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Merged
merged 10 commits into from
Aug 23, 2016
Merged

Add Py.test testing framework support #6730

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903d118
Do not rely on outer scope variables in `ImageComparisonTest.test.do_…
Kojoley Jul 12, 2016
e5ea9ee
Pytest compatible `knownfailif` and `image_comparison` decorators
Kojoley Jul 10, 2016
af4afe2
Add support of nose setup/teardown to pytest collector
Kojoley Jul 23, 2016
922d3ac
Filter tests leaked from imported pylab in `test_basic`
Kojoley Jul 23, 2016
6c94b47
Implemented test filtering for pytest
Kojoley Jul 23, 2016
abd769d
Added call to `_init_tests` in `pytest_configure`
Kojoley Jul 27, 2016
dadeac9
Added `--no-pep8` key for pytest
Kojoley Jul 27, 2016
f20cc01
Added travis and appveyor pytest builds
Kojoley Jul 25, 2016
1f0792b
A better way to deal with scope pollution in `test_basic` test
Kojoley Aug 21, 2016
a66d599
Pytest `skipif` does not work on classes with generator methods
Kojoley Aug 21, 2016
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Add support of nose setup/teardown to pytest collector
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@Kojoley
Kojoley committed Aug 21, 2016
commit af4afe2f6f92dc0074e16a4980ed6a8d42c0cfb6
23 changes: 23 additions & 0 deletions conftest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,13 +3,19 @@

import inspect
import pytest
import unittest

import matplotlib
matplotlib.use('agg')

from matplotlib.testing.decorators import ImageComparisonTest


def is_nose_class(cls):
return any(name in ['setUp', 'tearDown']
for name, _ in inspect.getmembers(cls))


def pytest_configure(config):
matplotlib._called_from_pytest = True

Expand All @@ -25,3 +31,20 @@ def pytest_pycollect_makeitem(collector, name, obj):
# instead of function and this confuses pytest because it crawls
# original names and sees 'test_*', but not 'Test*' in that case
return pytest.Class(name, parent=collector)

if is_nose_class(obj) and not issubclass(obj, unittest.TestCase):
# Workaround unittest-like setup/teardown names in pure classes
setup = getattr(obj, 'setUp', None)
if setup is not None:
obj.setup_method = lambda self, _: obj.setUp(self)
tearDown = getattr(obj, 'tearDown', None)
if tearDown is not None:
obj.teardown_method = lambda self, _: obj.tearDown(self)
setUpClass = getattr(obj, 'setUpClass', None)
if setUpClass is not None:
obj.setup_class = obj.setUpClass
tearDownClass = getattr(obj, 'tearDownClass', None)
if tearDownClass is not None:
obj.teardown_class = obj.tearDownClass

return pytest.Class(name, parent=collector)