function testResponseReader_EmptyBulkResponse()
{
$protocol = new Predis\Protocol\Text\ComposableTextProtocol();
$connection = new Predis\Network\ComposableStreamConnection(RC::getConnectionParameters(), $protocol);
$client = new Predis\Client($connection);
$this->assertTrue($client->set('foo', ''));
$this->assertEquals('', $client->get('foo'));
$this->assertEquals('', $client->get('foo'));
}
function testResponseReader_OptionExceptionOnError()
{
$connection = new \Predis\TcpConnection(RC::getConnectionParameters());
$responseReader = $connection->getResponseReader();
$connection->rawCommand("SET key 5\r\nvalue\r\n");
$rawCmdUnexpected = "LPUSH key 5\r\nvalue\r\n";
$responseReader->setHandler(\Predis\Protocol::PREFIX_ERROR, new \Predis\ResponseErrorSilentHandler());
$errorReply = $connection->rawCommand($rawCmdUnexpected);
$this->assertType('\\Predis\\ResponseError', $errorReply);
$this->assertEquals(RC::EXCEPTION_WRONG_TYPE, $errorReply->message);
$responseReader->setHandler(\Predis\Protocol::PREFIX_ERROR, new \Predis\ResponseErrorHandler());
RC::testForServerException($this, RC::EXCEPTION_WRONG_TYPE, function () use($connection, $rawCmdUnexpected) {
$connection->rawCommand($rawCmdUnexpected);
});
}
function testResponseReader_OptionExceptionOnError()
{
$connection = new Predis_Connection(RC::getConnectionParameters());
$responseReader = $connection->getResponseReader();
$connection->rawCommand("*3\r\n\$3\r\nSET\r\n\$3\r\nkey\r\n\$5\r\nvalue\r\n");
$rawCmdUnexpected = "*3\r\n\$5\r\nLPUSH\r\n\$3\r\nkey\r\n\$5\r\nvalue\r\n";
$responseReader->setHandler(Predis_Protocol::PREFIX_ERROR, new Predis_ResponseErrorSilentHandler());
$errorReply = $connection->rawCommand($rawCmdUnexpected);
$this->assertType('Predis_ResponseError', $errorReply);
$this->assertEquals(RC::EXCEPTION_WRONG_TYPE, $errorReply->message);
$responseReader->setHandler(Predis_Protocol::PREFIX_ERROR, new Predis_ResponseErrorHandler());
$thrownException = null;
try {
$connection->rawCommand($rawCmdUnexpected);
} catch (Predis_ServerException $exception) {
$thrownException = $exception;
}
$this->assertType('Predis_ServerException', $thrownException);
$this->assertEquals(RC::EXCEPTION_WRONG_TYPE, $thrownException->getMessage());
}
function testResponseReader_OptionExceptionOnError()
{
$connection = new Predis_Connection(RC::getConnectionParameters());
$responseReader = $connection->getResponseReader();
$connection->rawCommand("*3\r\n\$3\r\nSET\r\n\$3\r\nkey\r\n\$5\r\nvalue\r\n");
$rawCmdUnexpected = "*3\r\n\$5\r\nLPUSH\r\n\$3\r\nkey\r\n\$5\r\nvalue\r\n";
$responseReader->setOption('throw_on_error', false);
$errorReply = $connection->rawCommand($rawCmdUnexpected);
$this->assertInstanceOf('Predis_ResponseError', $errorReply);
$this->assertEquals(RC::EXCEPTION_WRONG_TYPE, $errorReply->message);
$responseReader->setOption('throw_on_error', true);
$thrownException = null;
try {
$connection->rawCommand($rawCmdUnexpected);
} catch (Predis_ServerException $exception) {
$thrownException = $exception;
}
$this->assertInstanceOf('Predis_ServerException', $thrownException);
$this->assertEquals(RC::EXCEPTION_WRONG_TYPE, $thrownException->getMessage());
}
function testResponseReader_OptionExceptionOnError()
{
$connection = new \Predis\Connection(RC::getConnectionParameters());
$responseReader = $connection->getResponseReader();
$connection->rawCommand("*3\r\n\$3\r\nSET\r\n\$3\r\nkey\r\n\$5\r\nvalue\r\n");
$rawCmdUnexpected = "*3\r\n\$5\r\nLPUSH\r\n\$3\r\nkey\r\n\$5\r\nvalue\r\n";
$responseReader->setOption('throw_on_error', false);
$errorReply = $connection->rawCommand($rawCmdUnexpected);
$this->assertInstanceOf('\\Predis\\ResponseError', $errorReply);
$this->assertEquals(RC::EXCEPTION_WRONG_TYPE, $errorReply->message);
$responseReader->setOption('throw_on_error', true);
RC::testForServerException($this, RC::EXCEPTION_WRONG_TYPE, function () use($connection, $rawCmdUnexpected) {
$connection->rawCommand($rawCmdUnexpected);
});
}
