import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core' ; import { TestBed , async } from '@angular/core/testing' ; import { TabsPage } from './tabs-page' ; describe ( 'TabsPage' , ( ) => { beforeEach ( async ( ( ) => { TestBed . configureTestingModule ( { declarations : [ TabsPage ] , schemas : [ CUSTOM_ELEMENTS_SCHEMA ] } ) . compileComponents ( ) ; } ) ) ; it ( 'should create the tabs page' , ( ) => { const fixture = TestBed . createComponent ( TabsPage ) ; const app = fixture . debugElement . componentInstance ; expect ( app ) . toBeTruthy ( ) ; } ) ; } ) ;