Fix use of 2.7 only assertion.
diff --git a/tests/test_discovery.py b/tests/test_discovery.py
index 7003876..1cefefd 100644
--- a/tests/test_discovery.py
+++ b/tests/test_discovery.py
@@ -178,9 +178,7 @@
self._check_query_types(request)
# Five is right out.
- self.assertRaisesRegexp(
- TypeError, '"five" is not an allowed value in',
- zoo.query, er=['one', 'five'])
+ self.assertRaises(TypeError, zoo.query, er=['one', 'five'])
def test_optional_stack_query_parameters(self):
http = HttpMock(datafile('zoo.json'), {'status': '200'})