Refs #25507 -- Added tests for using QuerySet.count() with a RawSQL annotation.

Fixed in 3f32154f40

tests/expressions/tests.py

@@ -70,6 +70,10 @@ class BasicExpressionsTests(TestCase):
             ['<Company: Example Inc.>', '<Company: Foobar Ltd.>', '<Company: Test GmbH>'],
         )
 
+    def test_annotate_values_count(self):
+        companies = Company.objects.annotate(foo=RawSQL('%s', ['value']))
+        self.assertEqual(companies.count(), 3)
+
     @unittest.skipIf(connection.vendor == 'oracle', "Oracle doesn't support using boolean type in SELECT")
     def test_filtering_on_annotate_that_uses_q(self):
         self.assertEqual(