def __init__(self, file_path):
self.file_path = os.path.abspath(file_path)
suffix, ext, entity_dict, unmatched = parse_bids_filename(
self.file_path)
self.suffix = suffix
self.ext = ext
self.entities = entity_dict
def test_parse_bids_filename_unmatched(self):
path1 = 'dataset_description.json'
suffix1, ext1, entity_dict1, unmatched1 = parse_bids_filename(path1)
self.assertEqual(suffix1, 'dataset_description', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext1, '.json', "parse_bids_filename should return empty extension when only name")
self.assertIsInstance(entity_dict1, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(len(entity_dict1), 0, "parse_bids_filename should handle names with no entities")
self.assertEqual(unmatched1, [],
"parse_bids_filename a name with no entities should be unmatched")
path2 = 'participants.json'
suffix2, ext2, entity_dict2, unmatched2 = parse_bids_filename(path2)
self.assertEqual(suffix2, 'participants', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext2, '.json', "parse_bids_filename should return correct extension when only suffix")
self.assertIsInstance(entity_dict2, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(len(entity_dict2), 0, "parse_bids_filename should handle names with no entities")
self.assertFalse(unmatched2, "parse_bids_filename a name with only suffix should have no unmatched")
def test_parse_bids_filename_partial(self):
path1 = 'task-overt_bold.json'
suffix1, ext1, entity_dict1, unmatched1 = parse_bids_filename(path1)
self.assertEqual(suffix1, 'bold', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext1, '.json', "parse_bids_filename should correctly parse ext for name")
self.assertIsInstance(entity_dict1, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(entity_dict1['task'], 'overt', "parse_bids_filename should have a task entity")
self.assertEqual(len(entity_dict1), 1, "parse_bids_filename should 1 entities in the dictionary")
path2 = 'task-overt_bold'
suffix2, ext2, entity_dict2, unmatched2 = parse_bids_filename(path2)
self.assertEqual(suffix2, 'bold', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext2, '', "parse_bids_filename should return empty extension when only name")
self.assertIsInstance(entity_dict2, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(entity_dict2['task'], 'overt', "parse_bids_filename should have a task entity")
path3 = 'bold'
suffix3, ext3, entity_dict3, unmatched3 = parse_bids_filename(path3)
self.assertEqual(suffix3, 'bold', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext3, '', "parse_bids_filename should return empty extension when only name")
self.assertIsInstance(entity_dict3, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(len(entity_dict3), 0, "parse_bids_filename should return empty dictionary when no entities")
def test_parse_bids_filename_invalid(self):
path1 = 'task_sub-01_description.json'
suffix1, ext1, entity_dict1, unmatched1 = parse_bids_filename(path1)
self.assertEqual(suffix1, 'description', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext1, '.json', "parse_bids_filename correctly return extension when unmatched entity")
self.assertIsInstance(entity_dict1, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(len(entity_dict1), 1, "parse_bids_filename should handle names with no entities")
self.assertEqual(len(unmatched1), 1,
"parse_bids_filename unmatched list should have correct length when unmatched entity")
self.assertEqual(unmatched1[0], 'task',
"parse_bids_filename unmatched list should have correct values when unmatched entity")
path2 = 'sub-01.json'
suffix2, ext2, entity_dict2, unmatched2 = parse_bids_filename(path2)
self.assertEqual(suffix2, '', "parse_bids_filename should correctly parse name_suffix for name")
self.assertEqual(ext2, '.json', "parse_bids_filename correctly return extension when unmatched entity")
self.assertIsInstance(entity_dict2, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(len(entity_dict2), 0, "parse_bids_filename should handle names with no suffix")
self.assertEqual(len(unmatched2), 1,
"parse_bids_filename unmatched list should have correct length when no suffix")
self.assertEqual(unmatched2[0], 'sub-01',
"parse_bids_filename unmatched list should have correct values when unmatched entity")
def test_parse_bids_filename_full(self):
the_path1 = '/d/base/sub-01/ses-test/func/sub-01_ses-test_task-overt_run-2_bold.json'
suffix1, ext1, entity_dict1, unmatched1 = parse_bids_filename(the_path1)
self.assertEqual(suffix1, 'bold', "parse_bids_filename should correctly parse name_suffix for full path")
self.assertEqual(ext1, '.json', "parse_bids_filename should correctly parse ext for full path")
self.assertIsInstance(entity_dict1, dict, "parse_bids_filename should return entities as a dictionary")
self.assertEqual(entity_dict1['sub'], '01', "parse_bids_filename should have a sub entity")
self.assertEqual(entity_dict1['ses'], 'test', "parse_bids_filename should have a ses entity")
self.assertEqual(entity_dict1['task'], 'overt', "parse_bids_filename should have a task entity")
self.assertEqual(entity_dict1['run'], '2', "parse_bids_filename should have a run entity")
self.assertEqual(len(entity_dict1), 4, "parse_bids_filename should 4 entities in the dictionary")
self.assertEqual(len(unmatched1), 0, "parse_bids_filename should not have unmatched items")