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src/test.ts 1.11 KB
c680f5b4   Administrator   first commit
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  import './polyfills.ts';
  
  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';
  
  // Unfortunately 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 (): void { /* noop */ };
  
  Promise.all([
    System.import('@angular/core/testing'),
    System.import('@angular/platform-browser-dynamic/testing'),
  ])
    // First, initialize the Angular testing environment.
    .then(([testing, testingBrowser]: any[]) => {
      testing.getTestBed().initTestEnvironment(
        testingBrowser.BrowserDynamicTestingModule,
        testingBrowser.platformBrowserDynamicTesting(),
      );
    })
    // Then we find all the tests.
    .then(() => require.context('./', true, /\.spec\.ts/))
    // And load the modules.
    .then((context: any) => context.keys().map(context))
    // Finally, start Karma to run the tests.
    .then(__karma__.start, __karma__.error);