public void ReportByNumberPlateTestDataFound()
{
// create instance of filtered data
clsOrderCollection FilteredOrders = new clsOrderCollection();
// var for outcome
Boolean OK = true;
// apply a numberplate that doesn't exist
FilteredOrders.ReportbyNumberPlate("xxxxxxx");
// check that the records are found
if (FilteredOrders.Count == 2)
{
// check that first record is correct - ID 32
if (FilteredOrders.OrderList[0].orderID != 32)
{
OK = false;
}
// check second record is ID 33
if (FilteredOrders.OrderList[1].orderID != 33)
{
OK = false;
}
}
else
{
OK = false;
}
// test that there are no records
Assert.IsTrue(OK);
}
public void ReportByNumberPlateNoneFound()
{
// create instance of filtered data
clsOrderCollection FilteredOrders = new clsOrderCollection();
// apply number plate that doesn't exist
FilteredOrders.ReportbyNumberPlate("zzzzzzz");
// test that there are no records
Assert.AreEqual(0, FilteredOrders.Count);
}
public void ReportByNumberPlateMethodOK()
{
// create instance of unfiltered class
clsOrderCollection AllOrders = new clsOrderCollection();
// create instance of filtered orders
clsOrderCollection FilteredOrders = new clsOrderCollection();
// apply blank string (all records returned)
FilteredOrders.ReportbyNumberPlate("");
// test that values are the same
Assert.AreEqual(AllOrders.Count, FilteredOrders.Count);
}
protected void btnApply_Click(object sender, EventArgs e)
{
// create instance of order collection
clsOrderCollection Orders = new clsOrderCollection();
Orders.ReportbyNumberPlate(txtFilter.Text);
lstOrderList.DataSource = Orders.OrderList;
// set primary key
lstOrderList.DataValueField = "OrderID";
// set field to display
lstOrderList.DataTextField = "NumberPlate";
// bind data to the list
lstOrderList.DataBind();
}
protected void btnClear_Click(object sender, EventArgs e)
{
// create instance of order collection
clsOrderCollection Orders = new clsOrderCollection();
Orders.ReportbyNumberPlate("");
// clear any filter to tidy interface
txtFilter.Text = "";
lstOrderList.DataSource = Orders.OrderList;
// set primary key
lstOrderList.DataValueField = "OrderID";
// set field to display
lstOrderList.DataTextField = "NumberPlate";
// bind data to list
lstOrderList.DataBind();
}
