public void GetDataRowCollectionTest()
        {
            DataSet dataSet = new DataSet();
            DataRowCollection dataRows = null;

            dataRows = dataSet.GetDataRowCollection();
            Assert.IsNull(dataRows);

            DataTable dataTable = dataSet.Tables.Add();
            dataTable.Columns.Add("TestColumn", typeof(string));
            dataTable.Rows.Add("TestValue");
            dataRows = dataSet.GetDataRowCollection();
            Assert.IsNotNull(dataRows);
            Assert.AreNotEqual(dataRows.Count, 0);
        }