test_runner.py 文件源码

def testBufferAndFailfast(self):
        class Test(unittest2.TestCase):
            def testFoo(self):
                pass
        result = unittest2.TestResult()
        runner = unittest2.TextTestRunner(stream=StringIO(), failfast=True,
                                          buffer=True)
        # Use our result object
        runner._makeResult = lambda: result
        runner.run(Test('testFoo'))

        self.assertTrue(result.failfast)
        self.assertTrue(result.buffer)