import { TestBed } from "@angular/core/testing"; import { App } from "./app"; describe("App", () => { beforeEach(async () => { await TestBed.configureTestingModule({ imports: [App], }).compileComponents(); }); it("should create the app", () => { const fixture = TestBed.createComponent(App); const app = fixture.componentInstance; expect(app).toBeTruthy(); }); it("should render title", async () => { const fixture = TestBed.createComponent(App); await fixture.whenStable(); const compiled = fixture.nativeElement as HTMLElement; expect(compiled.querySelector("h1")?.textContent).toContain("Hello, ekart"); }); });