diff --git a/hyde/tests/ext/test_images.py b/hyde/tests/ext/test_images.py
index 80d9522..0db2ee0 100644
--- a/hyde/tests/ext/test_images.py
+++ b/hyde/tests/ext/test_images.py
@@ -182,6 +182,7 @@ class TestImageThumbSize(object):
         assert nh == 50
 
 class TestImageThumbnails(object):
+    # TODO: add tests for cropping? (not easy currently)
 
     def setUp(self):
         TEST_SITE.make()
@@ -268,7 +269,6 @@ class TestImageThumbnails(object):
         im = Image.open(self._deployed_image(prefix, LANDSCAPE_IMAGE))
         assert im.size[1] == 50
 
-
     def test_larger_and_smaller(self):
         prefix='thumb_'
         meta = dict(thumbnails=[dict(larger=100, smaller=50, prefix=prefix, include=['*.jpg'])])