Adds API response to /trackers to get the list of all available trackers (#7181).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7877 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/trackers_controller_test.rb

@@ -37,6 +37,18 @@ class TrackersControllerTest < ActionController::TestCase
     assert_response :success
     assert_template 'index'
   end
+  
+  def test_index_by_anonymous_should_redirect_to_login_form
+    @request.session[:user_id] = nil
+    get :index
+    assert_redirected_to '/login?back_url=http%3A%2F%2Ftest.host%2Ftrackers'
+  end
+  
+  def test_index_by_user_should_respond_with_406
+    @request.session[:user_id] = 2
+    get :index
+    assert_response 406
+  end
 
   def test_get_new
     get :new