Files
blockly/tests/mocha/run_mocha_tests_in_browser.js
Rachel Fenichel 9e7becc262 Update comments
2019-05-02 15:31:54 -07:00

82 lines
2.3 KiB
JavaScript

/**
* @license
* Visual Blocks Editor
*
* Copyright 2019 Google Inc.
* https://developers.google.com/blockly/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @fileoverview Node.js script to run Mocha tests in Chrome, via webdriver.
*/
var webdriverio = require('webdriverio');
module.exports = runMochaTestsInBrowser;
/**
* Runs the Mocha tests in this directory in Chrome. It uses webdriverio to
* launch Chrome and load index.html. Outputs a summary of the test results
* to the console.
* @return 0 on success, 1 on failure.
*/
async function runMochaTestsInBrowser() {
var options = {
capabilities: {
browserName: 'chrome'
}
};
var url = 'file://' + __dirname + '/index.html';
console.log('Starting webdriverio...');
const browser = await webdriverio.remote(options);
console.log('Initialized.\nLoading url: ' + url);
await browser.url(url);
await browser.waitUntil(async () => {
var elem = await browser.$('#failureCount');
var text = await elem.getAttribute('tests_failed');
return text != 'unset';
})
const elem = await browser.$('#failureCount')
const numOfFailure = await elem.getAttribute('tests_failed');
console.log('============Blockly Mocha Test Summary=================');
console.log(numOfFailure);
console.log(numOfFailure + ' tests failed');
console.log('============Blockly Mocha Test Summary=================');
if (parseInt(numOfFailure) !== 0) {
await browser.deleteSession();
return 1;
}
await browser.deleteSession();
return 0;
}
if (require.main === module) {
runMochaTestsInBrowser().catch(e => {
console.error(e);
process.exit(1);
}).then(function(result) {
if (result) {
console.log('Mocha tests failed');
process.exit(1);
} else {
console.log('Mocha tests passed');
process.exit(0);
}
});
}