public function testFlushDeferred()
{
$amqpChannel = $this->getMockBuilder('AMQPChannel')->disableOriginalConstructor()->getMock();
$amqpChannel->expects($this->once())->method('getPrefetchCount')->willReturn(3);
$message = $this->getMockBuilder('AMQPEnvelope')->disableOriginalConstructor()->getMock();
$message->expects($this->any())->method('getDeliveryTag')->willReturnCallback(function () {
return uniqid();
});
$amqpQueue = $this->getMockBuilder('AMQPQueue')->disableOriginalConstructor()->getMock();
$eventManager = m::mock('Zend\\EventManager\\EventManager');
$eventManager->shouldReceive('setIdentifiers');
$amqpQueue->expects($this->once())->method('getChannel')->willReturn($amqpChannel);
$amqpQueue->expects($this->any())->method('get')->willReturn($message);
$consumer = new Consumer(array($amqpQueue), 1, 1 * 1000 * 500);
$consumer->setEventManager($eventManager);
// Create a callback function with a return value set by the data provider.
$callbackFunction = function () {
static $i = 0;
$i++;
switch ($i) {
case 1:
return null;
case 2:
return null;
case 3:
return null;
case 4:
return ConsumerInterface::MSG_ACK;
case 5:
return false;
case 6:
return ConsumerInterface::MSG_REJECT;
case 7:
return ConsumerInterface::MSG_REJECT_REQUEUE;
case 8:
return true;
}
return null;
};
$flushCallbackFunction = function () {
static $i = 0;
$i++;
if ($i == 1) {
return true;
}
return false;
};
$eventFlushResponse = $this->getMock('Zend\\EventManager\\ResponseCollection');
$eventFlushResponse->expects($this->atLeastOnce())->method('last')->willReturnCallback($flushCallbackFunction);
$eventResponse = $this->getMock('Zend\\EventManager\\ResponseCollection');
$eventResponse->expects($this->atLeastOnce())->method('last')->willReturnCallback($callbackFunction);
$eventManager->shouldReceive('trigger')->atLeast(1)->with('delivery', $consumer, ['message' => $message, 'queue' => $amqpQueue])->andReturn($eventResponse);
$eventManager->shouldReceive('trigger')->atLeast(1)->with('flushDeferred', $consumer)->andReturn($eventFlushResponse);
$eventManager->shouldReceive('trigger')->times(3)->with('ack', $consumer, m::any());
$amqpQueue->expects($this->exactly(3))->method('ack');
$amqpQueue->expects($this->exactly(3))->method('reject');
$consumer->consume(5);
}
/**
* Constructor
*
* @param AMQPQueue $queue
* @param float $idleTimeout in seconds
* @param int $waitTimeout in microseconds
*/
public function __construct(AMQPQueue $queue, $idleTimeout, $waitTimeout)
{
$queues = array($queue);
parent::__construct($queues, $idleTimeout, $waitTimeout);
}
/**
* Create service with name
*
* @param ServiceLocatorInterface $serviceLocator
* @param string $name
* @param string $requestedName
* @return Consumer
* @throws Exception\InvalidArgumentException
*/
public function createServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName)
{
// get global service locator, if we are in a plugin manager
if ($serviceLocator instanceof AbstractPluginManager) {
$serviceLocator = $serviceLocator->getServiceLocator();
}
$spec = $this->getSpec($serviceLocator, $name, $requestedName);
$this->validateSpec($serviceLocator, $spec, $requestedName);
$connection = $this->getConnection($serviceLocator, $spec);
$channel = $this->createChannel($connection, $spec);
$config = $this->getConfig($serviceLocator);
$queues = array();
foreach ($spec['queues'] as $queue) {
if ($this->useAutoSetupFabric($spec)) {
// will create the exchange to declare it on the channel
// the created exchange will not be used afterwards
$exchangeName = $config['queues'][$queue]['exchange'];
$this->getExchange($serviceLocator, $channel, $exchangeName, $this->useAutoSetupFabric($spec));
}
$queueSpec = $this->getQueueSpec($serviceLocator, $queue);
$queues[] = $this->getQueue($queueSpec, $channel, $this->useAutoSetupFabric($spec));
}
$idleTimeout = isset($spec['idle_timeout']) ? $spec['idle_timeout'] : 5.0;
$waitTimeout = isset($spec['wait_timeout']) ? $spec['wait_timeout'] : 100000;
$consumer = new Consumer($queues, $idleTimeout, $waitTimeout);
if (isset($spec['logger'])) {
if (!$serviceLocator->has($spec['logger'])) {
throw new Exception\InvalidArgumentException('The logger ' . $spec['logger'] . ' is not configured');
}
/** @var \Zend\Log\LoggerInterface $logger */
$logger = $serviceLocator->get($spec['logger']);
$loggerListener = new LoggerListener($logger);
$consumer->getEventManager()->attachAggregate($loggerListener);
}
$callbackManager = $this->getCallbackManager($serviceLocator);
if (isset($spec['callback'])) {
if (!$callbackManager->has($spec['callback'])) {
throw new Exception\InvalidArgumentException('The required callback ' . $spec['callback'] . ' can not be found');
}
/** @var callable $callback */
$callback = $callbackManager->get($spec['callback']);
if ($callback) {
$consumer->getEventManager()->attach('delivery', $callback);
}
}
if (isset($spec['flush_callback'])) {
if (!$callbackManager->has($spec['flush_callback'])) {
throw new Exception\InvalidArgumentException('The required callback ' . $spec['flush_callback'] . ' can not be found');
}
/** @var callable $callback */
$flushCallback = $callbackManager->get($spec['flush_callback']);
if ($flushCallback) {
$consumer->getEventManager()->attach('flush', $flushCallback);
}
}
if (isset($spec['error_callback'])) {
if (!$callbackManager->has($spec['error_callback'])) {
throw new Exception\InvalidArgumentException('The required callback ' . $spec['error_callback'] . ' can not be found');
}
/** @var callable $callback */
$errorCallback = $callbackManager->get($spec['error_callback']);
if ($errorCallback) {
$consumer->getEventManager()->attach('deliveryException', $errorCallback);
$consumer->getEventManager()->attach('flushDeferredException', $errorCallback);
}
}
if (isset($spec['listeners']) and is_array($spec['listeners'])) {
foreach ($spec['listeners'] as $listener) {
if (is_string($listener)) {
/** @var \Zend\EventManager\ListenerAggregateInterface $listener */
$listener = $serviceLocator->get($listener);
}
$consumer->getEventManager()->attachAggregate($listener);
}
}
return $consumer;
}