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 _______________________________________________ pytest-commit mailing list pytest-commit@python.org https://mail.python.org/mailman/listinfo/pytest-commit