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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-zset
*/
class ZSetLexCountTest extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand()
{
return 'Predis\Command\ZSetLexCount';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId()
{
return 'ZLEXCOUNT';
}
/**
* @group disconnected
*/
public function testFilterArguments()
{
$arguments = array('key', '+', '-');
$expected = array('key', '+', '-');
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse()
{
$this->assertSame(1, $this->getCommand()->parseResponse(1));
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.9
*/
public function testExclusiveIntervalRange()
{
$redis = $this->getClient();
$redis->zadd('letters', 0, 'a', 0, 'b', 0, 'c', 0, 'd', 0, 'e', 0, 'f', 0, 'g');
$this->assertSame(3, $redis->zlexcount('letters', '(b', '(f'));
$this->assertSame(5, $redis->zlexcount('letters', '(b', '(z'));
$this->assertSame(4, $redis->zlexcount('letters', '(0', '(e'));
$this->assertSame(0, $redis->zlexcount('letters', '(f', '(b'));
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.9
*/
public function testInclusiveIntervalRange()
{
$redis = $this->getClient();
$redis->zadd('letters', 0, 'a', 0, 'b', 0, 'c', 0, 'd', 0, 'e', 0, 'f', 0, 'g');
$this->assertSame(5, $redis->zlexcount('letters', '[b', '[f'));
$this->assertSame(6, $redis->zlexcount('letters', '[b', '[z'));
$this->assertSame(5, $redis->zlexcount('letters', '[0', '[e'));
$this->assertSame(0, $redis->zlexcount('letters', '[f', '[b'));
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.9
*/
public function testWholeRangeInterval()
{
$redis = $this->getClient();
$redis->zadd('letters', 0, 'a', 0, 'b', 0, 'c', 0, 'd', 0, 'e', 0, 'f', 0, 'g');
$this->assertSame(7, $redis->zlexcount('letters', '-', '+'));
$this->assertSame(0, $redis->zlexcount('letters', '+', '-'));
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.9
*/
public function testThrowsExceptionOnInvalidRangeFormat()
{
$this->expectException('\Predis\Response\ServerException');
$this->expectExceptionMessage('min or max not valid string range item');
$redis = $this->getClient();
$redis->zadd('letters', 0, 'a', 0, 'b', 0, 'c', 0, 'd', 0, 'e', 0, 'f', 0, 'g');
$redis->zlexcount('letters', 'b', 'f');
}
/**
* @group connected
* @requiresRedisVersion >= 2.8.9
*/
public function testThrowsExceptionOnWrongType()
{
$this->expectException('\Predis\Response\ServerException');
$this->expectExceptionMessage('Operation against a key holding the wrong kind of value');
$redis = $this->getClient();
$redis->set('foo', 'bar');
$redis->zlexcount('foo', '+', '-');
}
}
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