appium新手入门（4）—— python-client安装与测试

左手的ㄟ右手 2022-05-23 11:40 268阅读 0赞

#### 前提条件 ####

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当你点击这一章时，说明你是打算使用 Python 语言编写 appium 自动化测试脚本的。

1、安装 [Python 语言][Python] , Python的安装相对相简单得多。

2、Python 编辑器很多，推荐：PyCharm、Atom、Sublime text3等。这几款都是我常用的。

#### 安装 python-client ####

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其实，[python-client][] 的项目名称叫：Appium-Python-Client。

推荐pip安装：

(venv) λ pip install Appium-Python-Client
    Collecting Appium-Python-Client
      Using cached Appium-Python-Client-0.24.tar.gz
    Requirement already satisfied: selenium>=2.47.0 in d:\pyflask\venv\lib\site-packages (from Appium-Python-Client)
    Building wheels for collected packages: Appium-Python-Client
      Running setup.py bdist_wheel for Appium-Python-Client ... done
      Stored in directory: C:\Users\fnngj\AppData\Local\pip\Cache\wheels\2e\cf\10\0e3f177c9869147b16584d402f79d9007df1139105ea3ecc2c
    
    Successfully built Appium-Python-Client
    Installing collected packages: Appium-Python-Client
    Successfully installed Appium-Python-Client-0.24

#### 运行第一个Appium测试 ####

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*  **第一步**，启动Android模拟器。

![appium_android_system.png][]

*  **第二步**，启动 Appium Server。

![appium_server_view.png][]

点击右上角 **三角** 按钮，注意Appium的启动日志。

> Launching Appium server with command: D:\Program Files (x86)\Appium\node.exe lib\server\main.js --address 127.0.0.1 --port 4723 --platform-name Android --platform-version 23 --automation-name Appium --log-no-color
    > info: Welcome to Appium v1.4.16 (REV ae6877eff263066b26328d457bd285c0cc62430d)
    > info: Appium REST http interface listener started on 127.0.0.1:4723
    > info: [debug] Non-default server args:
     {
       "address":"127.0.0.1","logNoColors":true,"platformName":"Android","platformVersion":"23","automationName":"Appium"}
    > info: Console LogLevel: debug

Appium在启动时默认占用本机的4723端口，即：127.0.0.1:4723

*  **第三步**，编写 appnium 测试脚本。

#coding=utf-8
    from appium import webdriver
    
    desired_caps = {}
    desired_caps['platformName'] = 'Android'
    desired_caps['platformVersion'] = '6.0'
    desired_caps['deviceName'] = 'Android Emulator'
    desired_caps['appPackage'] = 'com.android.calculator2'
    desired_caps['appActivity'] = '.Calculator'
    
    driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)
    
    driver.find_element_by_name("1").click()
    
    driver.find_element_by_name("5").click()
    
    driver.find_element_by_name("9").click()
    
    driver.find_element_by_name("delete").click()
    
    driver.find_element_by_name("9").click()
    
    driver.find_element_by_name("5").click()
    
    driver.find_element_by_name("+").click()
    
    driver.find_element_by_name("6").click()
    
    driver.find_element_by_name("=").click()
    
    driver.quit()

运行上面的脚本，你将会看到 Android 模拟器如下运行界面：

![appium_run_calculator.png][]

[Python]: http://www.testclass.net/selenium_python/install-selenium/
[python-client]: https://github.com/appium/python-client
[appium_android_system.png]: http://otfah9orz.bkt.clouddn.com/appium_android_system.png
[appium_server_view.png]: http://otfah9orz.bkt.clouddn.com/appium_server_view.png
[appium_run_calculator.png]: http://otfah9orz.bkt.clouddn.com/appium_run_calculator.png