test_suite.py 文件源码

def test_countTestCases_nested(self):
        class Test1(unittest.TestCase):
            def test1(self): pass
            def test2(self): pass

        test2 = unittest.FunctionTestCase(lambda: None)
        test3 = unittest.FunctionTestCase(lambda: None)
        child = unittest.TestSuite((Test1('test2'), test2))
        parent = unittest.TestSuite((test3, child, Test1('test1')))

        self.assertEqual(parent.countTestCases(), 4)

    # "Run the tests associated with this suite, collecting the result into
    # the test result object passed as result."
    #
    # And if there are no tests? What then?