Add support for running TypeScript tests

Signed-off-by: Mark Yen <mark.yen@suse.com>

babel.config.js

@@ -4,8 +4,10 @@ const electronVersion = parseInt(/\d+/.exec(packageJson.devDependencies.electron
 
 module.exports = {
   presets: [
-    ['@babel/preset-env',
-      { targets: { electron: electronVersion } }],
+    [
+      '@babel/preset-env', { targets: { electron: electronVersion } },
+      '@babel/preset-typescript',
+    ],
   ],
   plugins: [
     '@babel/plugin-proposal-class-properties',

package-lock.json

@@ -37,6 +37,7 @@
         "@nuxtjs/router-extras": "^1.1.1",
         "@nuxtjs/style-resources": "^1.0.0",
         "@octokit/rest": "^18.0.12",
+        "@types/jest": "^24.9.1",
         "@types/lodash": "^4.14.168",
         "@types/node": ">=12 <12.17",
         "@types/semver": "^7.3.4",
@@ -54,11 +55,13 @@
         "eslint": "^7.18.0",
         "eslint-plugin-nuxt": "^2.0.0",
         "eslint-plugin-vue": "^7.4.1",
+        "jest": "^24.9.0",
         "js-yaml-loader": "^1.2.2",
         "nan": "2.14.0 <2.14.1",
         "node-sass": "^4.14.1",
         "nuxt": "^2.14.12",
         "sass-loader": "^10.1.1",
+        "ts-jest": "^24.3.0",
         "vue-jest": "^3.0.7",
         "vue-template-compiler": "^2.6.12",
         "webpack": "^4.46.0"

package.json

@@ -43,6 +43,7 @@
     "@nuxtjs/router-extras": "^1.1.1",
     "@nuxtjs/style-resources": "^1.0.0",
     "@octokit/rest": "^18.0.12",
+    "@types/jest": "^24.9.1",
     "@types/lodash": "^4.14.168",
     "@types/node": ">=12 <12.17",
     "@types/semver": "^7.3.4",
@@ -60,11 +61,13 @@
     "eslint": "^7.18.0",
     "eslint-plugin-nuxt": "^2.0.0",
     "eslint-plugin-vue": "^7.4.1",
+    "jest": "^24.9.0",
     "js-yaml-loader": "^1.2.2",
     "nan": "2.14.0 <2.14.1",
     "node-sass": "^4.14.1",
     "nuxt": "^2.14.12",
     "sass-loader": "^10.1.1",
+    "ts-jest": "^24.3.0",
     "vue-jest": "^3.0.7",
     "vue-template-compiler": "^2.6.12",
     "webpack": "^4.46.0"
@@ -72,6 +75,7 @@
   "jest": {
     "transform": {
       "^.+\\.js$": "babel-jest",
+      "^.+\\.ts$": "ts-jest",
       "^.+\\.vue$": "vue-jest"
     },
     "moduleFileExtensions": [
@@ -85,7 +89,8 @@
     ],
     "moduleNameMapper": {
       "\\.css$": "<rootDir>/src/config/emptyStubForJSLinter.js"
-    }
+    },
+    "preset": "ts-jest/presets/js-with-babel"
   },
   "browserslist": [
     "> 1%",

src/tsconfig.json

@@ -25,7 +25,8 @@
     },
     "types": [
       "@nuxt/types",
-      "@types/node"
+      "node",
+      "jest"
     ]
   },
   "exclude": [

tsconfig.json

@@ -21,7 +21,8 @@
       ]
     },
     "types": [
-      "@types/node"
+      "node",
+      "jest"
     ]
   },
   "exclude": [