test_output.py 文件源码

def test_write_stderr(self, text):
        fake_stderr = FakeOutput()
        fake_stdout = FakeOutput()
        output = Console(output=fake_stdout, error=fake_stderr)

        output.write_error(*text)
        assert fake_stderr.last_received == "ERROR: %s\n" % " ".join(text)

    # Asserts that an end is properly appended to all written text.