import { WelcomeComponent } from "app/core/welcome/welcome.component";
import { ComponentFixture } from "@angular/core/testing";
import { TestBed } from "@angular/core/testing";
import { async } from "@angular/core/testing";
import { BusinessAreasService } from "app/core/services/business-areas/business-areas.service";
import { CoreModule } from "app/core/core.module";
import { Router } from "@angular/router";
import { DebugElement } from "@angular/core/src/debug/debug_node";
import { By } from "@angular/platform-browser";


describe('WelcomeComponent testing', () => {

  let component: WelcomeComponent;
  let fixture: ComponentFixture<WelcomeComponent>;
  let de: DebugElement;
  let el: HTMLElement;

  let mockBusinessAreasService;
  let mockRouter;


  beforeEach(async(() => {

    mockBusinessAreasService = {};
    mockRouter = {};

    TestBed.configureTestingModule({
      providers: [
        {
          provide: BusinessAreasService, useValue: mockBusinessAreasService
        },
        {
          provide: Router, useValue: mockRouter
        }
      ],
      declarations: [WelcomeComponent]
    }).compileComponents();

  }));
  beforeEach(() => {
    fixture = TestBed.createComponent(WelcomeComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();

    mockBusinessAreasService = TestBed.get(BusinessAreasService);
    mockRouter = TestBed.get(Router);

    component.ngOnInit();
  });

  it('BA list shouldnt be empty'), () => {
    expect(component.baList.length).toBeGreaterThan(0);
  }

  it('check if WelcomeComponent is created', () => {
    expect(component).toBeDefined();
  });
});