import { TestBed, async, ComponentFixture } from '@angular/core/testing';
import { NgZorroAntdModule } from 'ng-zorro-antd';

import { RouterLinkStubDirective, RouterOutletStubComponent } from '../testing/router-stubs';
import { AppComponent } from './app.component';
import { DebugElement } from '@angular/core';
import { By } from '@angular/platform-browser';

let comp: AppComponent;
let fixture: ComponentFixture<AppComponent>;

describe('AppComponent', () => {
  beforeEach(async(() => {
    TestBed.configureTestingModule({
      imports: [
        NgZorroAntdModule
      ],
      declarations: [
        RouterLinkStubDirective,
        RouterOutletStubComponent,
        AppComponent
      ],
    })
    .compileComponents()
    .then(() => {
      fixture = TestBed.createComponent(AppComponent);
      comp    = fixture.componentInstance;
    });
  }));

  it(`should have as title 'app'`, async(() => {
    expect(comp.title).toEqual('app');
  }));

  // it('should render title in a h1 tag', async(() => {
  //   fixture.detectChanges();
  //   const compiled = fixture.debugElement.nativeElement;
  //   expect(compiled.querySelector('h1').textContent).toContain('Welcome to app!');
  // }));
});