code layout clean up test_should_close_duplicates of unit issue test

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10651 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/issue_test.rb

@@ -839,11 +839,14 @@ class IssueTest < ActiveSupport::TestCase
     issue3 = Issue.generate!
 
     # 2 is a dupe of 1
-    IssueRelation.create!(:issue_from => issue2, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)
+    IssueRelation.create!(:issue_from => issue2, :issue_to => issue1,
+                          :relation_type => IssueRelation::TYPE_DUPLICATES)
     # And 3 is a dupe of 2
-    IssueRelation.create!(:issue_from => issue3, :issue_to => issue2, :relation_type => IssueRelation::TYPE_DUPLICATES)
+    IssueRelation.create!(:issue_from => issue3, :issue_to => issue2,
+                          :relation_type => IssueRelation::TYPE_DUPLICATES)
     # And 3 is a dupe of 1 (circular duplicates)
-    IssueRelation.create!(:issue_from => issue3, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)
+    IssueRelation.create!(:issue_from => issue3, :issue_to => issue1,
+                          :relation_type => IssueRelation::TYPE_DUPLICATES)
 
     assert issue1.reload.duplicates.include?(issue2)