简介
Selenium Grid 近程运行 Selenium test,宗旨是在多个机器上并行运行 selenium
长处
- 它是所有测试的核心入口点
- 能够治理和管制浏览器运行的 Nodes/ 环境
- 扩大
- 并行运行测试
- 跨平台测试
- 负载平衡
组成
装置与应用
环境筹备:
- java 环境
- 浏览器对应的 webdriver
下载地址:
https://www.selenium.dev/down…
官网文档:
https://github.com/SeleniumHQ…
启动 selenium grid:
# 作为 hub 角色启动
java -jar selenium-server-standalone-<version>.jar -role hub
配置 node.json,此文件可治理分布式环境,样例如下:
{
"capabilities":
[
{
"browserName": "firefox",
"marionette": true,
"maxInstances": 5,
"seleniumProtocol": "WebDriver"
},
{
"browserName": "chrome",
"maxInstances": 5,
"seleniumProtocol": "WebDriver"
},
{
"browserName": "internet explorer",
"platform": "WINDOWS",
"maxInstances": 1,
"seleniumProtocol": "WebDriver"
},
{
"browserName": "safari",
"technologyPreview": false,
"platform": "MAC",
"maxInstances": 1,
"seleniumProtocol": "WebDriver"
}
],
"proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
"maxSession": 5,
"port": -1,
"register": true,
"registerCycle": 5000,
"hub": "http://localhost:4444",
"nodeStatusCheckTimeout": 5000,
"nodePolling": 5000,
"role": "node",
"unregisterIfStillDownAfter": 60000,
"downPollingLimit": 2,
"debug": false,
"servlets" : [],
"withoutServlets": [],
"custom": {}}
应用配置文件运行 selenium grid:
java -jar selenium-server-standalone.jar -role node -nodeConfig nodeconfig.json