use assertEqual() - assertEquals is deprecated

Author: asherf

django_prometheus/tests/end2end/testapp/test_migrations.py

@@ -30,7 +30,7 @@ def test_counters(self):
         executor.migration_plan.return_value = set()
         executor.loader.applied_migrations = set(["a", "b", "c"])
         ExportMigrationsForDatabase("fakedb1", executor)
-        self.assertEquals(executor.migration_plan.call_count, 1)
+        self.assertEqual(executor.migration_plan.call_count, 1)
         executor.migration_plan = MagicMock()
         executor.migration_plan.return_value = set(["a"])
         executor.loader.applied_migrations = set(["b", "c"])