81 lines
3.3 KiB
JavaScript
81 lines
3.3 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2017, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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/**
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* ContextCapability. Created by vwoeltje on 11/6/14.
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*/
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define(
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["../../src/capabilities/ContextCapability"],
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function (ContextCapability) {
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var DOMAIN_OBJECT_METHODS = [
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"getId",
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"getModel",
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"getCapability",
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"hasCapability",
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"useCapability"
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];
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describe("The context capability", function () {
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var mockDomainObject,
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mockParent,
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mockGrandparent,
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mockContext,
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context;
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beforeEach(function () {
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mockDomainObject = jasmine.createSpyObj("domainObject", DOMAIN_OBJECT_METHODS);
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mockParent = jasmine.createSpyObj("parent", DOMAIN_OBJECT_METHODS);
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mockGrandparent = jasmine.createSpyObj("grandparent", DOMAIN_OBJECT_METHODS);
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mockContext = jasmine.createSpyObj("context", ["getParent", "getRoot", "getPath"]);
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mockParent.getCapability.andReturn(mockContext);
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mockContext.getParent.andReturn(mockGrandparent);
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mockContext.getRoot.andReturn(mockGrandparent);
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mockContext.getPath.andReturn([mockGrandparent, mockParent]);
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context = new ContextCapability(mockParent, mockDomainObject);
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});
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it("allows an object's parent to be retrieved", function () {
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expect(context.getParent()).toEqual(mockParent);
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});
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it("allows an object's full ancestry to be retrieved", function () {
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expect(context.getPath()).toEqual([mockGrandparent, mockParent, mockDomainObject]);
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});
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it("allows the deepest ancestor of an object to be retrieved", function () {
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expect(context.getRoot()).toEqual(mockGrandparent);
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});
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it("treats ancestors with no context capability as deepest ancestors", function () {
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mockParent.getCapability.andReturn(undefined);
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expect(context.getPath()).toEqual([mockParent, mockDomainObject]);
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expect(context.getRoot()).toEqual(mockParent);
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});
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});
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}
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);
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