本文整理匯總了TypeScript中@angular-mdc/web.MdcTabBarScroller類的典型用法代碼示例。如果您正苦於以下問題：TypeScript MdcTabBarScroller類的具體用法？TypeScript MdcTabBarScroller怎麽用？TypeScript MdcTabBarScroller使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了MdcTabBarScroller類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: describe
describe('behaviors', () => {
let testDebugElement: DebugElement;
let testNativeElement: HTMLElement;
let testInstance: MdcTabBarScroller;
let testComponent: ScrollingTabs;
beforeEach(() => {
fixture = TestBed.createComponent(ScrollingTabs);
fixture.detectChanges();
testDebugElement = fixture.debugElement.query(By.directive(MdcTabBarScroller));
testNativeElement = testDebugElement.nativeElement;
testInstance = testDebugElement.componentInstance;
testComponent = fixture.debugElement.componentInstance;
});
it('#should have mdc-tab-bar-scroller by default', () => {
expect(testDebugElement.nativeElement.classList)
.toContain('mdc-tab-bar-scroller', 'Expected to have mdc-tab-bar-scroller');
});
it('#should scrollToTabAtIndex', () => {
expect(testInstance.scrollToTabAtIndex(2));
});
it('#should scroll forward', () => {
expect(testInstance.scrollForward());
});
it('#should scroll back', () => {
expect(testInstance.scrollBack());
});
it('#should refresh layout', () => {
expect(testInstance.layout());
});
});示例2: it
it('#should refresh layout', () => {
expect(testInstance.layout());
});