NAME
Test::Net::RabbitMQ - A mock RabbitMQ implementation for use when testing.
SYNOPSIS
use Test::Net::RabbitMQ;
my $mq = Test::Net::RabbitMQ->new;
$mq->connect;
$mq->channel_open(1);
$mq->exchange_declare(1, 'order');
$mq->queue_declare(1, 'new-orders');
$mq->queue_bind(1, 'new-orders', 'order', 'order.new');
$mq->publish(1, 'order.new', 'hello!', { exchange => 'order' });
$mq->consume(1, 'new-orders');
my $msg = $mq->recv;
# Or
my $msg = $mq->get(1, 'order.new', {});DESCRIPTION
Test::Net::RabbitMQ is a terrible approximation of using the real thing, but hopefully will allow you to test systems that use Net::RabbitMQ without having to use an actual RabbitMQ instance.
The general overview is that calls to publish pushes a message into one or more queues (or none if there are no bindings) and calls to recv pop them.
CAVEATS
This module has all the features I've needed to successfully test our RabbitMQ-using application. Patches are welcome if I'm missing something you need! At the moment there are a number of shortcomings:
ATTRIBUTES
connectable
If false then any calls to connect will die to emulate a failed connection.
debug
If set to true (which you can do at any time) then a message will be emmitted to STDERR any time a message is added to a queue.
METHODS
channel_open($number)
Opens a channel with the specific number.
channel_close($number)
Closes the specific channel.
connect
Connects this instance. Does nothing except set connected to true. Will throw an exception if you've set connectable to false.
consume($channel, $queue)
Sets the queue that will be popped when recv is called.
disconnect
Disconnects this instance by setting connected to false.
exchange_declare($channel, $exchange, $options)
Creates an exchange of the specified name.
get ($channel, $queue, $options)
Get a message from the queue, if there is one.
queue_bind($channel, $queue, $exchange, $routing_key)
Binds the specified queue to the specified exchange using the provided routing key. Note that, at the moment, this doesn't work with AMQP wildcards. Only with exact matches of the routing key.
queue_declare($channel, $queue, $options)
Creates a queue of the specified name.
queue_unbind($channel, $queue, $exchange, $routing_key)
Unbinds the specified routing key from the provided queue and exchange.
publish($channel, $routing_key, $body, $options)
Publishes the specified body with the supplied routing key. If there is a binding that matches then the message will be added to the appropriate queue(s).
recv
Provided you've called consume then calls to recv will pop the next message of the queue. Note that this method does not block.
AUTHOR
Cory G Watson, <gphat at cpan.org>
COPYRIGHT & LICENSE
Copyright 2010 Cory G Watson.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.