scm: cvs: check assign changesets in root directory showing of functional test.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5189 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/repositories_cvs_controller_test.rb

@@ -61,6 +61,9 @@ class RepositoriesCvsControllerTest < ActionController::TestCase
 
       entry = assigns(:entries).detect {|e| e.name == 'README'}
       assert_equal 'file', entry.kind
+
+      assert_not_nil assigns(:changesets)
+      assigns(:changesets).size > 0
     end
 
     def test_browse_directory