Use assertEqual, not assertEquals

rest_framework/tests/serializer.py

@@ -1364,16 +1364,16 @@ class FieldLabelTest(TestCase):
         serializer = self.serializer_class()
         text_field = serializer.fields['text']
 
-        self.assertEquals('Text comes here', text_field.label)
-        self.assertEquals('Text description.', text_field.help_text)
+        self.assertEqual('Text comes here', text_field.label)
+        self.assertEqual('Text description.', text_field.help_text)
 
     def test_field_ctor(self):
         """
         This is check that ctor supports both label and help_text.
         """
-        self.assertEquals('Label', fields.Field(label='Label', help_text='Help').label)
-        self.assertEquals('Help', fields.CharField(label='Label', help_text='Help').help_text)
-        self.assertEquals('Label', relations.HyperlinkedRelatedField(view_name='fake', label='Label', help_text='Help', many=True).label)
+        self.assertEqual('Label', fields.Field(label='Label', help_text='Help').label)
+        self.assertEqual('Help', fields.CharField(label='Label', help_text='Help').help_text)
+        self.assertEqual('Label', relations.HyperlinkedRelatedField(view_name='fake', label='Label', help_text='Help', many=True).label)
 
 
 class AttributeMappingOnAutogeneratedFieldsTests(TestCase):