Test for .attachment_definitions

lib/paperclip/has_attached_file.rb

@@ -92,7 +92,7 @@ def add_paperclip_callbacks
 
     module ClassMethods
       def attachment_definitions
-        Paperclip::AttachmentRegistry.definitions_for(self.class)
+        Paperclip::AttachmentRegistry.definitions_for(self)
       end
     end
   end

test/attachment_definitions_test.rb

@@ -0,0 +1,12 @@
+require './test/helper'
+
+class AttachmentDefinitionsTest < Test::Unit::TestCase
+  should 'return all of the attachments on the class' do
+    reset_class "Dummy"
+    Dummy.has_attached_file :avatar, {:path => "abc"}
+    Dummy.has_attached_file :other_attachment, {:url => "123"}
+    expected = {:avatar => {:path => "abc"}, :other_attachment => {:url => "123"}}
+
+    assert_equal expected, Dummy.attachment_definitions
+  end
+end