public void clearTest() { MemberFunction mf1 = new MemberFunction(new List <double[]>() { new double[2] { 1, 0 }, new double[2] { 2, 1 }, new double[2] { 3, 1 }, new double[2] { 4, 0 } }); mf1.clear(); Assert.AreEqual(mf1.MaxY, 0); testCoord(mf1.Coords, new List <double[]>()); }