diff test/unit/.svn/text-base/issue_relation_test.rb.svn-base @ 128:07fa8a8b56a8

Update to Redmine trunk rev 4732

--- a/test/unit/.svn/text-base/issue_relation_test.rb.svn-base	Thu Jan 13 14:12:06 2011 +0000
+++ b/test/unit/.svn/text-base/issue_relation_test.rb.svn-base	Wed Jan 19 15:04:22 2011 +0000
@@ -73,4 +73,13 @@
     r = IssueRelation.new(:relation_type => IssueRelation::TYPE_PRECEDES, :delay => 1)
     assert_nil r.set_issue_to_dates
   end
+  
+  def test_validates_circular_dependency
+    IssueRelation.delete_all
+    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_PRECEDES)
+    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_PRECEDES)
+    r = IssueRelation.new(:issue_from => Issue.find(3), :issue_to => Issue.find(1), :relation_type => IssueRelation::TYPE_PRECEDES)
+    assert !r.save
+    assert_not_nil r.errors.on(:base)
+  end
 end