public void ReportByCustomerLastNameTestDataFound()
{
//create an instance of the filtered data
clsCustomerCollection FilteredCustomers = new clsCustomerCollection();
//var to store the outcome
Boolean OK = true;
//apply a customer last name that doesn't exist
FilteredCustomers.ReportByCustomerLastName("Random");
//check that the correct number of records are found
if (FilteredCustomers.Count == 2)
{
//check the firest record is ID 1
if (FilteredCustomers.CustomerList[0].CustomerID != 2)
{
OK = false;
}
//check that the first record is ID 20
if (FilteredCustomers.CustomerList[1].CustomerID != 42)
{
OK = false;
}
}
else
{
OK = false;
}
//test to see that there are no records
Assert.IsTrue(OK);
}
public void ReportByCustomerLastNameNoneFound()
{
//create an instance of the filtrered data
clsCustomerCollection FilteredCustomers = new clsCustomerCollection();
//apply a customer last name that doesn't exist
FilteredCustomers.ReportByCustomerLastName("xxx xxx");
//test to see that there are no records
Assert.AreEqual(0, FilteredCustomers.Count);
}
public void ReportByCustomerLastNameMethodOK()
{
//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.ReportByCustomerLastName("");
//test to see that the two values are the same
Assert.AreEqual(AllCustomers.Count, FilteredCustomers.Count);
}