angular-docs-cn/modules/benchmarks/e2e_test/naive_infinite_scroll_spec.es6

66 lines
1.9 KiB
JavaScript

var testUtil = require('angular2/src/test_lib/e2e_util');
describe('ng2 naive infinite scroll benchmark', function () {
var URL = 'benchmarks/src/naive_infinite_scroll/index.html?appSize=3';
afterEach(testUtil.verifyNoBrowserErrors);
it('should not throw errors', function() {
browser.get(URL);
var expectedRowCount = 18;
var expectedCellsPerRow = 28;
var allScrollItems = 'scroll-app #testArea scroll-item';
var cells = `${ allScrollItems } .row *`;
var stageButtons =
`${ allScrollItems } .row stage-buttons button`;
var count = function(selector) {
return browser.executeScript(
`return document.querySelectorAll("${ selector }").length;`
);
}
var clickFirstOf = function(selector) {
return browser.executeScript(
`document.querySelector("${ selector }").click();`
);
}
var firstTextOf = function(selector) {
return browser.executeScript(
`return document.querySelector("${ selector }").innerText;`
);
}
// Make sure rows are rendered
count(allScrollItems).then(function(c) {
expect(c).toBe(expectedRowCount);
});
// Make sure cells are rendered
count(cells).then(function(c) {
expect(c).toBe(expectedRowCount * expectedCellsPerRow);
});
// Click on first enabled button and verify stage changes
firstTextOf(`${ stageButtons }:enabled`).then(function(text) {
expect(text).toBe('Pitched');
clickFirstOf(`${ stageButtons }:enabled`).then(function() {
firstTextOf(`${ stageButtons }:enabled`).then(function(text) {
expect(text).toBe('Won');
})
});
})
$("#reset-btn").click();
$("#run-btn").click();
browser.wait(() => {
return $('#done').getText().then(
function() { return true; },
function() { return false; });
}, 10000);
});
});