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Daniele Alessandri
abd284c972
* Renamed SingleConnectionInterface to NodeConnectionInterface since this name is better and makes even more sense in the context of cluster and replication scenarios. * Moved specialized aggregate connections (the ones implementing both predis and redis cluster and master/slave replication) in a newly created Predis\Connection\Aggregate sub-namespace. * Removed the "Connection" part from names of aggregate connection interfaces in the Predis\Connection\Aggregate sub-namespace. * Changed "Composable" to "Composite" in the name of interfaces and classes that can use pluggable protocol processors.
124 lines
3.7 KiB
PHP
124 lines
3.7 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) Daniele Alessandri <suppakilla@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Protocol\Text;
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use PredisTestCase;
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/**
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*
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*/
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class ResponseReaderTest extends PredisTestCase
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{
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/**
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* @group disconnected
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*/
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public function testDefaultHandlers()
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{
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$reader = new ResponseReader();
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$this->assertInstanceOf('Predis\Protocol\Text\Handler\StatusResponse', $reader->getHandler('+'));
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$this->assertInstanceOf('Predis\Protocol\Text\Handler\ErrorResponse', $reader->getHandler('-'));
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$this->assertInstanceOf('Predis\Protocol\Text\Handler\IntegerResponse', $reader->getHandler(':'));
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$this->assertInstanceOf('Predis\Protocol\Text\Handler\BulkResponse', $reader->getHandler('$'));
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$this->assertInstanceOf('Predis\Protocol\Text\Handler\MultiBulkResponse', $reader->getHandler('*'));
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$this->assertNull($reader->getHandler('!'));
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}
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/**
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* @group disconnected
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*/
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public function testReplaceHandler()
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{
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$handler = $this->getMock('Predis\Protocol\Text\Handler\ResponseHandlerInterface');
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$reader = new ResponseReader();
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$reader->setHandler('+', $handler);
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$this->assertSame($handler, $reader->getHandler('+'));
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}
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/**
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* @group disconnected
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*/
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public function testReadResponse()
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{
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$reader = new ResponseReader();
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$protocol = new ComposableProtocolProcessor();
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$protocol->setResponseReader($reader);
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$connection = $this->getMock('Predis\Connection\CompositeConnectionInterface');
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$connection->expects($this->at(0))
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->method('readLine')
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->will($this->returnValue("+OK"));
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$connection->expects($this->at(1))
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->method('readLine')
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->will($this->returnValue("-ERR error message"));
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$connection->expects($this->at(2))
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->method('readLine')
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->will($this->returnValue(":2"));
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$connection->expects($this->at(3))
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->method('readLine')
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->will($this->returnValue("$-1"));
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$connection->expects($this->at(4))
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->method('readLine')
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->will($this->returnValue("*-1"));
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$this->assertEquals('OK', $reader->read($connection));
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$this->assertEquals('ERR error message', $reader->read($connection));
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$this->assertSame(2, $reader->read($connection));
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$this->assertNull($reader->read($connection));
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$this->assertNull($reader->read($connection));
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}
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/**
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* @group disconnected
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* @expectedException Predis\Protocol\ProtocolException
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* @expectedExceptionMessage Unexpected empty reponse header.
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*/
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public function testEmptyResponseHeader()
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{
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$reader = new ResponseReader();
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$connection = $this->getMock('Predis\Connection\CompositeConnectionInterface');
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$connection->expects($this->once())
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->method('readLine')
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->will($this->returnValue(''));
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$reader->read($connection);
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}
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/**
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* @group disconnected
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* @expectedException Predis\Protocol\ProtocolException
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* @expectedExceptionMessage Unknown response prefix: '!'.
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*/
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public function testUnknownResponsePrefix()
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{
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$reader = new ResponseReader();
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$connection = $this->getMock('Predis\Connection\CompositeConnectionInterface');
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$connection->expects($this->once())
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->method('readLine')
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->will($this->returnValue('!'));
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$reader->read($connection);
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}
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}
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