-failures=5, this should ensure that flake is managed without failing the full suite
     testDir: 'tests',
     testIgnore: '**/*.perf.spec.js', //Ignore performance tests and define in playwright-perfromance.config.js
     timeout: 60 * 1000,
@@ -74,7 +74,8 @@ const config = {
             outputFolder: '../html-test-results' //Must be in different location due to https://github.com/microsoft/playwright/issues/12840
         }],
         ['junit', { outputFile: '../test-results/results.xml' }],
-        ['github']
+        ['github'],
+        ['@deploysentinel/playwright']
     ]
 };
 

e2e/pluginFixtures.js

@@ -1,6 +1,6 @@
 /* eslint-disable no-undef */
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -150,3 +150,17 @@ exports.test = test.extend({
     }
 });
 exports.expect = expect;
+
+/**
+ * Takes a readable stream and returns a string.
+ * @param {ReadableStream} readable - the readable stream
+ * @return {Promise<String>} the stringified stream
+ */
+exports.streamToString = async function (readable) {
+    let result = '';
+    for await (const chunk of readable) {
+        result += chunk;
+    }
+
+    return result;
+};

e2e/test-data/examplePlans/ExamplePlan_Small1.json

@@ -0,0 +1,44 @@
+{
+  "Group 1": [
+      {
+          "name": "Past event 1",
+          "start": 1660320408000,
+          "end": 1660343797000,
+          "type": "Group 1",
+          "color": "orange",
+          "textColor": "white"
+      },
+      {
+          "name": "Past event 2",
+          "start": 1660406808000,
+          "end": 1660429160000,
+          "type": "Group 1",
+          "color": "orange",
+          "textColor": "white"
+      },
+      {
+          "name": "Past event 3",
+          "start": 1660493208000,
+          "end": 1660503981000,
+          "type": "Group 1",
+          "color": "orange",
+          "textColor": "white"
+      },
+      {
+          "name": "Past event 4",
+          "start": 1660579608000,
+          "end": 1660624108000,
+          "type": "Group 1",
+          "color": "orange",
+          "textColor": "white"
+      },
+      {
+          "name": "Past event 5",
+          "start": 1660666008000,
+          "end": 1660681529000,
+          "type": "Group 1",
+          "color": "orange",
+          "textColor": "white"
+      }
+  ]
+}

e2e/test-data/examplePlans/ExamplePlan_Small2.json

@@ -0,0 +1,38 @@
+{
+  "Group 1": [
+      {
+          "name": "Group 1 event 1",
+          "start": 1650320408000,
+          "end": 1660343797000,
+          "type": "Group 1",
+          "color": "orange",
+          "textColor": "white"
+      },
+      {
+          "name": "Group 1 event 2",
+          "start": 1660005808000,
+          "end": 1660429160000,
+          "type": "Group 1",
+          "color": "yellow",
+          "textColor": "white"
+      }
+  ],
+  "Group 2": [
+      {
+          "name": "Group 2 event 1",
+          "start": 1660320408000,
+          "end": 1660420408000,
+          "type": "Group 2",
+          "color": "green",
+          "textColor": "white"
+      },
+      {
+          "name": "Group 2 event 2",
+          "start": 1660406808000,
+          "end": 1690429160000,
+          "type": "Group 2",
+          "color": "blue",
+          "textColor": "white"
+      }
+  ]
+}

e2e/tests/framework/appActions.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -25,7 +25,7 @@ const { createDomainObjectWithDefaults, createNotification, expandEntireTree } =
 
 test.describe('AppActions', () => {
     test('createDomainObjectsWithDefaults', async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         const e2eFolder = await createDomainObjectWithDefaults(page, {
             type: 'Folder',
@@ -86,7 +86,7 @@ test.describe('AppActions', () => {
         });
     });
     test("createNotification", async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         await createNotification(page, {
             message: 'Test info notification',
             severity: 'info'
@@ -110,7 +110,7 @@ test.describe('AppActions', () => {
         await page.locator('[aria-label="Dismiss"]').click();
     });
     test('expandEntireTree', async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         const rootFolder = await createDomainObjectWithDefaults(page, {
             type: 'Folder'

e2e/tests/framework/baseFixtures.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -32,7 +32,7 @@ test.describe('baseFixtures tests', () => {
     test('Verify that tests fail if console.error is thrown', async ({ page }) => {
         test.fail();
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         //Verify that ../fixtures.js detects console log errors
         await Promise.all([
@@ -43,7 +43,7 @@ test.describe('baseFixtures tests', () => {
     });
     test('Verify that tests pass if console.warn is thrown', async ({ page }) => {
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         //Verify that ../fixtures.js detects console log errors
         await Promise.all([

e2e/tests/framework/exampleTemplate.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -63,7 +63,7 @@ test.describe('Renaming Timer Object', () => {
     let timer;
     test.beforeEach(async ({ page }) => {
         // Open a browser, navigate to the main page, and wait until all network events to resolve
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // We provide some helper functions in appActions like `createDomainObjectWithDefaults()`.
         // This example will create a Timer object with default properties, under the root folder:

e2e/tests/framework/generateVisualTestData.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -36,7 +36,7 @@ const { test, expect } = require('../../pluginFixtures.js');
 
 test('Generate Visual Test Data @localStorage', async ({ page, context }) => {
     //Go to baseURL
-    await page.goto('./', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
     const overlayPlot = await createDomainObjectWithDefaults(page, { type: 'Overlay Plot' });
 
     // click create button

e2e/tests/framework/pluginFixtures.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/framework/testData.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -30,7 +30,7 @@ test.describe('recycled_local_storage @localStorage', () => {
     //We may want to do some additional level of verification of this file. For now, we just verify that it exists and can be used in a test suite.
     test.use({ storageState: './e2e/test-data/recycled_local_storage.json' });
     test('Can use recycled_local_storage file', async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
     });
 });
 

e2e/tests/functional/branding.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -29,7 +29,7 @@ const { test, expect } = require('../../baseFixtures.js');
 test.describe('Branding tests', () => {
     test('About Modal launches with basic branding properties', async ({ page }) => {
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Click About button
         await page.click('.l-shell__app-logo');
@@ -47,7 +47,7 @@ test.describe('Branding tests', () => {
     });
     test('Verify Links in About Modal @2p', async ({ page }) => {
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Click About button
         await page.click('.l-shell__app-logo');

e2e/tests/functional/couchdb.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -100,7 +100,7 @@ test.describe("CouchDB initialization with mocked responses @couchdb", () => {
             && req.method() === 'GET');
 
         // Go to baseURL.
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Wait for both requests to resolve.
         await Promise.all([

e2e/tests/functional/example/eventGenerator.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -30,7 +30,7 @@ const { createDomainObjectWithDefaults } = require('../../../appActions');
 test.describe('Example Event Generator CRUD Operations', () => {
     test('Can create a Test Event Generator and it results in the table View', async ({ page }) => {
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         //Create a name for the object
         const newObjectName = 'Test Event Generator';

e2e/tests/functional/example/generator/sineWaveLimitProvider.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -32,7 +32,7 @@ test.describe('Sine Wave Generator', () => {
         test.skip(browserName === 'firefox', 'This test needs to be updated to work with firefox');
 
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         //Click the Create button
         await page.click('button:has-text("Create")');

e2e/tests/functional/forms.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -36,7 +36,7 @@ const imageFilePath = 'e2e/test-data/rick.jpg';
 test.describe('Form Validation Behavior', () => {
     test('Required Field indicators appear if title is empty and can be corrected', async ({ page }) => {
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await page.click('button:has-text("Create")');
         await page.click(':nth-match(:text("Folder"), 2)');
@@ -77,7 +77,7 @@ test.describe('Form File Input Behavior', () => {
     });
 
     test('Can select a JSON file type', async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await page.getByRole('button', { name: ' Create ' }).click();
         await page.getByRole('menuitem', { name: 'JSON File Input Object' }).click();
@@ -91,7 +91,7 @@ test.describe('Form File Input Behavior', () => {
     });
 
     test('Can select an image file type', async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await page.getByRole('button', { name: ' Create ' }).click();
         await page.getByRole('menuitem', { name: 'Image File Input Object' }).click();
@@ -117,7 +117,7 @@ test.describe('Persistence operations @addInit', () => {
             type: 'issue',
             description: 'https://github.com/nasa/openmct/issues/4323'
         });
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await page.click('button:has-text("Create")');
 
@@ -138,7 +138,7 @@ test.describe('Persistence operations @couchdb', () => {
             description: 'https://github.com/nasa/openmct/issues/5616'
         });
 
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create a new 'Clock' object with default settings
         const clock = await createDomainObjectWithDefaults(page, {
@@ -166,12 +166,13 @@ test.describe('Persistence operations @couchdb', () => {
             timeout: 1000
         }).toEqual(1);
     });
-    test('Can create an object after a conflict error @couchdb @2p', async ({ page }) => {
+    test('Can create an object after a conflict error @couchdb @2p', async ({ page, openmctConfig }) => {
         test.info().annotations.push({
             type: 'issue',
             description: 'https://github.com/nasa/openmct/issues/5982'
         });
-
+        const { myItemsFolderName } = openmctConfig;
+        // Instantiate a second page/tab
         const page2 = await page.context().newPage();
 
         // Both pages: Go to baseURL
@@ -180,6 +181,10 @@ test.describe('Persistence operations @couchdb', () => {
             page2.goto('./', { waitUntil: 'networkidle' })
         ]);
 
+        //Slow down the test a bit
+        await expect(page.getByRole('treeitem', { name: `  ${myItemsFolderName}` })).toBeVisible();
+        await expect(page2.getByRole('treeitem', { name: `  ${myItemsFolderName}` })).toBeVisible();
+
         // Both pages: Click the Create button
         await Promise.all([
             page.click('button:has-text("Create")'),

e2e/tests/functional/menu.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -36,7 +36,7 @@ test.describe('Persistence operations @addInit', () => {
     });
 
     test('Non-persistable objects should not show persistence related actions', async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await page.locator('text=Persistence Testing').first().click({
             button: 'right'

e2e/tests/functional/moveAndLinkObjects.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/functional/notification.e2e.spec.js

@@ -35,7 +35,7 @@ test.describe('Notifications List', () => {
         });
 
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create an error notification with the message "Error message"
         await createNotification(page, {
@@ -80,7 +80,7 @@ test.describe('Notification Overlay', () => {
         });
 
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create a new Display Layout object
         await createDomainObjectWithDefaults(page, { type: 'Display Layout' });

e2e/tests/functional/planning/ganttChart.e2e.spec.js

@@ -0,0 +1,85 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+const { test, expect } = require('../../../pluginFixtures');
+const { createPlanFromJSON, createDomainObjectWithDefaults, selectInspectorTab } = require('../../../appActions');
+const testPlan1 = require('../../../test-data/examplePlans/ExamplePlan_Small1.json');
+const testPlan2 = require('../../../test-data/examplePlans/ExamplePlan_Small2.json');
+const { assertPlanActivities, setBoundsToSpanAllActivities } = require('../../../helper/planningUtils');
+const { getPreciseDuration } = require('../../../../src/utils/duration');
+
+test.describe("Gantt Chart", () => {
+    let ganttChart;
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+        ganttChart = await createDomainObjectWithDefaults(page, {
+            type: 'Gantt Chart'
+        });
+        await createPlanFromJSON(page, {
+            json: testPlan1,
+            parent: ganttChart.uuid
+        });
+    });
+
+    test("Displays all plan events", async ({ page }) => {
+        await page.goto(ganttChart.url);
+
+        await assertPlanActivities(page, testPlan1, ganttChart.url);
+    });
+    test("Replaces a plan with a new plan", async ({ page }) => {
+        await assertPlanActivities(page, testPlan1, ganttChart.url);
+        await createPlanFromJSON(page, {
+            json: testPlan2,
+            parent: ganttChart.uuid
+        });
+        const replaceModal = page.getByRole('dialog').filter({ hasText: "This action will replace the current Plan. Do you want to continue?" });
+        await expect(replaceModal).toBeVisible();
+        await page.getByRole('button', { name: 'OK' }).click();
+
+        await assertPlanActivities(page, testPlan2, ganttChart.url);
+    });
+    test("Can select a single activity and display its details in the inspector", async ({ page }) => {
+        test.slow();
+        await page.goto(ganttChart.url);
+
+        await setBoundsToSpanAllActivities(page, testPlan1, ganttChart.url);
+
+        const activities = Object.values(testPlan1).flat();
+        const activity = activities[0];
+        await page.locator('g').filter({ hasText: new RegExp(activity.name) }).click();
+        await selectInspectorTab(page, 'Activity');
+
+        const startDateTime = await page.locator('.c-inspect-properties__label:has-text("Start DateTime")+.c-inspect-properties__value').innerText();
+        const endDateTime = await page.locator('.c-inspect-properties__label:has-text("End DateTime")+.c-inspect-properties__value').innerText();
+        const duration = await page.locator('.c-inspect-properties__label:has-text("duration")+.c-inspect-properties__value').innerText();
+
+        const expectedStartDate = new Date(activity.start).toISOString();
+        const actualStartDate = new Date(startDateTime).toISOString();
+        const expectedEndDate = new Date(activity.end).toISOString();
+        const actualEndDate = new Date(endDateTime).toISOString();
+        const expectedDuration = getPreciseDuration(activity.end - activity.start);
+        const actualDuration = duration;
+
+        expect(expectedStartDate).toEqual(actualStartDate);
+        expect(expectedEndDate).toEqual(actualEndDate);
+        expect(expectedDuration).toEqual(actualDuration);
+    });
+});

e2e/tests/functional/planning/plan.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -19,69 +19,21 @@
  * this source code distribution or the Licensing information page available
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
-const { test, expect } = require('../../../pluginFixtures');
+const { test } = require('../../../pluginFixtures');
 const { createPlanFromJSON } = require('../../../appActions');
-
-const testPlan = {
-    "TEST_GROUP": [
-        {
-            "name": "Past event 1",
-            "start": 1660320408000,
-            "end": 1660343797000,
-            "type": "TEST-GROUP",
-            "color": "orange",
-            "textColor": "white"
-        },
-        {
-            "name": "Past event 2",
-            "start": 1660406808000,
-            "end": 1660429160000,
-            "type": "TEST-GROUP",
-            "color": "orange",
-            "textColor": "white"
-        },
-        {
-            "name": "Past event 3",
-            "start": 1660493208000,
-            "end": 1660503981000,
-            "type": "TEST-GROUP",
-            "color": "orange",
-            "textColor": "white"
-        },
-        {
-            "name": "Past event 4",
-            "start": 1660579608000,
-            "end": 1660624108000,
-            "type": "TEST-GROUP",
-            "color": "orange",
-            "textColor": "white"
-        },
-        {
-            "name": "Past event 5",
-            "start": 1660666008000,
-            "end": 1660681529000,
-            "type": "TEST-GROUP",
-            "color": "orange",
-            "textColor": "white"
-        }
-    ]
-};
+const testPlan1 = require('../../../test-data/examplePlans/ExamplePlan_Small1.json');
+const { assertPlanActivities } = require('../../../helper/planningUtils');
 
 test.describe("Plan", () => {
-    test("Create a Plan and display all plan events @unstable", async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
-
-        const plan = await createPlanFromJSON(page, {
-            name: 'Test Plan',
-            json: testPlan
+    let plan;
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+        plan = await createPlanFromJSON(page, {
+            json: testPlan1
         });
-        const startBound = testPlan.TEST_GROUP[0].start;
-        const endBound = testPlan.TEST_GROUP[testPlan.TEST_GROUP.length - 1].end;
+    });
 
-        // Switch to fixed time mode with all plan events within the bounds
-        await page.goto(`${plan.url}?tc.mode=fixed&tc.startBound=${startBound}&tc.endBound=${endBound}&tc.timeSystem=utc&view=plan.view`);
-        const eventCount = await page.locator('.activity-bounds').count();
-        expect(eventCount).toEqual(testPlan.TEST_GROUP.length);
+    test("Displays all plan events", async ({ page }) => {
+        await assertPlanActivities(page, testPlan1, plan.url);
     });
 });
-

e2e/tests/functional/planning/timestrip.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -80,7 +80,7 @@ test.describe("Time Strip", () => {
         const activityBounds = page.locator('.activity-bounds');
 
         // Goto baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         const timestrip = await test.step("Create a Time Strip", async () => {
             const createdTimeStrip = await createDomainObjectWithDefaults(page, { type: 'Time Strip' });

e2e/tests/functional/plugins/clocks/clock.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -34,7 +34,7 @@ test.describe('Clock Generator CRUD Operations', () => {
             description: 'https://github.com/nasa/openmct/issues/4878'
         });
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         //Click the Create button
         await page.click('button:has-text("Create")');

e2e/tests/functional/plugins/clocks/remoteClock.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/functional/plugins/conditionSet/conditionSet.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -37,7 +37,7 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
         //TODO: This needs to be refactored
         const context = await browser.newContext();
         const page = await context.newPage();
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         await page.click('button:has-text("Create")');
 
         await page.locator('li[role="menuitem"]:has-text("Condition Set")').click();
@@ -52,10 +52,9 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
 
         //Set object identifier from url
         conditionSetUrl = page.url();
-        console.log('conditionSetUrl ' + conditionSetUrl);
 
         getConditionSetIdentifierFromUrl = conditionSetUrl.split('/').pop().split('?')[0];
-        console.debug('getConditionSetIdentifierFromUrl ' + getConditionSetIdentifierFromUrl);
+        console.debug(`getConditionSetIdentifierFromUrl: ${getConditionSetIdentifierFromUrl}`);
         await page.close();
     });
 
@@ -149,7 +148,7 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
     });
     test('condition set object can be deleted by Search Tree Actions menu on @localStorage', async ({ page }) => {
         //Navigate to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         //Assertions on loaded Condition Set in main view. This is a stateful transition step after page.goto()
         await expect(page.locator('a:has-text("Unnamed Condition Set Condition Set") >> nth=0')).toBeVisible();
@@ -181,10 +180,11 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
 });
 
 test.describe('Basic Condition Set Use', () => {
+    test.beforeEach(async ({ page }) => {
+        // Open a browser, navigate to the main page, and wait until all network events to resolve
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+    });
     test('Can add a condition', async ({ page }) => {
-        //Navigate to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
-
         // Create a new condition set
         await createDomainObjectWithDefaults(page, {
             type: 'Condition Set',
@@ -199,4 +199,127 @@ test.describe('Basic Condition Set Use', () => {
         const numOfUnnamedConditions = await page.locator('text=Unnamed Condition').count();
         expect(numOfUnnamedConditions).toEqual(1);
     });
+    test('ConditionSet should display appropriate view options', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/5924'
+        });
+
+        await createDomainObjectWithDefaults(page, {
+            type: 'Sine Wave Generator',
+            name: "Alpha Sine Wave Generator"
+        });
+        await createDomainObjectWithDefaults(page, {
+            type: 'Sine Wave Generator',
+            name: "Beta Sine Wave Generator"
+        });
+        const conditionSet1 = await createDomainObjectWithDefaults(page, {
+            type: 'Condition Set',
+            name: "Test Condition Set"
+        });
+
+        // Change the object to edit mode
+        await page.locator('[title="Edit"]').click();
+
+        // Expand the 'My Items' folder in the left tree
+        await page.goto(conditionSet1.url);
+        page.click('button[title="Show selected item in tree"]');
+        // Add the Alpha & Beta Sine Wave Generator to the Condition Set and save changes
+        const treePane = page.getByRole('tree', {
+            name: 'Main Tree'
+        });
+        const alphaGeneratorTreeItem = treePane.getByRole('treeitem', { name: "Alpha Sine Wave Generator"});
+        const betaGeneratorTreeItem = treePane.getByRole('treeitem', { name: "Beta Sine Wave Generator"});
+        const conditionCollection = page.locator('#conditionCollection');
+
+        await alphaGeneratorTreeItem.dragTo(conditionCollection);
+        await betaGeneratorTreeItem.dragTo(conditionCollection);
+
+        const saveButtonLocator = page.locator('button[title="Save"]');
+        await saveButtonLocator.click();
+        await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
+        await page.click('button[title="Change the current view"]');
+
+        await expect(page.getByRole('menuitem', { name: /Lad Table/ })).toBeHidden();
+        await expect(page.getByRole('menuitem', { name: /Conditions View/ })).toBeVisible();
+        await expect(page.getByRole('menuitem', { name: /Plot/ })).toBeVisible();
+        await expect(page.getByRole('menuitem', { name: /Telemetry Table/ })).toBeVisible();
+    });
+    test('ConditionSet should output blank instead of the default value', async ({ page }) => {
+        //Navigate to baseURL
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click the object specified by 'type'
+        await page.click(`li[role='menuitem']:text("Sine Wave Generator")`);
+        await page.getByRole('spinbutton', { name: 'Loading Delay (ms)' }).fill('8000');
+        const nameInput = page.locator('form[name="mctForm"] .first input[type="text"]');
+        await nameInput.fill("Delayed Sine Wave Generator");
+
+        // Click OK button and wait for Navigate event
+        await Promise.all([
+            page.waitForLoadState(),
+            page.click('[aria-label="Save"]'),
+            // Wait for Save Banner to appear
+            page.waitForSelector('.c-message-banner__message')
+        ]);
+
+        // Create a new condition set
+        await createDomainObjectWithDefaults(page, {
+            type: 'Condition Set',
+            name: "Test Blank Output of Condition Set"
+        });
+        // Change the object to edit mode
+        await page.locator('[title="Edit"]').click();
+
+        // Click Add Condition button twice
+        await page.locator('#addCondition').click();
+        await page.locator('#addCondition').click();
+        await page.locator('#conditionCollection').getByRole('textbox').nth(0).fill('First Condition');
+        await page.locator('#conditionCollection').getByRole('textbox').nth(1).fill('Second Condition');
+
+        // Expand the 'My Items' folder in the left tree
+        await page.locator('.c-tree__item__view-control.c-disclosure-triangle').first().click();
+        // Add the Sine Wave Generator to the Condition Set and save changes
+        const treePane = page.getByRole('tree', {
+            name: 'Main Tree'
+        });
+        const sineWaveGeneratorTreeItem = treePane.getByRole('treeitem', { name: "Delayed Sine Wave Generator"});
+        const conditionCollection = await page.locator('#conditionCollection');
+
+        await sineWaveGeneratorTreeItem.dragTo(conditionCollection);
+
+        const firstCriterionTelemetry = await page.locator('[aria-label="Criterion Telemetry Selection"] >> nth=0');
+        firstCriterionTelemetry.selectOption({ label: 'Delayed Sine Wave Generator' });
+
+        const secondCriterionTelemetry = await page.locator('[aria-label="Criterion Telemetry Selection"] >> nth=1');
+        secondCriterionTelemetry.selectOption({ label: 'Delayed Sine Wave Generator' });
+
+        const firstCriterionMetadata = await page.locator('[aria-label="Criterion Metadata Selection"] >> nth=0');
+        firstCriterionMetadata.selectOption({ label: 'Sine' });
+
+        const secondCriterionMetadata = await page.locator('[aria-label="Criterion Metadata Selection"] >> nth=1');
+        secondCriterionMetadata.selectOption({ label: 'Sine' });
+
+        const firstCriterionComparison = await page.locator('[aria-label="Criterion Comparison Selection"] >> nth=0');
+        firstCriterionComparison.selectOption({ label: 'is greater than or equal to' });
+
+        const secondCriterionComparison = await page.locator('[aria-label="Criterion Comparison Selection"] >> nth=1');
+        secondCriterionComparison.selectOption({ label: 'is less than' });
+
+        const firstCriterionInput = await page.locator('[aria-label="Criterion Input"] >> nth=0');
+        await firstCriterionInput.fill("0");
+
+        const secondCriterionInput = await page.locator('[aria-label="Criterion Input"] >> nth=1');
+        await secondCriterionInput.fill("0");
+
+        const saveButtonLocator = page.locator('button[title="Save"]');
+        await saveButtonLocator.click();
+        await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
+
+        const outputValue = await page.locator('[aria-label="Current Output Value"]');
+        await expect(outputValue).toHaveText('---');
+    });
 });

e2e/tests/functional/plugins/displayLayout/displayLayout.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -27,7 +27,7 @@ test.describe('Display Layout', () => {
     /** @type {import('../../../../appActions').CreatedObjectInfo} */
     let sineWaveObject;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         await setRealTimeMode(page);
 
         // Create Sine Wave Generator

e2e/tests/functional/plugins/faultManagement/faultManagement.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -22,6 +22,7 @@
 
 const { test, expect } = require('../../../../pluginFixtures');
 const utils = require('../../../../helper/faultUtils');
+const { selectInspectorTab } = require('../../../../appActions');
 
 test.describe('The Fault Management Plugin using example faults', () => {
     test.beforeEach(async ({ page }) => {
@@ -38,6 +39,7 @@ test.describe('The Fault Management Plugin using example faults', () => {
     test('When selecting a fault, it has an "is-selected" class and it\'s information shows in the inspector @unstable', async ({ page }) => {
         await utils.selectFaultItem(page, 1);
 
+        await selectInspectorTab(page, 'Fault Management Configuration');
         const selectedFaultName = await page.locator('.c-fault-mgmt__list.is-selected .c-fault-mgmt__list-faultname').textContent();
         const inspectorFaultNameCount = await page.locator(`.c-inspector__properties >> :text("${selectedFaultName}")`).count();
 
@@ -52,6 +54,7 @@ test.describe('The Fault Management Plugin using example faults', () => {
         const selectedRows = page.locator('.c-fault-mgmt__list.is-selected .c-fault-mgmt__list-faultname');
         expect.soft(await selectedRows.count()).toEqual(2);
 
+        await selectInspectorTab(page, 'Fault Management Configuration');
         const firstSelectedFaultName = await selectedRows.nth(0).textContent();
         const secondSelectedFaultName = await selectedRows.nth(1).textContent();
         const firstNameInInspectorCount = await page.locator(`.c-inspector__properties >> :text("${firstSelectedFaultName}")`).count();

e2e/tests/functional/plugins/flexibleLayout/flexibleLayout.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -27,7 +27,7 @@ test.describe('Flexible Layout', () => {
     let sineWaveObject;
     let clockObject;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create Sine Wave Generator
         sineWaveObject = await createDomainObjectWithDefaults(page, {

e2e/tests/functional/plugins/gauge/gauge.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -31,7 +31,7 @@ const uuid = require('uuid').v4;
 test.describe('Gauge', () => {
     test.beforeEach(async ({ page }) => {
         // Open a browser, navigate to the main page, and wait until all networkevents to resolve
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
     });
 
     test('Can add and remove telemetry sources @unstable', async ({ page }) => {

e2e/tests/functional/plugins/imagery/exampleImagery.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -29,15 +29,15 @@ const { waitForAnimations } = require('../../../../baseFixtures');
 const { test, expect } = require('../../../../pluginFixtures');
 const { createDomainObjectWithDefaults } = require('../../../../appActions');
 const backgroundImageSelector = '.c-imagery__main-image__background-image';
-const panHotkey = process.platform === 'linux' ? ['Control', 'Alt'] : ['Alt'];
-const expectedAltText = process.platform === 'linux' ? 'Ctrl+Alt drag to pan' : 'Alt drag to pan';
+const panHotkey = process.platform === 'linux' ? ['Shift', 'Alt'] : ['Alt'];
+const expectedAltText = process.platform === 'linux' ? 'Shift+Alt drag to pan' : 'Alt drag to pan';
 const thumbnailUrlParamsRegexp = /\?w=100&h=100/;
 
 //The following block of tests verifies the basic functionality of example imagery and serves as a template for Imagery objects embedded in other objects.
 test.describe('Example Imagery Object', () => {
     test.beforeEach(async ({ page }) => {
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create a default 'Example Imagery' object
         const exampleImagery = await createDomainObjectWithDefaults(page, { type: 'Example Imagery' });
@@ -178,7 +178,7 @@ test.describe('Example Imagery in Display Layout', () => {
     let displayLayout;
     test.beforeEach(async ({ page }) => {
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         displayLayout = await createDomainObjectWithDefaults(page, { type: 'Display Layout' });
         await page.goto(displayLayout.url);
@@ -317,7 +317,7 @@ test.describe('Example Imagery in Display Layout', () => {
 test.describe('Example Imagery in Flexible layout', () => {
     let flexibleLayout;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         flexibleLayout = await createDomainObjectWithDefaults(page, { type: 'Flexible Layout' });
         await page.goto(flexibleLayout.url);
@@ -359,7 +359,7 @@ test.describe('Example Imagery in Flexible layout', () => {
 test.describe('Example Imagery in Tabs View', () => {
     let tabsView;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         tabsView = await createDomainObjectWithDefaults(page, { type: 'Tabs View' });
         await page.goto(tabsView.url);
@@ -395,7 +395,7 @@ test.describe('Example Imagery in Tabs View', () => {
 test.describe('Example Imagery in Time Strip', () => {
     let timeStripObject;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         timeStripObject = await createDomainObjectWithDefaults(page, {
             type: 'Time Strip'
         });

e2e/tests/functional/plugins/importAndExportAsJSON/exportAsJson.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/functional/plugins/importAndExportAsJSON/importAsJson.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/functional/plugins/lad/lad.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -21,12 +21,125 @@
  *****************************************************************************/
 
 const { test, expect } = require('../../../../pluginFixtures');
-const { createDomainObjectWithDefaults, setStartOffset, setFixedTimeMode, setRealTimeMode } = require('../../../../appActions');
+const { createDomainObjectWithDefaults, setStartOffset, setFixedTimeMode, setRealTimeMode, selectInspectorTab } = require('../../../../appActions');
+
+test.describe('Testing LAD table configuration', () => {
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+
+        // Create LAD table
+        const ladTable = await createDomainObjectWithDefaults(page, {
+            type: 'LAD Table',
+            name: "Test LAD Table"
+        });
+
+        // Create Sine Wave Generator
+        await createDomainObjectWithDefaults(page, {
+            type: 'Sine Wave Generator',
+            name: "Test Sine Wave Generator",
+            parent: ladTable.uuid
+        });
+
+        await page.goto(ladTable.url);
+    });
+    test('in edit mode, LAD Tables provide ability to hide columns', async ({ page }) => {
+        // Edit LAD table
+        await page.locator('[title="Edit"]').click();
+
+        // // Expand the 'My Items' folder in the left tree
+        // await page.locator('.c-tree__item__view-control.c-disclosure-triangle').click();
+        // // Add the Sine Wave Generator to the LAD table and save changes
+        // await page.dragAndDrop('role=treeitem[name=/Test Sine Wave Generator/]', '.c-lad-table-wrapper');
+        // select configuration tab in inspector
+        await selectInspectorTab(page, 'LAD Table Configuration');
+
+        // make sure headers are visible initially
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeVisible();
+
+        // hide timestamp column
+        await page.getByLabel('Timestamp').uncheck();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeVisible();
+
+        // hide units & type column
+        await page.getByLabel('Units').uncheck();
+        await page.getByLabel('Type').uncheck();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeHidden();
+
+        // save and reload and verify they columns are still hidden
+        await page.locator('button[title="Save"]').click();
+        await page.locator('text=Save and Finish Editing').click();
+        await page.reload();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeHidden();
+
+        // Edit LAD table
+        await page.locator('[title="Edit"]').click();
+        await selectInspectorTab(page, 'LAD Table Configuration');
+
+        // show timestamp column
+        await page.getByLabel('Timestamp').check();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeVisible();
+
+        // save and reload and make sure only timestamp is still visible
+        await page.locator('button[title="Save"]').click();
+        await page.locator('text=Save and Finish Editing').click();
+        await page.reload();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeHidden();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeVisible();
+
+        // Edit LAD table
+        await page.locator('[title="Edit"]').click();
+        await selectInspectorTab(page, 'LAD Table Configuration');
+
+        // show units and type columns
+        await page.getByLabel('Units').check();
+        await page.getByLabel('Type').check();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeVisible();
+
+        // save and reload and make sure all columns are still visible
+        await page.locator('button[title="Save"]').click();
+        await page.locator('text=Save and Finish Editing').click();
+        await page.reload();
+        await expect(page.getByRole('cell', { name: 'Timestamp' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Units' })).toBeVisible();
+        await expect(page.getByRole('cell', { name: 'Type' })).toBeVisible();
+    });
+
+    test('LAD Tables don\'t allow selection of rows but does show context click menus', async ({ page }) => {
+        const cell = await page.locator('.js-first-data');
+        const userSelectable = await cell.evaluate((el) => {
+            return window.getComputedStyle(el).getPropertyValue('user-select');
+        });
+
+        expect(userSelectable).toBe('none');
+        // Right-click on the LAD table row
+        await cell.click({
+            button: 'right'
+        });
+        const menuOptions = page.locator('.c-menu ul');
+        await expect.soft(menuOptions).toContainText('View Full Datum');
+        await expect.soft(menuOptions).toContainText('View Historical Data');
+        await expect.soft(menuOptions).toContainText('Remove');
+        // await page.locator('li[title="Remove this object from its containing object."]').click();
+    });
+});
 
 test.describe('Testing LAD table @unstable', () => {
     let sineWaveObject;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         await setRealTimeMode(page);
 
         // Create Sine Wave Generator

e2e/tests/functional/plugins/notebook/notebook.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -24,7 +24,7 @@
 This test suite is dedicated to tests which verify the basic operations surrounding Notebooks.
 */
 
-const { test, expect } = require('../../../../pluginFixtures');
+const { test, expect, streamToString } = require('../../../../pluginFixtures');
 const { createDomainObjectWithDefaults } = require('../../../../appActions');
 const nbUtils = require('../../../../helper/notebookUtils');
 const path = require('path');
@@ -72,7 +72,7 @@ test.describe('Notebook section tests', () => {
     //The following test cases are associated with Notebook Sections
     test.beforeEach(async ({ page }) => {
         //Navigate to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create Notebook
         await createDomainObjectWithDefaults(page, {
@@ -133,7 +133,7 @@ test.describe('Notebook page tests', () => {
     //The following test cases are associated with Notebook Pages
     test.beforeEach(async ({ page }) => {
         //Navigate to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create Notebook
         await createDomainObjectWithDefaults(page, {
@@ -198,6 +198,36 @@ test.describe('Notebook page tests', () => {
     });
 });
 
+test.describe('Notebook export tests', () => {
+    test.beforeEach(async ({ page }) => {
+        //Navigate to baseURL
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+
+        // Create Notebook
+        await createDomainObjectWithDefaults(page, {
+            type: NOTEBOOK_NAME
+        });
+    });
+    test('can export notebook as text', async ({ page }) => {
+        await nbUtils.enterTextEntry(page, `Foo bar entry`);
+        // Click on 3 Dot Menu
+        await page.locator('button[title="More options"]').click();
+        const downloadPromise = page.waitForEvent('download');
+
+        await page.getByRole('menuitem', { name: /Export Notebook as Text/ }).click();
+
+        await page.getByRole('button', { name: 'Save' }).click();
+        const download = await downloadPromise;
+        const readStream = await download.createReadStream();
+        const exportedText = await streamToString(readStream);
+        expect(exportedText).toContain('Foo bar entry');
+    });
+    test.fixme('can export multiple notebook entries as text ', async ({ page }) => {});
+    test.fixme('can export all notebook entry metdata', async ({ page }) => {});
+    test.fixme('can export all notebook tags', async ({ page }) => {});
+    test.fixme('can export all notebook snapshots', async ({ page }) => {});
+});
+
 test.describe('Notebook search tests', () => {
     test.fixme('Can search for a single result', async ({ page }) => {});
     test.fixme('Can search for many results', async ({ page }) => {});
@@ -213,16 +243,24 @@ test.describe('Notebook entry tests', () => {
     test.beforeEach(async ({ page }) => {
         // eslint-disable-next-line no-undef
         await page.addInitScript({ path: path.join(__dirname, '../../../../helper/', 'addInitNotebookWithUrls.js') });
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         notebookObject = await createDomainObjectWithDefaults(page, {
             type: NOTEBOOK_NAME
         });
     });
-    test.fixme('When a new entry is created, it should be focused', async ({ page }) => {});
+    test('When a new entry is created, it should be focused and selected', async ({ page }) => {
+        // Navigate to the notebook object
+        await page.goto(notebookObject.url);
+
+        // Click .c-notebook__drag-area
+        await page.locator('.c-notebook__drag-area').click();
+        await expect(page.locator('[aria-label="Notebook Entry Input"]')).toBeVisible();
+        await expect(page.locator('[aria-label="Notebook Entry"]')).toHaveClass(/is-selected/);
+    });
     test('When an object is dropped into a notebook, a new entry is created and it should be focused @unstable', async ({ page }) => {
         // Create Overlay Plot
-        await createDomainObjectWithDefaults(page, {
+        const overlayPlot = await createDomainObjectWithDefaults(page, {
             type: 'Overlay Plot'
         });
 
@@ -232,17 +270,17 @@ test.describe('Notebook entry tests', () => {
         // Reveal the notebook in the tree
         await page.getByTitle('Show selected item in tree').click();
 
-        await page.dragAndDrop('role=treeitem[name=/Dropped Overlay Plot/]', '.c-notebook__drag-area');
+        await page.dragAndDrop(`role=treeitem[name=/${overlayPlot.name}/]`, '.c-notebook__drag-area');
 
         const embed = page.locator('.c-ne__embed__link');
         const embedName = await embed.textContent();
 
         await expect(embed).toHaveClass(/icon-plot-overlay/);
-        expect(embedName).toBe('Dropped Overlay Plot');
+        expect(embedName).toBe(overlayPlot.name);
     });
     test('When an object is dropped into a notebooks existing entry, it should be focused @unstable', async ({ page }) => {
         // Create Overlay Plot
-        await createDomainObjectWithDefaults(page, {
+        const overlayPlot = await createDomainObjectWithDefaults(page, {
             type: 'Overlay Plot'
         });
 
@@ -253,17 +291,35 @@ test.describe('Notebook entry tests', () => {
         await page.getByTitle('Show selected item in tree').click();
 
         await nbUtils.enterTextEntry(page, 'Entry to drop into');
-        await page.dragAndDrop('role=treeitem[name=/Dropped Overlay Plot/]', 'text=Entry to drop into');
+        await page.dragAndDrop(`role=treeitem[name=/${overlayPlot.name}/]`, 'text=Entry to drop into');
 
         const existingEntry = page.locator('.c-ne__content', { has: page.locator('text="Entry to drop into"') });
         const embed = existingEntry.locator('.c-ne__embed__link');
         const embedName = await embed.textContent();
 
         await expect(embed).toHaveClass(/icon-plot-overlay/);
-        expect(embedName).toBe('Dropped Overlay Plot');
+        expect(embedName).toBe(overlayPlot.name);
     });
     test.fixme('new entries persist through navigation events without save', async ({ page }) => {});
-    test.fixme('previous and new entries can be deleted', async ({ page }) => {});
+    test('previous and new entries can be deleted', async ({ page }) => {
+        // Navigate to the notebook object
+        await page.goto(notebookObject.url);
+
+        await nbUtils.enterTextEntry(page, 'First Entry');
+        await page.hover('text="First Entry"');
+        await page.click('button[title="Delete this entry"]');
+        await page.getByRole('button', { name: 'Ok' }).filter({ hasText: 'Ok' }).click();
+        await expect(page.locator('text="First Entry"')).toBeHidden();
+        await nbUtils.enterTextEntry(page, 'Another First Entry');
+        await nbUtils.enterTextEntry(page, 'Second Entry');
+        await nbUtils.enterTextEntry(page, 'Third Entry');
+        await page.hover('[aria-label="Notebook Entry"] >> nth=2');
+        await page.click('button[title="Delete this entry"] >> nth=2');
+        await page.getByRole('button', { name: 'Ok' }).filter({ hasText: 'Ok' }).click();
+        await expect(page.locator('text="Third Entry"')).toBeHidden();
+        await expect(page.locator('text="Another First Entry"')).toBeVisible();
+        await expect(page.locator('text="Second Entry"')).toBeVisible();
+    });
     test('when a valid link is entered into a notebook entry, it becomes clickable when viewing', async ({ page }) => {
         const TEST_LINK = 'http://www.google.com';
 

e2e/tests/functional/plugins/notebook/notebookSnapshots.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -66,7 +66,7 @@ test.describe('Snapshot Menu tests', () => {
 test.describe('Snapshot Container tests', () => {
     test.beforeEach(async ({ page }) => {
         //Navigate to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create Notebook
         // const notebook = await createDomainObjectWithDefaults(page, {

e2e/tests/functional/plugins/notebook/notebookWithCouchDB.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,46 +26,49 @@ This test suite is dedicated to tests which verify the basic operations surround
 
 const { test, expect } = require('../../../../pluginFixtures');
 const { createDomainObjectWithDefaults } = require('../../../../appActions');
+const nbUtils = require('../../../../helper/notebookUtils');
 
 test.describe('Notebook Tests with CouchDB @couchdb', () => {
     let testNotebook;
+
     test.beforeEach(async ({ page }) => {
         //Navigate to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create Notebook
-        testNotebook = await createDomainObjectWithDefaults(page, {
-            type: 'Notebook',
-            name: "TestNotebook"
-        });
+        testNotebook = await createDomainObjectWithDefaults(page, {type: 'Notebook' });
+        await page.goto(testNotebook.url, { waitUntil: 'networkidle'});
     });
 
     test('Inspect Notebook Entry Network Requests', async ({ page }) => {
+        //Ensure we're on the annotations Tab in the inspector
         await page.getByText('Annotations').click();
         // Expand sidebar
         await page.locator('.c-notebook__toggle-nav-button').click();
 
         // Collect all request events to count and assert after notebook action
-        let addingNotebookElementsRequests = [];
-        page.on('request', (request) => addingNotebookElementsRequests.push(request));
+        let notebookElementsRequests = [];
+        page.on('request', (request) => notebookElementsRequests.push(request));
 
+        //Clicking Add Page generates
         let [notebookUrlRequest, allDocsRequest] = await Promise.all([
             // Waits for the next request with the specified url
             page.waitForRequest(`**/openmct/${testNotebook.uuid}`),
             page.waitForRequest('**/openmct/_all_docs?include_docs=true'),
             // Triggers the request
-            page.click('[aria-label="Add Page"]'),
-            // Ensures that there are no other network requests
-            page.waitForLoadState('networkidle')
+            page.click('[aria-label="Add Page"]')
         ]);
+        // Ensures that there are no other network requests
+        await page.waitForLoadState('networkidle');
+
         // Assert that only two requests are made
         // Network Requests are:
         // 1) The actual POST to create the page
         // 2) The shared worker event from 👆 request
-        expect(addingNotebookElementsRequests.length).toBe(2);
+        expect(notebookElementsRequests.length).toBe(2);
 
         // Assert on request object
-        expect(notebookUrlRequest.postDataJSON().metadata.name).toBe('TestNotebook');
+        expect(notebookUrlRequest.postDataJSON().metadata.name).toBe(testNotebook.name);
         expect(notebookUrlRequest.postDataJSON().model.persisted).toBeGreaterThanOrEqual(notebookUrlRequest.postDataJSON().model.modified);
         expect(allDocsRequest.postDataJSON().keys).toContain(testNotebook.uuid);
 
@@ -73,13 +76,10 @@ test.describe('Notebook Tests with CouchDB @couchdb', () => {
         // Network Requests are:
         // 1) The actual POST to create the entry
         // 2) The shared worker event from 👆 POST request
-        addingNotebookElementsRequests = [];
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"]').click();
-        await page.locator('[aria-label="Notebook Entry Input"]').fill(`First Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"]').press('Enter');
+        notebookElementsRequests = [];
+        await nbUtils.enterTextEntry(page, 'First Entry');
         await page.waitForLoadState('networkidle');
-        expect(addingNotebookElementsRequests.length).toBeLessThanOrEqual(2);
+        expect(notebookElementsRequests.length).toBeLessThanOrEqual(2);
 
         // Add some tags
         // Network Requests are for each tag creation are:
@@ -95,32 +95,17 @@ test.describe('Notebook Tests with CouchDB @couchdb', () => {
         // 10) Entry is timestamped
         // 11) The shared worker event from 👆 POST request
 
-        addingNotebookElementsRequests = [];
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Driving').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Driving")');
-        page.waitForLoadState('networkidle');
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(11);
+        notebookElementsRequests = [];
+        await addTagAndAwaitNetwork(page, 'Driving');
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(11);
 
-        addingNotebookElementsRequests = [];
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Drilling').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Drilling")');
-        page.waitForLoadState('networkidle');
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(11);
+        notebookElementsRequests = [];
+        await addTagAndAwaitNetwork(page, 'Drilling');
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(11);
 
-        addingNotebookElementsRequests = [];
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Science').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Science")');
-        page.waitForLoadState('networkidle');
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(11);
+        notebookElementsRequests = [];
+        await addTagAndAwaitNetwork(page, 'Science');
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(11);
 
         // Delete all the tags
         // Network requests are:
@@ -129,58 +114,25 @@ test.describe('Notebook Tests with CouchDB @couchdb', () => {
         // 3) Timestamp update on entry
         // 4) The shared worker event from 👆 POST request
         // This happens for 3 tags so 12 requests
-        addingNotebookElementsRequests = [];
-        await page.hover('[aria-label="Tag"]:has-text("Driving")');
-        await page.locator('[aria-label="Tag"]:has-text("Driving") ~ .c-completed-tag-deletion').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Driving")', {state: 'hidden'});
-        await page.hover('[aria-label="Tag"]:has-text("Drilling")');
-        await page.locator('[aria-label="Tag"]:has-text("Drilling") ~ .c-completed-tag-deletion').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Drilling")', {state: 'hidden'});
-        page.hover('[aria-label="Tag"]:has-text("Science")');
-        await page.locator('[aria-label="Tag"]:has-text("Science") ~ .c-completed-tag-deletion').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Science")', {state: 'hidden'});
-        page.waitForLoadState('networkidle');
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(12);
+        notebookElementsRequests = [];
+        await removeTagAndAwaitNetwork(page, 'Driving');
+        await removeTagAndAwaitNetwork(page, 'Drilling');
+        await removeTagAndAwaitNetwork(page, 'Science');
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(12);
 
         // Add two more pages
         await page.click('[aria-label="Add Page"]');
         await page.click('[aria-label="Add Page"]');
 
         // Add three entries
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"]').click();
-        await page.locator('[aria-label="Notebook Entry Input"]').fill(`First Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"]').press('Enter');
-
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=1').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=1').fill(`Second Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=1').press('Enter');
-
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=2').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=2').fill(`Third Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=2').press('Enter');
+        await nbUtils.enterTextEntry(page, 'First Entry');
+        await nbUtils.enterTextEntry(page, 'Second Entry');
+        await nbUtils.enterTextEntry(page, 'Third Entry');
 
         // Add three tags
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Science').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Science")');
-
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Drilling').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Drilling")');
-
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Driving').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Driving")');
-        page.waitForLoadState('networkidle');
+        await addTagAndAwaitNetwork(page, 'Science');
+        await addTagAndAwaitNetwork(page, 'Drilling');
+        await addTagAndAwaitNetwork(page, 'Driving');
 
         // Add a fourth entry
         // Network requests are:
@@ -188,14 +140,11 @@ test.describe('Notebook Tests with CouchDB @couchdb', () => {
         // 2) The shared worker event from 👆 POST request
         // 3) Timestamp update on entry
         // 4) The shared worker event from 👆 POST request
-        addingNotebookElementsRequests = [];
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=3').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=3').fill(`Fourth Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=3').press('Enter');
+        notebookElementsRequests = [];
+        await nbUtils.enterTextEntry(page, 'Fourth Entry');
         page.waitForLoadState('networkidle');
 
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(4);
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(4);
 
         // Add a fifth entry
         // Network requests are:
@@ -203,28 +152,22 @@ test.describe('Notebook Tests with CouchDB @couchdb', () => {
         // 2) The shared worker event from 👆 POST request
         // 3) Timestamp update on entry
         // 4) The shared worker event from 👆 POST request
-        addingNotebookElementsRequests = [];
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=4').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=4').fill(`Fifth Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=4').press('Enter');
+        notebookElementsRequests = [];
+        await nbUtils.enterTextEntry(page, 'Fifth Entry');
         page.waitForLoadState('networkidle');
 
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(4);
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(4);
 
         // Add a sixth entry
         // 1) Send POST to add new entry
         // 2) The shared worker event from 👆 POST request
         // 3) Timestamp update on entry
         // 4) The shared worker event from 👆 POST request
-        addingNotebookElementsRequests = [];
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=5').click();
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=5').fill(`Sixth Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"] >> nth=5').press('Enter');
+        notebookElementsRequests = [];
+        await nbUtils.enterTextEntry(page, 'Sixth Entry');
         page.waitForLoadState('networkidle');
 
-        expect(filterNonFetchRequests(addingNotebookElementsRequests).length).toBeLessThanOrEqual(4);
+        expect(filterNonFetchRequests(notebookElementsRequests).length).toBeLessThanOrEqual(4);
     });
 
     test('Search tests', async ({ page }) => {
@@ -233,35 +176,21 @@ test.describe('Notebook Tests with CouchDB @couchdb', () => {
             description: 'https://github.com/akhenry/openmct-yamcs/issues/69'
         });
         await page.getByText('Annotations').click();
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        await page.locator('[aria-label="Notebook Entry Input"]').click();
-        await page.locator('[aria-label="Notebook Entry Input"]').fill(`First Entry`);
-        await page.locator('[aria-label="Notebook Entry Input"]').press('Enter');
+        await nbUtils.enterTextEntry(page, 'First Entry');
 
         // Add three tags
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Science').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Science")');
-
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Drilling').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Drilling")');
-
-        await page.hover(`button:has-text("Add Tag")`);
-        await page.locator(`button:has-text("Add Tag")`).click();
-        await page.locator('[placeholder="Type to select tag"]').click();
-        await page.locator('[aria-label="Autocomplete Options"] >> text=Driving').click();
-        await page.waitForSelector('[aria-label="Tag"]:has-text("Driving")');
+        await addTagAndAwaitNetwork(page, 'Science');
+        await addTagAndAwaitNetwork(page, 'Drilling');
+        await addTagAndAwaitNetwork(page, 'Driving');
 
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        //Partial match for "Science" should only return Science
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Sc');
         await expect(page.locator('[aria-label="Search Result"]').first()).toContainText("Science");
         await expect(page.locator('[aria-label="Search Result"]').first()).not.toContainText("Driving");
+        await expect(page.locator('[aria-label="Search Result"]').first()).not.toContainText("Drilling");
 
+        //Searching for a tag which does not exist should return an empty result
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Xq');
         await expect(page.locator('text=No results found')).toBeVisible();
@@ -275,3 +204,40 @@ function filterNonFetchRequests(requests) {
         return (request.resourceType() === 'fetch');
     });
 }
+
+/**
+ * Add a tag to a notebook entry by providing a tagName.
+ * Reduces indeterminism by waiting until all necessary requests are completed.
+ * @param {import('@playwright/test').Page} page
+ * @param {string} tagName
+ */
+async function addTagAndAwaitNetwork(page, tagName) {
+    await page.hover(`button:has-text("Add Tag")`);
+    await page.locator(`button:has-text("Add Tag")`).click();
+    await page.locator('[placeholder="Type to select tag"]').click();
+    await Promise.all([
+        // Waits for the next request with the specified url
+        page.waitForRequest('**/openmct/_all_docs?include_docs=true'),
+        // Triggers the request
+        page.locator(`[aria-label="Autocomplete Options"] >> text=${tagName}`).click(),
+        expect(page.locator(`[aria-label="Tag"]:has-text("${tagName}")`)).toBeVisible()
+    ]);
+    await page.waitForLoadState('networkidle');
+}
+
+/**
+ * Remove a tag to a notebook entry by providing a tagName.
+ * Reduces indeterminism by waiting until all necessary requests are completed.
+ * @param {import('@playwright/test').Page} page
+ * @param {string} tagName
+ */
+async function removeTagAndAwaitNetwork(page, tagName) {
+    await page.hover(`[aria-label="Tag"]:has-text("${tagName}")`);
+    await Promise.all([
+        page.locator(`[aria-label="Remove tag ${tagName}"]`).click(),
+        //With this pattern, we're awaiting the response but asserting on the request payload.
+        page.waitForResponse(resp => resp.request().postData().includes(`"_deleted":true`) && resp.status() === 201)
+    ]);
+    await expect(page.locator(`[aria-label="Tag"]:has-text("${tagName}")`)).toBeHidden();
+    await page.waitForLoadState('networkidle');
+}

e2e/tests/functional/plugins/notebook/restrictedNotebook.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -20,7 +20,7 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-const { test, expect } = require('../../../../pluginFixtures');
+const { test, expect, streamToString } = require('../../../../pluginFixtures');
 const { openObjectTreeContextMenu, createDomainObjectWithDefaults } = require('../../../../appActions');
 const path = require('path');
 const nbUtils = require('../../../../helper/notebookUtils');
@@ -169,13 +169,40 @@ test.describe('Restricted Notebook with a page locked and with an embed @addInit
 
 });
 
+test.describe('can export restricted notebook as text', () => {
+    test.beforeEach(async ({ page }) => {
+        await startAndAddRestrictedNotebookObject(page);
+    });
+
+    test('basic functionality ', async ({ page }) => {
+        await nbUtils.enterTextEntry(page, `Foo bar entry`);
+        // Click on 3 Dot Menu
+        await page.locator('button[title="More options"]').click();
+        const downloadPromise = page.waitForEvent('download');
+
+        await page.getByRole('menuitem', { name: /Export Notebook as Text/ }).click();
+
+        await page.getByRole('button', { name: 'Save' }).click();
+        const download = await downloadPromise;
+        const readStream = await download.createReadStream();
+        const exportedText = await streamToString(readStream);
+        expect(exportedText).toContain('Foo bar entry');
+
+    });
+
+    test.fixme('can export multiple notebook entries as text ', async ({ page }) => {});
+    test.fixme('can export all notebook entry metdata', async ({ page }) => {});
+    test.fixme('can export all notebook tags', async ({ page }) => {});
+    test.fixme('can export all notebook snapshots', async ({ page }) => {});
+});
+
 /**
  * @param {import('@playwright/test').Page} page
  */
 async function startAndAddRestrictedNotebookObject(page) {
     // eslint-disable-next-line no-undef
     await page.addInitScript({ path: path.join(__dirname, '../../../../helper/', 'addInitRestrictedNotebook.js') });
-    await page.goto('./', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
 
     return createDomainObjectWithDefaults(page, { type: CUSTOM_NAME });
 }

e2e/tests/functional/plugins/notebook/tags.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -21,11 +21,12 @@
  *****************************************************************************/
 
 /*
-This test suite is dedicated to tests which verify form functionality.
+This test suite is dedicated to tests which verify notebook tag functionality.
 */
 
 const { test, expect } = require('../../../../pluginFixtures');
-const { createDomainObjectWithDefaults } = require('../../../../appActions');
+const { createDomainObjectWithDefaults, selectInspectorTab } = require('../../../../appActions');
+const nbUtils = require('../../../../helper/notebookUtils');
 
 /**
   * Creates a notebook object and adds an entry.
@@ -33,18 +34,10 @@ const { createDomainObjectWithDefaults } = require('../../../../appActions');
   * @param {number} [iterations = 1] - the number of entries to create
   */
 async function createNotebookAndEntry(page, iterations = 1) {
-    //Go to baseURL
-    await page.goto('./', { waitUntil: 'networkidle' });
-
     const notebook = createDomainObjectWithDefaults(page, { type: 'Notebook' });
 
     for (let iteration = 0; iteration < iterations; iteration++) {
-        // Create an entry
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        const entryLocator = `[aria-label="Notebook Entry Input"] >> nth = ${iteration}`;
-        await page.locator(entryLocator).click();
-        await page.locator(entryLocator).fill(`Entry ${iteration}`);
-        await page.locator(entryLocator).press('Enter');
+        await nbUtils.enterTextEntry(page, `Entry ${iteration}`);
     }
 
     return notebook;
@@ -57,7 +50,7 @@ async function createNotebookAndEntry(page, iterations = 1) {
   */
 async function createNotebookEntryAndTags(page, iterations = 1) {
     const notebook = await createNotebookAndEntry(page, iterations);
-    await page.locator('text=Annotations').click();
+    await selectInspectorTab(page, 'Annotations');
 
     for (let iteration = 0; iteration < iterations; iteration++) {
         // Hover and click "Add Tag" button
@@ -85,10 +78,14 @@ async function createNotebookEntryAndTags(page, iterations = 1) {
 }
 
 test.describe('Tagging in Notebooks @addInit', () => {
+    test.beforeEach(async ({ page }) => {
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+    });
     test('Can load tags', async ({ page }) => {
         await createNotebookAndEntry(page);
 
-        await page.locator('text=Annotations').click();
+        await selectInspectorTab(page, 'Annotations');
 
         await page.locator('button:has-text("Add Tag")').click();
 
@@ -111,7 +108,43 @@ test.describe('Tagging in Notebooks @addInit', () => {
         await expect(page.locator('[aria-label="Autocomplete Options"]')).not.toContainText("Driving");
         await expect(page.locator('[aria-label="Autocomplete Options"]')).toContainText("Drilling");
     });
-    test('Can search for tags', async ({ page }) => {
+    test('Can add tags with blank entry', async ({ page }) => {
+        await createDomainObjectWithDefaults(page, { type: 'Notebook' });
+        await selectInspectorTab(page, 'Annotations');
+
+        await nbUtils.enterTextEntry(page, '');
+        await page.hover(`button:has-text("Add Tag")`);
+        await page.locator(`button:has-text("Add Tag")`).click();
+
+        // Click inside the tag search input
+        await page.locator('[placeholder="Type to select tag"]').click();
+        // Select the "Driving" tag
+        await page.locator('[aria-label="Autocomplete Options"] >> text=Driving').click();
+
+        await expect(page.locator('[aria-label="Notebook Entry"]')).toContainText("Driving");
+    });
+    test('Can cancel adding tags', async ({ page }) => {
+        await createNotebookAndEntry(page);
+
+        await selectInspectorTab(page, 'Annotations');
+
+        // Test canceling adding a tag after we click "Type to select tag"
+        await page.locator('button:has-text("Add Tag")').click();
+
+        await page.locator('[placeholder="Type to select tag"]').click();
+
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+
+        await expect(page.locator('button:has-text("Add Tag")')).toBeVisible();
+
+        // Test canceling adding a tag after we just click "Add Tag"
+        await page.locator('button:has-text("Add Tag")').click();
+
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+
+        await expect(page.locator('button:has-text("Add Tag")')).toBeVisible();
+    });
+    test('Can search for tags and preview works properly', async ({ page }) => {
         await createNotebookEntryAndTags(page);
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('sc');
@@ -126,13 +159,26 @@ test.describe('Tagging in Notebooks @addInit', () => {
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Xq');
         await expect(page.locator('text=No results found')).toBeVisible();
+
+        await createDomainObjectWithDefaults(page, {
+            type: 'Display Layout'
+        });
+
+        // Go back into edit mode for the display layout
+        await page.locator('button[title="Edit"]').click();
+
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Sc');
+        await expect(page.locator('[aria-label="Search Result"]')).toContainText("Science");
+        await page.getByText('Entry 0').click();
+        await expect(page.locator('.js-preview-window')).toBeVisible();
     });
 
     test('Can delete tags', async ({ page }) => {
         await createNotebookEntryAndTags(page);
         // Delete Driving
         await page.hover('[aria-label="Tag"]:has-text("Driving")');
-        await page.locator('[aria-label="Tag"]:has-text("Driving") ~ .c-completed-tag-deletion').click();
+        await page.locator('[aria-label="Remove tag Driving"]').click();
 
         await expect(page.locator('[aria-label="Tags Inspector"]')).toContainText("Science");
         await expect(page.locator('[aria-label="Tags Inspector"]')).not.toContainText("Driving");
@@ -168,7 +214,7 @@ test.describe('Tagging in Notebooks @addInit', () => {
         await page.locator('button[title="More options"]').click();
         await page.locator('li[title="Remove this object from its containing object."]').click();
         await page.locator('button:has-text("OK")').click();
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Unnamed');
         await expect(page.locator('text=No results found')).toBeVisible();
@@ -179,37 +225,13 @@ test.describe('Tagging in Notebooks @addInit', () => {
     });
     test('Tags persist across reload', async ({ page }) => {
         //Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
-
-        const clock = await createDomainObjectWithDefaults(page, { type: 'Clock' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         const ITERATIONS = 4;
         const notebook = await createNotebookEntryAndTags(page, ITERATIONS);
+        await page.goto(notebook.url);
 
-        for (let iteration = 0; iteration < ITERATIONS; iteration++) {
-            const entryLocator = `[aria-label="Notebook Entry"] >> nth = ${iteration}`;
-            await expect(page.locator(entryLocator)).toContainText("Science");
-            await expect(page.locator(entryLocator)).toContainText("Driving");
-        }
-
-        await Promise.all([
-            page.waitForNavigation(),
-            page.goto('./#/browse/mine?hideTree=false'),
-            page.click('.c-disclosure-triangle')
-        ]);
-
-        const treePane = page.getByRole('tree', {
-            name: 'Main Tree'
-        });
-        // Click Clock
-        await treePane.getByRole('treeitem', {
-            name: clock.name
-        }).click();
-        // Click Notebook
-        await page.getByRole('treeitem', {
-            name: notebook.name
-        }).click();
-
+        // Verify tags are present
         for (let iteration = 0; iteration < ITERATIONS; iteration++) {
             const entryLocator = `[aria-label="Notebook Entry"] >> nth = ${iteration}`;
             await expect(page.locator(entryLocator)).toContainText("Science");
@@ -217,14 +239,9 @@ test.describe('Tagging in Notebooks @addInit', () => {
         }
 
         //Reload Page
-        await Promise.all([
-            page.reload(),
-            page.waitForLoadState('networkidle')
-        ]);
-
-        // Click Notebook
-        await page.click(`text="${notebook.name}"`);
+        await page.reload({ waitUntil: 'domcontentloaded' });
 
+        // Verify tags persist across reload
         for (let iteration = 0; iteration < ITERATIONS; iteration++) {
             const entryLocator = `[aria-label="Notebook Entry"] >> nth = ${iteration}`;
             await expect(page.locator(entryLocator)).toContainText("Science");
@@ -234,8 +251,7 @@ test.describe('Tagging in Notebooks @addInit', () => {
     test('Can cancel adding a tag', async ({ page }) => {
         await createNotebookAndEntry(page);
 
-        // Click on Annotations tab
-        await page.locator('.c-inspector__tab', { hasText: "Annotations" }).click();
+        await selectInspectorTab(page, 'Annotations');
 
         // Click on the "Add Tag" button
         await page.locator('button:has-text("Add Tag")').click();

e2e/tests/functional/plugins/operatorStatus/operatorStatus.e2e.spec.js

@@ -44,7 +44,7 @@ test.describe('Operator Status', () => {
         await page.addInitScript({ path: path.join(__dirname, '../../../../helper/', 'addInitExampleUser.js')});
         // eslint-disable-next-line no-undef
         await page.addInitScript({ path: path.join(__dirname, '../../../../helper/', 'addInitOperatorStatus.js')});
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
     });
 
     // verify that operator status is visible

e2e/tests/functional/plugins/plot/autoscale.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -24,6 +24,7 @@
 Testsuite for plot autoscale.
 */
 
+const { selectInspectorTab } = require('../../../../appActions');
 const { test, expect } = require('../../../../pluginFixtures');
 test.use({
     viewport: {
@@ -39,7 +40,7 @@ test.describe('Autoscale', () => {
         //This is necessary due to the size of the test suite.
         test.slow();
 
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         await setTimeRange(page);
 
@@ -50,6 +51,7 @@ test.describe('Autoscale', () => {
         // enter edit mode
         await page.click('button[title="Edit"]');
 
+        await selectInspectorTab(page, 'Config');
         await turnOffAutoscale(page);
 
         await setUserDefinedMinAndMax(page, '-2', '2');
@@ -71,6 +73,7 @@ test.describe('Autoscale', () => {
         const canvas = page.locator('canvas').nth(1);
 
         await canvas.hover({trial: true});
+        await expect(page.locator('.js-series-data-loaded')).toBeVisible();
 
         expect.soft(await canvas.screenshot()).toMatchSnapshot('autoscale-canvas-prepan.png', { animations: 'disabled' });
 
@@ -170,7 +173,7 @@ async function createSinewaveOverlayPlot(page, myItemsFolderName) {
  */
 async function turnOffAutoscale(page) {
     // uncheck autoscale
-    await page.getByRole('listitem').filter({ hasText: 'Auto scale' }).getByRole('checkbox').uncheck();
+    await page.getByRole('checkbox', { name: 'Auto scale' }).uncheck();
 }
 
 /**
@@ -180,14 +183,9 @@ async function turnOffAutoscale(page) {
  */
 async function setUserDefinedMinAndMax(page, min, max) {
     // set minimum value
-    const minRangeInput = page.getByRole('listitem').filter({ hasText: 'Minimum Value' }).locator('input[type="number"]');
-    await minRangeInput.click();
-    await minRangeInput.fill(min);
-
+    await page.getByRole('spinbutton').first().fill(min);
     // set maximum value
-    const maxRangeInput = page.getByRole('listitem').filter({ hasText: 'Maximum Value' }).locator('input[type="number"]');
-    await maxRangeInput.click();
-    await maxRangeInput.fill(max);
+    await page.getByRole('spinbutton').nth(1).fill(max);
 }
 
 /**

e2e/tests/functional/plugins/plot/logPlot.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,6 +26,8 @@ necessarily be used for reference when writing new tests in this area.
 */
 
 const { test, expect } = require('../../../../pluginFixtures');
+const { selectInspectorTab } = require('../../../../appActions');
+
 test.describe('Log plot tests', () => {
     test('Log Plot ticks are functionally correct in regular and log mode and after refresh', async ({ page, openmctConfig }) => {
         const { myItemsFolderName } = openmctConfig;
@@ -36,6 +38,7 @@ test.describe('Log plot tests', () => {
         await makeOverlayPlot(page, myItemsFolderName);
         await testRegularTicks(page);
         await enableEditMode(page);
+        await selectInspectorTab(page, 'Config');
         await enableLogMode(page);
         await testLogTicks(page);
         await disableLogMode(page);
@@ -73,7 +76,7 @@ test.describe('Log plot tests', () => {
  */
 async function makeOverlayPlot(page, myItemsFolderName) {
     // fresh page with time range from 2022-03-29 22:00:00.000Z to 2022-03-29 22:00:30.000Z
-    await page.goto('./', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
 
     // Set a specific time range for consistency, otherwise it will change
     // on every test to a range based on the current time.
@@ -144,7 +147,7 @@ async function makeOverlayPlot(page, myItemsFolderName) {
  * @param {import('@playwright/test').Page} page
  */
 async function testRegularTicks(page) {
-    const yTicks = await page.locator('.gl-plot-y-tick-label');
+    const yTicks = page.locator('.gl-plot-y-tick-label');
     expect(await yTicks.count()).toBe(7);
     await expect(yTicks.nth(0)).toHaveText('-2');
     await expect(yTicks.nth(1)).toHaveText('0');
@@ -159,7 +162,7 @@ async function testRegularTicks(page) {
  * @param {import('@playwright/test').Page} page
  */
 async function testLogTicks(page) {
-    const yTicks = await page.locator('.gl-plot-y-tick-label');
+    const yTicks = page.locator('.gl-plot-y-tick-label');
     expect(await yTicks.count()).toBe(9);
     await expect(yTicks.nth(0)).toHaveText('-2.98');
     await expect(yTicks.nth(1)).toHaveText('-1.51');
@@ -177,25 +180,24 @@ async function testLogTicks(page) {
  */
 async function enableEditMode(page) {
     // turn on edit mode
-    await page.locator('text=Unnamed Overlay Plot Snapshot >> button').nth(3).click();
-    await expect(await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1)).toBeVisible();
+    await page.getByRole('button', { name: 'Edit' }).click();
+    await expect(page.getByRole('button', { name: 'Save' })).toBeVisible();
 }
 
 /**
  * @param {import('@playwright/test').Page} page
  */
 async function enableLogMode(page) {
-    // turn on log mode
-    await page.getByRole('listitem').filter({ hasText: 'Log mode' }).getByRole('checkbox').check();
-    // await page.locator('text=Y Axis Label Log mode Auto scale Padding >> input[type="checkbox"]').first().check();
+    await expect(page.getByRole('checkbox', { name: 'Log mode' })).not.toBeChecked();
+    await page.getByRole('checkbox', { name: 'Log mode' }).check();
 }
 
 /**
  * @param {import('@playwright/test').Page} page
  */
 async function disableLogMode(page) {
-    // turn off log mode
-    await page.getByRole('listitem').filter({ hasText: 'Log mode' }).getByRole('checkbox').uncheck();
+    await expect(page.getByRole('checkbox', { name: 'Log mode' })).toBeChecked();
+    await page.getByRole('checkbox', { name: 'Log mode' }).uncheck();
 }
 
 /**

e2e/tests/functional/plugins/plot/missingPlotObj.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -84,7 +84,7 @@ test.describe('Handle missing object for plots', () => {
  */
 async function makeStackedPlot(page, myItemsFolderName) {
     // fresh page with time range from 2022-03-29 22:00:00.000Z to 2022-03-29 22:00:30.000Z
-    await page.goto('./', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
 
     // create stacked plot
     await page.locator('button.c-create-button').click();

e2e/tests/functional/plugins/plot/overlayPlot.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,11 +26,14 @@ necessarily be used for reference when writing new tests in this area.
 */
 
 const { test, expect } = require('../../../../pluginFixtures');
-const { createDomainObjectWithDefaults } = require('../../../../appActions');
+const { createDomainObjectWithDefaults, selectInspectorTab } = require('../../../../appActions');
 
 test.describe('Overlay Plot', () => {
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+    });
+
     test('Plot legend color is in sync with plot series color', async ({ page }) => {
-        await page.goto('/', { waitUntil: 'networkidle' });
         const overlayPlot = await createDomainObjectWithDefaults(page, {
             type: "Overlay Plot"
         });
@@ -42,6 +45,8 @@ test.describe('Overlay Plot', () => {
 
         await page.goto(overlayPlot.url);
 
+        await selectInspectorTab(page, 'Config');
+
         // navigate to plot series color palette
         await page.click('.l-browse-bar__actions__edit');
         await page.locator('li.c-tree__item.menus-to-left .c-disclosure-triangle').click();
@@ -56,69 +61,226 @@ test.describe('Overlay Plot', () => {
 
         expect(color).toBe('rgb(255, 166, 61)');
     });
-    test('The elements pool supports dragging series into multiple y-axis buckets', async ({ page }) => {
-        await page.goto('/', { waitUntil: 'networkidle' });
+
+    test('Limit lines persist when series is moved to another Y Axis and on refresh', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/6338'
+        });
+        // Create an Overlay Plot with a default SWG
         const overlayPlot = await createDomainObjectWithDefaults(page, {
             type: "Overlay Plot"
         });
 
-        await createDomainObjectWithDefaults(page, {
+        const swgA = await createDomainObjectWithDefaults(page, {
             type: "Sine Wave Generator",
-            name: 'swg a',
             parent: overlayPlot.uuid
         });
-        await createDomainObjectWithDefaults(page, {
+
+        await page.goto(overlayPlot.url);
+
+        // Assert that no limit lines are shown by default
+        await page.waitForSelector('.js-limit-area', { state: 'attached' });
+        expect(await page.locator('.c-plot-limit-line').count()).toBe(0);
+
+        // Enter edit mode
+        await page.click('button[title="Edit"]');
+
+        // Expand the "Sine Wave Generator" plot series options and enable limit lines
+        await selectInspectorTab(page, 'Config');
+        await page.getByRole('list', { name: 'Plot Series Properties' }).locator('span').first().click();
+        await page.getByRole('list', { name: 'Plot Series Properties' }).locator('[title="Display limit lines"]~div input').check();
+
+        await assertLimitLinesExistAndAreVisible(page);
+
+        // Save (exit edit mode)
+        await page.locator('button[title="Save"]').click();
+        await page.locator('li[title="Save and Finish Editing"]').click();
+
+        await assertLimitLinesExistAndAreVisible(page);
+
+        await page.reload();
+
+        await assertLimitLinesExistAndAreVisible(page);
+
+        // Enter edit mode
+        await page.click('button[title="Edit"]');
+
+        await selectInspectorTab(page, 'Elements');
+
+        // Drag Sine Wave Generator series from Y Axis 1 into Y Axis 2
+        await page.locator(`#inspector-elements-tree >> text=${swgA.name}`).dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
+
+        await assertLimitLinesExistAndAreVisible(page);
+
+        // Save (exit edit mode)
+        await page.locator('button[title="Save"]').click();
+        await page.locator('li[title="Save and Finish Editing"]').click();
+
+        await assertLimitLinesExistAndAreVisible(page);
+
+        await page.reload();
+
+        await assertLimitLinesExistAndAreVisible(page);
+
+    });
+
+    test('The elements pool supports dragging series into multiple y-axis buckets', async ({ page }) => {
+        const overlayPlot = await createDomainObjectWithDefaults(page, {
+            type: "Overlay Plot"
+        });
+
+        const swgA = await createDomainObjectWithDefaults(page, {
             type: "Sine Wave Generator",
-            name: 'swg b',
             parent: overlayPlot.uuid
         });
-        await createDomainObjectWithDefaults(page, {
+        const swgB = await createDomainObjectWithDefaults(page, {
             type: "Sine Wave Generator",
-            name: 'swg c',
             parent: overlayPlot.uuid
         });
-        await createDomainObjectWithDefaults(page, {
+        const swgC = await createDomainObjectWithDefaults(page, {
             type: "Sine Wave Generator",
-            name: 'swg d',
             parent: overlayPlot.uuid
         });
-        await createDomainObjectWithDefaults(page, {
+        const swgD = await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator",
+            parent: overlayPlot.uuid
+        });
+        const swgE = await createDomainObjectWithDefaults(page, {
             type: "Sine Wave Generator",
-            name: 'swg e',
             parent: overlayPlot.uuid
         });
 
         await page.goto(overlayPlot.url);
         await page.click('button[title="Edit"]');
 
-        // Expand the elements pool vertically
-        await page.locator('.l-pane__handle').nth(2).hover({ trial: true });
-        await page.mouse.down();
-        await page.mouse.move(0, 100);
-        await page.mouse.up();
+        await selectInspectorTab(page, 'Elements');
 
         // Drag swg a, c, e into Y Axis 2
-        await page.locator('#inspector-elements-tree >> text=swg a').dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
-        await page.locator('#inspector-elements-tree >> text=swg c').dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
-        await page.locator('#inspector-elements-tree >> text=swg e').dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
+        await page.locator(`#inspector-elements-tree >> text=${swgA.name}`).dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
+        await page.locator(`#inspector-elements-tree >> text=${swgC.name}`).dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
+        await page.locator(`#inspector-elements-tree >> text=${swgE.name}`).dragTo(page.locator('[aria-label="Element Item Group Y Axis 2"]'));
 
-        // Drag swg b into Y Axis 3
-        await page.locator('#inspector-elements-tree >> text=swg b').dragTo(page.locator('[aria-label="Element Item Group Y Axis 3"]'));
+        // Assert that Y Axis 1 and Y Axis 2 property groups are visible only
+        await selectInspectorTab(page, 'Config');
+
+        const yAxis1PropertyGroup = page.locator('[aria-label="Y Axis Properties"]');
+        const yAxis2PropertyGroup = page.locator('[aria-label="Y Axis 2 Properties"]');
+        const yAxis3PropertyGroup = page.locator('[aria-label="Y Axis 3 Properties"]');
+
+        await expect(yAxis1PropertyGroup).toBeVisible();
+        await expect(yAxis2PropertyGroup).toBeVisible();
+        await expect(yAxis3PropertyGroup).toBeHidden();
 
         const yAxis1Group = page.getByLabel("Y Axis 1");
         const yAxis2Group = page.getByLabel("Y Axis 2");
         const yAxis3Group = page.getByLabel("Y Axis 3");
 
+        await selectInspectorTab(page, 'Elements');
+
+        // Drag swg b into Y Axis 3
+        await page.locator(`#inspector-elements-tree >> text=${swgB.name}`).dragTo(page.locator('[aria-label="Element Item Group Y Axis 3"]'));
+
+        // Assert that all Y Axis property groups are visible
+        await selectInspectorTab(page, 'Config');
+
+        await expect(yAxis1PropertyGroup).toBeVisible();
+        await expect(yAxis2PropertyGroup).toBeVisible();
+        await expect(yAxis3PropertyGroup).toBeVisible();
+
         // Verify that the elements are in the correct buckets and in the correct order
-        expect(yAxis1Group.getByRole('listitem', { name: 'swg d' })).toBeTruthy();
-        expect(yAxis1Group.getByRole('listitem').nth(0).getByText('swg d')).toBeTruthy();
-        expect(yAxis2Group.getByRole('listitem', { name: 'swg e' })).toBeTruthy();
-        expect(yAxis2Group.getByRole('listitem').nth(0).getByText('swg e')).toBeTruthy();
-        expect(yAxis2Group.getByRole('listitem', { name: 'swg c' })).toBeTruthy();
-        expect(yAxis2Group.getByRole('listitem').nth(1).getByText('swg c')).toBeTruthy();
-        expect(yAxis2Group.getByRole('listitem', { name: 'swg a' })).toBeTruthy();
-        expect(yAxis2Group.getByRole('listitem').nth(2).getByText('swg a')).toBeTruthy();
-        expect(yAxis3Group.getByRole('listitem', { name: 'swg b' })).toBeTruthy();
-        expect(yAxis3Group.getByRole('listitem').nth(0).getByText('swg b')).toBeTruthy();
+        await selectInspectorTab(page, 'Elements');
+
+        expect(yAxis1Group.getByRole('listitem', { name: swgD.name })).toBeTruthy();
+        expect(yAxis1Group.getByRole('listitem').nth(0).getByText(swgD.name)).toBeTruthy();
+        expect(yAxis2Group.getByRole('listitem', { name: swgE.name })).toBeTruthy();
+        expect(yAxis2Group.getByRole('listitem').nth(0).getByText(swgE.name)).toBeTruthy();
+        expect(yAxis2Group.getByRole('listitem', { name: swgC.name })).toBeTruthy();
+        expect(yAxis2Group.getByRole('listitem').nth(1).getByText(swgC.name)).toBeTruthy();
+        expect(yAxis2Group.getByRole('listitem', { name: swgA.name })).toBeTruthy();
+        expect(yAxis2Group.getByRole('listitem').nth(2).getByText(swgA.name)).toBeTruthy();
+        expect(yAxis3Group.getByRole('listitem', { name: swgB.name })).toBeTruthy();
+        expect(yAxis3Group.getByRole('listitem').nth(0).getByText(swgB.name)).toBeTruthy();
+    });
+
+    test('Clicking on an item in the elements pool brings up the plot preview with data points', async ({ page }) => {
+        const overlayPlot = await createDomainObjectWithDefaults(page, {
+            type: "Overlay Plot"
+        });
+
+        const swgA = await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator",
+            parent: overlayPlot.uuid
+        });
+
+        await page.goto(overlayPlot.url);
+        // Wait for plot series data to load and be drawn
+        await expect(page.locator('.js-series-data-loaded')).toBeVisible();
+        await page.click('button[title="Edit"]');
+
+        await selectInspectorTab(page, 'Elements');
+
+        await page.locator(`#inspector-elements-tree >> text=${swgA.name}`).click();
+
+        // Wait for "View Large" plot series data to load and be drawn
+        await expect(page.locator('.c-overlay .js-series-data-loaded')).toBeVisible();
+
+        const plotPixelSize = await getCanvasPixelsWithData(page);
+        expect(plotPixelSize).toBeGreaterThan(0);
     });
 });
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function getCanvasPixelsWithData(page) {
+    const getTelemValuePromise = new Promise(resolve => page.exposeFunction('getCanvasValue', resolve));
+
+    await page.evaluate(() => {
+        // The document canvas is where the plot points and lines are drawn.
+        // The only way to access the canvas is using document (using page.evaluate)
+        let data;
+        let canvas;
+        let ctx;
+        canvas = document.querySelector('.js-overlay canvas');
+        ctx = canvas.getContext('2d');
+        data = ctx.getImageData(0, 0, canvas.width, canvas.height).data;
+        const imageDataValues = Object.values(data);
+        let plotPixels = [];
+        // Each pixel consists of four values within the ImageData.data array. The for loop iterates by multiples of four.
+        // The values associated with each pixel are R (red), G (green), B (blue), and A (alpha), in that order.
+        for (let i = 0; i < imageDataValues.length;) {
+            if (imageDataValues[i] > 0) {
+                plotPixels.push({
+                    startIndex: i,
+                    endIndex: i + 3,
+                    value: `rgb(${imageDataValues[i]}, ${imageDataValues[i + 1]}, ${imageDataValues[i + 2]}, ${imageDataValues[i + 3]})`
+                });
+            }
+
+            i = i + 4;
+
+        }
+
+        window.getCanvasValue(plotPixels.length);
+    });
+
+    return getTelemValuePromise;
+}
+
+/**
+ *
+ * @param {import('@playwright/test').Page} page
+ */
+async function assertLimitLinesExistAndAreVisible(page) {
+    // Wait for plot series data to load
+    await expect(page.locator('.js-series-data-loaded')).toBeVisible();
+    // Wait for limit lines to be created
+    await page.waitForSelector('.js-limit-area', { state: 'attached' });
+    const limitLineCount = await page.locator('.c-plot-limit-line').count();
+    // There should be 10 limit lines created by default
+    expect(await page.locator('.c-plot-limit-line').count()).toBe(10);
+    for (let i = 0; i < limitLineCount; i++) {
+        await expect(page.locator('.c-plot-limit-line').nth(i)).toBeVisible();
+    }
+}

e2e/tests/functional/plugins/plot/plotLegendSwatch.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -25,6 +25,7 @@ Tests to verify log plot functionality. Note this test suite if very much under
 necessarily be used for reference when writing new tests in this area.
 */
 
+const { selectInspectorTab } = require('../../../../appActions');
 const { test, expect } = require('../../../../pluginFixtures');
 
 test.describe('Legend color in sync with plot color', () => {
@@ -33,6 +34,8 @@ test.describe('Legend color in sync with plot color', () => {
 
         // navigate to plot series color palette
         await page.click('.l-browse-bar__actions__edit');
+        await selectInspectorTab(page, 'Config');
+
         await page.locator('li.c-tree__item.menus-to-left .c-disclosure-triangle').click();
         await page.locator('.c-click-swatch--menu').click();
         await page.locator('.c-palette__item[style="background: rgb(255, 166, 61);"]').click();

e2e/tests/functional/plugins/plot/plotRendering.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -33,7 +33,7 @@ test.describe('Plot Integrity Testing @unstable', () => {
 
     test.beforeEach(async ({ page }) => {
         //Open a browser, navigate to the main page, and wait until all networkevents to resolve
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         sineWaveGeneratorObject = await createDomainObjectWithDefaults(page, { type: 'Sine Wave Generator' });
     });
 

e2e/tests/functional/plugins/plot/scatterPlot.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -25,7 +25,7 @@
 */
 
 const { test, expect } = require('../../../../pluginFixtures');
-const { createDomainObjectWithDefaults } = require('../../../../appActions');
+const { createDomainObjectWithDefaults, selectInspectorTab } = require('../../../../appActions');
 const uuid = require('uuid').v4;
 
 test.describe('Scatter Plot', () => {
@@ -33,15 +33,15 @@ test.describe('Scatter Plot', () => {
 
     test.beforeEach(async ({ page }) => {
         // Open a browser, navigate to the main page, and wait until all networkevents to resolve
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Create the Scatter Plot
         scatterPlot = await createDomainObjectWithDefaults(page, { type: 'Scatter Plot' });
     });
 
     test('Can add and remove telemetry sources', async ({ page }) => {
-        const editButtonLocator = page.locator('button[title="Edit"]');
-        const saveButtonLocator = page.locator('button[title="Save"]');
+        const editButton = page.locator('button[title="Edit"]');
+        const saveButton = page.locator('button[title="Save"]');
 
         // Create a sine wave generator within the scatter plot
         const swg1 = await createDomainObjectWithDefaults(page, {
@@ -53,9 +53,10 @@ test.describe('Scatter Plot', () => {
         // Navigate to the scatter plot and verify that
         // the SWG appears in the elements pool
         await page.goto(scatterPlot.url);
-        await editButtonLocator.click();
+        await editButton.click();
+        await selectInspectorTab(page, 'Elements');
         await expect.soft(page.locator(`#inspector-elements-tree >> text=${swg1.name}`)).toBeVisible();
-        await saveButtonLocator.click();
+        await saveButton.click();
         await page.locator('li[title="Save and Finish Editing"]').click();
 
         // Create another sine wave generator within the scatter plot
@@ -72,10 +73,13 @@ test.describe('Scatter Plot', () => {
         // Navigate to the scatter plot and verify that the new SWG
         // appears in the elements pool and the old one is gone
         await page.goto(scatterPlot.url);
-        await editButtonLocator.click();
+        await editButton.click();
+
+        // Click the "Elements" tab
+        await selectInspectorTab(page, 'Elements');
         await expect.soft(page.locator(`#inspector-elements-tree >> text=${swg1.name}`)).toBeHidden();
         await expect.soft(page.locator(`#inspector-elements-tree >> text=${swg2.name}`)).toBeVisible();
-        await saveButtonLocator.click();
+        await saveButton.click();
 
         // Right click on the new SWG in the elements pool and delete it
         await page.locator(`#inspector-elements-tree >> text=${swg2.name}`).click({

e2e/tests/functional/plugins/plot/stackedPlot.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,7 +26,7 @@ necessarily be used for reference when writing new tests in this area.
 */
 
 const { test, expect } = require('../../../../pluginFixtures');
-const { createDomainObjectWithDefaults } = require('../../../../appActions');
+const { createDomainObjectWithDefaults, selectInspectorTab } = require('../../../../appActions');
 
 test.describe('Stacked Plot', () => {
     let stackedPlot;
@@ -35,8 +35,9 @@ test.describe('Stacked Plot', () => {
     let swgC;
 
     test.beforeEach(async ({ page }) => {
-        //Open a browser, navigate to the main page, and wait until all networkevents to resolve
-        await page.goto('/', { waitUntil: 'networkidle' });
+        // Open a browser, navigate to the main page, and wait until all networkevents to resolve
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+
         stackedPlot = await createDomainObjectWithDefaults(page, {
             type: "Stacked Plot"
         });
@@ -64,11 +65,7 @@ test.describe('Stacked Plot', () => {
 
         await page.click('button[title="Edit"]');
 
-        // Expand the elements pool vertically
-        await page.locator('.l-pane__handle').nth(2).hover({ trial: true });
-        await page.mouse.down();
-        await page.mouse.move(0, 100);
-        await page.mouse.up();
+        await selectInspectorTab(page, 'Elements');
 
         await swgBElementsPoolItem.click({ button: 'right' });
         await page.getByRole('menuitem').filter({ hasText: /Remove/ }).click();
@@ -82,15 +79,66 @@ test.describe('Stacked Plot', () => {
         await expect(swgCElementsPoolItem).toHaveCount(1);
     });
 
+    test('Can reorder Stacked Plot items', async ({ page }) => {
+        const swgAElementsPoolItem = page.locator('#inspector-elements-tree').locator('.c-object-label', { hasText: swgA.name });
+        const swgBElementsPoolItem = page.locator('#inspector-elements-tree').locator('.c-object-label', { hasText: swgB.name });
+        const swgCElementsPoolItem = page.locator('#inspector-elements-tree').locator('.c-object-label', { hasText: swgC.name });
+
+        await page.goto(stackedPlot.url);
+
+        await page.click('button[title="Edit"]');
+
+        await selectInspectorTab(page, 'Elements');
+
+        const stackedPlotItem1 = page.locator('.c-plot--stacked-container').nth(0);
+        const stackedPlotItem2 = page.locator('.c-plot--stacked-container').nth(1);
+        const stackedPlotItem3 = page.locator('.c-plot--stacked-container').nth(2);
+
+        // assert initial plot order - [swgA, swgB, swgC]
+        await expect(stackedPlotItem1).toHaveAttribute('aria-label', `Stacked Plot Item ${swgA.name}`);
+        await expect(stackedPlotItem2).toHaveAttribute('aria-label', `Stacked Plot Item ${swgB.name}`);
+        await expect(stackedPlotItem3).toHaveAttribute('aria-label', `Stacked Plot Item ${swgC.name}`);
+
+        // Drag and drop to reorder - [swgB, swgA, swgC]
+        await swgBElementsPoolItem.dragTo(swgAElementsPoolItem);
+
+        // assert plot order after reorder - [swgB, swgA, swgC]
+        await expect(stackedPlotItem1).toHaveAttribute('aria-label', `Stacked Plot Item ${swgB.name}`);
+        await expect(stackedPlotItem2).toHaveAttribute('aria-label', `Stacked Plot Item ${swgA.name}`);
+        await expect(stackedPlotItem3).toHaveAttribute('aria-label', `Stacked Plot Item ${swgC.name}`);
+
+        // Drag and drop to reorder - [swgB, swgC, swgA]
+        await swgCElementsPoolItem.dragTo(swgAElementsPoolItem);
+
+        // assert plot order after second reorder - [swgB, swgC, swgA]
+        await expect(stackedPlotItem1).toHaveAttribute('aria-label', `Stacked Plot Item ${swgB.name}`);
+        await expect(stackedPlotItem2).toHaveAttribute('aria-label', `Stacked Plot Item ${swgC.name}`);
+        await expect(stackedPlotItem3).toHaveAttribute('aria-label', `Stacked Plot Item ${swgA.name}`);
+
+        // collapse inspector
+        await page.locator('.l-shell__pane-inspector .l-pane__collapse-button').click();
+
+        // Save (exit edit mode)
+        await page.locator('button[title="Save"]').click();
+        await page.locator('li[title="Save and Finish Editing"]').click();
+
+        // assert plot order persists after save - [swgB, swgC, swgA]
+        await expect(stackedPlotItem1).toHaveAttribute('aria-label', `Stacked Plot Item ${swgB.name}`);
+        await expect(stackedPlotItem2).toHaveAttribute('aria-label', `Stacked Plot Item ${swgC.name}`);
+        await expect(stackedPlotItem3).toHaveAttribute('aria-label', `Stacked Plot Item ${swgA.name}`);
+    });
+
     test('Selecting a child plot while in browse and edit modes shows its properties in the inspector', async ({ page }) => {
         await page.goto(stackedPlot.url);
 
+        await selectInspectorTab(page, 'Config');
+
         // Click on the 1st plot
         await page.locator(`[aria-label="Stacked Plot Item ${swgA.name}"] canvas`).nth(1).click();
 
         // Assert that the inspector shows the Y Axis properties for swgA
         await expect(page.locator('[aria-label="Plot Series Properties"] >> h2')).toContainText("Plot Series");
-        await expect(page.getByRole('list', { name: "Y Axis Properties" }).locator("h2")).toContainText("Y Axis");
+        await expect(page.getByRole('heading', { name: "Y Axis" })).toBeVisible();
         await expect(page.locator('[aria-label="Plot Series Properties"] .c-object-label')).toContainText(swgA.name);
 
         // Click on the 2nd plot
@@ -98,7 +146,7 @@ test.describe('Stacked Plot', () => {
 
         // Assert that the inspector shows the Y Axis properties for swgB
         await expect(page.locator('[aria-label="Plot Series Properties"] >> h2')).toContainText("Plot Series");
-        await expect(page.getByRole('list', { name: "Y Axis Properties" }).locator("h2")).toContainText("Y Axis");
+        await expect(page.getByRole('heading', { name: 'Y Axis' })).toBeVisible();
         await expect(page.locator('[aria-label="Plot Series Properties"] .c-object-label')).toContainText(swgB.name);
 
         // Click on the 3rd plot
@@ -106,18 +154,20 @@ test.describe('Stacked Plot', () => {
 
         // Assert that the inspector shows the Y Axis properties for swgC
         await expect(page.locator('[aria-label="Plot Series Properties"] >> h2')).toContainText("Plot Series");
-        await expect(page.getByRole('list', { name: "Y Axis Properties" }).locator("h2")).toContainText("Y Axis");
+        await expect(page.getByRole('heading', { name: 'Y Axis' })).toBeVisible();
         await expect(page.locator('[aria-label="Plot Series Properties"] .c-object-label')).toContainText(swgC.name);
 
         // Go into edit mode
         await page.click('button[title="Edit"]');
 
+        await selectInspectorTab(page, 'Config');
+
         // Click on canvas for the 1st plot
         await page.locator(`[aria-label="Stacked Plot Item ${swgA.name}"]`).click();
 
         // Assert that the inspector shows the Y Axis properties for swgA
         await expect(page.locator('[aria-label="Plot Series Properties"] >> h2')).toContainText("Plot Series");
-        await expect(page.getByRole('list', { name: "Y Axis Properties" }).locator("h2")).toContainText("Y Axis");
+        await expect(page.getByRole('heading', { name: 'Y Axis' })).toBeVisible();
         await expect(page.locator('[aria-label="Plot Series Properties"] .c-object-label')).toContainText(swgA.name);
 
         //Click on canvas for the 2nd plot
@@ -125,7 +175,7 @@ test.describe('Stacked Plot', () => {
 
         // Assert that the inspector shows the Y Axis properties for swgB
         await expect(page.locator('[aria-label="Plot Series Properties"] >> h2')).toContainText("Plot Series");
-        await expect(page.getByRole('list', { name: "Y Axis Properties" }).locator("h2")).toContainText("Y Axis");
+        await expect(page.getByRole('heading', { name: 'Y Axis' })).toBeVisible();
         await expect(page.locator('[aria-label="Plot Series Properties"] .c-object-label')).toContainText(swgB.name);
 
         //Click on canvas for the 3rd plot
@@ -133,7 +183,7 @@ test.describe('Stacked Plot', () => {
 
         // Assert that the inspector shows the Y Axis properties for swgC
         await expect(page.locator('[aria-label="Plot Series Properties"] >> h2')).toContainText("Plot Series");
-        await expect(page.getByRole('list', { name: "Y Axis Properties" }).locator("h2")).toContainText("Y Axis");
+        await expect(page.getByRole('heading', { name: 'Y Axis' })).toBeVisible();
         await expect(page.locator('[aria-label="Plot Series Properties"] .c-object-label')).toContainText(swgC.name);
     });
 });

e2e/tests/functional/plugins/plot/tagging.e2e.spec.js

@@ -0,0 +1,267 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+Tests to verify plot tagging functionality.
+*/
+
+const { test, expect } = require('../../../../pluginFixtures');
+const { createDomainObjectWithDefaults, setRealTimeMode, setFixedTimeMode } = require('../../../../appActions');
+
+test.describe('Plot Tagging', () => {
+    /**
+     * Given a canvas and a set of points, tags the points on the canvas.
+     * @param {import('@playwright/test').Page} page
+     * @param {HTMLCanvasElement} canvas a telemetry item with a plot
+     * @param {Number} xEnd a telemetry item with a plot
+     * @param {Number} yEnd a telemetry item with a plot
+     * @returns {Promise}
+     */
+    async function createTags({page, canvas, xEnd, yEnd}) {
+        await canvas.hover({trial: true});
+
+        //Alt+Shift Drag Start to select some points to tag
+        await page.keyboard.down('Alt');
+        await page.keyboard.down('Shift');
+
+        await canvas.dragTo(canvas, {
+            sourcePosition: {
+                x: 1,
+                y: 1
+            },
+            targetPosition: {
+                x: xEnd,
+                y: yEnd
+            }
+        });
+
+        //Alt Drag End
+        await page.keyboard.up('Alt');
+        await page.keyboard.up('Shift');
+
+        //Wait for canvas to stablize.
+        await canvas.hover({trial: true});
+
+        // add some tags
+        await page.getByText('Annotations').click();
+        await page.getByRole('button', { name: /Add Tag/ }).click();
+        await page.getByPlaceholder('Type to select tag').click();
+        await page.getByText('Driving').click();
+
+        await page.getByRole('button', { name: /Add Tag/ }).click();
+        await page.getByPlaceholder('Type to select tag').click();
+        await page.getByText('Science').click();
+    }
+
+    /**
+     * Given a telemetry item (e.g., a Sine Wave Generator) with a plot, tests that the plot can be tagged.
+     * @param {import('@playwright/test').Page} page
+     * @param {import('../../../../appActions').CreatedObjectInfo} telemetryItem a telemetry item with a plot
+     * @returns {Promise}
+     */
+    async function testTelemetryItem(page, telemetryItem) {
+        // Check that telemetry item also received the tag
+        await page.goto(telemetryItem.url);
+
+        await expect(page.getByText('No tags to display for this item')).toBeVisible();
+
+        const canvas = page.locator('canvas').nth(1);
+
+        //Wait for canvas to stablize.
+        await canvas.hover({trial: true});
+
+        // click on the tagged plot point
+        await canvas.click({
+            position: {
+                x: 325,
+                y: 377
+            }
+        });
+
+        await expect(page.getByText('Science')).toBeVisible();
+        await expect(page.getByText('Driving')).toBeHidden();
+    }
+
+    /**
+     * Given a page, tests that tags are searchable, deletable, and persist across reloads.
+     * @param {import('@playwright/test').Page} page
+     * @returns {Promise}
+     */
+    async function basicTagsTests(page) {
+        // Search for Driving
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+
+        // Clicking elsewhere should cause annotation selection to be cleared
+        await expect(page.getByText('No tags to display for this item')).toBeVisible();
+
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('driv');
+        // click on the search result
+        await page.getByRole('searchbox', { name: 'OpenMCT Search' }).getByText(/Sine Wave/).first().click();
+
+        // Delete Driving
+        await page.hover('[aria-label="Tag"]:has-text("Driving")');
+        await page.locator('[aria-label="Remove tag Driving"]').click();
+
+        // Search for Science
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('sc');
+        await expect(page.locator('[aria-label="Search Result"]').nth(0)).toContainText("Science");
+        await expect(page.locator('[aria-label="Search Result"]').nth(0)).not.toContainText("Drilling");
+
+        // Search for Driving
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('driv');
+        await expect(page.getByText('No results found')).toBeVisible();
+
+        //Reload Page
+        await Promise.all([
+            page.reload(),
+            page.waitForLoadState('networkidle')
+        ]);
+        // wait for plots to load
+        await expect(page.locator('.js-series-data-loaded')).toBeVisible();
+
+        await page.getByText('Annotations').click();
+        await expect(page.getByText('No tags to display for this item')).toBeVisible();
+
+        const canvas = page.locator('canvas').nth(1);
+        // click on the tagged plot point
+        await canvas.click({
+            position: {
+                x: 100,
+                y: 100
+            }
+        });
+
+        await expect(page.getByText('Science')).toBeVisible();
+        await expect(page.getByText('Driving')).toBeHidden();
+    }
+
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+    });
+
+    test('Tags work with Overlay Plots', async ({ page }) => {
+        //Test.slow decorator is currently broken. Needs to be fixed in https://github.com/nasa/openmct/issues/5374
+        test.slow();
+
+        const overlayPlot = await createDomainObjectWithDefaults(page, {
+            type: "Overlay Plot"
+        });
+
+        const alphaSineWave = await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator",
+            name: "Alpha Sine Wave",
+            parent: overlayPlot.uuid
+        });
+
+        await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator",
+            name: "Beta Sine Wave",
+            parent: overlayPlot.uuid
+        });
+
+        await page.goto(overlayPlot.url);
+
+        let canvas = page.locator('canvas').nth(1);
+
+        // Switch to real-time mode
+        // Adding tags should pause the plot
+        await setRealTimeMode(page);
+
+        await createTags({
+            page,
+            canvas,
+            xEnd: 700,
+            yEnd: 480
+        });
+
+        await setFixedTimeMode(page);
+
+        // changing to fixed time mode rebuilds canvas?
+        canvas = page.locator('canvas').nth(1);
+
+        await basicTagsTests(page);
+        await testTelemetryItem(page, alphaSineWave);
+
+        // set to real time mode
+        await setRealTimeMode(page);
+
+        // Search for Science
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('sc');
+        // click on the search result
+        await page.getByRole('searchbox', { name: 'OpenMCT Search' }).getByText('Alpha Sine Wave').first().click();
+        // wait for plots to load
+        await expect(page.locator('.js-series-data-loaded')).toBeVisible();
+        // expect plot to be paused
+        await expect(page.locator('[title="Resume displaying real-time data"]')).toBeVisible();
+
+        await setFixedTimeMode(page);
+    });
+
+    test('Tags work with Plot View of telemetry items', async ({ page }) => {
+        await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator"
+        });
+
+        const canvas = page.locator('canvas').nth(1);
+        await createTags({
+            page,
+            canvas,
+            xEnd: 700,
+            yEnd: 480
+        });
+        await basicTagsTests(page);
+    });
+
+    test('Tags work with Stacked Plots', async ({ page }) => {
+        const stackedPlot = await createDomainObjectWithDefaults(page, {
+            type: "Stacked Plot"
+        });
+
+        const alphaSineWave = await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator",
+            name: "Alpha Sine Wave",
+            parent: stackedPlot.uuid
+        });
+
+        await createDomainObjectWithDefaults(page, {
+            type: "Sine Wave Generator",
+            name: "Beta Sine Wave",
+            parent: stackedPlot.uuid
+        });
+
+        await page.goto(stackedPlot.url);
+
+        const canvas = page.locator('canvas').nth(1);
+
+        await createTags({
+            page,
+            canvas,
+            xEnd: 700,
+            yEnd: 215
+        });
+        await basicTagsTests(page);
+        await testTelemetryItem(page, alphaSineWave);
+    });
+});

e2e/tests/functional/plugins/telemetryTable/telemetryTable.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -30,7 +30,7 @@ test.describe('Telemetry Table', () => {
             description: 'https://github.com/nasa/openmct/issues/5113'
         });
 
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         const table = await createDomainObjectWithDefaults(page, { type: 'Telemetry Table' });
         await createDomainObjectWithDefaults(page, {

e2e/tests/functional/plugins/timeConductor/timeConductor.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,7 +26,7 @@ const { setFixedTimeMode, setRealTimeMode, setStartOffset, setEndOffset } = requ
 test.describe('Time conductor operations', () => {
     test('validate start time does not exceeds end time', async ({ page }) => {
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         const year = new Date().getFullYear();
 
         let startDate = 'xxxx-01-01 01:00:00.000Z';
@@ -82,7 +82,7 @@ test.describe('Time conductor input fields real-time mode', () => {
         };
 
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Switch to real-time mode
         await setRealTimeMode(page);
@@ -119,7 +119,7 @@ test.describe('Time conductor input fields real-time mode', () => {
         const endDelta = (1 * 1000);
 
         // Go to baseURL
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Switch to real-time mode
         await setRealTimeMode(page);

e2e/tests/functional/plugins/timer/timer.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,7 +26,7 @@ const { openObjectTreeContextMenu, createDomainObjectWithDefaults } = require('.
 test.describe('Timer', () => {
     let timer;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
         timer = await createDomainObjectWithDefaults(page, { type: 'timer' });
     });
 

e2e/tests/functional/recentObjects.e2e.spec.js

@@ -32,7 +32,7 @@ test.describe('Recent Objects', () => {
     /** @type {import('@playwright/test').Locator} */
     let folderA;
     test.beforeEach(async ({ page }) => {
-        await page.goto('./', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
 
         // Set Recent Objects List locator for subsequent tests
         recentObjectsList = page.getByRole('list', {
@@ -58,7 +58,7 @@ test.describe('Recent Objects', () => {
     });
     test('Navigated objects show up in recents, object renames and deletions are reflected', async ({ page }) => {
         // Verify that both created objects appear in the list and are in the correct order
-        assertInitialRecentObjectsListState();
+        await assertInitialRecentObjectsListState();
 
         // Navigate to the folder by clicking on the main object name in the recent objects list item
         await page.getByRole('listitem', { name: folderA.name }).getByText(folderA.name).click();
@@ -149,9 +149,9 @@ test.describe('Recent Objects', () => {
         await expect(clockTreeItem.locator('.c-tree__item')).not.toHaveClass(/is-targeted-item/);
     });
     test("Persists on refresh", async ({ page }) => {
-        assertInitialRecentObjectsListState();
+        await assertInitialRecentObjectsListState();
         await page.reload();
-        assertInitialRecentObjectsListState();
+        await assertInitialRecentObjectsListState();
     });
     test("Displays objects and aliases uniquely", async ({ page }) => {
         const mainTree = page.getByRole('tree', { name: 'Main Tree'});
@@ -191,7 +191,7 @@ test.describe('Recent Objects', () => {
         expect(await clockBreadcrumbs.count()).toBe(2);
         expect(await clockBreadcrumbs.nth(0).innerText()).not.toEqual(await clockBreadcrumbs.nth(1).innerText());
     });
-    test("Enforces a limit of 20 recent objects", async ({ page }) => {
+    test("Enforces a limit of 20 recent objects and clears the recent objects", async ({ page }) => {
         // Creating 21 objects takes a while, so increase the timeout
         test.slow();
 
@@ -242,14 +242,67 @@ test.describe('Recent Objects', () => {
 
         // Assert that the Clock treeitem is no longer highlighted
         await expect(lastClockTreeItem.locator('.c-tree__item')).not.toHaveClass(/is-targeted-item/);
+
+        // Click the aria-label="Clear Recently Viewed" button
+        await page.getByRole('button', { name: 'Clear Recently Viewed' }).click();
+
+        // Click on the "OK" button in the confirmation dialog
+        await page.getByRole('button', { name: 'OK' }).click();
+
+        // Assert that the list is empty
+        expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(0);
+    });
+    test("Ensure clear recent objects button is active or inactive", async ({ page }) => {
+        // Assert that the list initially contains 3 objects (clock, folder, my items)
+        expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(3);
+
+        // Assert that the button is enabled
+        expect(
+            await page
+                .getByRole("button", { name: "Clear Recently Viewed" })
+                .isEnabled()
+        ).toBe(true);
+
+        // Click the aria-label="Clear Recently Viewed" button
+        await page.getByRole("button", { name: "Clear Recently Viewed" }).click();
+
+        // Click on the "OK" button in the confirmation dialog
+        await page.getByRole("button", { name: "OK" }).click();
+
+        // Assert that the list is empty
+        expect(
+            await recentObjectsList.locator(".c-recentobjects-listitem").count()
+        ).toBe(0);
+
+        // Assert that the button is disabled
+        expect(
+            await page
+                .getByRole("button", { name: "Clear Recently Viewed" })
+                .isEnabled()
+        ).toBe(false);
+
+        // Navigate to folder object
+        await page.goto(folderA.url);
+
+        // Assert that the list contains 1 object
+        expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(1);
+
+        // Assert that the button is enabled
+        expect(
+            await page
+                .getByRole("button", { name: "Clear Recently Viewed" })
+                .isEnabled()
+        ).toBe(true);
     });
 
     function assertInitialRecentObjectsListState() {
-        expect(recentObjectsList.getByRole('listitem', { name: clock.name })).toBeTruthy();
-        expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeTruthy();
-        expect(recentObjectsList.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeTruthy();
-        expect(recentObjectsList.getByRole('listitem').nth(0).getByText(clock.name)).toBeTruthy();
-        expect(recentObjectsList.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeTruthy();
-        expect(recentObjectsList.getByRole('listitem').nth(1).getByText(folderA.name)).toBeTruthy();
+        return Promise.all([
+            expect(recentObjectsList.getByRole('listitem', { name: clock.name })).toBeVisible(),
+            expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeVisible(),
+            expect(recentObjectsList.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeVisible(),
+            expect(recentObjectsList.getByRole('listitem').nth(0).getByText(clock.name)).toBeVisible(),
+            expect(recentObjectsList.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeVisible(),
+            expect(recentObjectsList.getByRole('listitem').nth(3).getByText(folderA.name)).toBeVisible()
+        ]);
     }
 });

e2e/tests/functional/search.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -24,10 +24,18 @@
  */
 
 const { test, expect } = require('../../pluginFixtures');
-const { createDomainObjectWithDefaults } = require('../../appActions');
+const { createDomainObjectWithDefaults, selectInspectorTab } = require('../../appActions');
 const { v4: uuid } = require('uuid');
 
 test.describe('Grand Search', () => {
+    const searchResultSelector = '.c-gsearch-result__title';
+    const searchResultDropDownSelector = '.c-gsearch__results';
+
+    test.beforeEach(async ({ page }) => {
+        // Go to baseURL
+        await page.goto("./", { waitUntil: "networkidle" });
+    });
+
     test('Can search for objects, and subsequent search dropdown behaves properly', async ({ page, openmctConfig }) => {
         const { myItemsFolderName } = openmctConfig;
 
@@ -42,7 +50,7 @@ test.describe('Grand Search', () => {
         await expect(page.locator('[aria-label="Search Result"] >> nth=2')).toContainText(`Clock C ${myItemsFolderName} Red Folder Blue Folder`);
         await expect(page.locator('[aria-label="Search Result"] >> nth=3')).toContainText(`Clock D ${myItemsFolderName} Red Folder Blue Folder`);
         // Click the Elements pool to dismiss the search menu
-        await page.locator('.l-pane__label:has-text("Elements")').click();
+        await selectInspectorTab(page, 'Elements');
         await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toBeHidden();
 
         await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').click();
@@ -55,7 +63,7 @@ test.describe('Grand Search', () => {
         await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toContainText(`Clock A ${myItemsFolderName} Red Folder Blue Folder`);
 
         // Click [aria-label="OpenMCT Search"] a >> nth=0
-        await page.locator('[aria-label="OpenMCT Search"] a').first().click();
+        await page.locator('[aria-label="Search Result"] >> nth=0').click();
         await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toBeHidden();
 
         // Fill [aria-label="OpenMCT Search"] input[type="search"]
@@ -89,15 +97,8 @@ test.describe('Grand Search', () => {
         await expect(page.locator('[aria-label="Search Result"] >> nth=2')).toContainText(`Clock C ${myItemsFolderName} Red Folder Blue Folder`);
         await expect(page.locator('[aria-label="Search Result"] >> nth=3')).toContainText(`Clock D ${myItemsFolderName} Red Folder Blue Folder`);
     });
-});
-
-test.describe("Search Tests @unstable", () => {
-    const searchResultSelector = '.c-gsearch-result__title';
 
     test('Validate empty search result', async ({ page }) => {
-        // Go to baseURL
-        await page.goto("./", { waitUntil: "networkidle" });
-
         // Invalid search for objects
         await page.type("input[type=search]", 'not found');
 
@@ -105,7 +106,7 @@ test.describe("Search Tests @unstable", () => {
         await waitForSearchCompletion(page);
 
         // Get the search results
-        const searchResults = await page.locator(searchResultSelector);
+        const searchResults = page.locator(searchResultSelector);
 
         // Verify that no results are found
         expect(await searchResults.count()).toBe(0);
@@ -115,9 +116,6 @@ test.describe("Search Tests @unstable", () => {
     });
 
     test('Validate single object in search result @couchdb', async ({ page }) => {
-        //Go to baseURL
-        await page.goto("./", { waitUntil: "networkidle" });
-
         // Create a folder object
         const folderName = uuid();
         await createDomainObjectWithDefaults(page, {
@@ -135,25 +133,61 @@ test.describe("Search Tests @unstable", () => {
         const searchResults = page.locator(searchResultSelector);
 
         // Verify that one result is found
+        await expect(searchResults).toBeVisible();
         expect(await searchResults.count()).toBe(1);
         await expect(searchResults).toHaveText(folderName);
     });
 
+    test('Search results are debounced @couchdb', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/6179'
+        });
+        await createObjectsForSearch(page);
+
+        let networkRequests = [];
+        page.on('request', (request) => {
+            const searchRequest = request.url().endsWith('_find');
+            const fetchRequest = request.resourceType() === 'fetch';
+            if (searchRequest && fetchRequest) {
+                networkRequests.push(request);
+            }
+        });
+
+        // Full search for object
+        await page.type("input[type=search]", 'Clock', { delay: 100 });
+
+        // Wait for search to finish
+        await waitForSearchCompletion(page);
+
+        // Network requests for the composite telemetry with multiple items should be:
+        // 1.  batched request for latest telemetry using the bulk API
+        expect(networkRequests.length).toBe(1);
+
+        const searchResultDropDown = await page.locator(searchResultDropDownSelector);
+
+        await expect(searchResultDropDown).toContainText('Clock A');
+    });
+
     test("Validate multiple objects in search results return partial matches", async ({ page }) => {
         test.info().annotations.push({
             type: 'issue',
             description: 'https://github.com/nasa/openmct/issues/4667'
         });
 
-        // Go to baseURL
-        await page.goto("/", { waitUntil: "networkidle" });
-
         // Create folder objects
-        const folderName = "e928a26e-e924-4ea0";
+        const folderName1 = "e928a26e-e924-4ea0";
         const folderName2 = "e928a26e-e924-4001";
 
-        await createFolderObject(page, folderName);
-        await createFolderObject(page, folderName2);
+        await createDomainObjectWithDefaults(page, {
+            type: 'Folder',
+            name: folderName1
+        });
+
+        await createDomainObjectWithDefaults(page, {
+            type: 'Folder',
+            name: folderName2
+        });
 
         // Partial search for objects
         await page.type("input[type=search]", 'e928a26e');
@@ -161,36 +195,22 @@ test.describe("Search Tests @unstable", () => {
         // Wait for search to finish
         await waitForSearchCompletion(page);
 
-        // Get the search results
-        const searchResults = await page.locator(searchResultSelector);
+        const searchResultDropDown = page.locator(searchResultDropDownSelector);
 
         // Verify that the search result/s correctly match the search query
+        await expect(searchResultDropDown).toContainText(folderName1);
+        await expect(searchResultDropDown).toContainText(folderName2);
+
+        // Get the search results
+        const searchResults = page.locator(searchResultSelector);
+        // Verify that two results are found
         expect(await searchResults.count()).toBe(2);
-        await expect(await searchResults.first()).toHaveText(folderName);
-        await expect(await searchResults.last()).toHaveText(folderName2);
     });
 });
 
-async function createFolderObject(page, folderName) {
-    // Open Create menu
-    await page.locator('button:has-text("Create")').click();
-
-    // Select Folder object
-    await page.locator('text=Folder').nth(1).click();
-
-    // Click folder title to enter edit mode
-    await page.locator('text=Properties Title Notes >> input[type="text"]').click();
-
-    // Enter folder name
-    await page.locator('text=Properties Title Notes >> input[type="text"]').fill(folderName);
-
-    // Create folder object
-    await page.locator('button:has-text("OK")').click();
-}
-
 async function waitForSearchCompletion(page) {
     // Wait loading spinner to disappear
-    await page.waitForSelector('.c-tree-and-search__loading', { state: 'detached' });
+    await page.waitForSelector('.search-finished');
 }
 
 /**
@@ -198,9 +218,6 @@ async function waitForSearchCompletion(page) {
   * @param {import('@playwright/test').Page} page
   */
 async function createObjectsForSearch(page) {
-    //Go to baseURL
-    await page.goto('./', { waitUntil: 'networkidle' });
-
     const redFolder = await createDomainObjectWithDefaults(page, {
         type: 'Folder',
         name: 'Red Folder'

e2e/tests/functional/smoke.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -38,7 +38,7 @@ const { test, expect } = require('../../pluginFixtures');
 test('Verify that the create button appears and that the Folder Domain Object is available for selection', async ({ page }) => {
 
     //Go to baseURL
-    await page.goto('./', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
 
     //Click the Create button
     await page.click('button:has-text("Create")');

e2e/tests/functional/tree.e2e.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -26,10 +26,80 @@ const {
     openObjectTreeContextMenu
 } = require('../../appActions.js');
 
-test.describe('Tree operations', () => {
+test.describe('Main Tree', () => {
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'domcontentloaded' });
+    });
+
+    test('Creating a child object within a folder and immediately opening it shows the created object in the tree @couchdb', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/5975'
+        });
+
+        const folder = await createDomainObjectWithDefaults(page, {
+            type: 'Folder'
+        });
+
+        await page.getByTitle('Show selected item in tree').click();
+
+        const clock = await createDomainObjectWithDefaults(page, {
+            type: 'Clock',
+            parent: folder.uuid
+        });
+
+        await expandTreePaneItemByName(page, folder.name);
+        await assertTreeItemIsVisible(page, clock.name);
+    });
+
+    test('Creating a child object on one tab and expanding its parent on the other shows the correct composition @2p', async ({ page, openmctConfig }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/6391'
+        });
+
+        const { myItemsFolderName } = openmctConfig;
+        const page2 = await page.context().newPage();
+
+        // Both pages: Go to baseURL
+        await Promise.all([
+            page.goto('./', { waitUntil: 'networkidle' }),
+            page2.goto('./', { waitUntil: 'networkidle' })
+        ]);
+
+        const page1Folder = await createDomainObjectWithDefaults(page, {
+            type: 'Folder'
+        });
+
+        await expandTreePaneItemByName(page2, myItemsFolderName);
+        await assertTreeItemIsVisible(page2, page1Folder.name);
+    });
+
+    test('Creating a child object on one tab and expanding its parent on the other shows the correct composition @couchdb @2p', async ({ page, openmctConfig }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/6391'
+        });
+
+        const { myItemsFolderName } = openmctConfig;
+        const page2 = await page.context().newPage();
+
+        // Both pages: Go to baseURL
+        await Promise.all([
+            page.goto('./', { waitUntil: 'networkidle' }),
+            page2.goto('./', { waitUntil: 'networkidle' })
+        ]);
+
+        const page1Folder = await createDomainObjectWithDefaults(page, {
+            type: 'Folder'
+        });
+
+        await expandTreePaneItemByName(page2, myItemsFolderName);
+        await assertTreeItemIsVisible(page2, page1Folder.name);
+    });
+
     test('Renaming an object reorders the tree @unstable', async ({ page, openmctConfig }) => {
         const { myItemsFolderName } = openmctConfig;
-        await page.goto('./', { waitUntil: 'networkidle' });
 
         await createDomainObjectWithDefaults(page, {
             type: 'Folder',
@@ -111,17 +181,30 @@ async function getAndAssertTreeItems(page, expected) {
     expect(allTexts).toEqual(expected);
 }
 
+async function assertTreeItemIsVisible(page, name) {
+    const mainTree = page.getByRole('tree', {
+        name: 'Main Tree'
+    });
+    const treeItem = mainTree.getByRole('treeitem', {
+        name
+    });
+
+    await expect(treeItem).toBeVisible();
+}
+
 /**
  * @param {import('@playwright/test').Page} page
  * @param {string} name
  */
 async function expandTreePaneItemByName(page, name) {
-    const treePane = page.getByRole('tree', {
+    const mainTree = page.getByRole('tree', {
         name: 'Main Tree'
     });
-    const treeItem = treePane.locator(`role=treeitem[expanded=false][name=/${name}/]`);
-    const expandTriangle = treeItem.locator('.c-disclosure-triangle');
-    await expandTriangle.click();
+    const treeItem = mainTree.getByRole('treeitem', {
+        name,
+        expanded: false
+    });
+    await treeItem.locator('.c-disclosure-triangle').click();
 }
 
 /**

e2e/tests/performance/imagery.perf.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/performance/memleak-imagery.perf.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/performance/notebook.perf.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *
@@ -138,6 +138,7 @@ test.describe('Performance tests', () => {
         await page.evaluate(() => window.performance.mark("notebook-search-processed"));
 
         //Clear Search
+        await page.locator('.c-search.c-notebook__search .c-search__input').hover();
         await page.locator('.c-search.c-notebook__search .c-search__clear-input').click();
         await page.evaluate(() => window.performance.mark("notebook-search-processed"));
 

e2e/tests/visual/addInit.visual.spec.js

@@ -1,6 +1,6 @@
 /* eslint-disable no-undef */
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/visual/addTag.visual.spec.js

@@ -1,68 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2023, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/**
- * This test is dedicated to test the blur behavior of the add tag button.
- */
-
-const { test } = require("../../pluginFixtures");
-const percySnapshot = require('@percy/playwright');
-const { createDomainObjectWithDefaults } = require('../../appActions');
-
-test.describe("Visual - Check blur of Add Tag button", () => {
-
-    test.beforeEach(async ({ page }) => {
-        // Open a browser, navigate to the main page, and wait until all network events to resolve
-        await page.goto('./', { waitUntil: 'networkidle' });
-    });
-
-    test("Blur 'Add tag'", async ({ page, theme }) => {
-        createDomainObjectWithDefaults(page, { type: 'Notebook' });
-
-        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
-        const entryLocator = `[aria-label="Notebook Entry Input"] >> nth = 0`;
-        await page.locator(entryLocator).click();
-        await page.locator(entryLocator).fill(`Entry 0`);
-        await page.locator(entryLocator).press('Enter');
-
-        // Click on Annotations tab
-        await page.locator('.c-inspector__tab', { hasText: "Annotations" }).click();
-
-        // Take snapshot of the notebook with the Annotations tab opened
-        await percySnapshot(page, `Notebook Annotation (theme: '${theme}')`);
-
-        // Click on the "Add Tag" button
-        await page.locator('button:has-text("Add Tag")').click();
-
-        // Take snapshot of the notebook with the AutoComplete field visible
-        await percySnapshot(page, `Notebook Add Tag (theme: '${theme}')`);
-
-        // Click inside the AutoComplete field
-        await page.locator('[placeholder="Type to select tag"]').click();
-
-        // Click on the "Tags" header (simulating a click outside the autocomplete field)
-        await page.locator('div.c-inspect-properties__header:has-text("Tags")').click();
-
-        // Take snapshot of the notebook with the AutoComplete field hidden and with the "Add Tag" button visible
-        await percySnapshot(page, `Notebook Annotation de-select blur (theme: '${theme}')`);
-    });
-});

e2e/tests/visual/components/tree.visual.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/visual/controlledClock.visual.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/visual/default.visual.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/visual/faultManagement.visual.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/visual/notebook.visual.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

e2e/tests/visual/notification.visual.spec.js

@@ -34,7 +34,7 @@ test.describe('Visual - Check Notification Info Banner of \'Save successful\'',
         await page.goto('./', { waitUntil: 'networkidle' });
     });
 
-    test('Create a clock, click on \'Save successful\' banner and dismiss it', async ({ page }) => {
+    test('Create a clock, click on \'Save successful\' banner and dismiss it', async ({ page, theme }) => {
         // Create a clock domain object
         await createDomainObjectWithDefaults(page, { type: 'Clock' });
         // Verify there is a button with aria-label="Review 1 Notification"
@@ -47,7 +47,7 @@ test.describe('Visual - Check Notification Info Banner of \'Save successful\'',
         expect(await page.locator('div[role="dialog"]').isVisible()).toBe(true);
         // Verify the div with role="dialog" contains text "Save successful"
         expect(await page.locator('div[role="dialog"]').innerText()).toContain('Save successful');
-        await percySnapshot(page, 'Notification banner');
+        await percySnapshot(page, `Notification banner - ${theme}`);
         // Verify there is a button with text "Dismiss"
         expect(await page.locator('button:has-text("Dismiss")').isVisible()).toBe(true);
         // Click on button with text "Dismiss"

e2e/tests/visual/planning.visual.spec.js

@@ -0,0 +1,58 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+const { test } = require('../../pluginFixtures');
+const { setBoundsToSpanAllActivities } = require('../../helper/planningUtils');
+const { createDomainObjectWithDefaults, createPlanFromJSON } = require('../../appActions');
+const percySnapshot = require('@percy/playwright');
+const examplePlanSmall = require('../../test-data/examplePlans/ExamplePlan_Small2.json');
+
+const snapshotScope = '.c-object-view';
+
+test.describe('Visual - Planning', () => {
+    test.beforeEach(async ({ page }) => {
+        await page.goto('./', { waitUntil: 'networkidle' });
+    });
+    test('Plan View', async ({ page, theme }) => {
+        const plan = await createPlanFromJSON(page, {
+            json: examplePlanSmall
+        });
+
+        await setBoundsToSpanAllActivities(page, examplePlanSmall, plan.url);
+        await percySnapshot(page, `Plan View (theme: ${theme})`, {
+            scope: snapshotScope
+        });
+    });
+    test('Gantt Chart View', async ({ page, theme }) => {
+        const ganttChart = await createDomainObjectWithDefaults(page, {
+            type: 'Gantt Chart'
+        });
+        await createPlanFromJSON(page, {
+            json: examplePlanSmall,
+            parent: ganttChart.uuid
+        });
+        await setBoundsToSpanAllActivities(page, examplePlanSmall, ganttChart.url);
+        await percySnapshot(page, `Gantt Chart View (theme: ${theme})`, {
+            scope: snapshotScope
+        });
+    });
+});

e2e/tests/visual/search.visual.spec.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

example/eventGenerator/EventMetadataProvider.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

example/eventGenerator/EventTelemetryProvider.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *

example/eventGenerator/plugin.js

@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
+ * Open MCT, Copyright (c) 2014-2023, United States Government
  * as represented by the Administrator of the National Aeronautics and Space
  * Administration. All rights reserved.
  *