封装的公共部分：common
from time import sleep
def com(dr):
    #点击backup
    dr.find_element_by_android_uiautomator\
    ( 'new UiSelector().text("Backup")').click()
    #点击next
    dr.find_element_by_id('com.wondershare.drfone:id/btnRecoverData').click()
    sleep(2)

def close_app(dr):
    sleep(5)
    dr.close_app()

测试用例导包：

from public.common import *

class MyTestCase(unittest.TestCase):
    def setUp(self):
        com(dr)

    def tearDown(self):
        close_app(dr)