try {
$producerConnector->addMessage("topic1", "hello 2", "StringKey");
throw new Exception("Expected \\Kafka\\Exception with invalid partitioner key type.");
} catch (\Kafka\Exception $e) {
assert($e->getMessage() === "Default Kafka Partitioner only accepts integer keys");
}
//test test unknown topic exception
try {
$producerConnector->addMessage("topicX", "hello", 0);
throw new Exception("Expected \\Kafka\\Exception with invalid partitioner key type.");
} catch (\Kafka\Exception\TopicUnavailable $e) {
assert($e->getMessage() === "Kafka topic `topicX` not available");
}
//test custom partitioner by date-as-day-of-week
$producer1 = new TestV07ProducerChannel(new Kafka());
$producer2 = new TestV07ProducerChannel(new Kafka());
class TestDatePartitioner extends \Kafka\Partitioner
{
public function partition($key, $numPartitions)
{
$intKey = idate("w", strtotime($key));
return $intKey % $numPartitions;
}
}
$producerConnector = new TestV07ProducerConnector($producer1, $producer2, \Kafka\Kafka::COMPRESSION_GZIP, new TestDatePartitioner());
$producerConnector->addMessage("topic1", "hello 1", "2012-12-09");
// Sun -> 0 -> 0
$producerConnector->addMessage("topic1", "hello 1", "2012-12-10");
// Mon -> 1 -> 1
$producerConnector->addMessage("topic1", "hello 1", "2012-12-11");
// Tue -> 2 -> 2
return stream_get_contents($this->socket);
}
protected function createSocket()
{
if (!is_resource($this->socket)) {
$this->socket = fopen("php://memory", "rw");
}
}
}
//test single message for multiple partitions of one topic without compression
$channel = new TestV07ProducerChannel(new Kafka());
$channel->add(new Message("topic1", 0, "Hello World 1!", Kafka::COMPRESSION_NONE));
$channel->add(new Message("topic1", 1, "Hello World 2!", Kafka::COMPRESSION_NONE));
$channel->add(new Message("topic1", 2, "Hello World 3!", Kafka::COMPRESSION_NONE));
$channel->produce();
assert($channel->getStreamContents() === chr(0) . chr(0) . chr(0) . chr(42) . chr(0) . chr(0) . chr(0) . chr(6) . chr(116) . chr(111) . chr(112) . chr(105) . chr(99) . chr(49) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(24) . chr(0) . chr(0) . chr(0) . chr(20) . chr(1) . chr(0) . chr(91) . chr(4) . chr(192) . chr(104) . chr(72) . chr(101) . chr(108) . chr(108) . chr(111) . chr(32) . chr(87) . chr(111) . chr(114) . chr(108) . chr(100) . chr(32) . chr(49) . chr(33) . chr(0) . chr(0) . chr(0) . chr(42) . chr(0) . chr(0) . chr(0) . chr(6) . chr(116) . chr(111) . chr(112) . chr(105) . chr(99) . chr(49) . chr(0) . chr(0) . chr(0) . chr(1) . chr(0) . chr(0) . chr(0) . chr(24) . chr(0) . chr(0) . chr(0) . chr(20) . chr(1) . chr(0) . chr(112) . chr(41) . chr(147) . chr(171) . chr(72) . chr(101) . chr(108) . chr(108) . chr(111) . chr(32) . chr(87) . chr(111) . chr(114) . chr(108) . chr(100) . chr(32) . chr(50) . chr(33) . chr(0) . chr(0) . chr(0) . chr(42) . chr(0) . chr(0) . chr(0) . chr(6) . chr(116) . chr(111) . chr(112) . chr(105) . chr(99) . chr(49) . chr(0) . chr(0) . chr(0) . chr(2) . chr(0) . chr(0) . chr(0) . chr(24) . chr(0) . chr(0) . chr(0) . chr(20) . chr(1) . chr(0) . chr(105) . chr(50) . chr(162) . chr(234) . chr(72) . chr(101) . chr(108) . chr(108) . chr(111) . chr(32) . chr(87) . chr(111) . chr(114) . chr(108) . chr(100) . chr(32) . chr(51) . chr(33));
//test single message set compressed with gzip
$channel = new TestV07ProducerChannel(new Kafka());
$channel->add(new Message("topic1", 0, "Hello World! A", Kafka::COMPRESSION_GZIP));
$channel->add(new Message("topic1", 0, "Hello World! B", Kafka::COMPRESSION_GZIP));
$channel->add(new Message("topic1", 0, "Hello World! C", Kafka::COMPRESSION_GZIP));
$channel->produce();
assert($channel->getStreamContents() === chr(0) . chr(0) . chr(0) . chr(91) . chr(0) . chr(0) . chr(0) . chr(6) . chr(116) . chr(111) . chr(112) . chr(105) . chr(99) . chr(49) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(73) . chr(0) . chr(0) . chr(0) . chr(69) . chr(1) . chr(1) . chr(60) . chr(246) . chr(98) . chr(88) . chr(31) . chr(139) . chr(8) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(3) . chr(99) . chr(96) . chr(96) . chr(16) . chr(97) . chr(100) . chr(112) . chr(89) . chr(251) . chr(66) . chr(220) . chr(35) . chr(53) . chr(39) . chr(39) . chr(95) . chr(33) . chr(60) . chr(191) . chr(40) . chr(39) . chr(69) . chr(81) . chr(193) . chr(145) . chr(1) . chr(44) . chr(126) . chr(119) . chr(201) . chr(206) . chr(181) . chr(40) . chr(226) . chr(78) . chr(16) . chr(241) . chr(85) . chr(139) . chr(59) . chr(173) . chr(81) . chr(196) . chr(157) . chr(1) . chr(143) . chr(150) . chr(159) . chr(232) . chr(72) . chr(0) . chr(0) . chr(0));
//test uncompressed message followed by a message set compressed with gzip
$channel = new TestV07ProducerChannel(new Kafka());
$channel->add(new Message("topic1", 0, "Hello World!", Kafka::COMPRESSION_NONE));
$channel->add(new Message("topic1", 0, "Hello World! A", Kafka::COMPRESSION_GZIP));
$channel->add(new Message("topic1", 0, "Hello World! B", Kafka::COMPRESSION_GZIP));
$channel->add(new Message("topic1", 0, "Hello World! C", Kafka::COMPRESSION_GZIP));
$channel->produce();
assert($channel->getStreamContents() === chr(0) . chr(0) . chr(0) . chr(113) . chr(0) . chr(0) . chr(0) . chr(6) . chr(116) . chr(111) . chr(112) . chr(105) . chr(99) . chr(49) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(95) . chr(0) . chr(0) . chr(0) . chr(18) . chr(1) . chr(0) . chr(28) . chr(41) . chr(28) . chr(163) . chr(72) . chr(101) . chr(108) . chr(108) . chr(111) . chr(32) . chr(87) . chr(111) . chr(114) . chr(108) . chr(100) . chr(33) . chr(0) . chr(0) . chr(0) . chr(69) . chr(1) . chr(1) . chr(60) . chr(246) . chr(98) . chr(88) . chr(31) . chr(139) . chr(8) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(0) . chr(3) . chr(99) . chr(96) . chr(96) . chr(16) . chr(97) . chr(100) . chr(112) . chr(89) . chr(251) . chr(66) . chr(220) . chr(35) . chr(53) . chr(39) . chr(39) . chr(95) . chr(33) . chr(60) . chr(191) . chr(40) . chr(39) . chr(69) . chr(81) . chr(193) . chr(145) . chr(1) . chr(44) . chr(126) . chr(119) . chr(201) . chr(206) . chr(181) . chr(40) . chr(226) . chr(78) . chr(16) . chr(241) . chr(85) . chr(139) . chr(59) . chr(173) . chr(81) . chr(196) . chr(157) . chr(1) . chr(143) . chr(150) . chr(159) . chr(232) . chr(72) . chr(0) . chr(0) . chr(0));
