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

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

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

describe('AppComponent', () => {

let app: AppComponent;

let fixture: ComponentFixture<AppComponent>;

beforeEach(async () => {

await TestBed.configureTestingModule({

imports: [RouterTestingModule],

declarations: [AppComponent],

}).compileComponents();

});

beforeEach(() => {

fixture = TestBed.createComponent(AppComponent);

app = fixture.componentInstance;

fixture.detectChanges();

});

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

expect(app).toBeTruthy();

});

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

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

});

it('check for fork me on github ribbon generation', () => {

const fixture = TestBed.createComponent(AppComponent);

const HTMLElement: HTMLElement = fixture.nativeElement;

var divTag = HTMLElement.querySelector('div')!;

var aTag = divTag.querySelector('a')!;

//console.log(aTag);

expect(aTag.textContent).toEqual('Fork me on GitHub');

});

});