New issue 751: py.test can't multiple parametrize with ids if it parametrize
class with two or more test methods
https://bitbucket.org/pytest-dev/pytest/issue/751/pytest-cant-multiple-parametrize-with-ids
sergey chipiga:
Code example
%%python
import pytest
@pytest.mark.parametrize('x', [0], ids=['c'])
@pytest.mark.parametrize('y', [0, 1], ids=['a', 'b'])
class Test(object):
def test1(self, x, y):
pass
def test2(self, x, y):
pass
%%
stack trace
%%
py.test proba.py --collect-only
==============================================================================
test session starts
===============================================================================
platform darwin -- Python 2.7.9 -- py-1.4.26 -- pytest-2.7.0
rootdir: /Users/svchipiga/lira/tmp, inifile:
collected 0 items / 1 errors
=====================================================================================
ERRORS
=====================================================================================
___________________________________________________________________________
ERROR collecting proba.py
____________________________________________________________________________
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/runner.py:149:
in __init__
self.result = func()
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/main.py:437:
in _memocollect
return self._memoizedcall('_collected', lambda: list(self.collect()))
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/main.py:314:
in _memoizedcall
res = function()
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/main.py:437:
in <lambda>
return self._memoizedcall('_collected', lambda: list(self.collect()))
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:563:
in collect
return super(Instance, self).collect()
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:355:
in collect
res = self.makeitem(name, obj)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:367:
in makeitem
collector=self, name=name, obj=obj)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:521:
in __call__
return self._docall(self.methods, kwargs)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:528:
in _docall
firstresult=self.firstresult).execute()
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:393:
in execute
return wrapped_call(method(*args), self.execute)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:109:
in wrapped_call
wrap_controller.send(call_outcome)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:245:
in pytest_pycollect_makeitem
res = list(collector._genfunctions(name, obj))
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:384:
in _genfunctions
self.ihook.pytest_generate_tests.callextra(methods, metafunc=metafunc)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:524:
in callextra
return self._docall(self.methods + methods, kwargs)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:528:
in _docall
firstresult=self.firstresult).execute()
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/core.py:394:
in execute
res = method(*args)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:154:
in pytest_generate_tests
metafunc.parametrize(*marker.args, **marker.kwargs)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/_pytest/python.py:859:
in parametrize
len(argvalues), len(ids)))
E ValueError: 2 tests specified with 1 ids
%%
Responsible: hpk42
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