public void ReportByPostcodeTestDataFound()
{
//create an instance of the filtered data
clsCustomerCollection FilteredPostcodes = new clsCustomerCollection();
//var to store the outcome
Boolean OK = true;
//apply a postcode that does exist
FilteredPostcodes.ReportByPostcode("LE1 6MN");
//check that the correct number of records are found
if (FilteredPostcodes.Count == 2)
{
//check that the first record is ID 1
if (FilteredPostcodes.CustomerList[0].CustomerID != 1)
{
OK = false;
}
//check that the first record is ID 2
if (FilteredPostcodes.CustomerList[1].CustomerID != 2)
{
OK = false;
}
}
else
{
OK = false;
}
//test to see that there are no records
Assert.IsTrue(OK);
}
public void ReportByPostcodeNoneFound()
{
//create an instance of the clsCustomerCollection class
clsCustomerCollection FilteredPostcodes = new clsCustomerCollection();
//apply a postcode that doesnt exist
FilteredPostcodes.ReportByPostcode("xxx xxx");
//test to see that the two values are the same
Assert.AreEqual(0, FilteredPostcodes.Count);
}
public void ReportByPostcodeMethodOK()
{
//create an instance of the clsCustomerCollection class
clsCustomerCollection AllCustomers = new clsCustomerCollection();
// create an instance of the filtered data
clsCustomerCollection FilteredPostcodes = new clsCustomerCollection();
//apply a blank string (should return all records)
FilteredPostcodes.ReportByPostcode("");
//test to see that the two values are the same
Assert.AreEqual(AllCustomers.Count, FilteredPostcodes.Count);
}
Int32 DisplayPostcode(string PostcodeFilter)
{
Int32 CustomerID;
string Customerpostcode;
string Customerfirstname;
//create an instance of the Shoes Collection
clsCustomerCollection CustomerPostcode = new clsCustomerCollection();
//invoke the shoe brand filter
CustomerPostcode.ReportByPostcode(PostcodeFilter);
//var to store the count of records
Int32 RecordCount;
//var to store the index for the loop
Int32 Index = 0;
//get the count of records
RecordCount = CustomerPostcode.Count;
//clear the list box
lstCustomers.Items.Clear();
//while there are records to process
while (Index < RecordCount)
{
//get the primary key
CustomerID = CustomerPostcode.CustomerList[Index].CustomerID;
//get the shoe name
Customerpostcode = CustomerPostcode.CustomerList[Index].Customerpostcode;
Customerfirstname = CustomerPostcode.CustomerList[Index].Customerfirstname;
//create a new entry for the list box
ListItem NewEntry = new ListItem(Customerpostcode + " " + Customerfirstname, CustomerID.ToString());
//add the shoes to the list
lstCustomers.Items.Add(NewEntry);
//move the index to the next record
Index++;
}
return(RecordCount);
}