def test_get_manifest_attribtues(self):
"""
This function checks 2 simple cases to verify the functionality of '_get_manifest_attribtues'
1: When the attribute is not in the manifest, a default val should be returned
2: When the key is there and manifest itself exist, its corresponding value should be returned
"""
manifest = {"rename_files": "test_val"}
# Test for the two cases mentioned above
test_val_one = SystemContainers._get_manifest_attributes(
manifest, "rename_files", None)
self.assertEqual(test_val_one, "test_val")
test_val_two = SystemContainers._get_manifest_attributes(
manifest, "non_existant", "test_two")
self.assertEqual(test_val_two, "test_two")
