[Python + yaml] The data driver yaml file (including drive DDT)

Write automated test code, the data transfer parameters between drives convenient, but also facilitate post-maintenance, here are two kinds of data driven:

 

Here is test.yaml file:

start_HRApp:
  ip: 127.0.0.1
  port: 4723
  implicitly_wait: 10
  caps:
    android:
      platformName: Android
      # Simulator
      platformVersion: 6.0
      deviceName: OPPO
      appPackage: com.csksc2b.invertory
      appActivity: com.csks.login.SplashAty
# Moresheth: True
#      unicodeKeyboard: True
#      resetKeyboard: True
#      autoGrantPermissions: True
      automationName: uiautomator2
    ios:

① for general data files yaml drive:

from appium import webdriver
import yaml
import os

def des_caps():

    # Base path 
    base_dir = os.path.dirname (os.path.dirname ( __FILE__ ))
     # yaml path 
    yaml_path base_dir + = " /data/ddt_data_file.yaml " 
    # acquired yaml data 
    with Open (yaml_path, ' R & lt ' , encoding = ' UTF-. 8 ' ) AS File:
        data = yaml.load (file)
    start = data['start_HRApp']
    Cap = start['caps']['android']

    driver = webdriver.Remote("http://"+ str(start['ip']) +":"+ str(start['port']) +"/wd/hub",Cap)
    driver.implicitly_wait(10)

    return driver

 

② for yaml data driver (of DDT) in the test:

from ddt import ddt, data, file_data, unpack
import unittest


@ddt
class TestBaiduSearch(unittest.TestCase):

    # Parametric Example. 3: YAML 
    @file_data ( " ../data/ddt_data_file.yaml " )
    @unpack
    def test_baiduSearch03(self, **kwargs):
        ip = kwargs['ip']
        print(ip)


if __name__ == '__main__':
    unittest.main()