def test_taglist_to_native_accepts_tag_manager(self):
mock_tag_manager = mock.Mock(all=mock.Mock())
mock_tags = []
for tag_name in self.tags:
tag = mock.Mock()
tag.name = tag_name
mock_tags.append(tag)
mock_tag_manager.all.return_value = mock_tags
serializer = serializers.TagListSerializer()
result = serializer.to_native(mock_tag_manager)
for tag in self.tags:
self.assertIn(tag, result)
mock_tag_manager.all.assert_called()
def test_taglist_from_native_fails_for_non_lists(self):
serializer = serializers.TagListSerializer()
with self.assertRaises(ParseError):
serializer.from_native({'not': 'a list'})
def test_taglist_to_native_fails_otherwise(self):
serializer = serializers.TagListSerializer()
with self.assertRaises(ParseError):
serializer.to_native("not a list")
def test_taglist_from_native_accepts_list(self):
serializer = serializers.TagListSerializer()
self.assertEqual(self.tags, serializer.from_native(self.tags))
def test_taglist_to_native_accepts_lists(self):
serializer = serializers.TagListSerializer()
tags = "foo bar baz".split()
self.assertEqual(tags, serializer.to_native(tags))