Change assert calls to avoid deprecation warnings.

tests/test_inheritance_iterable.py

@@ -17,4 +17,4 @@ class InheritanceIterableTest(TestCase):
                 to_attr='normal_field_prefetched'
             )
         )
-        self.assertEquals(qs.count(), 0)
+        self.assertEqual(qs.count(), 0)

tests/test_managers/test_inheritance_manager.py

@@ -44,7 +44,7 @@ class InheritanceManagerTests(TestCase):
         raise an AttributeError further in.
         """
         regex = '^.+? is not in the discovered subclasses, tried:.+$'
-        with self.assertRaisesRegexp(ValueError, regex):
+        with self.assertRaisesRegex(ValueError, regex):
             self.get_manager().select_subclasses('user')
 
     def test_select_specific_subclasses(self):
@@ -306,7 +306,7 @@ class InheritanceManagerUsingModelsTests(TestCase):
         Confirming that giving a stupid model doesn't work.
         """
         regex = '^.+? is not a subclass of .+$'
-        with self.assertRaisesRegexp(ValueError, regex):
+        with self.assertRaisesRegex(ValueError, regex):
             InheritanceManagerTestParent.objects.select_subclasses(
                 TimeFrame).order_by('pk')
 

tests/test_managers/test_join_manager.py

@@ -17,21 +17,21 @@ class JoinManagerTest(TestCase):
         a_slice = BoxJoinModel.objects.all()[0:10]
         with self.assertNumQueries(1):
             result = a_slice.join()
-        self.assertEquals(result.count(), 10)
+        self.assertEqual(result.count(), 10)
 
     def test_self_join_with_where_statement(self):
         qs = BoxJoinModel.objects.filter(name='name_1')
         result = qs.join()
-        self.assertEquals(result.count(), 1)
+        self.assertEqual(result.count(), 1)
 
     def test_join_with_other_qs(self):
         item_qs = JoinItemForeignKey.objects.filter(weight=10)
         boxes = BoxJoinModel.objects.all().join(qs=item_qs)
-        self.assertEquals(boxes.count(), 1)
-        self.assertEquals(boxes[0].name, 'name_1')
+        self.assertEqual(boxes.count(), 1)
+        self.assertEqual(boxes[0].name, 'name_1')
 
     def test_reverse_join(self):
         box_qs = BoxJoinModel.objects.filter(name='name_1')
         items = JoinItemForeignKey.objects.all().join(box_qs)
-        self.assertEquals(items.count(), 1)
-        self.assertEquals(items[0].weight, 10)
+        self.assertEqual(items.count(), 1)
+        self.assertEqual(items[0].weight, 10)