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ListPushTailXTest.php
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ListPushTailXTest.php
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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\Command;
use \PHPUnit_Framework_TestCase as StandardTestCase;
/**
* @group commands
* @group realm-list
*/
class ListPushTailXTest extends CommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand()
{
return 'Predis\Command\ListPushTailX';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId()
{
return 'RPUSHX';
}
/**
* @group disconnected
*/
public function testFilterArguments()
{
$arguments = array('key', 'value');
$expected = array('key', 'value');
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse()
{
$this->assertSame(1, $this->getCommand()->parseResponse(1));
}
/**
* @group disconnected
*/
public function testPrefixKeys()
{
$arguments = array('key', 'value');
$expected = array('prefix:key', 'value');
$command = $this->getCommandWithArgumentsArray($arguments);
$command->prefixKeys('prefix:');
$this->assertSame($expected, $command->getArguments());
}
/**
* @group connected
*/
public function testPushesElementsToHeadOfExistingList()
{
$redis = $this->getClient();
$redis->rpush('metavars', 'foo');
$this->assertSame(2, $redis->rpushx('metavars', 'hoge'));
$this->assertSame(array('foo', 'hoge'), $redis->lrange('metavars', 0, -1));
}
/**
* @group connected
*/
public function testDoesNotPushElementOnNonExistingKey()
{
$redis = $this->getClient();
$this->assertSame(0, $redis->rpushx('metavars', 'foo'));
$this->assertSame(0, $redis->rpushx('metavars', 'hoge'));
$this->assertFalse($redis->exists('metavars'));
}
/**
* @group connected
* @expectedException Predis\ServerException
* @expectedExceptionMessage Operation against a key holding the wrong kind of value
*/
public function testThrowsExceptionOnWrongType()
{
$redis = $this->getClient();
$redis->set('metavars', 'foo');
$redis->rpushx('metavars', 'hoge');
}
}