def test_get_all_test_documents(self):
testing_dataset_handler = TestDatasetHandler("example_test_data_set")
result = testing_dataset_handler.get_all_test_documents()
expected_document_names = ["cat1","cat2","dog1","no_category1"]
expected_document_names = set(expected_document_names)
result = set(list(result.keys()))
self.assertEqual(result,expected_document_names)
