Support declarations in FileField/ImageField.

Previously, the declarations (``factory.Sequence`` & co)  weren't properly computed.

2 files changed, 12 insertions, 0 deletions

diff --git a/tests/djapp/models.py b/tests/djapp/models.py
index 96ee5cf..1c1fd8e 100644
--- a/tests/djapp/models.py
+++ b/tests/djapp/models.py
@@ -79,6 +79,7 @@ if Image is not None:  # PIL is available
 
     class WithImage(models.Model):
         animage = models.ImageField(upload_to=WITHFILE_UPLOAD_TO)
+        size = models.IntegerField(default=0)
 
 else:
     class WithImage(models.Model):
diff --git a/tests/test_django.py b/tests/test_django.py
index 9ac8f5c..ac52769 100644
--- a/tests/test_django.py
+++ b/tests/test_django.py
@@ -497,6 +497,17 @@ class DjangoImageFieldTestCase(unittest.TestCase):
         self.assertEqual(100, o.animage.height)
         self.assertEqual('django/example.jpg', o.animage.name)
 
+    def test_complex_create(self):
+        o = WithImageFactory.create(
+            size=10,
+            animage__filename=factory.Sequence(lambda n: 'img%d.jpg' % n),
+            __sequence=42,
+            animage__width=factory.SelfAttribute('..size'),
+            animage__height=factory.SelfAttribute('width'),
+        )
+        self.assertIsNotNone(o.pk)
+        self.assertEqual('django/img42.jpg', o.animage.name)
+
     def test_with_content(self):
         o = WithImageFactory.build(animage__width=13, animage__color='red')
         self.assertIsNone(o.pk)