public void ThrowsExceptionWhenPassingNullReferenceArgumentToConstructor()
{
FormattedText password = null;
Assert.Throws(typeof(NullReferenceException), delegate()
{
PasswordConsumer consumer = new PasswordConsumer(password);
});
}
public void StartConsumption_ThrowsExceptionWhenPassingNullReferenceArgument()
{
SmartWarehouse<FormattedText> warehoue = null;
PasswordConsumer consumer = new PasswordConsumer(new FormattedText("abc"));
Assert.Throws(typeof(NullReferenceException), delegate()
{
consumer.StartConsumption(warehoue);
});
}
public void StartConsumption_ThrowsExceptionWhenConsumptionAlreadyStarted()
{
SmartWarehouse<FormattedText> warehoue = new SmartWarehouse<FormattedText>(20);
PasswordConsumer consumer = new PasswordConsumer(new FormattedText("abc"));
consumer.StartConsumption(warehoue);
Assert.Throws(typeof(InvalidOperationException), delegate()
{
consumer.StartConsumption(warehoue);
});
}
public void AddConsumer_ThrowsExceptionWhenPassingSameConsumerMoreThanOnce()
{
SmartWarehouse<FormattedText> warehouse = new SmartWarehouse<FormattedText>(20);
PasswordDistributor distributor = new PasswordDistributor(warehouse);
PasswordConsumer consumer = new PasswordConsumer(new FormattedText("cba"));
distributor.AddConsumer(consumer);
Assert.Throws(typeof(ArgumentException), delegate()
{
distributor.AddConsumer(consumer);
});
}
public void StartConsumption_ThrowsExceptionWhenTryingToCallMethodWhenConsumptionIsNotStopped()
{
SmartWarehouse<FormattedText> warehouse = new SmartWarehouse<FormattedText>(20);
PasswordDistributor distributor = new PasswordDistributor(warehouse);
PasswordConsumer consumer = new PasswordConsumer(new FormattedText("cba"));
consumer.PasswordTakingMaximumTime = 20;
distributor.AddConsumer(consumer);
distributor.StartConsumption();
Assert.Throws(typeof(InvalidOperationException), delegate()
{
distributor.StartConsumption();
});
Thread.Sleep(2);
consumer.StopConsumption();
}
public void AddConsumer(PasswordConsumer consumer)
{
if (consumer == null)
throw new NullReferenceException();
if(consumers.Contains(consumer))
throw new ArgumentException("Consumer is already on list.");
consumers.Add(consumer);
consumer.OnDesiredPasswordFound += (Action)OnPasswordFoundByConsumer;
lock (synchronizationObject)
{
if (ConsumptionStarted)
consumer.StartConsumption(warehouse);
}
}
static void Main(string[] args)
{
SmartWarehouse<FormattedText> warehouse = new SmartWarehouse<FormattedText>(20);
PasswordProducer pp = new PasswordProducer(new FormattedText("abc"));
PasswordConsumer pc = new PasswordConsumer(new FormattedText("cba"));
PasswordDistributor distributor = new PasswordDistributor(warehouse);
distributor.AddProducer(pp);
distributor.AddConsumer(pc);
distributor.StartConsumption();
PasswordConsumer consumer = new PasswordConsumer(new FormattedText("bca"));
distributor.AddConsumer(consumer);
distributor.StartProduction();
PasswordProducer producer = new PasswordProducer(new FormattedText("abc"));
distributor.AddProducer(producer);
Console.ReadLine();
Console.WriteLine(warehouse.Count);
}
public void ReturnsConsumerObject()
{
FormattedText password = new FormattedText("abc");
PasswordConsumer consumer = new PasswordConsumer(password);
Assert.IsNotNull(password);
}
