Got initial spec file passing
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import { TestBed, async } from '@angular/core/testing';
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import { TestBed, ComponentFixture, async } from '@angular/core/testing';
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import { RouterTestingModule } from '@angular/router/testing';
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import { DebugElement } from '@angular/core';
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import { By } from '@angular/platform-browser';
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// Items under test
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import { AppComponent } from './app.component';
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describe('AppComponent', () => {
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beforeEach(() => {
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TestBed.configureTestingModule({
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declarations: [
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AppComponent
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],
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});
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TestBed.compileComponents();
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});
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let fixture: ComponentFixture<AppComponent>;
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let app: AppComponent;
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let de: DebugElement;
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let appDocument: any;
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beforeEach(async(() => {
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TestBed
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.configureTestingModule({
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declarations: [
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AppComponent
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],
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imports: [
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RouterTestingModule.withRoutes(
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[{path: '', component: AppComponent}]
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)
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]
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})
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.compileComponents();
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fixture = TestBed.createComponent(AppComponent);
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app = fixture.componentInstance;
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de = fixture.debugElement;
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appDocument = de.nativeElement;
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}));
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it('should create the app', async(() => {
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const fixture = TestBed.createComponent(AppComponent);
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const app = fixture.debugElement.componentInstance;
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expect(app).toBeTruthy();
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}));
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it(`should have as title 'app works!'`, async(() => {
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const fixture = TestBed.createComponent(AppComponent);
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const app = fixture.debugElement.componentInstance;
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expect(app.title).toEqual('app works!');
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}));
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it('should render title in a h1 tag', async(() => {
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const fixture = TestBed.createComponent(AppComponent);
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fixture.detectChanges();
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const compiled = fixture.debugElement.nativeElement;
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expect(compiled.querySelector('h1').textContent).toContain('app works!');
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it('should have a router-outlet', async(() => {
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expect(appDocument.querySelector('router-outlet')).toBeTruthy();
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}));
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});
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