selenium – 之前配置的ChromeDriver服务仍在使用Grunt运行/运行Webdriver测试

我有几个问题,但帮助其中任何一个都会有所帮助,@R_737_9447@继续前进.

>首先,理想情况下,我想在不同的测试中共享相同的webdriver会话,因为我不关心它们运行的​​顺序.我只想加载网页一次,运行所有测试,然后关闭网页.这可能吗？我最初将我之前和之后的案例放在一个描述之外的不同文件中,它工作正常……但是我无法在任何测试文件中访问驱动程序的实例.
>如果无法共享同一个会话,那么当我尝试运行两个specFiles时,如何解决下面的错误.

这是错误：

$grunt test-e2e
Running "mochatest:e2e" (mochatest) task
Running Mocha tests on files
/Users/userName/Desktop/myReactApp/tests/e2e/testSpecOne.js
/Users/userName/Desktop/myReactApp/tests/e2e/testSpecTwo.js

Error: The prevIoUsly configured ChromeDriver service is still running. You must shut it down before you may adjust its configuration.
    at Error (nativE)
    at Object.setDefaultservice (/Users/userName/Desktop/myReactApp/node_modules/SELEnium-webdriver/chrome.js:264:11)
    at Object.<anonymous> (/Users/userName/Desktop/myReactApp/tests/e2e/testSpecTwo.js:8:8)
    at Module._compile (module.js:556:32)
    at loader (/Users/userName/Desktop/myReactApp/node_modules/babel-register/lib/node.js:144:5)
    at Object.require.extensions.(anonymous function) [as .js] (/Users/userName/Desktop/myReactApp/node_modules/babel-register/lib/node.js:154:7)
    at Module.load (module.js:473:32)
    at trymoduleLoad (module.js:432:12)

典型的测试如下所示：

import assert from 'assert';
import test from 'SELEnium-webdriver/tesTing';
import webdriver,{By,until} from 'SELEnium-webdriver';
import chrome from 'SELEnium-webdriver/chrome';
import chromedriver from 'chromedriver';
import Helpers from './Helpers.js';

chrome.setDefaultservice(new chrome.serviceBuilder(chromedriver.path).build());


test.describe('Main page',() => {

  let driver = new webdriver
                    .builder()
                    .withCapabilities(webdriver.Capabilities.chrome())
                    .build();

  test.before(() => {
      Helpers.launchTheApp(driver,'http://localhost:8000/myApp','elementOne',10000);
  });

  test.after(() => {
    Helpers.closeTheApp(driver);
  })

  test.it('Test some items appear',() => {

    Helpers.checkIfElementIsPresent(driver,By.className,'elementOne');
    Helpers.checkIfElementIsPresent(driver,'elementTwo');
    Helpers.checkIfElementIsPresent(driver,'elementThree');

   });
});

我正在使用grunt-mocha-test运行这样配置的测试

e2e:{
    options: {
        timeout: 3000000,ignoreLeaks: true,ui: 'bdd',run: true,log: true,reporter: typeof process.env.FUSION_BUILD_GENERATED === 'undefined' ? 'spec' : 'xunit-file',grep: grunt.option('grep')
    },src: ['tests/e2e/**/**/*Spec.js']
}