protected override async Task <U2Pair> RunProxiedDbDataAdapterAsync(List <TestTable> randomDataSource, FakeProxiedDbDataAdapter adapter)
{
using (DbCommandBuilder <FakeDbCommand> cmdBuilder = await adapter.CreateCommandBuilderAsync().ConfigureAwait(false))
{
DataTable dataTable = new DataTable();
// `.Fill` returns the number of rows in the first table, not any subsequent tables. Yes, that's silly.
Int32 rowsInFirstTable = await adapter.FillAsync(dataTable);
rowsInFirstTable.ShouldBe(40);
//
Dictionary <String, Int32> rowsModified = DataTableMethods.MutateDataTable(dataTable);
//
adapter.UpdateCommand = cmdBuilder.GetUpdateCommand();
adapter.UpdateCommand.NonQueryResultRowCountValue = (cmd) => DataTableMethods.GetUpdateStatementNonQueryResultRowCountValue(expectedTableName: "TODO", adapter, dataTable, cmd, rowsModified);
DataRow[] rows = dataTable.Rows.Cast <DataRow>().ToArray();
Int32 updatedRows = await adapter.Update2Async(rows);
// updatedRows.ShouldBe( rowsModified );
return(rows, rowsModified, updatedRows);
}
}
