Add Karma/Jasmine/Chai test starting point to Angular2Spa

templates/Angular2Spa/ClientApp/app/components/counter/counter.component.spec.ts

@@ -0,0 +1,29 @@
+/// <reference path="../../../../node_modules/@types/jasmine/index.d.ts" />
+import { assert } from 'chai';
+import { CounterComponent } from './counter.component';
+import { TestBed, async, ComponentFixture } from '@angular/core/testing';
+
+let fixture: ComponentFixture<CounterComponent>;
+
+describe('Counter component', () => {
+    beforeEach(() => {
+        TestBed.configureTestingModule({ declarations: [CounterComponent] });
+        fixture = TestBed.createComponent(CounterComponent);
+        fixture.detectChanges();
+    });
+
+    it('should display a title', async(() => {
+        const titleText = fixture.nativeElement.querySelector('h2').textContent;
+        expect(titleText).toEqual('Counter');
+    }));
+
+    it('should start with count 0, then increments by 1 when clicked', async(() => {
+        const countElement = fixture.nativeElement.querySelector('strong');
+        expect(countElement.textContent).toEqual('0');
+
+        const incrementButton = fixture.nativeElement.querySelector('button');
+        incrementButton.click();
+        fixture.detectChanges();
+        expect(countElement.textContent).toEqual('1');
+    }));
+});

templates/Angular2Spa/ClientApp/test/boot-tests.ts

@@ -0,0 +1,32 @@
+// Load required polyfills and testing libraries
+import 'angular2-universal-polyfills';
+import 'zone.js/dist/long-stack-trace-zone';
+import 'zone.js/dist/proxy.js';
+import 'zone.js/dist/sync-test';
+import 'zone.js/dist/jasmine-patch';
+import 'zone.js/dist/async-test';
+import 'zone.js/dist/fake-async-test';
+import * as testing from '@angular/core/testing';
+import * as testingBrowser from '@angular/platform-browser-dynamic/testing';
+
+// There's no typing for the `__karma__` variable. Just declare it as any
+declare var __karma__: any;
+declare var require: any;
+
+// Prevent Karma from running prematurely
+__karma__.loaded = function () {};
+
+// First, initialize the Angular testing environment
+testing.getTestBed().initTestEnvironment(
+    testingBrowser.BrowserDynamicTestingModule,
+    testingBrowser.platformBrowserDynamicTesting()
+);
+
+// Then we find all the tests
+const context = require.context('../', true, /\.spec\.ts$/);
+
+// And load the modules
+context.keys().map(context);
+
+// Finally, start Karma to run the tests
+__karma__.start();

templates/Angular2Spa/ClientApp/test/karma.conf.js

@@ -0,0 +1,25 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/0.13/config/configuration-file.html
+
+module.exports = function (config) {
+    config.set({
+        basePath: '.',
+        frameworks: ['jasmine'],
+        files: [
+            '../../wwwroot/dist/vendor.js',
+            './boot-tests.ts'
+        ],
+        preprocessors: {
+            './boot-tests.ts': ['webpack']
+        },
+        reporters: ['progress'],
+        port: 9876,
+        colors: true,
+        logLevel: config.LOG_INFO,
+        autoWatch: true,
+        browsers: ['Chrome'],
+        singleRun: false,
+        webpack: require('../../webpack.config.js').filter(config => config.target !== 'node'), // Test against client bundle, because tests run in a browser
+        webpackMiddleware: { stats: 'errors-only' }
+    });
+};

templates/Angular2Spa/package.json

@@ -1,6 +1,9 @@
 {
   "name": "Angular2Spa",
   "version": "0.0.0",
+  "scripts": {
+    "test": "karma start ClientApp/test/karma.conf.js"
+  },
   "dependencies": {
     "@angular/common": "2.0.2",
     "@angular/compiler": "2.0.2",
@@ -42,5 +45,17 @@
     "webpack-merge": "^0.14.1",
     "webpack-node-externals": "^1.4.3",
     "zone.js": "^0.6.25"
+  },
+  "devDependencies": {
+    "@types/chai": "^3.4.34",
+    "@types/jasmine": "^2.5.37",
+    "chai": "^3.5.0",
+    "jasmine-core": "^2.5.2",
+    "karma": "^1.3.0",
+    "karma-chai": "^0.1.0",
+    "karma-chrome-launcher": "^2.0.0",
+    "karma-cli": "^1.0.1",
+    "karma-jasmine": "^1.0.2",
+    "karma-webpack": "^1.8.0"
   }
 }

templates/Angular2Spa/webpack.config.js

@@ -7,6 +7,7 @@ var allFilenamesExceptJavaScript = /\.(?!js(\?|$))([^.]+(\?|$))/;
 
 // Configuration in common to both client-side and server-side bundles
 var sharedConfig = {
+    context: __dirname,
     resolve: { extensions: [ '', '.js', '.ts' ] },
     output: {
         filename: '[name].js',