public void FilterByCarManufacturerDataFound()
{
//create an instance of the filtered data.
clsCarsCollection FilteredCars = new clsCarsCollection();
//Variable to store the result.
Boolean Ok = true;
//apply a car manufacturer that doesn't exist.
FilteredCars.FilterByCarManufacturer("Doesntexist");
//check that the correct number of records are found.
if (FilteredCars.Count == 2)
{
//check that the first record is ID 1
if (FilteredCars.CarList[0].CarID != 1)
{
Ok = false;
}
//check that the first record is ID 2
if (FilteredCars.CarList[1].CarID != 2)
{
Ok = false;
}
else
{
Ok = false;
}
//test to see that there are no records.
Assert.IsTrue(Ok);
}
}
public void FilterByCarManufacturerNoneFound()
{
//create an instance of the filtered data.
clsCarsCollection FilteredCars = new clsCarsCollection();
//Apply a blank string (Should return all records)
FilteredCars.FilterByCarManufacturer("TestManufacturer");
//Test to see that there are no records.
Assert.AreEqual(0, FilteredCars.Count);
}
public void FilterByCarManufacturerMethodOk()
{
//Create an instance of the class containing unfiltered results.
clsCarsCollection AllCars = new clsCarsCollection();
//create an instance of the filtered data.
clsCarsCollection FilteredCars = new clsCarsCollection();
//Apply a blank string (Should return all records)
FilteredCars.FilterByCarManufacturer("");
//Test to see that the two values are the same.
Assert.AreEqual(AllCars.Count, FilteredCars.Count);
}
void FilterByCarManufacturer()
{
//create an instance of the class.
clsCarsCollection Cars = new clsCarsCollection();
//get the manufacturer the user wants to filter by.
Cars.FilterByCarManufacturer(txtReceptionistFilterByCarManufacturer.Text);
//Set the data source to the list of cars in the collection.
lstBoxReceptionistListCars.DataSource = Cars.CarList;
//Set the name of the primary
lstBoxReceptionistListCars.DataValueField = "CarID";
//set the data field to display.
lstBoxReceptionistListCars.DataTextField = "CarRegistrationPlate";
//Bind the data to the list.
lstBoxReceptionistListCars.DataBind();
}