Accord.Tests.Math.MatrixTest.ToArrayTest C# (CSharp) Method

        public void ToArrayTest()
        {
            DataTable table = new DataTable("myData");
            table.Columns.Add("Double", typeof(double));
            table.Columns.Add("Integer", typeof(int));
            table.Columns.Add("Boolean", typeof(bool));

            table.Rows.Add(4.20, 42, true);
            table.Rows.Add(-3.14, -17, false);
            table.Rows.Add(21.00, 0, false);

            double[] expected;
            double[] actual;

            expected = new double[] { 4.20, -3.14, 21 };
            actual = table.Columns["Double"].ToArray();
            Assert.IsTrue(expected.IsEqual(actual));

            expected = new double[] { 42, -17, 0 };
            actual = table.Columns["Integer"].ToArray();
            Assert.IsTrue(expected.IsEqual(actual));

            expected = new double[] { 1, 0, 0 };
            actual = table.Columns["Boolean"].ToArray();
            Assert.IsTrue(expected.IsEqual(actual));
        }