System.Data.Tests.DataViewTest2.AddNew C# (CSharp) Method

        public void AddNew()
        {
            //create the source datatable
            DataTable dt = DataProvider.CreateChildDataTable();

            //create the dataview for the table
            DataView dv = new DataView(dt);

            int CountView = dv.Count;
            int CountTable = dt.Rows.Count;

            DataRowView drv = null;

            // AddNew - DataView Row Count
            drv = dv.AddNew();
            Assert.Equal(dv.Count, CountView + 1);

            // AddNew - Table Row Count 
            Assert.Equal(dt.Rows.Count, CountTable);

            // AddNew - new row in DataTable
            drv.EndEdit();
            Assert.Equal(dt.Rows.Count, CountTable + 1);

            // AddNew - new row != null
            Assert.Equal(true, drv != null);

            // AddNew - check table
            Assert.Equal(dt, drv.Row.Table);
        }