public void RawMomentsConstructorTest3() { float[,] img = { { 1, 2, 3, 4, 5 }, { 6, 7, 8, 9, 10 }, { 11, 12, 13, 14, 15 }, { 16, 17, 18, 19, 20 }, }; double sum = img.Sum(); RawMoments raw = new RawMoments(img); Assert.AreEqual(sum, raw.M00); } }