public async Task <IEnumerable <AzureEmailQueueMessage> > ReceiveAsync(int number, CancellationToken cancellationToken)
{
_logger.LogTrace("Receiving {0} message(s)", number);
if (!_initialized)
{
await InitializeAsync(cancellationToken);
}
if (number > MaxMessagesToRetrieve)
{
throw new ArgumentOutOfRangeException(nameof(number), $"The {GetType().Name} implementation of `IEmailQueueReceiver<TMessage>` can only dequeue up to {MaxMessagesToRetrieve} message(s) at a time");
}
if (number < 1)
{
throw new ArgumentOutOfRangeException(nameof(number), $"The parameter `number` of `IEmailQueueReceiver` must be a positive integer greater than or equal to one, as you can't retrieve zero messages or less");
}
var tokens = new List <AzureEmailQueueMessage>();
foreach (var message in await _queue.Value.GetMessagesAsync(number, null, null, null, cancellationToken))
{
tokens.Add(new AzureEmailQueueMessage
{
Token = EmailQueueToken.DecodeBytes(message.AsBytes),
MessageId = message.Id,
PopReceipt = message.PopReceipt,
DequeueCount = message.DequeueCount
});
}
return(tokens);
}
public void DecodeBytes_ShouldThrowArgumentException_IfByteArrayIsNotCorrectLength()
{
// arrange
var bytes = new byte[8] {
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8
};
// act/assert
Assert.Throws <ArgumentOutOfRangeException>(() => EmailQueueToken.DecodeBytes(bytes));
}
public void DecodeBytes_ShouldDeserializeValidByteArray()
{
// arrange
var original = EmailQueueToken.Create(Application1);
var bytes = original.EncodeBytes();
// act
var decoded = EmailQueueToken.DecodeBytes(bytes);
// assert
Assert.Equal(original.TimeStamp, decoded.TimeStamp);
Assert.Equal(original.RequestId, decoded.RequestId);
}
