Add __len__ to FieldDataCache

2015-05-20 15:06:17 -04:00
parent 4625036d31
commit 122039ac58
2 changed files with 4 additions and 1 deletions
--- a/lms/djangoapps/courseware/tests/test_model_data.py
+++ b/lms/djangoapps/courseware/tests/test_model_data.py
@@ -242,7 +242,7 @@ class TestMissingStudentModule(TestCase):

    def test_set_field_in_missing_student_module(self):
        "Test that setting a field in a missing StudentModule creates the student module"
-        self.assertEquals(0, sum(len(cache) for cache in self.field_data_cache.cache.values()))
+        self.assertEquals(0, len(self.field_data_cache))
        self.assertEquals(0, StudentModule.objects.all().count())

        # We are updating a problem, so we write to courseware_studentmodulehistory