/**
* @dataProvider canHandleDataProvider
* @param $doException
* @param $server
* @param $user
* @param $password
* @param $port
* @param $listenQueue
* @param $broadcastQueue
* @param $token
* @param $calcInput
* @param $calcResult
* @param $broadcastMessage
*/
public function testCanHandle($doException, $server, $user, $password, $port, $listenQueue, $broadcastQueue, $token, $calcInput, $calcResult, $broadcastMessage)
{
$amqpChannelMock = m::mock('PhpAmqpLib\\Channel\\AMQPChannel');
$amqpChannelMock->callbacks = [function () {
}];
$amqpChannelMock->shouldReceive('close')->once()->withNoArgs();
$amqpChannelMock->shouldReceive('wait')->times(1)->withNoArgs()->andSet('callbacks', []);
$amqpMessageMock = m::mock('PhpAmqpLib\\Message\\AMQPMessage');
if (!$doException) {
$amqpChannelMock->shouldReceive('basic_publish')->once()->with($amqpMessageMock, '', $broadcastQueue);
}
$amqpStreamConnectionMock = m::mock('PhpAmqpLib\\Connection\\AMQPStreamConnection');
$amqpStreamConnectionMock->shouldReceive('channel')->once()->withNoArgs()->andReturn($amqpChannelMock);
$amqpStreamConnectionMock->shouldReceive('close')->once()->withNoArgs();
$amqpFactoryMock = m::mock('InterestCalculator\\AMQPFactory');
$amqpFactoryMock->shouldReceive('buildConnection')->once()->with($server, $port, $user, $password)->andReturn($amqpStreamConnectionMock);
$msg = m::mock();
$msg->body = json_encode($calcInput);
$climateMock = m::mock();
$climateMock->shouldReceive('br')->once()->withNoArgs();
$climateMock->shouldReceive('info')->once()->with('Received: ' . $msg->body);
if (!$doException) {
$amqpFactoryMock->shouldReceive('buildMessage')->once()->with($broadcastMessage)->andReturn($amqpMessageMock);
}
$interestCalculatorMock = m::mock('InterestCalculator\\Calculator');
if (!$doException) {
$interestCalculatorMock->shouldReceive('caculateInterest')->once()->with($calcInput)->andReturn($calcResult);
$climateMock->shouldReceive('out')->once()->with('Sending back: ' . $broadcastMessage);
} else {
$interestCalculatorMock->shouldReceive('caculateInterest')->once()->with($calcInput)->andThrow('InvalidArgumentException', 'Sum is not set.');
$climateMock->shouldReceive('error')->once()->with('Unable to handle the message: Sum is not set.');
}
$this->messageHandler->setAmqpFactory($amqpFactoryMock);
$this->messageHandler->setInterestCalculator($interestCalculatorMock);
$this->messageHandler->setClimate($climateMock);
$this->messageHandler->setListenQueue($listenQueue);
$this->messageHandler->setBroadcastQueue($broadcastQueue);
$this->messageHandler->setToken($token);
$this->messageHandler->connect($server, $user, $password, $port);
$amqpChannelMock->shouldReceive('basic_consume')->once()->with($listenQueue, '', false, true, false, false, m::on(function ($closure) use($msg, $doException) {
return call_user_func($closure, $msg) === !$doException;
}));
$this->messageHandler->handle();
}
<?php namespace InterestCalculator; use League\CLImate\CLImate; require __DIR__ . '/../vendor/autoload.php'; require __DIR__ . '/../config.php'; $messageHandler = new MessageHandler(); $messageHandler->setAmqpFactory(new AMQPFactory()); $messageHandler->setInterestCalculator(new Calculator()); $messageHandler->setClimate(new CLImate()); $messageHandler->setListenQueue(RABBIT_MQ_SERVER_LISTEN_QUEUE); $messageHandler->setBroadcastQueue(RABBIT_MQ_SERVER_BROADCAST_QUEUE); $messageHandler->setToken(MESSAGE_TOKEN); $messageHandler->connect(RABBIT_MQ_SERVER_HOST, RABBIT_MQ_SERVER_USER, RABBIT_MQ_SERVER_PASSWORD); $messageHandler->handle();