public void Clone_Success()
 {
     using (AdjustableArrowCap arrowCap = new AdjustableArrowCap(1, 1))
         using (AdjustableArrowCap clone = Assert.IsType <AdjustableArrowCap>(arrowCap.Clone()))
         {
             Assert.NotSame(clone, arrowCap);
             Assert.Equal(clone.Width, arrowCap.Width);
             Assert.Equal(clone.Height, arrowCap.Height);
             Assert.Equal(clone.MiddleInset, arrowCap.MiddleInset);
             Assert.Equal(clone.Filled, arrowCap.Filled);
         }
 }