64 lines
2.1 KiB
TypeScript
64 lines
2.1 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {verifyNoBrowserErrors} from '@angular/testing/src/e2e_util';
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import {runClickBenchmark} from '@angular/testing/src/perf_util';
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describe('ng2 naive infinite scroll benchmark', function() {
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const URL = 'benchmarks/src/naive_infinite_scroll/index.html?appSize=3';
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afterEach(verifyNoBrowserErrors);
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it('should not throw errors', function() {
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browser.get(URL);
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const expectedRowCount = 18;
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const expectedCellsPerRow = 27;
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const allScrollItems = 'scroll-app #testArea scroll-item';
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const cells = `${ allScrollItems } .row *`;
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const stageButtons = `${ allScrollItems } .row stage-buttons button`;
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const count = function(selector) {
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return browser.executeScript(
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`return ` +
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`document.querySelectorAll("${ selector }").length;`);
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};
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const clickFirstOf = function(selector) {
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return browser.executeScript(`document.querySelector("${ selector }").click();`);
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};
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const firstTextOf = function(selector) {
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return browser.executeScript(
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`return ` +
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`document.querySelector("${ selector }").innerText;`);
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};
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// Make sure rows are rendered
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count(allScrollItems).then(function(c) { expect(c).toEqual(expectedRowCount); });
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// Make sure cells are rendered
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count(cells).then(function(c) { expect(c).toEqual(expectedRowCount * expectedCellsPerRow); });
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// Click on first enabled button and verify stage changes
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firstTextOf(`${ stageButtons }:enabled`).then(function(text) {
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expect(text).toEqual('Pitched');
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clickFirstOf(`${ stageButtons }:enabled`).then(function() {
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firstTextOf(`${ stageButtons }:enabled`).then((text) => expect(text).toEqual('Won'));
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});
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});
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$('#reset-btn').click();
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$('#run-btn').click();
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browser.wait(() => {
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return $('#done').getText().then(function() { return true; }, function() { return false; });
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}, 10000);
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});
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});
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