Missing fixtures.

git-svn-id: http://svn.redmine.org/redmine/trunk@14770 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/issues_test.rb

@@ -31,7 +31,8 @@ class IssuesTest < Redmine::IntegrationTest
            :enumerations,
            :custom_fields,
            :custom_values,
-           :custom_fields_trackers
+           :custom_fields_trackers,
+           :attachments
 
   # create an issue
   def test_add_issue