/** * @test * @expectedException \RuntimeException */ public function it_should_compose_empty_message_without_auth() { $this->socketMessage = $this->socketMessage->reveal(); $binaryMessage = $this->messageComposer->compose($this->socketMessage); $buffer = new Buffer($binaryMessage); \PHPUnit_Framework_Assert::assertEquals(18, $buffer->readInt32LE(0)); \PHPUnit_Framework_TestCase::assertEquals(MessageType::HEARTBEAT_REQUEST, $buffer->readInt8(4)); \PHPUnit_Framework_TestCase::assertEquals(MessageConfiguration::FLAGS_NONE, $buffer->readInt8(5)); \PHPUnit_Framework_TestCase::assertEquals('12350000000000000000000000000000', bin2hex($buffer->read(6, 16))); //should throw exception out of range $buffer->read(22, 1); }
/** * Decomposes binary message, which comes from the stream * * @param string $message * * @return SocketMessage */ public function decomposeMessage($message) { $buffer = new Buffer($message); // Information about how long message is. To help it decode. Comes from the server // $messageLenght = (whole stream length) - (4 bytes for saved length). $messageLength = $buffer->readInt32LE(0); $messageType = new MessageType($buffer->readInt8(MessageConfiguration::MESSAGE_TYPE_OFFSET)); $flag = $buffer->readInt8(MessageConfiguration::FLAG_OFFSET); $correlationID = bin2hex($buffer->read(MessageConfiguration::CORRELATION_ID_OFFSET, MessageConfiguration::CORRELATION_ID_LENGTH)); $data = $buffer->read(MessageConfiguration::DATA_OFFSET, $messageLength - MessageConfiguration::HEADER_LENGTH); $communicable = $this->communicationFactory->create($messageType); return $communicable->handle($messageType, $correlationID, $data); }
public function testReadInt8() { $buffer = new Buffer(pack('C', 0xfe)); $this->assertSame(0xfe, $buffer->readInt8(0)); }