@mark_requirement(Requirements.DATUM_GENERAL_REQ)
def test_empty_detector(self):
    result = apply_format_detector(self._dataset_root, (lambda c: None))
    self.assertEqual(result, FormatDetectionConfidence.MEDIUM)
@mark_requirement(Requirements.DATUM_GENERAL_REQ)
def test_empty_detector(self):
    result = apply_format_detector(self._dataset_root, (lambda c: None))
    self.assertEqual(result, FormatDetectionConfidence.MEDIUM)