var webdriver = require('selenium-webdriver'); var fs = require('fs'); var driver = new webdriver.Builder(). withCapabilities(webdriver.Capabilities.chrome()). build(); describe('basic test', function () { it('should be on correct page', function (done) { driver.get('http://localhost:9001/'); driver.getTitle().then(function(title) { expect(title).toBe('Test Title'); }); driver.switchTo().defaultContent(); driver.executeScript("return window.__coverage__;").then(function (obj) { fs.writeFile('coverage/coverage.json', JSON.stringify(obj)); driver.quit(); done(); }); }); });