selenium - 使用 Selenium 服务在 Gitlab CI 上测试 Codeception

Question

我正在尝试设置 selenium 独立 chrome 服务来测试我的 Codeception 套装。

我将 chrome 独立运行为服务:

services:
  - mysql:latest
  - selenium/standalone-chrome:latest

然后我使用带有 extension for WordPress 的 WebDriver 为 Codeception 测试设置连接。 :

WPWebDriver:
   url: 'http://localhost'
   host: 'selenium__standalone-chrome'
   browser: chrome
   port: 4444
   restart: true
   wait: 2
   adminUsername: admin
   adminPassword: 1234
   adminUrl: /wp-admin

所有其他测试都运行良好，但当涉及到我使用 Selenium 的套件时，它拒绝连接:

Time: 7.55 seconds, Memory: 16.00MB

There was 1 failure:

---------
1) SampleTestCept: Test if wp is working in selenium
 Test  tests/php/acceptance/SampleTestCept.php
 Step  See "Just another WordPress site"
 Fail  Failed asserting that  on page /
--> This site can’t be reached
localhost refused to connect.
Try:
Checking the connection
Checking the proxy and the firewall
ERR_CONNECTION_REFUSED
Reload
DETAILS
--> contains "this site can't be reached".

Scenario Steps:

 2. $I->see("This site can't be reached") at tests/php/acceptance/SampleTestCept.php:6
 1. $I->amOnPage("/") at tests/php/acceptance/SampleTestCept.php:4

我做错了什么有什么想法吗？

Answer 1

使用环境变量 HOSTNAME，查找 gitlab runner 的实际主机名。