How would I go ahead with running a jasmine test for the following component:
@Component({
moduleId: module.id,
selector: "testComp",
template: "<div>{{value}}</div>",
})
export class TestComp {
public value: string = "This is me";
constructor(public zone: NgZone) {
this.zone.run(() => console.log("zone is here"));
}
}
The following fails with the Can't resolve all parameters for NgZone:
describe("test", () => {
let fixture;
let component;
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [TestComp],
schemas: [NO_ERRORS_SCHEMA],
providers: [NgZone]
}).compileComponents;
}));
beforeEach(() => {
fixture = TestBed.createComponent(TestComp);
component = fixture.debugElement.componentInstance;
});
it("should check that the component is created", () => {
expect(component).toBeTruthy();
});
})
using Angular 4.1.3. I found the MockNgZone class @ https://no-shadow-angular-io.firebaseapp.com/docs/ts/latest/api/core/testing/MockNgZone-class.html. But it seems unavailable in the @angular/core/testing for this particular version:
Anybody knows what I should do to test this component?
Regards
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…