public void Create_EnableCreatedToolTip_SetsToolTipActive()
        {
            var toolTip = new ToolTip {
                Active = false
            };
            ValuesToolTip sut = ValuesToolTip.Create(new Control(), toolTip);

            sut.Enable();

            Assert.That(toolTip.Active, Is.True, "The non-active tool tip was not set to active.");
        }