hunk.code_window: import { RouterTestingModule } from '@angular/router/testing';<% } %>
   import { AppComponent } from './app.component';
   describe('AppComponent', () => {
     beforeEach(() => {
       TestBed.configureTestingModule({<% if (routing) { %>
         imports: [
           RouterTestingModule
         ],<% } %>
         declarations: [
  
hunk.labels: keep keep keep keep replace keep keep keep keep keep
hunk.after_edit:   beforeEach(async(() => {
  
hunk.file_path: packages/@angular/cli/blueprints/ng2/files/__path__/app/app.component.spec.ts
hunk.type: replace
file: import { TestBed, async } from '@angular/core/testing';<% if (routing) { %>
  import { RouterTestingModule } from '@angular/router/testing';<% } %>
  import { AppComponent } from './app.component';
  
  describe('AppComponent', () => {
    beforeEach(() => {
      TestBed.configureTestingModule({<% if (routing) { %>
        imports: [
          RouterTestingModule
        ],<% } %>
        declarations: [
          AppComponent
        ],
      });
      TestBed.compileComponents();
    });
  
    it('should create the app', async(() => {
      const fixture = TestBed.createComponent(AppComponent);
      const app = fixture.debugElement.componentInstance;
      expect(app).toBeTruthy();
    }));
  
    it(`should have as title '<%= prefix %> works!'`, async(() => {
      const fixture = TestBed.createComponent(AppComponent);
      const app = fixture.debugElement.componentInstance;
      expect(app.title).toEqual('<%= prefix %> works!');
    }));
  
    it('should render title in a h1 tag', async(() => {
      const fixture = TestBed.createComponent(AppComponent);
      fixture.detectChanges();
      const compiled = fixture.debugElement.nativeElement;
      expect(compiled.querySelector('h1').textContent).toContain('<%= prefix %> works!');
    }));
  });
  