Hi Nikolaus,
I'm not sure about your TestClass at all and wasn't aware that using a
unitest.TestCase class with parameterisation could even possibly work
like this, but it seems to at least partially. However re-writing the
TestClass without using unittest it works fine and simple:
class TestCase:
def test_method(self, param2, param1a):
if param2[0] == 1:
assert param1a == 0
else:
assert param1a == 7
So if you can maybe avoid using the parameterisation mark with
unitest.TestCase classes?
Regards,
Floris
On 10 February 2014 16:45, Nikolaus Rath <nikol...@rath.org> wrote:
> Hi,
>
> Seems you can't even trust copy and paste anymore... no idea how that
> happened. Here's the missing part (so no, self is not missing):
>
> [...]
> @pytest.mark.usefixtures('param2', 'param1a')
> class TestClass(unittest.TestCase):
> def test_method(self):
> if self.param2[0] == 1:
> assert self.param1a == 0
> else:
> assert self.param1a == 7
>
> Thanks,
> -Nikolaus
>
>
> "Florian Schulze" <florian.schulze-hi6y0cq0...@public.gmane.org> writes:
>> Hi!
>>
>> You didn't include the test_method, maybe you just forgot the 'self'
>> as first parameter?
>>
>> Regards,
>> Florian Schulze
>>
>>
>> On 10 Feb 2014, at 4:51, Nikolaus Rath wrote:
>>
>>> Hello,
>>>
>>> I don't understand why the following test fixture works for the test
>>> function, but fails for the test method. Am I doing something wrong,
>>> or
>>> is this a bug?
>>>
>>> $ cat t0_mine.py
>>> import pytest
>>> import unittest
>>>
>>> @pytest.yield_fixture(params=(0,1,2))
>>> def param1(request):
>>> if request.param == 1:
>>> pytest.skip('not so good')
>>>
>>> yield request.param
>>>
>>> @pytest.fixture(params=('a','b'))
>>> def param2(request, param1):
>>> return (param1, request.param)
>>>
>>> @pytest.fixture()
>>> def param1a(request, param1):
>>> if param1 == 1:
>>> return 0
>>> else:
>>> return 7
>>>
>>> def test_function(param2, param1a):
>>> if param2[0] == 1:
>>> assert param1a == 0
>>> else:
>>> assert param1a == 7
>>>
>>> @pytest.mark.usefixtures('param2', 'param1a')
>>>
>>> $ py.test-3 t0_mine.py -v
>>> ==================================== test session starts
>>> ====================================
>>> platform linux -- Python 3.3.3 -- pytest-2.5.1 -- /usr/bin/python3
>>> collected 7 items
>>>
>>> t0_mine.py:25: test_function[a-0] PASSED
>>> t0_mine.py:25: test_function[a-1] SKIPPED
>>> t0_mine.py:25: test_function[a-2] PASSED
>>> t0_mine.py:25: test_function[b-0] PASSED
>>> t0_mine.py:25: test_function[b-1] SKIPPED
>>> t0_mine.py:25: test_function[b-2] PASSED
>>> t0_mine.py:33: TestClass.test_method ERROR
>>>
>>> ========================================== ERRORS
>>> ===========================================
>>> __________________________ ERROR at setup of TestClass.test_method
>>> __________________________
>>>
>>> request = <SubRequest 'param1' for <TestCaseFunction 'test_method'>>
>>>
>>> @pytest.yield_fixture(params=(0,1,2))
>>> def param1(request):
>>>> if request.param == 1:
>>> E AttributeError: 'SubRequest' object has no attribute 'param'
>>>
>>> t0_mine.py:9: AttributeError
>>> ======================= 4 passed, 2 skipped, 1 error in 0.02 seconds
>>> ========================
>>>
>>>
>>>
>>> Best,
>>> Nikolaus
>>>
>>>
>>> --
>>> Encrypted emails preferred.
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>>>
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>
> --
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