Accord.Tests.Math.CombinatoricsTest.SequencesTest C# (CSharp) Method

        public void SequencesTest()
        {
            int[] symbols = { 2, 3, 2 };

            int[][] expected =
            {
                new int[] { 0, 0, 0 },
                new int[] { 0, 0, 1 },
                new int[] { 0, 1, 0 },
                new int[] { 0, 1, 1 },
                new int[] { 0, 2, 0 },
                new int[] { 0, 2, 1 },
                new int[] { 1, 0, 0 },
                new int[] { 1, 0, 1 },
                new int[] { 1, 1, 0 },
                new int[] { 1, 1, 1 },
                new int[] { 1, 2, 0 },
                new int[] { 1, 2, 1 },
            };

            int[][] actual = Combinatorics.Sequences(symbols).Select(x => (int[])x.Clone()).ToArray();

            Assert.IsTrue(expected.IsEqual(actual));
        }