Test framework unittest skip test

Skip the test

Catalog

• 1、 Use decorator to skip method
• 2、 Skip class with decorator
• 3、 Use skipTest() Skip method

When executing tests that you want to skip , We can go through skip、skipIf、skipUnless Decorator skips a test method / Test class , Or use TestCase.skipTest() Method to skip a test method .

@unittest.skip(reason)：

skip(reason) Decorator , Skip the decoration test unconditionally , And explain why the test was skipped .

@unittest.skipIf(reason)：

skipIf(condition,reason) Decorator , When the condition is true , Skip the decoration test , And explain why the test was skipped .

@unittest.skipUnless(reason)：

skipUnless(condition,reason) Decorator , When the condition is false , Skip the decoration test , And explain why the test was skipped .

@unittest.expectedFailure： The test is marked as failed .

1、 Use decorator to skip method

1、 establish IgnoreDemo.py file , Script code ：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#  Import unittest modular 
import unittest
"""
 Skip the test （ Skip method ）
"""
#  Define test classes , The parent class is unittest.TestCase
class TestDemo(unittest.TestCase):

    def test_case1(self):
        print('test_case1')

    # skip Jump unconditionally 
    @unittest.skip(' Skip use cases test_case2')
    def test_case2(self):
        print('test_case2')

    # skipIf When condition by True Skip on 
    @unittest.skipIf(0>1, ' Don't skip use cases test_case3')
    def test_case3(self):
        print('test_case3')

    # skipIf When condition by True Skip on 
    @unittest.skipIf(0<1, ' Skip use cases test_case4')
    def test_case4(self):
        print('test_case4')

    # skipUnless When condition by False Skip on 
    @unittest.skipUnless(0>1, ' Skip use cases test_case5')
    def test_case5(self):
        print('test_case5')

    # skipUnless When condition by False Skip on 
    @unittest.skipUnless(0<1, ' Don't skip use cases test_case6')
    def test_case6(self):
        print('test_case6')

    #  The test is marked as failed 
    @unittest.expectedFailure
    def test_case7(self):
        print('test_case7')

if __name__ == '__main__':
    unittest.main(verbosity=2)

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2、 perform IgnoreDemo.py file , Running results ：

test_case1 Method execution ;

test_case2 Methods use skip Decorator , Skip don't execute ;

test_case3 Methods use skipIf Decorator , The condition is false , perform ;

test_case4 Methods use skipIf Decorator , Condition is true , Skip don't execute ;

test_case5 Methods use skipUnless Decorator , The condition is false , Skip don't execute ;

test_case6 Methods use skipUnless Decorator , Condition is true , perform ;

test_case7 Methods use expectedFailure Decorator , The test is marked as failed .

2、 Skip class with decorator

1、 establish IgnoreDemo2.py file , Script code ：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#  Import unittest modular 
import unittest
"""
 Skip the test （ Skip class ）
"""
#  Define test classes , The parent class is unittest.TestCase
class TestDemo1(unittest.TestCase):

    def test_case1(self):
        print('test_case1')

    def test_case2(self):
        print('test_case2')

@unittest.skip(' Skip class TestDemo2')
class TestDemo2(unittest.TestCase):

    def test_case3(self):
        print('test_case3')

    def test_case4(self):
        print('test_case4')

if __name__ == '__main__':
    unittest.main(verbosity=2)

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2、 perform IgnoreDemo2.py file , Running results ：

TestDemo1 Class execution （ Execution method test_case1、test_case2）;

TestDemo2 Class uses skip Decorator , Skip don't execute （ Class method test_case3、test_case4 And don't execute ）.

3、 Use skipTest() Skip method

1、 establish IgnoreDemo3.py file , Script code ：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#  Import unittest modular 
import unittest
"""
 Skip the test ：TestCase.skipTest() Method 
"""
#  Define test classes , The parent class is unittest.TestCase
class TestDemo(unittest.TestCase):

    def test_case1(self):
        print('test_case1')

    # TestCase.skipTest() Method 
    def test_case2(self):
        self.skipTest(' Skip use cases test_case2')
        print('test_case2')

if __name__ == '__main__':
    unittest.main(verbosity=2)

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2、 perform IgnoreDemo3.py file , Running results ：

test_case1 Method execution ;

test_case2 Methods use TestCase.skipTest() Method , Skip don't execute .