public void MapToolMessageBoxDisabledTest() { var demoMapTool = new MapToolMessageBox(); var mapControl = new MapControl() { Map = new Map(new Size(100, 100)) }; mapControl.Tools.Add(demoMapTool); mapControl.ActivateTool(demoMapTool); demoMapTool.Disable(); WindowsFormsTestHelper.ShowModal(mapControl); }