angular-stackblitz/src/app/app.component.spec.ts at main · jprivet-dev/angular-stackblitz · GitHub

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import { TestBed } from '@angular/core/testing';

import { RouterTestingModule } from '@angular/router/testing';

import { AppComponent } from './app.component';

describe('AppComponent', () => {

beforeEach(async () => {

await TestBed.configureTestingModule({

imports: [

RouterTestingModule

declarations: [

AppComponent

}).compileComponents();

});

it('should create the app', () => {

const fixture = TestBed.createComponent(AppComponent);

const app = fixture.componentInstance;

expect(app).toBeTruthy();

});

it(`should have as title 'app'`, () => {

const fixture = TestBed.createComponent(AppComponent);

const app = fixture.componentInstance;

expect(app.title).toEqual('app');

});

it('should render title', () => {

const fixture = TestBed.createComponent(AppComponent);

fixture.detectChanges();

const compiled = fixture.nativeElement as HTMLElement;

expect(compiled.querySelector('.content span')?.textContent).toContain('app app is running!');

});

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