TypeScript ts-mockito.instance函數代碼示例

  beforeEach(() => {
    const mockedAssetService = mock(AssetService);
    when(mockedAssetService.resolveFromRequire(anyNumber())).thenReturn({
      height: 100,
      scale: 1,
      uri: 'lol',
      width: 100
    });
    const assetService = instance(mockedAssetService);

    const mockedColorService = mock(ColorService);
    when(mockedColorService.toNativeColor(anyString())).thenReturn(666);
    const colorService = instance(mockedColorService);

    uut = new OptionsProcessor(store, new UniqueIdProvider(), colorService, assetService);
  });

describe('AcLabelDescComponent', () => {
	let component: AcLabelDescComponent;
	let fixture: ComponentFixture<AcLabelDescComponent>;

	const cesiumService = mock(CesiumService);
	const labelCollection = mock(Cesium.LabelCollection);

	when(cesiumService.getScene()).thenReturn({primitives: instance(labelCollection)});

	beforeEach(async(() => {
		TestBed.configureTestingModule({
			declarations: [AcLabelDescComponent],
			providers: [LabelDrawerService,
				providerFromMock(CesiumService, cesiumService),
				mockProvider(LayerService),
				mockProvider(CesiumProperties),
				mockProvider(ComputationCache)]
		})
			.compileComponents();
	}));

	beforeEach(() => {
		fixture = TestBed.createComponent(AcLabelDescComponent);
		component = fixture.componentInstance;
		fixture.detectChanges();
	});

	it('should create', () => {
		expect(component).toBeTruthy();
	});
});

    it("should call onSuccess after segment loading succeeded", () => {
        const loader = mock<LoaderInterface>(LoaderInterfaceEmptyImpl);

        const onSuccess = sinon.spy();
        let segmentLoadedListener: Function = () => { throw new Error("SegmentLoaded listener not set"); };
        when(loader.on(Events.SegmentLoaded, anyFunction())).thenCall((eventName_unused, listener) => {
            segmentLoadedListener = listener;
        });

        const segment = new Segment(
            "id",
            testPlaylist.baseUrl + "segment-1045.ts",
            testPlaylist.url,
            testPlaylist.url,
            undefined,
            "1045",
            undefined, 0, new ArrayBuffer(0));

        const manager = new SegmentManager(instance(loader));
        manager.processPlaylist(testPlaylist.url, testPlaylist.content, testPlaylist.url);
        manager.loadSegment(segment.url, undefined, onSuccess, () => {});
        segmentLoadedListener(segment);

        onSuccess.calledWith(segment.data);
    });

describe('AcAcrComponent', () => {
    let component: AcArcComponent;
    let fixture: ComponentFixture<AcArcComponent>;

    const cesiumService = mock(CesiumService);
    const arcCollection = mock(Cesium.PrimitiveCollection);

    when(cesiumService.getScene()).thenReturn({primitives: instance(arcCollection)});

    beforeEach(async(() => {
        TestBed.configureTestingModule({
            declarations: [AcArcComponent],
            providers: [ArcDrawerService,
                providerFromMock(CesiumService, cesiumService)]
        })
	        .compileComponents();
        fixture = TestBed.createComponent(AcArcComponent);
        component = fixture.componentInstance;

    }));

    it('should create', () => {
        expect(component).toBeTruthy();
    });
});

      test('all checks OK gives OK', () => {
        const group = new HealthCheckGroup('test1');
        const mockHealthCheck = mock<HealthCheck>(HealthCheck);
        when(mockHealthCheck.getCheckName()).thenReturn('check1');
        when(mockHealthCheck.getLastResult()).thenReturn(new HealthCheckResult(HealthCheckStatus.OK, 'OK'));

        const mockHealthCheck2 = mock<HealthCheck>(HealthCheck);
        when(mockHealthCheck2.getCheckName()).thenReturn('check2');
        when(mockHealthCheck2.getLastResult()).thenReturn(new HealthCheckResult(HealthCheckStatus.OK, 'OK'));

        group.addCheck(instance(mockHealthCheck));
        group.addCheck(instance(mockHealthCheck2));
        group.start();
        const result = group.getLastResult();
        result.status.must.equal(HealthCheckStatus.OK);
        group.stop();
      });

 test('Readonly flag is passed (true)', async () => {
   const check = new MySQLHealthCheck('testCheck', true);
   const mockedMysqlClient = mock(MySQLClient);
   when(mockedMysqlClient.ping(anything())).thenReturn(Promise.resolve(undefined));
   check.mysqlClient = instance(mockedMysqlClient);
   await check.doCheck();
   verify(mockedMysqlClient.ping(true)).once();
 });