public void RowCount2()
        {
            var tests = new List <Test>
            {
                new Test
                {
                    Id     = 1
                    , Name = "A"
                }
                , new Test
                {
                    Id     = 2
                    , Name = "B"
                }
            };

            var target = new DataTableWithSerialGenerator <Test>();

            target.AddRange(tests);
            var actual = target.Result;


            var expected = new DataTable();

            expected.Columns.Add("Id");
            expected.Columns.Add("Name");
            expected.Columns.Add("Serial");

            var row = expected.NewRow();

            row["Id"]     = 1;
            row["Name"]   = "A";
            row["Serial"] = 1;
            expected.Rows.Add(row);

            row           = expected.NewRow();
            row["Id"]     = 2;
            row["Name"]   = "B";
            row["Serial"] = 2;
            expected.Rows.Add(row);

            Assert.IsTrue(IsTableSame(expected, actual));
        }
        public void RowCount1WithNullableInt()
        {
            var tests = new List <Test2>
            {
                new Test2
                {
                    Id     = null
                    , Name = "A"
                }
            };


            var target = new DataTableWithSerialGenerator <Test2>();

            target.AddRange(tests);
            var actual = target.Result;

            var expected = new DataTable();

            var column = new DataColumn();

            column.ColumnName  = "Id";
            column.AllowDBNull = true;
            column.DataType    = Nullable.GetUnderlyingType(typeof(Int32?));
            expected.Columns.Add(column);

            expected.Columns.Add("Name");
            expected.Columns.Add("Serial");

            var row = expected.NewRow();

            row["Id"]     = DBNull.Value;
            row["Name"]   = "A";
            row["Serial"] = 1;
            expected.Rows.Add(row);

            Assert.IsTrue(IsTableSame(expected, actual));
        }