public void ReportByFirstNameTestDataFound()
{
//create an instance of the class containing unfiltered results
clsCustomerCollection FilteredCustomer = new clsCustomerCollection();
//var to store outcome
Boolean OK = true;
//apply first name that doesn't exist
FilteredCustomer.ReportByFirstName("Roshni");
//check that the correct number of records are found
if (FilteredCustomer.Count == 2)
{
//checked the first records is ID 7
if (FilteredCustomer.CustomerList[0].CustomerID != 7)
{
OK = false;
}
//check that the first records is ID 10
if (FilteredCustomer.CustomerList[1].CustomerID != 10)
{
OK = false;
}
}
else
{
OK = false;
}
//test to see that there are no records
Assert.IsTrue(OK);
}
public void ReportByFirstNameNoneFound()
{
//create an instance of the class containing unfiltered results
clsCustomerCollection FilteredCustomer = new clsCustomerCollection();
//apply first name that doesn't exist
FilteredCustomer.ReportByFirstName("N Faquir");
//test to see that the two values are the same
Assert.AreEqual(0, FilteredCustomer.Count);
}
public void ReportByFirstNameMethodOK()
{
//create an instance of the class containing unfiltered results
clsCustomerCollection AllCustomer = new clsCustomerCollection();
//create an instance of the filtered data
clsCustomerCollection FilteredCollection = new clsCustomerCollection();
//apply a blank string (should return all records);
FilteredCollection.ReportByFirstName("");
//test to see that the two values are the same
Assert.AreEqual(AllCustomer.Count, FilteredCollection.Count);
}
protected void txtApply_Click(object sender, EventArgs e)
{
//create an instance of the customer collection
clsCustomerCollection Customer = new clsCustomerCollection();
Customer.ReportByFirstName(txtFirstName.Text);
lstCustomerList.DataSource = Customer.CustomerList;
//set the name of the primarykey
lstCustomerList.DataValueField = "CustomerID";
//set the name of the field to display
lstCustomerList.DataTextField = "Firstname";
//bind the data to the list
lstCustomerList.DataBind();
}
protected void txtClear_Click(object sender, EventArgs e)
{
//create an instance of the customer collection
clsCustomerCollection Customer = new clsCustomerCollection();
Customer.ReportByFirstName("");
//clear any existing filter to tidy up the interface
txtFirstName.Text = "";
lstCustomerList.DataSource = Customer.CustomerList;
//set the name of the primarykey
lstCustomerList.DataValueField = "CustomerID";
//set the name of the field to display
lstCustomerList.DataTextField = "Firstname";
//bind the data to the list
lstCustomerList.DataBind();
}