public void ReportByItemNameFound()
{
//create an instance of the filtered data
clsOrderCollection FilteredOrders = new clsOrderCollection();
//var to store outcome
Boolean OK = true;
//apply an item name that doesn't exist
FilteredOrders.ReportByItemName("Falcon");
if (FilteredOrders.Count == 2)
{
//check the first record is ID 41
if (FilteredOrders.OrderList[0].OrderId != 41)
{
OK = false;
}
//check the second record is ID 42
if (FilteredOrders.OrderList[1].OrderId != 42)
{
OK = false;
}
}
else
{
OK = false;
}
//test to see that there are no records
Assert.IsTrue(OK);
}
public void ReportByItemNameNotFound()
{
//create an instance of the filtered data
clsOrderCollection FilteredItemName = new clsOrderCollection();
//apply an item name that doesn't exist
FilteredItemName.ReportByItemName("Lol");
//test to see they are equal
Assert.AreEqual(0, FilteredItemName.Count);
}
public void ReportByItemNameMethodOK()
{
//create an instance of the class with unfiltered results
clsOrderCollection AllOrders = new clsOrderCollection();
//create an instance of the filtered data
clsOrderCollection FilteredItemName = new clsOrderCollection();
//apply a blank string (should return all records)
FilteredItemName.ReportByItemName("");
//test to see the values are the same
Assert.AreEqual(AllOrders.Count, FilteredItemName.Count);
}
protected void btnApply_Click(object sender, EventArgs e)
{
//create an instance of the ItemCollection
clsOrderCollection Orders = new clsOrderCollection();
Orders.ReportByItemName(txtItemNameFilter.Text);
lstOrderList.DataSource = Orders.OrderList;
//set the name of the primary key
lstOrderList.DataValueField = "OrderId";
//set the name of the field to display
lstOrderList.DataTextField = "ItemName";
//bind the data to the list
lstOrderList.DataBind();
}
protected void btnClear_Click(object sender, EventArgs e)
{
//create an instance of the ItemCollection
clsOrderCollection Orders = new clsOrderCollection();
Orders.ReportByItemName("");
//clear any existing filter to tidy up the interface
txtItemNameFilter.Text = "";
lstOrderList.DataSource = Orders.OrderList;
//set the name of the primary key
lstOrderList.DataValueField = "OrderId";
//set the name of the field to display
lstOrderList.DataTextField = "ItemName";
//bind the data to the list
lstOrderList.DataBind();
}
