import { async, ComponentFixture, TestBed } from '@angular/core/testing'; import { Layer2BannerComponent } from './layer2-banner.component'; describe('Layer2BannerComponent', () => { let component: Layer2BannerComponent; let fixture: ComponentFixture; beforeEach(async(() => { TestBed.configureTestingModule({ declarations: [ Layer2BannerComponent ] }) .compileComponents(); })); beforeEach(() => { fixture = TestBed.createComponent(Layer2BannerComponent); component = fixture.componentInstance; fixture.detectChanges(); }); it('should create', () => { expect(component).toBeTruthy(); }); });