1import { ComponentFixture, TestBed } from '@angular/core/testing'; 2 3import { PreviewComponent } from './preview.component'; 4 5describe('PreviewComponent', () => { 6 let component: PreviewComponent; 7 let fixture: ComponentFixture<PreviewComponent>; 8 9 beforeEach(async () => { 10 await TestBed.configureTestingModule({ 11 imports: [PreviewComponent], 12 }).compileComponents(); 13 14 fixture = TestBed.createComponent(PreviewComponent); 15 component = fixture.componentInstance; 16 fixture.detectChanges(); 17 }); 18 19 it('should create', () => { 20 expect(component).toBeTruthy(); 21 }); 22}); 23