Use assertEqual instead of deprecated assertEquals

diff --git a/tests/messages/test_catalog.py b/tests/messages/test_catalog.py
index a6b9f512eb3e483b9a2a963845452a98a3cb2bff..2d2880c38342fcfb65051ba9f283714065b87e6a 100644 (file)
--- a/tests/messages/test_catalog.py
+++ b/tests/messages/test_catalog.py
@@ -62,7 +62,7 @@ class CatalogTestCase(unittest.TestCase):
     def test_add_returns_message_instance(self):
         cat = catalog.Catalog()
         message = cat.add('foo')
-        self.assertEquals('foo', message.id)
+        self.assertEqual('foo', message.id)
 
     def test_two_messages_with_same_singular(self):
         cat = catalog.Catalog()