test/unit/test_roachclip.rb in roachclip-0.1.0 vs test/unit/test_roachclip.rb in roachclip-0.1.1

@@ -67,9 +67,19 @@
 
           assert_equal @fname, d.image_name
           assert_equal File.size(@test_file_path), d.image_size
         end
 
+        should "destroy thumbs when image set to nil" do
+          @doc.image = nil
+          @doc.save!
+       
+          d = Doc.find(@doc.id)
+          # until joint supports clearing IDs
+          assert_raises(Mongo::GridFileNotFound) { d.image_thumb.read }
+          assert_raises(Mongo::GridFileNotFound) { d.image_large.read }
+        end
+
         should "have thumb and large" do
           assert @doc.image_thumb.size > 0
           assert @doc.image_large.size > 0
 
           assert_equal 'fonz_thumb.jpg', @doc.image_thumb_name