Adds a optgroup for groups in users/groups select tags.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6307 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 23 insertions, 0 deletions

diff --git a/test/unit/helpers/application_helper_test.rb b/test/unit/helpers/application_helper_test.rb
index 1d82dcb0e..d2e7cee62 100644
--- a/test/unit/helpers/application_helper_test.rb
+++ b/test/unit/helpers/application_helper_test.rb
@@ -675,4 +675,27 @@ RAW
     assert_equal %(<a href="/projects/ecookbook/settings" class="project">eCookbook</a>),
                  link_to_project(project, {:action => 'settings'}, :class => "project")
   end
+  
+  def test_principals_options_for_select_with_users
+    users = [User.find(2), User.find(4)]
+    assert_equal %(<option value="2">John Smith</option><option value="4">Robert Hill</option>),
+      principals_options_for_select(users)
+  end
+  
+  def test_principals_options_for_select_with_selected
+    users = [User.find(2), User.find(4)]
+    assert_equal %(<option value="2">John Smith</option><option value="4" selected="selected">Robert Hill</option>),
+      principals_options_for_select(users, User.find(4))
+  end
+  
+  def test_principals_options_for_select_with_users_and_groups
+    users = [User.find(2), Group.find(11), User.find(4), Group.find(10)]
+    assert_equal %(<option value="2">John Smith</option><option value="4">Robert Hill</option>) +
+      %(<optgroup label="Groups"><option value="10">A Team</option><option value="11">B Team</option></optgroup>),
+      principals_options_for_select(users)
+  end
+  
+  def test_principals_options_for_select_with_empty_collection
+    assert_equal '', principals_options_for_select([])
+  end
 end