private void ProcessAll()
{
while (_customersQueue.Count > 0)
{
var customer = _customersQueue.Dequeue();
try
{
_server.Serve(customer);
NotifyCustomerServed(customer);
_customersQueue.Delete(customer);
}
catch (Exception ex)
{
TryLog(ex, customer);
Try(() =>
{
if (FailedToServiceCustomer != null)
{
FailedToServiceCustomer(this, customer);
}
});
}
}
NotifyGoingToSleep();
_processInProgress = false;
}
public void Barber_Process_CustomersQueue_On_CustomerArrived_Event()
{
var customer1Mock = Substitute.For <ICustomer>();
var customer2Mock = Substitute.For <ICustomer>();
_customersQueue.Dequeue().Returns(customer1Mock, customer2Mock);
_customersQueue.Count.Returns(2, 1, 0);
_customersQueue.CustomerArrived += Raise.Event();
Thread.Sleep(1000);
Received.InOrder(() =>
{
_server.Serve(customer1Mock);
_customersQueue.Delete(customer1Mock);
_server.Serve(customer2Mock);
_customersQueue.Delete(customer2Mock);
});
}