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Add tests for classes in the Predis\Protocol\Text namespace.

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This was the only namespace containing classes with no tests.
This commit is contained in:
Daniele Alessandri
2012-08-02 17:46:30 +02:00
parent e774a301c4
commit 6e76ea6c7e
15 changed files with 837 additions and 8 deletions
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tests/Predis/Protocol/Text/TextResponseReaderTest.php
+123
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<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Protocol\Text;
use \PHPUnit_Framework_TestCase as StandardTestCase;
/**
*
*/
class TextResponseReaderTest extends StandardTestCase
{
/**
* @group disconnected
*/
public function testDefaultHandlers()
{
$reader = new TextResponseReader();
$this->assertInstanceOf('Predis\Protocol\Text\ResponseStatusHandler', $reader->getHandler('+'));
$this->assertInstanceOf('Predis\Protocol\Text\ResponseErrorHandler', $reader->getHandler('-'));
$this->assertInstanceOf('Predis\Protocol\Text\ResponseIntegerHandler', $reader->getHandler(':'));
$this->assertInstanceOf('Predis\Protocol\Text\ResponseBulkHandler', $reader->getHandler('$'));
$this->assertInstanceOf('Predis\Protocol\Text\ResponseMultiBulkHandler', $reader->getHandler('*'));
$this->assertNull($reader->getHandler('!'));
}
/**
* @group disconnected
*/
public function testReplaceHandler()
{
$handler = $this->getMock('Predis\Protocol\ResponseHandlerInterface');
$reader = new TextResponseReader();
$reader->setHandler('+', $handler);
$this->assertSame($handler, $reader->getHandler('+'));
}
/**
* @group disconnected
*/
public function testReadResponse()
{
$reader = new TextResponseReader();
$protocol = new ComposableTextProtocol();
$protocol->setReader($reader);
$connection = $this->getMock('Predis\Connection\ComposableConnectionInterface');
$connection->expects($this->at(0))
->method('readLine')
->will($this->returnValue("+OK"));
$connection->expects($this->at(1))
->method('readLine')
->will($this->returnValue("-ERR error message"));
$connection->expects($this->at(2))
->method('readLine')
->will($this->returnValue(":2"));
$connection->expects($this->at(3))
->method('readLine')
->will($this->returnValue("$-1"));
$connection->expects($this->at(4))
->method('readLine')
->will($this->returnValue("*-1"));
$this->assertTrue($reader->read($connection));
$this->assertEquals("ERR error message", $reader->read($connection));
$this->assertSame(2, $reader->read($connection));
$this->assertNull($reader->read($connection));
$this->assertNull($reader->read($connection));
}
/**
* @group disconnected
* @expectedException Predis\Protocol\ProtocolException
* @expectedExceptionMessage Unexpected empty header
*/
public function testEmptyResponseHeader()
{
$reader = new TextResponseReader();
$connection = $this->getMock('Predis\Connection\ComposableConnectionInterface');
$connection->expects($this->once())
->method('readLine')
->will($this->returnValue(''));
$reader->read($connection);
}
/**
* @group disconnected
* @expectedException Predis\Protocol\ProtocolException
* @expectedExceptionMessage Unknown prefix: '!'
*/
public function testUnknownResponsePrefix()
{
$reader = new TextResponseReader();
$connection = $this->getMock('Predis\Connection\ComposableConnectionInterface');
$connection->expects($this->once())
->method('readLine')
->will($this->returnValue('!'));
$reader->read($connection);
}
}