- Patch setup.py to integrate setuptools test command. Reported upstream: [0]

[0] https://bitbucket.org/hpk42/pytest-cache/pull-requests/13/

Approved by: koobs
Differential Revision: https://reviews.freebsd.org/D3185

devel/py-pytest-cache/Makefile

@@ -26,6 +26,6 @@ USES=		python
 USE_PYTHON=	autoplist distutils
 
 regression-test: build
-	@cd ${WRKSRC} && py.test
+	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
 
 .include <bsd.port.mk>

devel/py-pytest-cache/files/patch-setup.py

@@ -0,0 +1,36 @@
+--- setup.py.orig	2013-06-04 19:10:04 UTC
++++ setup.py
+@@ -1,4 +1,24 @@
+ from setuptools import setup
++from setuptools.command.test import test as TestCommand
++
++class PyTest(TestCommand):
++    user_options = [('pytest-args=', 'a', "Arguments to pass to py.test")]
++
++    def initialize_options(self):
++        TestCommand.initialize_options(self)
++        self.pytest_args = []
++
++    def finalize_options(self):
++        TestCommand.finalize_options(self)
++        self.test_args = []
++        self.test_suite = True
++
++    def run_tests(self):
++        # import here, because outside the eggs aren't loaded
++        import pytest
++        errno = pytest.main(self.pytest_args)
++        sys.exit(errno)
++
+ setup(
+     name='pytest-cache',
+     description='pytest plugin with mechanisms for caching across test runs',
+@@ -10,6 +30,8 @@ setup(
+     py_modules=['pytest_cache'],
+     entry_points={'pytest11': ['cacheprovider = pytest_cache']},
+     install_requires=['pytest>=2.2', 'execnet>=1.1.dev1', ],
++    tests_require=['pytest'],
++    cmdclass={'test': PyTest},
+     classifiers=[
+             'Development Status :: 3 - Alpha',
+             'Intended Audience :: Developers',