public function testProcessMessage()
{
$amqpChannel = $this->getMockBuilder('AMQPChannel')->disableOriginalConstructor()->getMock();
$amqpChannel->expects($this->once())->method('getPrefetchCount')->willReturn(3);
$message = $this->getMockBuilder('AMQPEnvelope')->disableOriginalConstructor()->getMock();
$amqpQueue = $this->getMockBuilder('AMQPQueue')->disableOriginalConstructor()->getMock();
$amqpExchange = $this->getMockBuilder('AMQPExchange')->disableOriginalConstructor()->getMock();
$eventResponse = $this->getMock('Zend\\EventManager\\ResponseCollection');
$eventManager = m::mock('Zend\\EventManager\\EventManager');
$eventManager->shouldReceive('setIdentifiers');
$message->expects($this->once())->method('getDeliveryTag')->willReturn('delivery-tag');
$message->expects($this->once())->method('getCorrelationId')->willReturn('correlation-id');
$message->expects($this->once())->method('getReplyTo')->willReturn('reply-to');
$amqpQueue->expects($this->once())->method('getChannel')->willReturn($amqpChannel);
$amqpQueue->expects($this->any())->method('get')->willReturn($message);
$reponse = json_encode(array('success' => true, 'result' => 'response-result'));
$amqpExchange->expects($this->once())->method('publish')->with($this->equalTo($reponse), $this->equalTo('reply-to'), $this->equalTo(AMQP_NOPARAM), $this->callback(function ($param) {
return is_array($param);
}));
$rpcServer = new RpcServer($amqpQueue, 1, 1 * 1000 * 500);
$rpcServer->setEventManager($eventManager);
$rpcServer->setExchange($amqpExchange);
$eventResponse->expects($this->atLeast(1))->method('last')->willReturn('response-result');
$eventManager->shouldReceive('trigger')->once()->with('delivery', $rpcServer, ['message' => $message, 'queue' => $amqpQueue])->andReturn($eventResponse);
$eventManager->shouldReceive('trigger')->once()->with('ack', $rpcServer, m::any());
$amqpQueue->expects($this->once())->method('ack');
$rpcServer->consume(1);
}
