[tox] envlist=py{26,27,33,35,py}-{nose,nose2,pytest,unit,unit2} [testenv] deps= nose nose2: nose2 pytest: pytest>=2 unit2: unittest2 commands= nose: nosetests nose2: nose2 pytest: py.test parameterized/test.py unit: python -m unittest parameterized.test unit2: unit2 parameterized.test