New issue 473: Cannot use @mark and multiple @patch class decorators
https://bitbucket.org/hpk42/pytest/issue/473/cannot-use-mark-and-multiple-patch-class
Dan Kinder:
Forgive me if this isn't intended to work, but I imagine it should.
This small test works:
```
#!python
from pytest import mark
from mock import patch
@patch('os.path')
@mark.slow
class TestSimple:
def test_simple_thing(self, mock_path):
pass
```
As well as this one:
```
#!python
from mock import patch
@patch('os.getcwd')
@patch('os.path')
class TestSimple:
def test_simple_thing(self, mock_path, mock_getcwd):
pass
```
But this one fails:
```
#!python
from pytest import mark
from mock import patch
# Note: the decorator order does not matter
@patch('os.getcwd')
@patch('os.path')
@mark.slow
class TestSimple:
def test_simple_thing(self, mock_path, mock_getcwd):
pass
```
(On python 2.6.6, pytest 2.5.2, mock 1.0.1)
The failure:
```
$ py.test
=========================================================== test session starts
===========================================================
platform linux2 -- Python 2.6.6 -- py-1.4.20 -- pytest-2.5.2
collected 0 items / 1 errors
================================================================= ERRORS
==================================================================
_______________________________________________________ ERROR collecting
test_a.py ________________________________________________________
../venv/lib/python2.6/site-packages/_pytest/runner.py:139: in __init__
> self.result = func()
../venv/lib/python2.6/site-packages/_pytest/main.py:419: in _memocollect
> return self._memoizedcall('_collected', lambda: list(self.collect()))
../venv/lib/python2.6/site-packages/_pytest/main.py:296: in _memoizedcall
> res = function()
../venv/lib/python2.6/site-packages/_pytest/main.py:419: in <lambda>
> return self._memoizedcall('_collected', lambda: list(self.collect()))
../venv/lib/python2.6/site-packages/_pytest/python.py:527: in collect
> return super(Instance, self).collect()
../venv/lib/python2.6/site-packages/_pytest/python.py:321: in collect
> res = self.makeitem(name, obj)
../venv/lib/python2.6/site-packages/_pytest/python.py:333: in makeitem
> collector=self, name=name, obj=obj)
../venv/lib/python2.6/site-packages/_pytest/main.py:162: in call_matching_hooks
> return hookmethod.pcall(plugins, **kwargs)
../venv/lib/python2.6/site-packages/_pytest/core.py:381: in pcall
> return self._docall(methods, kwargs)
../venv/lib/python2.6/site-packages/_pytest/core.py:388: in _docall
> res = mc.execute()
../venv/lib/python2.6/site-packages/_pytest/core.py:289: in execute
> res = method(**kwargs)
../venv/lib/python2.6/site-packages/_pytest/python.py:227: in
pytest_pycollect_makeitem
> return list(collector._genfunctions(name, obj))
../venv/lib/python2.6/site-packages/_pytest/python.py:339: in _genfunctions
> transfer_markers(funcobj, cls, module)
../venv/lib/python2.6/site-packages/_pytest/python.py:435: in transfer_markers
> mark(funcobj)
../venv/lib/python2.6/site-packages/_pytest/mark.py:264: in __call__
> setattr(func, self.name, holder)
E AttributeError: 'instancemethod' object has no
attribute 'slow'
========================================================= 1 error in 0.07
seconds =========================================================
```
If this work and is a pytest problem (not the mock library or something else)
and should work, let me know and I may be able to dive in and try to patch it
up.
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