Python编写Appium测试用例(2)

#coding=utf-8
import os,sys
import unittest
from appium import webdriver
import time
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# Returns abs path relative to this file and not cwd
PATH = lambda p: os.path.abspath(
os.path.join(os.path.dirname(__file__), p)
)
ISOTIMEFORMAT='%Y-%m-%d %X'

class LoginTests(unittest.TestCase):
    def setUp(self):
        desired_caps = {}
        desired_caps['platformName'] = 'Android'
        desired_caps['platformVersion'] = '4.4.4'
        desired_caps['deviceName'] = '24c13456'
        #desired_caps['app'] = PATH('ContactManager/ContactManager.apk')
        desired_caps['appPackage'] = 'com.aaa.bbb'
        desired_caps['appActivity'] = '.MainActivity'

self.driver = webdriver.Remote('http://127.0.0.1:4723/wd/hub', desired_caps)

def tearDown(self):
        self.driver.quit()

def test_user_login(self):
        WebDriverWait(self.driver,20).until(EC.presence_of_element_located((By.NAME, u'个人中心')))
        #打开个人中心
        el_login = self.driver.find_element_by_name(u"个人中心")
        el_login.click()

#判断当前元素是否存在，若是存在，则用户已登录；若不存在，则执行登录操作

if(WebDriverWait(self.driver, 10).until(EC.invisibility_of_element_located((By.ID,'id_username')))):
            pass
        else:
            sys.exit()
        #打开登录页面
        login_register = self.driver.find_element_by_id('btn_islogin')
        login_register.click()
        #输入用户名，密码,然后登录
        user_name = self.driver.find_element_by_id('et_usename')
        user_name.send_keys('aaa')
        user_pass = self.driver.find_element_by_id('et_passwrod')
        user_pass.send_keys('123456')
        butn_login = self.driver.find_element_by_id('btn_login')
        butn_login.click()

def test_user_logout(self):
        #重新打开客户端，然后退出app
        WebDriverWait(self.driver,20).until(EC.presence_of_element_located((By.NAME, u'个人中心')))
        el_logout = self.driver.find_element_by_name(u"个人中心")
        el_logout.click()
        #打开个人信息页面
        WebDriverWait(self.driver,20).until(EC.presence_of_element_located((By.ID, 'id_username')))
        login_pic = self.driver.find_element_by_id('btn_islogin')
        login_pic.click()
        user_logout = self.driver.find_element_by_id('id_logout')
        user_logout.click()

if __name__ == '__main__':
    suite = unittest.TestLoader().loadTestsFromTestCase(LoginTests)
    unittest.TextTestRunner(verbosity=2).run(suite)

参考文章：

a) http://www.tuicool.com/articles/vQ36nyZ