How to ask Pytest to run a specific test in a python script?












1















If I have multiple tests running in a script, e.g.:



import pytest



@pytest.mark.parametrize("test_input,expected", [

    ("3+5", 8),

    ("2+4", 6),

    ("6*9", 42),

])

def test_eval(test_input, expected):

    assert eval(test_input) == expected



@pytest.mark.parametrize('test_input,expected', [

        (1,1),

        (2,2),

        (2,3),

        ])

def test_equal(test_input,expected):

    assert test_input == expected





if __name__ == '__main__':

    '''

    Test Zone!

    '''

    #executing the tests

    pytest.main([__file__])


How can I use the last line pytest.main([__file__]) to run one of the tests at a time instead of running all of them at once?






python-3.x pytest







share|improve this question



























    1















    If I have multiple tests running in a script, e.g.:



    import pytest
    

    
@pytest.mark.parametrize("test_input,expected", [
    
    ("3+5", 8),
    
    ("2+4", 6),
    
    ("6*9", 42),
    
])
    
def test_eval(test_input, expected):
    
    assert eval(test_input) == expected
    

    
@pytest.mark.parametrize('test_input,expected', [
    
        (1,1),
    
        (2,2),
    
        (2,3),
    
        ])
    
def test_equal(test_input,expected):
    
    assert test_input == expected
    

    

    
if __name__ == '__main__':
    
    '''
    
    Test Zone!
    
    '''
    
    #executing the tests
    
    pytest.main([__file__])


    How can I use the last line pytest.main([__file__]) to run one of the tests at a time instead of running all of them at once?






    python-3.x pytest







    share|improve this question

























      1












      1








      1


      1






      If I have multiple tests running in a script, e.g.:



      import pytest
      

      
@pytest.mark.parametrize("test_input,expected", [
      
    ("3+5", 8),
      
    ("2+4", 6),
      
    ("6*9", 42),
      
])
      
def test_eval(test_input, expected):
      
    assert eval(test_input) == expected
      

      
@pytest.mark.parametrize('test_input,expected', [
      
        (1,1),
      
        (2,2),
      
        (2,3),
      
        ])
      
def test_equal(test_input,expected):
      
    assert test_input == expected
      

      

      
if __name__ == '__main__':
      
    '''
      
    Test Zone!
      
    '''
      
    #executing the tests
      
    pytest.main([__file__])


      How can I use the last line pytest.main([__file__]) to run one of the tests at a time instead of running all of them at once?






      python-3.x pytest







      share|improve this question














      If I have multiple tests running in a script, e.g.:



      import pytest
      

      
@pytest.mark.parametrize("test_input,expected", [
      
    ("3+5", 8),
      
    ("2+4", 6),
      
    ("6*9", 42),
      
])
      
def test_eval(test_input, expected):
      
    assert eval(test_input) == expected
      

      
@pytest.mark.parametrize('test_input,expected', [
      
        (1,1),
      
        (2,2),
      
        (2,3),
      
        ])
      
def test_equal(test_input,expected):
      
    assert test_input == expected
      

      

      
if __name__ == '__main__':
      
    '''
      
    Test Zone!
      
    '''
      
    #executing the tests
      
    pytest.main([__file__])


      How can I use the last line pytest.main([__file__]) to run one of the tests at a time instead of running all of them at once?






      python-3.x pytest




      python-3.x pytest






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 2 at 17:26









      ChicralaChicrala

      254211




      254211
























          1 Answer
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          oldest

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          2














          Using pytest.main() acts like calling pytest from the command line according to the pytest documentation. You can pass in commands and arguments to this, allowing you to use the -k flag to specify tests via a keyword expression:



          pytest.main(["-k", "test_func"])


          You can also you specify tests via node id:



          pytest.main(["test_mod.py::test_func"])





          share|improve this answer
























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            1 Answer
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            active

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            Using pytest.main() acts like calling pytest from the command line according to the pytest documentation. You can pass in commands and arguments to this, allowing you to use the -k flag to specify tests via a keyword expression:



            pytest.main(["-k", "test_func"])


            You can also you specify tests via node id:



            pytest.main(["test_mod.py::test_func"])





            share|improve this answer




























              2














              Using pytest.main() acts like calling pytest from the command line according to the pytest documentation. You can pass in commands and arguments to this, allowing you to use the -k flag to specify tests via a keyword expression:



              pytest.main(["-k", "test_func"])


              You can also you specify tests via node id:



              pytest.main(["test_mod.py::test_func"])





              share|improve this answer


























                2












                2








                2







                Using pytest.main() acts like calling pytest from the command line according to the pytest documentation. You can pass in commands and arguments to this, allowing you to use the -k flag to specify tests via a keyword expression:



                pytest.main(["-k", "test_func"])


                You can also you specify tests via node id:



                pytest.main(["test_mod.py::test_func"])





                share|improve this answer













                Using pytest.main() acts like calling pytest from the command line according to the pytest documentation. You can pass in commands and arguments to this, allowing you to use the -k flag to specify tests via a keyword expression:



                pytest.main(["-k", "test_func"])


                You can also you specify tests via node id:



                pytest.main(["test_mod.py::test_func"])






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 2 at 17:44









                eijeneijen

                259112




                259112
































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