TypeScript store.TodoService类代码示例

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本文整理汇总了TypeScript中app/services/store.TodoService类的典型用法代码示例。如果您正苦于以下问题：TypeScript TodoService类的具体用法？TypeScript TodoService怎么用？TypeScript TodoService使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了TodoService类的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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: describe

describe('TodoStore', () => {
	let service: TodoService;
	let localStorage: MockLocalStorageService;

	beforeEach(() => {
		objects = [
			new Todo({ id: 1, title: 'one' }),
			new Todo({ id: 2, title: 'two' }),
			new Todo({ id: 3, title: 'three' })
		];
		localStorage = new MockLocalStorageService();
		service = new TodoService(localStorage as any);
	});

	it('should create a service', () => {
		expect(service).not.to.be.null;
	});

	it('should return an Observable of Todos', async () => {
		const result = await service.get().toPromise();
		expect(result).to.deep.equal(objects);
		expect(result).not.to.equal(objects);
	});

	it('should add a new Todo', async () => {
		const result = await service.add('four').toPromise();
		expect(result).to.have.lengthOf(4);
		expect(result[3].title).to.equal('four');
	});

	it('should update a Todo', async () => {
		const todo = objects[1];
		todo.title = 'two edited';
		const result = await service.update(todo).toPromise();
		expect(result).to.have.lengthOf(3);
		expect(result[1]).to.deep.equal(todo);
		expect(result[1]).not.to.equal(todo);
	});

	it('should set new Todos', async () => {
		const todos = [
			new Todo({ title: 'foo' }),
			new Todo({ title: 'bar' })
		];
		const result = await service.set(todos).toPromise();
		expect(result).to.have.lengthOf(2);
		expect(result).to.be.deep.equal(todos);
		expect(result).not.to.equal(todos);
	});

	it('should delete a Todo', async () => {
		const original = [...objects];
		const result = await service.delete(objects[1]).toPromise();
		expect(result).to.have.lengthOf(2);
		expect(result[0]).to.deep.equal(original[0]);
		expect(result[1]).to.deep.equal(original[2]);
	});
});

开发者ID:jason0x43，项目名称:intern-examples，代码行数:58，代码来源:store.ts

示例2: async

	it('should delete a Todo', async () => {
		const original = [...objects];
		const result = await service.delete(objects[1]).toPromise();
		expect(result).to.have.lengthOf(2);
		expect(result[0]).to.deep.equal(original[0]);
		expect(result[1]).to.deep.equal(original[2]);
	});

开发者ID:jason0x43，项目名称:intern-examples，代码行数:7，代码来源:store.ts

示例3: Todo

	it('should set new Todos', async () => {
		const todos = [
			new Todo({ title: 'foo' }),
			new Todo({ title: 'bar' })
		];
		const result = await service.set(todos).toPromise();
		expect(result).to.have.lengthOf(2);
		expect(result).to.be.deep.equal(todos);
		expect(result).not.to.equal(todos);
	});

开发者ID:jason0x43，项目名称:intern-examples，代码行数:10，代码来源:store.ts

注：本文中的app/services/store.TodoService类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。