public void CreateBasic()
{
TestCustomer customer = new TestCustomer();
DataTableAdapter <TestCustomer> adapter = new DataTableAdapter <TestCustomer>();
DataTable table = adapter.Create(customer);
Assert.AreEqual(5, table.Columns.Count);
Assert.AreEqual("CustomerId", table.Columns[0].ColumnName);
Assert.AreEqual("TerritoryId", table.Columns[1].ColumnName);
Assert.AreEqual("AccountNumber", table.Columns[2].ColumnName);
Assert.AreEqual("CustomerType", table.Columns[3].ColumnName);
Assert.AreEqual("Rowguid", table.Columns[4].ColumnName);
}
public void CreateWithExtraColumn()
{
TestCustomer customer = new TestCustomer();
customer.CustomerId = 100;
DataTableAdapter <TestCustomer> adapter = new DataTableAdapter <TestCustomer>();
adapter.AddColumn("CustomerId2", typeof(int), item => customer.CustomerId);
DataTable table = adapter.Create(customer);
Assert.AreEqual(6, table.Columns.Count);
Assert.AreEqual("CustomerId", table.Columns[0].ColumnName);
Assert.AreEqual("TerritoryId", table.Columns[1].ColumnName);
Assert.AreEqual("AccountNumber", table.Columns[2].ColumnName);
Assert.AreEqual("CustomerType", table.Columns[3].ColumnName);
Assert.AreEqual("Rowguid", table.Columns[4].ColumnName);
Assert.AreEqual("CustomerId2", table.Columns[5].ColumnName);
Assert.AreEqual(100, table.Rows[0][0]);
Assert.AreEqual(100, table.Rows[0]["CustomerId"]);
Assert.AreEqual(table.Rows[0][0], table.Rows[0][5]);
Assert.AreEqual(table.Rows[0]["CustomerId"], table.Rows[0]["CustomerId2"]);
}