============================= test session starts ==============================
collected 5 items

tests/test_a.py::test_one PASSED                                          [ 20%]
tests/test_a.py::test_two FAILED                                          [ 40%]
tests/test_b.py::test_three PASSED                                        [ 60%]
tests/test_b.py::test_four FAILED                                         [ 80%]
tests/test_c.py::test_five PASSED                                         [100%]

=================================== FAILURES ===================================
___________________________________ test_two ___________________________________
    assert False
E   AssertionError
__________________________________ test_four ___________________________________
    assert 1 == 2
E   AssertionError

=========================== short test summary info ============================
FAILED tests/test_a.py::test_two - AssertionError
FAILED tests/test_b.py::test_four - AssertionError: assert 1 == 2
========================= 2 failed, 3 passed in 0.12s ==========================
