Unnitest测试框架总结

Unnitest总结

第一点,setUp和tearDown方法

l  每次执行test开头的用例都会执行setUp和tearDown方法

l  如:

     import unittest

 class Mydemo(unittest.TestCase):
     def setUp(self):
         print('调用setUp方法')
         self.a = 1
     def test1(self):
         print("i am test1 the value of a is {}".format(self.a))
     def test2(self):
         print("i am test2 the value of a is {}".format(self.a))
     def test3(self):
         print("i am test3 the value of a is {}".format(self.a))
     def tearDown(self):
         print("调用tearDown方法")
 if __name__ == '__main__':
     unittest.main()

n  结果:

第二点: setUpClass和tearDownClass方法

l  如:

     import unittest
 class Mydemo(unittest.TestCase):
     @classmethod
     def setUpClass(cls):
         print("调用setUpClass\n")
     def test1(self):
         print("i am test1")
     def test2(self):
         print("i am test2")
     @classmethod
     def tearDownClass(cls):
         print("调用tearDownClass")
 if __name__ == '__main__':
     unittest.main()

l  结果:

第三点:定义全局的属性,可以放到setUpClass中testCase中均可去调用

l  如:

     class NavigationTest(unittest.TestCase):
     @classmethod
     def setUpClass(cls):
         cls.driver = webdriver.Chrome()
         cls.driver.implicitly_wait(30)
         cls.driver.maximize_window()
         cls.driver.get('https://www.baidu.com/')
         driver = cls.driver #定义在全局中
         cls.search_field = driver.find_element_by_name('wd') #定义在全局中

     def testBrowserNavigation(self):
         self.search_field.clear()
         print('执行test1')

         self.search_field.send_keys('圣女果')
         self.search_field.submit()
         time.sleep(1)

         self.assertEqual('圣女果_百度搜索',self.driver.title)

         self.driver.back()
         self.assertTrue(WebDriverWait(self.driver,30).until(expected_conditions.title_contains('百度一下')))
     def testBrowserNavigation2(self):
         driver = self.driver
         search_field = driver.find_element_by_name('wd')
         search_field.clear()
         print('执行test2')

         search_field.send_keys('璎珞')
         search_field.submit()
         time.sleep(1)
     @classmethod
     def tearDownClass(cls):
         driver = cls.driver
         time.sleep(10)
         driver.quit()

 if __name__ == "__main__":
     unittest.main()
     

第四点:testCase之间的执行顺序按照默认是以首字母排序的

l  执行顺序test1,test10,....test18,test2,..........test9

Unnitest总结

第一点,setUp和tearDown方法

l  每次执行test开头的用例都会执行setUp和tearDown方法

l  如:

l   import unittest

class Mydemo(unittest.TestCase):
    def setUp(self):
        print('调用setUp方法')
        self.a =
1
    def test1(self):
        print("i am test1 the value of a is {}".format(self.a))
    def test2(self):
        print("i am test2 the value of a is {}".format(self.a))
    def test3(self):
        print("i am test3 the value of a is {}".format(self.a))
    def tearDown(self):
        print("调用tearDown方法")
if __name__ == '__main__':
    unittest.main()

n  结果:

第二点: setUpClass和tearDownClass方法

l  如:

l   import unittest
class Mydemo(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        print("调用setUpClass\n")
    def test1(self):
        print("i am test1")
    def test2(self):
        print("i am test2")
    @classmethod
    def tearDownClass(cls):
        print("调用tearDownClass")
if __name__ == '__main__':
    unittest.main()

l  结果:

n 

第三点:定义全局的属性,可以放到setUpClass中testCase中均可去调用

l  如:

l   class NavigationTest(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        cls.driver = webdriver.Chrome()
        cls.driver.implicitly_wait(30)
        cls.driver.maximize_window()
        cls.driver.get('https://www.baidu.com/')
        driver = cls.driver #定义在全局中
        cls.search_field = driver.find_element_by_name('wd') #定义在全局中

    def testBrowserNavigation(self):
        self.search_field.clear()
        print('执行test1')

        self.search_field.send_keys('圣女果')
        self.search_field.submit()
        time.sleep(1)

        self.assertEqual('圣女果_百度搜索',self.driver.title)

        self.driver.back()
        self.assertTrue(WebDriverWait(self.driver,30).until(expected_conditions.title_contains('百度一下')))
    def testBrowserNavigation2(self):
        driver = self.driver
        search_field = driver.find_element_by_name('wd')
        search_field.clear()
        print('执行test2')

        search_field.send_keys('璎珞')
        search_field.submit()
        time.sleep(1)
    @classmethod
    def tearDownClass(cls):
        driver = cls.driver
        time.sleep(10)
        driver.quit()

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

n 

第四点:testCase之间的执行顺序按照默认是以首字母排序的

l  执行顺序test1,test10,....test18,test2,..........test9