Setup unit test environment

Installed packages `mocha`, `ts-node`& `tsconfig-paths` for the selected unit test framework.
Configured `npm test` command to run the unit tests locate in `test/` folder.

Author: iamWing

README.md

@@ -47,6 +47,7 @@ electron-react-typescript-base-proj/
 | | | - renderer.tsx    //- Entry point of 'electron-renderer'
 | | - utils/            //- Common utilities
 | | - declarations.d.ts
+| - test/               //- Unit tests
 | - .gitignore
 | - package-lock.json
 | - package.json

package-lock.json

@@ -1,13 +1,13 @@
 {
   "name": "electron-react-typescript-base-proj",
   "version": "1.1.0",
-  "description": 
-    "Pre-configured base project for Electron + React + TypeScript + Redux",
+  "description": "Pre-configured base project for Electron + React + TypeScript + Redux",
   "main": "./dist/main.bundle.js",
   "scripts": {
     "start": "electron ./dist/main.bundle.js",
     "dev": "rimraf dist && webpack --watch --config ./webpack.dev.js --progress --colors",
-    "prod": "rimraf dist && webpack --config ./webpack.prod.js --progress --colors"
+    "prod": "rimraf dist && webpack --config ./webpack.prod.js --progress --colors",
+    "test": "mocha -r ts-node/register -r tsconfig-paths/register test/**/*.ts"
   },
   "author": "Wing Chau",
   "license": "MIT",
@@ -20,6 +20,7 @@
     "redux": "^4.0.1"
   },
   "devDependencies": {
+    "@types/mocha": "^5.2.5",
     "@types/react-router": "^4.0.32",
     "@types/react-router-dom": "^4.3.1",
     "ajv": "^6.5.4",
@@ -28,9 +29,12 @@
     "electron": "^3.0.6",
     "file-loader": "^2.0.0",
     "html-webpack-plugin": "^3.2.0",
+    "mocha": "^5.2.0",
     "rimraf": "^2.6.2",
     "source-map-loader": "^0.2.4",
     "ts-loader": "^5.2.2",
+    "ts-node": "^7.0.1",
+    "tsconfig-paths": "^3.6.0",
     "tslint": "^5.11.0",
     "tslint-microsoft-contrib": "^5.2.1",
     "typescript": "^3.1.3",

package.json

@@ -13,7 +13,7 @@
             "renderer*": ["src/renderer/"],
             "utils*": ["src/utils"]
         },
-        "module": "ESNext",
+        "module": "commonjs",
         "moduleResolution": "node",
         "noImplicitAny": true,
         "noImplicitThis": true,