Это мой метод в компоненте.
editThis(id) {
this.router.navigate(['/categories/edit'], { queryParams: { id: id } });
}
Это мой тестовый блок.
fit('should call navigate with correct params', () => {
component.editThis("5c7d5fde213e25232864dbe0");
expect(new MockRouter().navigate).toHaveBeenCalledWith(['/categories/edit'], { queryParams: { id: "5c7d5fde213e25232864dbe0" } });
});
Это проверенный маршрутизатор.
class MockRouter {
navigateByUrl(url: string) { return url; }
navigate = jasmine.createSpy('navigate');
}
Я получаю эту ошибку.
Ожидается, что шпионская навигация была вызвана с [['/ Categories / edit'], Object ({queryParams: Object ({id: '5c7d5fde213e25232864dbe0'})})] но он никогда не вызывался.
Можете ли вы предложить мне способ проверки метода?
Полный код проверки.
import { FacadeService } from './../../../services/facade.service';
import { HttpClientModule } from '@angular/common/http';
import { AngularFontAwesomeModule } from 'angular-font-awesome';
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { CategoriesViewComponent } from './categories-view.component';
import { RouterTestingModule } from '@angular/router/testing';
import { Observable, of } from 'rxjs';
import { Router } from '@angular/router';
var allCategories = [
{
"_id": "5c7d5fde213e25232864dbe0",
"name": "Politics",
"updatedAt": "2019-03-04T17:26:54.262Z",
"createdAt": "2019-03-04T17:26:54.262Z",
"__v": 0
}
];
class MockRouter {
navigateByUrl(url: string) { return url; }
navigate = jasmine.createSpy('navigate');
}
class MockedFacadeService {
getUserDataFromLocalStorage() {
return false;
}
getGuestPermissionsFromLocalStorage() {
return { "comments": { "create": false, "read": true, "update": false, "deleteAny": false, "delete": false }, "post": { "create": false, "read": true, "update": false, "delete": false, "like": false, "dislike": false }, "category": { "create": false, "read": true, "update": false, "delete": false } };
}
getCategories() {
return of(allCategories);
}
}
describe('CategoriesViewComponent', () => {
let component: CategoriesViewComponent;
let fixture: ComponentFixture<CategoriesViewComponent>;
beforeEach(async(() => {
TestBed.configureTestingModule({
imports: [AngularFontAwesomeModule, RouterTestingModule, HttpClientModule],
declarations: [CategoriesViewComponent],
providers: [{ provide: FacadeService, useClass: MockedFacadeService },
{ provide: Router, useClass: MockRouter }]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(CategoriesViewComponent);
component = fixture.componentInstance;
fixture.detectChanges();
});
fit('should create', () => {
expect(component).toBeTruthy();
});
fit('should call navigate with correct params', () => {
component.editThis("5c7d5fde213e25232864dbe0");
expect(new MockRouter().navigate).toHaveBeenCalledWith(['/categories/edit'], { queryParams: { id: "5c7d5fde213e25232864dbe0" } });
});
});