def test_compare_by_index_wrong_type(self):
"""
Tests that when a valid Annotations object calls the compare_by_entity() method with an object that is not an
Annotations, it raises ValueError.
"""
annotations1 = Annotations(self.ann_file_path_one, annotation_type='ann')
annotations2 = "This is not an Annotations object"
with self.assertRaises(ValueError):
annotations1.compare_by_index(annotations2)
def test_compare_by_index_all_entities_matched(self):
"""
Tests that when compare_by_index() is called with nearly-identical data, the calculations accurately pair
annotations that refer to the same instance of an entity but are not identical. Specifically, test that list
"NOT_MATCHED" is empty.
"""
annotations1 = Annotations(self.ann_file_path_one_modified)
annotations2 = Annotations(self.ann_file_path_one)
comparison = annotations1.compare_by_index(annotations2, strict=1)
self.assertListEqual(comparison["NOT_MATCHED"], [])
def test_compare_by_index_strict_lt_0(self):
"""Tests that when compare_by_index() is called with a strict below 0, it raises ValueError."""
annotations1 = Annotations(self.ann_file_path_one, annotation_type='ann')
annotations2 = Annotations(self.ann_file_path_two, annotation_type='ann')
with self.assertRaises(ValueError):
annotations1.compare_by_index(annotations2, strict=-1)
def test_compare_by_index_valid_data_return_dict(self):
"""Tests that when compare_by_index() is called with valid data, it returns a dict."""
annotations1 = Annotations(self.ann_file_path_one, annotation_type='ann')
annotations2 = Annotations(self.ann_file_path_two, annotation_type='ann')
result = annotations1.compare_by_index(annotations2)
self.assertIsInstance(result, dict)
