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:

 1     import unittest
 2 
 3 class Mydemo(unittest.TestCase):
 4     def setUp(self):
 5         print('调用setUp方法')
 6         self.a = 1
 7     def test1(self):
 8         print("i am test1 the value of a is {}".format(self.a))
 9     def test2(self):
10         print("i am test2 the value of a is {}".format(self.a))
11     def test3(self):
12         print("i am test3 the value of a is {}".format(self.a))
13     def tearDown(self):
14         print("调用tearDown方法")
15 if __name__ == '__main__':
16     unittest.main()

n 结果:

第二点: setUpClass和tearDownClass方法

l 如:

 1     import unittest
 2 class Mydemo(unittest.TestCase):
 3     @classmethod
 4     def setUpClass(cls):
 5         print("调用setUpClass
")
 6     def test1(self):
 7         print("i am test1")
 8     def test2(self):
 9         print("i am test2")
10     @classmethod
11     def tearDownClass(cls):
12         print("调用tearDownClass")
13 if __name__ == '__main__':
14     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:

 1     class NavigationTest(unittest.TestCase):
 2     @classmethod
 3     def setUpClass(cls):
 4         cls.driver = webdriver.Chrome()
 5         cls.driver.implicitly_wait(30)
 6         cls.driver.maximize_window()
 7         cls.driver.get('https://www.baidu.com/')
 8         driver = cls.driver #定义在全局中
 9         cls.search_field = driver.find_element_by_name('wd') #定义在全局中
10 
11     def testBrowserNavigation(self):
12         self.search_field.clear()
13         print('执行test1')
14 
15         self.search_field.send_keys('圣女果')
16         self.search_field.submit()
17         time.sleep(1)
18 
19         self.assertEqual('圣女果_百度搜索',self.driver.title)
20 
21         self.driver.back()
22         self.assertTrue(WebDriverWait(self.driver,30).until(expected_conditions.title_contains('百度一下')))
23     def testBrowserNavigation2(self):
24         driver = self.driver
25         search_field = driver.find_element_by_name('wd')
26         search_field.clear()
27         print('执行test2')
28 
29         search_field.send_keys('璎珞')
30         search_field.submit()
31         time.sleep(1)
32     @classmethod
33     def tearDownClass(cls):
34         driver = cls.driver
35         time.sleep(10)
36         driver.quit()
37 
38 if __name__ == "__main__":
39     unittest.main()
40 

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
")

    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:

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()

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