Redmine

--- a/test/unit/attachment_transaction_test.rb
+++ b/test/unit/attachment_transaction_test.rb
@@ -73,4 +73,18 @@ class AttachmentTest < ActiveSupport::TestCase
     end
     assert File.exist?(diskfile)
   end
+
+  def test_after_commit_dont_missing_file
+    attachments =
+        ActiveRecord::Base.transaction do
+          (1..3).map do
+            Attachment.create!(
+                :file => 'anything',
+                :filename => 'filename.pdf',
+                :author => User.find(1)
+            )
+          end
+        end
+    assert attachments.reject { |a| File.exist?(a.diskfile) }.empty?
+  end
 end