public void ReportByOrderIDNoneFound()
{
// create instance of filtered data
clsOrderLineCollection FilteredOrderLines = new clsOrderLineCollection();
// apply number plate that doesn't exist
FilteredOrderLines.ReportbyOrderID(000000);
// test that there are no records
Assert.AreEqual(0, FilteredOrderLines.Count);
}
public void ReportByOrderIDMethodOK()
{
// create instance of unfiltered class
clsOrderLineCollection AllOrderLines = new clsOrderLineCollection();
// create instance of filtered orders
clsOrderLineCollection FilteredOrderLines = new clsOrderLineCollection();
// apply blank string (all records returned)
FilteredOrderLines.ReportbyOrderID(1);
// test that values are the same
Assert.AreEqual(AllOrderLines.Count, FilteredOrderLines.Count);
}
protected void btnApply_Click(object sender, EventArgs e)
{
// create instance of orderLine collection
clsOrderLineCollection OrderLines = new clsOrderLineCollection();
OrderLines.ReportbyOrderID(Convert.ToInt32(txtFilter.Text));
lstOrderLineList.DataSource = OrderLines.OrderLineList;
//set primary key
lstOrderLineList.DataValueField = "OrderLineID";
// set field to display
lstOrderLineList.DataTextField = "OrderID";
// bind data to list
lstOrderLineList.DataBind();
}