Accord.Tests.Statistics.CodificationFilterTest.TranslateTest3 C# (CSharp) Method

        public void TranslateTest3()
        {
            string[] colNames = { "col1", "col2", "col3" };
            DataTable table = new DataTable("TranslateTest1 Table");
            table.Columns.Add(colNames);

            table.Rows.Add(1, 2, 3);
            table.Rows.Add(1, 3, 5);
            table.Rows.Add(1, 4, 7);
            table.Rows.Add(2, 4, 6);
            table.Rows.Add(2, 5, 8);
            table.Rows.Add(2, 6, 10);
            table.Rows.Add(3, 4, 5);
            table.Rows.Add(3, 5, 7);
            table.Rows.Add(3, 6, 9);

            // values 1,2,3 are in column 1
            // values 2,3,4,5,6 in column 2
            // values 3,5,6,7,8,9,10 in column 3
            var codeBook = new Codification(table);
            Matrix.IsEqual(new int[] { 0, 0, 0 }, codeBook.Translate(new[] { "1", "2", "3" }));
            Matrix.IsEqual(new int[] { 0, 1, 1 }, codeBook.Translate(new[] { "1", "3", "5" }));
            Matrix.IsEqual(new int[] { 0, 2, 2 }, codeBook.Translate(new[] { "1", "4", "7" }));
            Matrix.IsEqual(new int[] { 1, 2, 3 }, codeBook.Translate(new[] { "2", "4", "6" }));
            Matrix.IsEqual(new int[] { 1, 3, 4 }, codeBook.Translate(new[] { "2", "5", "8" }));
            Matrix.IsEqual(new int[] { 1, 4, 5 }, codeBook.Translate(new[] { "2", "6", "10" }));
            Matrix.IsEqual(new int[] { 2, 2, 1 }, codeBook.Translate(new[] { "3", "4", "5" }));
            Matrix.IsEqual(new int[] { 2, 3, 2 }, codeBook.Translate(new[] { "3", "5", "7" }));
            Matrix.IsEqual(new int[] { 2, 4, 6 }, codeBook.Translate(new[] { "3", "6", "9" }));

            Matrix.IsEqual(new int[] { 2 }, codeBook.Translate(new[] { "3" }));
            Matrix.IsEqual(new int[] { 2, 4 }, codeBook.Translate(new[] { "3", "6" }));
            Matrix.IsEqual(new int[] { 2, 4, 6 }, codeBook.Translate(new[] { "3", "6", "9" }));

            bool thrown = false;

            try { codeBook.Translate(new[] { "3", "6", "9", "10" }); }
            catch (Exception) { thrown = true; }

            Assert.IsTrue(thrown);
        }