public void RemoveHolesTest()
        {
            var poly = new Polygon2DWithHoles(m_squareWithHole.Outside, m_squareWithHole.Holes);

            poly.RemoveHoles();
            Assert.AreEqual(0, poly.Holes.Count);
        }
        public void IsConvexTest()
        {
            Assert.IsFalse(m_squareWithHole.IsConvex());
            var poly = new Polygon2DWithHoles(m_squareWithHole.Outside, m_squareWithHole.Holes);

            poly.RemoveHoles();
            Assert.IsTrue(poly.IsConvex());
        }