'If feature flag is on, then edxnotes must not be filtered.'

@patch.dict(settings.FEATURES, {'ENABLE_EDXNOTES': True})
def test_validate_update_filtered_edxnotes_on(self):

    (is_valid, errors, test_model) = CourseMetadata.validate_and_update_from_json(self.course, {'edxnotes': {'value': 'true'}}, user=self.user)
    self.assertIn('edxnotes', test_model)
