Demonstrate py.test failure

pytest_failure.py

def func_1():
    return ['a', 'b', 'c']

def func_2():
    """
    >>> func_1()
    ['a', 'b', 'c']
    """

    pass

test_output.txt

py.test /tmp/test.py --doctest-modules
=========================================================================================== test session starts ===========================================================================================
platform darwin -- Python 2.7.6 -- py-1.4.20 -- pytest-2.5.2
collected 1 items

../../../../tmp/test.py ['a', 'b', 'c']
F

================================================================================================ FAILURES =================================================================================================
__________________________________________________________________________________________ [doctest] test.func_2 __________________________________________________________________________________________
005     """
006     >>> func_1()
Expected:
    ['a', 'b', 'c']
Got nothing

/tmp/test.py:6: DocTestFailure
======================================================================================== 1 failed in 0.02 seconds =========================================================================================

py.test -s /tmp/test.py --doctest-modules

=========================================================================================== test session starts ===========================================================================================
platform darwin -- Python 2.7.6 -- py-1.4.20 -- pytest-2.5.2
collected 1 items

../../../../tmp/test.py .

======================================================================================== 1 passed in 0.01 seconds =========================================================================================