angular-docs-cn/packages/core/test/render3/testing_spec.ts

48 lines
1.4 KiB
TypeScript

/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {withBody} from '@angular/core/testing';
describe('testing', () => {
describe('withBody', () => {
let passed: boolean;
beforeEach(() => passed = false);
afterEach(() => expect(passed).toEqual(true));
it('should set up body', withBody('<span>works!</span>', () => {
expect(document.body.innerHTML).toEqual('<span>works!</span>');
passed = true;
}));
it('should support promises', withBody('<span>works!</span>', () => {
return Promise.resolve(true).then(() => passed = true);
}));
it('should support async and await', withBody('<span>works!</span>', async() => {
await Promise.resolve(true);
passed = true;
}));
});
describe('domino', () => {
it('should have document present', () => {
// In Browser this tests passes, bun we also want to make sure we pass in node.js
// We expect that node.js will load domino for us.
expect(document).toBeTruthy();
});
});
describe('requestAnimationFrame', () => {
it('should have requestAnimationFrame', (done) => {
// In Browser we have requestAnimationFrame, but verify that we also have it node.js
requestAnimationFrame(done);
});
});
});