public void testCustomerSvc()
{
try {
//week 3
//ICustomerSvc ics = factory.getCustomerSvc();
//week 4
ICustomerSvc ics = (ICustomerSvc) factory.getService("ICustomerSvc");
// First let's store the Customer
Assert.True(ics.storeCustomer(c));
// Then let's read it back in
c = ics.getCustomer(c.id);
Assert.True(c.validate());
// Update customer
c.emailAddress = "*****@*****.**";
Assert.True(ics.storeCustomer(c));
// Finally, let's cleanup the file that was created
Assert.True(ics.deleteCustomer(c.id));
}
catch(Exception e) {
Console.WriteLine("Exception in testStoreCustomer: " + e.Message + "\n" + e.StackTrace);
Assert.Fail(e.Message + "\n" + e.StackTrace);
}
}
public void testInvalidCustomer()
{
try {
Customer c = new Customer();
Assert.False(c.validate());
}
catch(Exception e) {
Console.WriteLine("Exception in testInvalidCustomer: " + e.Message + "\n" + e.StackTrace);
Assert.Fail(e.Message + "\n" + e.StackTrace);
}
}
public void testValidate()
{
try {
Customer c = new Customer();
c.id = 1;
c.emailAddress = "*****@*****.**";
c.firstName = "Jim";
c.lastName = "Bloom";
Assert.True(c.validate());
}
catch(Exception e) {
Console.WriteLine("Exception in testValidate: " + e.Message + "\n" + e.StackTrace);
Assert.Fail(e.Message + "\n" + e.StackTrace);
}
}
public void testInvalidGetCustomer()
{
try {
//week 3
//ICustomerSvc ics = factory.getCustomerSvc();
//week 4
ICustomerSvc ics = (ICustomerSvc) factory.getService("ICustomerSvc");
c = ics.getCustomer(1234);
if(c != null)
Assert.False(c.validate());
}
catch(Exception e) {
Console.WriteLine("Exception in testInvalidGetCustomer: " + e.Message + "\n" + e.StackTrace);
Assert.Fail(e.Message + "\n" + e.StackTrace);
}
}
/// <summary>
/// This method stores a customer.
/// </summary>
/// <param name="c">The customer object to store</param>
/// <returns>Success/Failure</returns>
public Boolean storeCustomer(Customer c)
{
dLog.Info("Entering method storeCustomer | ID: " + c.id);
Stream output = null;
Boolean result = false;
try
{
//ensure we were passed a valid object before attempting to write
if (c.validate())
{
output = File.Open("Customer_" + c.id + ".txt", FileMode.Create);
BinaryFormatter bFormatter = new BinaryFormatter();
bFormatter.Serialize(output, c);
result = true;
}
}
catch (IOException e1)
{
dLog.Error("IOException in storeCustomer: " + e1.Message);
result = false;
}
catch (Exception e2)
{
dLog.Error("Exception in storeCustomer: " + e2.Message);
result = false;
}
finally
{
//ensure that output is close regardless of the errors in try/catch
if (output != null)
{
output.Close();
}
}
return result;
}