public void DroppableTestNotAcceptable() { _droppablePage.AcceptTab.Click(); var targetBoxColorBefore = _droppablePage.TargetBoxAccept.GetCssValue("background-color"); Builder.DragAndDrop(_droppablePage.SourceNotAcceptableBox, _droppablePage.TargetBoxAccept).Perform(); _droppablePage.AssertTargetBoxColorIsEqualBeforeAndAfter(targetBoxColorBefore, _droppablePage.TargetBoxAccept.GetCssValue("background-color")); }