public void FilterByDestinationTestPriceDataFound()
{
// create an instance of the filtered data
clsDestinationCollection FilteredDestinations = new clsDestinationCollection();
// var to store outcome
Boolean OK = true;
// apply a destination that exists
FilteredDestinations.FilterByDestination("California");
// check that the correct number of records are found
if (FilteredDestinations.Count == 2)
{
// check the data is 300
if (FilteredDestinations.DestinationList[0].PricePerPerson != 300)
{
OK = false;
}
// check the data is 250
if (FilteredDestinations.DestinationList[1].PricePerPerson != 250)
{
OK = false;
}
}
else
{
OK = false;
}
// test to see that there are no records
Assert.IsTrue(OK);
}
public void FilterByDestinationTestPKDataFound()
{
// create an instance of the filtered data
clsDestinationCollection FilteredDestinations = new clsDestinationCollection();
// var to store outcome
Boolean OK = true;
// apply a destination that does exist
FilteredDestinations.FilterByDestination("California");
// check that the correct number of records are found
if (FilteredDestinations.Count == 2)
{
// check the first record is ID 8
if (FilteredDestinations.DestinationList[0].DestinationID != 9)
{
OK = false;
}
// check the first record if ID 11
if (FilteredDestinations.DestinationList[1].DestinationID != 10)
{
OK = false;
}
}
else
{
OK = false;
}
// test to see that there are no records
Assert.IsTrue(OK);
}
public void FilterByDestinationNoneFound()
{
// create an instance of the filtered data
clsDestinationCollection FilteredDestinations = new clsDestinationCollection();
// apply a destination that does not exist
FilteredDestinations.FilterByDestination("XXX XXX");
// test to see that there are no records
Assert.AreEqual(0, FilteredDestinations.Count);
}
public void FilterByDestinationMethodOK()
{
// create an instance of the class we want to create
clsDestinationCollection AllDestinations = new clsDestinationCollection();
// create an instance of the filtered data
clsDestinationCollection FilteredDestinations = new clsDestinationCollection();
// apply a blank string to return all records
FilteredDestinations.FilterByDestination("");
// test to see that the two values are the same
Assert.AreEqual(AllDestinations.Count, FilteredDestinations.Count);
}
// function to populate the list box
Int32 DisplayDestinations(string DestinationFilter)
{
// create an instance of the destination collection
clsDestinationCollection Destinations = new clsDestinationCollection();
// var for record count
Int32 RecordCount;
// var for destination name
string DestinationName;
// var for destination price per person
decimal DestinationPrice;
// var for destination ID
string DestinationID;
// var for Index
Int32 Index = 0;
// clear the list of any existing item
lstDestinations.Items.Clear();
// call the filter method by destination name
Destinations.FilterByDestination(DestinationFilter);
// get the count of records
RecordCount = Destinations.Count;
// loop through each record found using the index
while (Index < RecordCount)
{
// get the name of the destination
DestinationName = Convert.ToString(Destinations.DestinationList[Index].Destination);
// get the price per person for each destination
DestinationPrice = Convert.ToDecimal(Destinations.DestinationList[Index].PricePerPerson);
// get the ID of each destination
DestinationID = Convert.ToString(Destinations.DestinationList[Index].DestinationID);
// set up a new object of class list item
ListItem NewItem = new ListItem(DestinationName + " " + "£PP" + " " + DestinationPrice, DestinationID);
// add the item to the list
lstDestinations.Items.Add(NewItem);
// increment the index
Index++;
}
// return the number of records found
return(RecordCount);
}