KeyScanTest.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;
/**
* @group commands
* @group realm-key
*/
class KeyScanTest extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand()
{
return 'Predis\Command\KeyScan';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId()
{
return 'SCAN';
}
/**
* @group disconnected
*/
public function testFilterArguments()
{
$arguments = array(0, 'MATCH', 'key:*', 'COUNT', 5);
$expected = array(0, 'MATCH', 'key:*', 'COUNT', 5);
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testFilterArgumentsBasicUsage()
{
$arguments = array(0);
$expected = array(0);
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testFilterArgumentsWithOptionsArray()
{
$arguments = array(0, array('match' => 'key:*', 'count' => 5));
$expected = array(0, 'MATCH', 'key:*', 'COUNT', 5);
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse()
{
$raw = array('3', array('key:1', 'key:2', 'key:3'));
$expected = array('3', array('key:1', 'key:2', 'key:3'));
$command = $this->getCommand();
$this->assertSame($expected, $command->parseResponse($raw));
}
/**
* @group connected
*/
public function testScanWithoutMatch()
{
$kvs = array('key:one' => 'one', 'key:two' => 'two', 'key:three' => 'three', 'key:four' => 'four');
$redis = $this->getClient();
$redis->mset($kvs);
$response = $redis->scan(0);
$this->assertSameValues(array_keys($kvs), $response[1]);
}
/**
* @group connected
*/
public function testScanWithMatchingKeys()
{
$kvs = array('key:one' => 'one', 'key:two' => 'two', 'key:three' => 'three', 'key:four' => 'four');
$redis = $this->getClient();
$redis->mset($kvs);
$response = $redis->scan('0', 'MATCH', 'key:t*');
$this->assertSameValues(array('key:two', 'key:three'), $response[1]);
}
/**
* @group connected
*/
public function testScanWithNoMatchingKeys()
{
$kvs = array('key:one' => 'one', 'key:two' => 'two', 'key:three' => 'three', 'key:four' => 'four');
$redis = $this->getClient();
$redis->mset($kvs);
$response = $redis->scan(0, 'MATCH', 'nokey:*');
$this->assertSame('0', $response[0]);
$this->assertEmpty($response[1]);
}
}