angular-docs-cn/modules/benchmarks/e2e_test/tree_spec.ts

64 lines
1.8 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 {openBrowser, verifyNoBrowserErrors} from 'e2e_util/e2e_util';
import {$, browser} from 'protractor';
import {Benchmark, Benchmarks, CreateBtn, DestroyBtn, DetectChangesBtn, NumberOfChecksEl, RootEl} from './tree_data';
describe('tree benchmark spec', () => {
let _oldRootEl: any;
beforeEach(() => _oldRootEl = browser.rootEl);
afterEach(() => {
browser.rootEl = _oldRootEl;
verifyNoBrowserErrors();
});
Benchmarks.forEach(benchmark => {
describe(benchmark.id, () => {
it('should work for createDestroy', () => {
openTreeBenchmark(benchmark);
$(CreateBtn).click();
expect($(RootEl).getText()).toContain('0');
$(DestroyBtn).click();
expect($(RootEl).getText()).toEqual('');
});
it('should work for update', () => {
openTreeBenchmark(benchmark);
$(CreateBtn).click();
$(CreateBtn).click();
expect($(RootEl).getText()).toContain('A');
});
if (benchmark.buttons.indexOf(DetectChangesBtn) !== -1) {
it('should work for detectChanges', () => {
openTreeBenchmark(benchmark);
$(DetectChangesBtn).click();
expect($(NumberOfChecksEl).getText()).toContain('10');
});
}
});
});
function openTreeBenchmark(benchmark: Benchmark) {
let params = [{name: 'depth', value: 4}];
if (benchmark.extraParams) {
params = params.concat(benchmark.extraParams);
}
browser.rootEl = RootEl;
openBrowser({
url: benchmark.url,
ignoreBrowserSynchronization: benchmark.ignoreBrowserSynchronization,
params: params,
});
}
});