diff --git a/test/functional/groups_controller_test.rb b/test/functional/groups_controller_test.rb
index 554323897..6cdf5009d 100644
--- a/test/functional/groups_controller_test.rb
+++ b/test/functional/groups_controller_test.rb
@@ -54,6 +54,20 @@ class GroupsControllerTest < Redmine::ControllerTest
     assert_response :success
   end
 
+  def test_show_should_display_custom_fields
+    GroupCustomField.generate!(name: 'field_visible', visible: true)
+    Group.find(10).update(custom_field_values: {GroupCustomField.last.id => 'value_visible'})
+    GroupCustomField.generate!(name: 'field_invisible', visible: false)
+    Group.find(10).update(custom_field_values: {GroupCustomField.last.id => 'value_invisible'})
+    get :show, :params => {:id => 10}
+    assert_response :success
+
+    assert_select 'li', :text => /field_visible/
+    assert_select 'li', :text => /value_visible/
+    assert_select 'li', :text => /field_invisible/, :count => 0
+    assert_select 'li', :text => /value_invisible/, :count => 0
+  end
+
   def test_show_invalid_should_return_404
     get :show, :params => {
         :id => 99