Ticket #13171: field_subclassing_tests_patch.diff

tests/modeltests/field_subclassing/fields.py

@@ -41 +41 @@
     def get_db_prep_save(self, value):
         return unicode(value)
 
-    def get_db_prep_lookup(self, lookup_type, value):
+    def get_prep_lookup(self, lookup_type, value):
         if lookup_type == 'exact':
             return force_unicode(value)
         if lookup_type == 'in':
             return [force_unicode(v) for v in value]
         if lookup_type == 'isnull':
             return []
-        raise FieldError('Invalid lookup type: %r' % lookup_type)
+        raise TypeError('Invalid lookup type: %r' % lookup_type)
 
 
 class JSONField(models.TextField):

tests/modeltests/field_subclassing/models.py

@@ -51 +51 @@
 >>> MyModel.objects.filter(data__lt=s)
 Traceback (most recent call last):
 ...
-FieldError: Invalid lookup type: 'lt'
+TypeError: Invalid lookup type: 'lt'
 
 # Serialization works, too.
 >>> stream = serializers.serialize("json", MyModel.objects.all())