def METHOD_NAME(self):
    htcondor_input = "\n".join(
        [
            "exoscale-26d361290f\tUnclaimed\tIdle\t0.125\t0.125",
            "test_replace\tOwner\tIdle\tundefined\tundefined",
        ]
    )
    parsed_rows = csv_parser(
        input_csv=htcondor_input,
        fieldnames=("Machine", "State", "Activity", "Test1", "Test2"),
        replacements=dict(undefined=None),
    )
    self.assertEqual(
        next(parsed_rows),
        dict(
            Machine="exoscale-26d361290f",
            State="Unclaimed",
            Activity="Idle",
            Test1="0.125",
            Test2="0.125",
        ),
    )
    self.assertEqual(
        next(parsed_rows),
        dict(
            Machine="test_replace",
            State="Owner",
            Activity="Idle",
            Test1=None,
            Test2=None,
        ),
    )