public async Task DispatchAsync_WhenMultiConcurrent_ReturnsOk(int size)
{
// Arrange
var barrier = new Barrier(size);
var mqChannel = new MqChannel();
var channels = new List <IChannel>
{
mqChannel,
};
var dispatcher = new BarrierDispatcher(barrier, channels);
// Act
var tasks = new List <Task <DispatchStatus> >();
for (int i = 0; i < size; i++)
{
var t = dispatcher.DispatchAsync($"My message {DateTime.Now.ToString("o")}");
tasks.Add(t);
}
await Task.WhenAll(tasks).ConfigureAwait(false);
// Assert
var contentTask = tasks.Where(t => t.Result != DispatchStatus.Success).ToList();
contentTask.Should().BeEmpty();
}
public void SubscribeOnQueue(Action <IModel, BasicDeliverEventArgs> handler, string queueName)
{
var consumer = new EventingBasicConsumer(MqChannel);
consumer.Received += (channel, args) => handler(MqChannel, args);
MqChannel.BasicConsume(queueName, MqChannelConfig.AutoAck, consumer);
}
public byte[] WaitMessageFromQueue(string queueName)
{
BasicGetResult result = null;
while (result == null)
{
result = MqChannel.BasicGet(queueName, MqChannelConfig.AutoAck);
Thread.Sleep(50);
}
return(result.Body);
}
public async Task PublishAsync_WhenConcurrent_ReturnsOk()
{
// Arrange
var barrier = new Barrier(2);
var barrierChannel1 = new MqChannel();
var barrierChannel2 = new MqChannel();
// Act
var t1 = barrierChannel1.PublishAsync($"My message {DateTime.Now.ToString("o")}");
var t2 = barrierChannel2.PublishAsync($"My message {DateTime.Now.ToString("o")}");
await Task.WhenAll(new Task[] { t1, t2 }).ConfigureAwait(false);
// Assert
t1.Result.Should().Be(PublishStatus.Success);
t2.Result.Should().Be(PublishStatus.Success);
}
public async Task PublishAsync_WhenConcurrentWithInput_ReturnsOk(int numberOfMessages)
{
// Arrange
var barrier = new Barrier(numberOfMessages);
var taskList = new List <Task <PublishStatus> >();
var mqChannel = new MqChannel();
// Act
for (int i = 0; i < numberOfMessages; i++)
{
taskList.Add(mqChannel.PublishAsync($"My message {DateTime.Now.ToString("o")}"));
}
await Task.WhenAll(taskList).ConfigureAwait(false);
// Assert
taskList.Where(t => t.Result == PublishStatus.Success).Count().Should().Be(numberOfMessages);
}
public void CreateExchange(string name, ExchangeTypeEnum type)
{
MqChannel.ExchangeDeclare(name, GetExchangeTypeByEnum(type), Config.Durable, Config.AutoDelete, null);
}
public void BindQueue(string queueName, string exchangeName, string routingKey)
{
MqChannel.QueueBind(queueName, exchangeName, routingKey, null);
}
public void DeleteQueue(string queueName)
{
MqChannel.QueueDelete(queueName);
}
public void ClearQueue(string queueName)
{
MqChannel.QueuePurge(queueName);
}
public void CreateQueue(string queueName)
{
MqChannel.QueueDeclare(queueName, QueueConfig.Durable, false, false, null);
}
public void PublishMessage(byte[] body, string routingKey, string exchangeName)
{
MqChannel.BasicPublish(exchangeName, routingKey, null, body);
}