test_unittest.py 文件源码

def test_teardown(testdir):
    testpath = testdir.makepyfile("""
        import unittest
        class MyTestCase(unittest.TestCase):
            l = []
            def test_one(self):
                pass
            def tearDown(self):
                self.l.append(None)
        class Second(unittest.TestCase):
            def test_check(self):
                self.assertEquals(MyTestCase.l, [None])
    """)
    reprec = testdir.inline_run(testpath)
    passed, skipped, failed = reprec.countoutcomes()
    assert failed == 0, failed
    assert passed == 2
    assert passed + skipped + failed == 2