test_install.py 文件源码

def test_debug_mode(self):
        # this covers the code called when DEBUG is set
        old_logs_len = len(self.logs)
        install_module.DEBUG = True
        try:
            with captured_stdout():
                self.test_record()
        finally:
            install_module.DEBUG = False
        self.assertTrue(len(self.logs) > old_logs_len)