Fix expected query counts in tests (#344)

course_discovery/apps/api/v1/tests/test_views/test_catalogs.py

@@ -141,7 +141,7 @@ class CatalogViewSetTests(ElasticsearchTestMixin, SerializationMixin, OAuth2Mixi
         CourseRunFactory(enrollment_end=enrollment_end, course__title='ABC Test Course 2')
         CourseRunFactory(enrollment_end=enrollment_end, course=self.course)
 
-        with self.assertNumQueries(41):
+        with self.assertNumQueries(40):
             response = self.client.get(url)
             self.assertEqual(response.status_code, 200)
             self.assertListEqual(response.data['results'], self.serialize_catalog_course(courses, many=True))

course_discovery/apps/api/v1/tests/test_views/test_courses.py

@@ -19,7 +19,7 @@ class CourseViewSetTests(SerializationMixin, APITestCase):
         """ Verify the endpoint returns the details for a single course. """
         url = reverse('api:v1:course-detail', kwargs={'key': self.course.key})
 
-        with self.assertNumQueries(19):
+        with self.assertNumQueries(18):
             response = self.client.get(url)
             self.assertEqual(response.status_code, 200)
             self.assertEqual(response.data, self.serialize_course(self.course))
@@ -28,7 +28,7 @@ class CourseViewSetTests(SerializationMixin, APITestCase):
         """ Verify the endpoint returns a list of all courses. """
         url = reverse('api:v1:course-list')
 
-        with self.assertNumQueries(25):
+        with self.assertNumQueries(24):
             response = self.client.get(url)
             self.assertEqual(response.status_code, 200)
             self.assertListEqual(
@@ -55,6 +55,6 @@ class CourseViewSetTests(SerializationMixin, APITestCase):
         keys = ','.join([course.key for course in courses])
         url = '{root}?keys={keys}'.format(root=reverse('api:v1:course-list'), keys=keys)
 
-        with self.assertNumQueries(38):
+        with self.assertNumQueries(35):
             response = self.client.get(url)
             self.assertListEqual(response.data['results'], self.serialize_course(courses, many=True))

course_discovery/apps/api/v1/tests/test_views/test_programs.py

@@ -40,14 +40,14 @@ class ProgramViewSetTests(APITestCase):
     def test_retrieve(self):
         """ Verify the endpoint returns the details for a single program. """
         program = ProgramFactory()
-        with self.assertNumQueries(15):
+        with self.assertNumQueries(34):
             self.assert_retrieve_success(program)
 
     def test_retrieve_without_course_runs(self):
         """ Verify the endpoint returns data for a program even if the program's courses have no course runs. """
         course = CourseFactory()
         program = ProgramFactory(courses=[course])
-        with self.assertNumQueries(15):
+        with self.assertNumQueries(49):
             self.assert_retrieve_success(program)
 
     def assert_list_results(self, url, expected, expected_query_count):