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| import { TestBed, waitForAsync } from '@angular/core/testing'; | |
| import { AppComponent } from './app.component'; | |
| describe('AppComponent', () => { | |
| beforeEach(waitForAsync(() => { | |
| TestBed.configureTestingModule({ | |
| declarations: [ | |
| AppComponent | |
| ], | |
| }).compileComponents(); | |
| })); | |
| it('should create the app', waitForAsync(() => { | |
| const fixture = TestBed.createComponent(AppComponent); | |
| const app = fixture.debugElement.componentInstance; | |
| expect(app).toBeTruthy(); | |
| })); | |
| it(`should have as title 'app'`, waitForAsync(() => { | |
| const fixture = TestBed.createComponent(AppComponent); | |
| const app = fixture.debugElement.componentInstance; | |
| expect(app.title).toEqual('app'); | |
| })); | |
| it('should render title in a h1 tag', waitForAsync(() => { | |
| const fixture = TestBed.createComponent(AppComponent); | |
| fixture.detectChanges(); | |
| const compiled = fixture.debugElement.nativeElement; | |
| expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!!'); | |
| })); | |
| }); | |