无法覆盖 MockStore

Question

我使用 provideMockStore 对多个选择器进行单元测试。我需要为其中一个测试用例覆盖 MockStore。代码如下。它不会覆盖商店。我看过那里的文档，提到mockStore = TestBed.inject（MockStore）。它会引发错误，显示“'TestBedStatic' 类型上不存在属性'inject' "@angular/cli": "~8.2.1", "@ngrx/core": "^1.2.0", "@ngrx/效果": "^8.2.0", "@ngrx/entity": "^8.2.0", "@ngrx/router-store": "^8.2.0", "@ngrx/schematics": "^8.2.0", "@ngrx/store": "^8.2.0",

beforeEach(async(() => {
        TestBed.configureTestingModule({
            declarations: [
                RegisteredOwnerContainerComponent,
                RegisteredOwnerComponent,
                AddVehicleTitleComponent,
                SidePanelContentComponent,
                ExplanationComponent
            ],
            imports: [
                FlexLayoutModule,
                FormsModule,
                ReactiveFormsModule,
                MaterialModule,
                HttpClientTestingModule,
                BrowserAnimationsModule,
                LoggerModule.forRoot({ level: NgxLoggerLevel.INFO, disableConsoleLogging: false })
            ],
            providers: [
                { provide: ActivatedRoute, useValue: mockActivateRoute },
                { provide: Router, useValue: mockRouter },
                {
                    provide: EndorsementStateService,
                    useValue: {
                        navigateToNextStep: jasmine.createSpy('navigateToNextStep')
                    }
                },
                provideMockStore({
                    selectors: [
                        { selector: currentPolicySelector, value: currentPolicy },
                        { selector: currentVehicleSelector, value: currentVehicle }
                    ],
                }),
                CookieService
            ],
        }).compileComponents();
    }));

    beforeEach(async(() => {
        fixture = TestBed.createComponent(RegisteredOwnerContainerComponent);
        component = fixture.componentInstance;
        mockedStore = TestBed.get(Store);
        mockService = TestBed.get(EndorsementStateService);

        // mockedStore.select = jasmine.createSpy('select');
    }));

it('should return empty driver array if no PNI and SNI exist', fakeAsync(() => {
        mockedStore.overrideSelector(currentPolicySelector, currentPolicyWithoutPNIAndWithoutSNI);
        fixture.detectChanges();
    }));

Answer 1

TestBed.inject 是一个角 9 函数。

对于角度 8，请使用 TestBed.get。