本文整理汇总了TypeScript中angular2/testing.TestComponentBuilder.overrideDirective方法的典型用法代码示例。如果您正苦于以下问题：TypeScript TestComponentBuilder.overrideDirective方法的具体用法？TypeScript TestComponentBuilder.overrideDirective怎么用？TypeScript TestComponentBuilder.overrideDirective使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类angular2/testing.TestComponentBuilder的用法示例。
在下文中一共展示了TestComponentBuilder.overrideDirective方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: inject
inject([TestComponentBuilder], fakeAsync((tcb: TestComponentBuilder) => {
let mockUserService = new MockUserService();
tcb
.overrideDirective(UserListComponent, UserListItemComponent, MockUserListItemComponent)
.overrideProviders(UserListComponent, [provide(UserService, {useValue: mockUserService})])
.createAsync(UserListComponent)
.then((fixture: ComponentFixture) => {
fixture.detectChanges();
tick();
expect(mockUserService.getAllUsers).toHaveBeenCalled();
});
}))示例2: it
it('should call the spy method', injectAsync([TestComponentBuilder], (tcb: TestComponentBuilder) => {
let spyUserService = new SpyUserService();
spyUserService.setResponse([{
name: 'John',
username: 'thejohn',
email: 'pepe@gmail.com'
}]);
return tcb
.overrideDirective(UserListComponent, UserListItemComponent, MockUserListItemComponent) //this needs to be called before overrideProviders
.overrideProviders(UserListComponent, [provide(UserService, {useValue: spyUserService})])
.createAsync(UserListComponent)
.then((fixture: ComponentFixture) => {
fixture.detectChanges();
expect(spyUserService.getAllUsers).toHaveBeenCalled();
});
}));示例3: inject
inject([TestComponentBuilder], fakeAsync((tcb: TestComponentBuilder) => {
let mockUserService = new MockUserService();
mockUserService.setResponse([{
name: 'John',
username: 'thejohn',
email: 'pepe@gmail.com'
}]);
spyOn(mockUserService, 'getAllUsers');
tcb
.overrideDirective(UserListComponent, UserListItemComponent, MockUserListItemComponent)
.overrideProviders(UserListComponent, [mockUserService.getProvider()])
.createAsync(UserListComponent)
.then((fixture: ComponentFixture) => {
fixture.detectChanges();
tick();
expect(mockUserService.getAllUsers).toHaveBeenCalled();
});
}))