public void FilterByLastNameTestDataFound()
{
//Create an instance of the filtered data
clsCustomerCollection FilteredCustomers = new clsCustomerCollection();
//Variable to store outcome
Boolean OK = true;
//Apply a first name that doesn't exist
FilteredCustomers.FilterByLastName("Scrambertson");
//Check that the correct number of records are found
if (FilteredCustomers.Count == 1)
{
//Check that the first record is ID 1
if (FilteredCustomers.CustomerList[0].CustomerID != 1)
{
OK = false;
}
}
else
{
OK = false;
}
//Test to see that there are no records
Assert.IsTrue(OK);
}
public void FilterByLastNameNoneFound()
{
//Create an instance of the filtered data
clsCustomerCollection FilteredCustomers = new clsCustomerCollection();
//Apply a first name that doesn't exist
FilteredCustomers.FilterByLastName("Scrambertson");
//Check to see that there are no records
Assert.AreEqual(0, FilteredCustomers.Count);
}
public void FilterByLastNameMethodOK()
{
//Create an instance of the class containing unfiltered results
clsCustomerCollection AllCustomers = new clsCustomerCollection();
//Create an instance of the filtered data
clsCustomerCollection FilteredCustomers = new clsCustomerCollection();
//Apply a blank string (Should return all records)
FilteredCustomers.FilterByLastName("");
//Test to see that the teo values are the same
Assert.AreEqual(AllCustomers.Count, FilteredCustomers.Count);
}