Pytest跳过执行:@pytest.mark.skip()

一、skip介绍及运用

在我们自动化测试过程中，经常会遇到功能阻塞、功能未实现、环境等一系列外部因素问题导致的一些用例执行不了，这时我们就可以用到跳过skip用例，如果我们注释掉或删除掉，后面还要进行恢复操作。

1、skip跳过成功，标识为s ============================= 2 skipped in 0.04s ==============================

2、pytest.main(['-rs','test01.py']) 用-rs执行，跳过原因才会显示SKIPPED [1] test01.py:415: 跳过Test类，会跳过类中所有方法

3、skip跳过，无条件和原因@pytest.mark.skipif()

4、skip跳过，无需满足条件true、有跳过原因@pytest.mark.skipif(reason='无条件，只有跳过原因')

5、skip跳过，需满足条件true、且有跳过原因@pytest.mark.skipif(条件1==1,reason='跳过原因')

6、skip赋值变量，多处调用myskip=pytest.mark.skipif(1==1,reason='skip赋值给变量，可多处调用')

然后@myskip使用

二、跳过测试类

@pytest.mark.skip()和@pytest.mark.skipif()两个标签，用他们装饰测试类

1、被标记的类中所有方法测试用例都会被跳过

2、被标记的类，当条件为ture时，会被跳过，否则不跳过

1.  
   #skip跳过类
2.  
    
3.  
   import pytest,sys
4.  
   @pytest.mark.skip(reason='跳过Test类，会跳过类中所有方法')
5.  
   class Test(object):
6.  
   def test_one(self):
7.  
   assert 1==1
8.  
   def test_two(self):
9.  
   print('test_02')
10.  
    assert 1==2
11.  
    if __name__=='__main__':
12.  
    pytest.main(['-rs','test01.py'])
13.  
     
14.  
     
15.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
16.  
    ============================= test session starts =============================
17.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
18.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
19.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
20.  
    collected 2 items
21.  
     
22.  
    test01.py ss [100%]
23.  
     
24.  
    =========================== short test summary info ===========================
25.  
    SKIPPED [2] test01.py: 跳过Test类，会跳过类中所有方法
26.  
    ============================= 2 skipped in 0.07s ==============================
27.  
     
28.  
    Process finished with exit code 0
29.  
     
30.  
     
31.  
     
32.  
     
33.  
    #skip满足条件，skip跳过类
34.  
    import pytest,sys
35.  
    @pytest.mark.skipif(1==1,reason='跳过Test类，会跳过类中所有方法')
36.  
    class Test(object):
37.  
    def test_one(self):
38.  
    assert 1==1
39.  
    def test_two(self):
40.  
    print('test_02')
41.  
    assert 1==2
42.  
    if __name__=='__main__':
43.  
    pytest.main(['-rs','test01.py'])
44.  
     
45.  
     
46.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
47.  
    ============================= test session starts =============================
48.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
49.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
50.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
51.  
    collected 2 items
52.  
     
53.  
    test01.py ss [100%]
54.  
     
55.  
    =========================== short test summary info ===========================
56.  
    SKIPPED [1] test01.py:415: 跳过Test类，会跳过类中所有方法
57.  
    SKIPPED [1] test01.py:417: 跳过Test类，会跳过类中所有方法
58.  
    ============================= 2 skipped in 0.04s ==============================
59.  
     
60.  
    Process finished with exit code 0

三、跳过方法或测试用例

我们想要某个方法或跳过某条用例，在方法上加以下3种都可以

@pytest.mark.skip() #1、跳过方法或用例，未备注原因

@pytest.mark.skip(reason='跳过一个方法或一个测试用例') #2、跳过方法或用例，备注了原因

@pytest.mark.skipif(1==1,reason='跳过一个方法或一个测试用例') #3、当条件满足，跳过方法或用例，备注了原因

1.  
   1、跳过方法或用例，未备注原因
2.  
   import pytest,sys
3.  
   class Test(object):
4.  
   @pytest.mark.skip()
5.  
   def test_one(self):
6.  
   assert 1==2
7.  
   def test_two(self):
8.  
   print('test_02')
9.  
   assert 1==1
10.  
    if __name__=='__main__':
11.  
    pytest.main(['-rs','test01.py'])
12.  
     
13.  
     
14.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
15.  
    ============================= test session starts =============================
16.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
17.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
18.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
19.  
    collected 2 items
20.  
     
21.  
    test01.py s. [100%]
22.  
     
23.  
    =========================== short test summary info ===========================
24.  
    SKIPPED [1] test01.py:414: unconditional skip
25.  
    ======================== 1 passed, 1 skipped in 0.04s =========================
26.  
     
27.  
    Process finished with exit code 0
28.  
     
29.  
    2、跳过方法或用例，备注了原因
30.  
    import pytest,sys
31.  
    class Test(object):
32.  
    @pytest.mark.skip(reason='跳过一个方法或一个测试用例')
33.  
    def test_one(self):
34.  
    assert 1==2
35.  
    def test_two(self):
36.  
    print('test_02')
37.  
    assert 1==1
38.  
    if __name__=='__main__':
39.  
    pytest.main(['-rs','test01.py'])
40.  
     
41.  
     
42.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
43.  
    ============================= test session starts =============================
44.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
45.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
46.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
47.  
    collected 2 items
48.  
     
49.  
    test01.py s. [100%]
50.  
     
51.  
    =========================== short test summary info ===========================
52.  
    SKIPPED [1] test01.py:414: 跳过一个方法或一个测试用例
53.  
    ======================== 1 passed, 1 skipped in 0.05s =========================
54.  
     
55.  
    Process finished with exit code 0
56.  
     
57.  
    3、当条件满足，跳过方法或用例，备注了原因
58.  
    import pytest,sys
59.  
    class Test(object):
60.  
    @pytest.mark.skipif(1==1,reason='跳过一个方法或一个测试用例')
61.  
    def test_one(self):
62.  
    assert 1==2
63.  
    def test_two(self):
64.  
    print('test_02')
65.  
    assert 1==1
66.  
    if __name__=='__main__':
67.  
    pytest.main(['-rs','test01.py'])
68.  
     
69.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
70.  
    ============================= test session starts =============================
71.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
72.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
73.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
74.  
    collected 2 items
75.  
     
76.  
    test01.py s. [100%]
77.  
     
78.  
    =========================== short test summary info ===========================
79.  
    SKIPPED [1] test01.py:414: 跳过一个方法或一个测试用例
80.  
    ======================== 1 passed, 1 skipped in 0.06s =========================
81.  
     
82.  
    Process finished with exit code 0

四、多个skip时，满足1个条件即跳过

我们在类和方法上分别加了skip，类中满足条件，方法中未满足条件，所以生效类中skip

1.  
   import pytest,sys
2.  
   @pytest.mark.skipif(1==1,reason='多个条件时，有1个条件满足就跳过(类)')
3.  
   class Test(object):
4.  
   @pytest.mark.skipif(1==2, reason='多个条件时，有1个条件满足就跳过(方法)')
5.  
   def test_one(self):
6.  
   assert 1==2
7.  
   def test_two(self):
8.  
   print('test_02')
9.  
   assert 1==1
10.  
    if __name__=='__main__':
11.  
    pytest.main(['-rs','test01.py'])
12.  
     
13.  
     
14.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
15.  
    ============================= test session starts =============================
16.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
17.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
18.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
19.  
    collected 2 items
20.  
     
21.  
    test01.py ss [100%]
22.  
     
23.  
    =========================== short test summary info ===========================
24.  
    SKIPPED [1] test01.py:418: 多个条件时，有1个条件满足就跳过(类)
25.  
    SKIPPED [1] test01.py:415: 多个条件时，有1个条件满足就跳过(类)
26.  
    ============================= 2 skipped in 0.04s ==============================

五、skip赋值给变量，可多出调用

无论是@pytest.mark.skip()标签还是@pytest.mark.skipif()标签，如果你想在多个测试方法上装饰，依次写起来很麻烦的话，你可以选择定义个变量让它等于标签，然后在装饰的时候用该变量代替标签。这种方法，你还可以通过在其他模块中导入的变量的方式，在其他模块中共享标签；如果可以这样的话，我们为什么不新建一个模块用来存放标签呢？这样是不是又方便了许多。

赋值：myskip=pytest.mark.skipif(1==1,reason='skip赋值给变量，可多处调用')

调用：@myskip

1.  
   import pytest,sys
2.  
   myskip=pytest.mark.skipif(1==1,reason='skip赋值给变量，可多处调用')
3.  
   class Test(object):
4.  
   @myskip
5.  
   def test_one(self):
6.  
   assert 1==2
7.  
   def test_two(self):
8.  
   print('test_02')
9.  
   assert 1==1
10.  
    if __name__=='__main__':
11.  
    pytest.main(['-rs','test01.py'])
12.  
     
13.  
     
14.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
15.  
    ============================= test session starts =============================
16.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
17.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
18.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
19.  
    collected 2 items
20.  
     
21.  
    test01.py s. [100%]
22.  
     
23.  
    =========================== short test summary info ===========================
24.  
    SKIPPED [1] test01.py:415: skip赋值给变量，可多处调用
25.  
    ======================== 1 passed, 1 skipped in 0.07s =========================
26.  
     
27.  
    Process finished with exit code 0

六、pytest.skip()方法内跳过

除了通过使用标签的方式，还可以在测试用例中调用pytest.skip()方法来实现跳过，可以选择传入msg参数来说明跳过原因；如果想要通过判断是否跳过，可以写在if判断里（_）

1.  
   import pytest,sys
2.  
   class Test(object):
3.  
   def test_one(self):
4.  
   pytest.skip(msg='跳过')
5.  
   assert 1==2
6.  
   def test_two(self):
7.  
   print('test_02')
8.  
   assert 1==1
9.  
   if __name__=='__main__':
10.  
    pytest.main(['-rs','test01.py'])
11.  
     
12.  
     
13.  
    "C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
14.  
    ============================= test session starts =============================
15.  
    platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
16.  
    rootdir: C:\Users\wangli\PycharmProjects\Test\test
17.  
    plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
18.  
    collected 2 items
19.  
     
20.  
    test01.py s. [100%]
21.  
     
22.  
    =========================== short test summary info ===========================
23.  
    SKIPPED [1] c:\users\wangli\pycharmprojects\test\test\test01.py:416: 跳过
24.  
    ======================== 1 passed, 1 skipped in 0.04s =========================
25.  
     
26.  
    Process finished with exit code 0

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