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<?php
/*
* This file is part of the Predis package.
*
* (c) 2009-2020 Daniele Alessandri
* (c) 2021-2025 Till Krüss
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Command\Redis;
use Predis\Command\PrefixableCommand;
use Predis\Response\ServerException;
class BLMOVE_Test extends PredisCommandTestCase
{
/**
* {@inheritDoc}
*/
protected function getExpectedCommand(): string
{
return BLMOVE::class;
}
/**
* {@inheritDoc}
*/
protected function getExpectedId(): string
{
return 'BLMOVE';
}
/**
* @group disconnected
*/
public function testFilterArguments(): void
{
$arguments = ['list', 'argument1', 'argument2', 'argument3'];
$expected = ['list', 'argument1', 'argument2', 'argument3'];
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$this->assertSame(1, $this->getCommand()->parseResponse(1));
}
/**
* @group disconnected
*/
public function testPrefixKeys(): void
{
/** @var PrefixableCommand $command */
$command = $this->getCommand();
$actualArguments = ['arg1', 'arg2', 'arg3', 'arg4'];
$prefix = 'prefix:';
$expectedArguments = ['prefix:arg1', 'prefix:arg2', 'arg3', 'arg4'];
$command->setArguments($actualArguments);
$command->prefixKeys($prefix);
$this->assertSame($expectedArguments, $command->getArguments());
}
/**
* @group connected
* @dataProvider listsProvider
* @param array $firstList
* @param array $secondList
* @param string $where
* @param string $to
* @param string $expectedResponse
* @param array $expectedModifiedFirstList
* @param array $expectedModifiedSecondList
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testReturnsCorrectListElement(
array $firstList,
array $secondList,
string $where,
string $to,
string $expectedResponse,
array $expectedModifiedFirstList,
array $expectedModifiedSecondList
): void {
$redis = $this->getClient();
$redis->rpush('test-blmove1', $firstList);
$redis->rpush('test-blmove2', $secondList);
$actualResponse = $redis->blmove('test-blmove1', 'test-blmove2', $where, $to, 0);
$this->assertSame($expectedResponse, $actualResponse);
$this->assertSame($expectedModifiedFirstList, $redis->lrange('test-blmove1', 0, -1));
$this->assertSame($expectedModifiedSecondList, $redis->lrange('test-blmove2', 0, -1));
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testReturnsCorrectListElementResp3(): void
{
$redis = $this->getResp3Client();
$redis->rpush('test-blmove1', ['element1', 'element2', 'element3']);
$redis->rpush('test-blmove2', ['element4', 'element5', 'element6']);
$actualResponse = $redis->blmove(
'test-blmove1',
'test-blmove2',
'LEFT',
'LEFT',
0
);
$this->assertSame('element1', $actualResponse);
$this->assertSame(['element2', 'element3'], $redis->lrange('test-blmove1', 0, -1));
$this->assertSame(['element1', 'element4', 'element5', 'element6'], $redis->lrange('test-blmove2', 0, -1));
}
/**
* @group connected
* @dataProvider sameListProvider
* @param array $list
* @param string $where
* @param string $to
* @param string $expectedResponse
* @param array $expectedModifiedList
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testReturnsCorrectListElementAndListRotationPerformedOnTheSameListOperation(
array $list,
string $where,
string $to,
string $expectedResponse,
array $expectedModifiedList
): void {
$redis = $this->getClient();
$redis->rpush('test-blmove1', $list);
$actualResponse = $redis->blmove('test-blmove1', 'test-blmove1', $where, $to, 0);
$this->assertSame($expectedResponse, $actualResponse);
$this->assertSame($expectedModifiedList, $redis->lrange('test-blmove1', 0, -1));
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testThrowsExceptionOnWrongType(): void
{
$this->expectException(ServerException::class);
$this->expectExceptionMessage('Operation against a key holding the wrong kind of value');
$redis = $this->getClient();
$redis->set('foo', 'bar');
$redis->blmove('foo', 'test-lmove', 'LEFT', 'LEFT', 0);
}
public static function listsProvider(): array
{
return [
'move first element from list into head of another list' => [
['element1', 'element2', 'element3'],
['element4', 'element5', 'element6'],
'LEFT',
'LEFT',
'element1',
['element2', 'element3'],
['element1', 'element4', 'element5', 'element6'],
],
'move first element from list into tail of another list' => [
['element1', 'element2', 'element3'],
['element4', 'element5', 'element6'],
'LEFT',
'RIGHT',
'element1',
['element2', 'element3'],
['element4', 'element5', 'element6', 'element1'],
],
'move last element from list into head of another list' => [
['element1', 'element2', 'element3'],
['element4', 'element5', 'element6'],
'RIGHT',
'LEFT',
'element3',
['element1', 'element2'],
['element3', 'element4', 'element5', 'element6'],
],
'move last element from list into tail of another list' => [
['element1', 'element2', 'element3'],
['element4', 'element5', 'element6'],
'RIGHT',
'RIGHT',
'element3',
['element1', 'element2'],
['element4', 'element5', 'element6', 'element3'],
],
];
}
public static function sameListProvider(): array
{
return [
'list rotation - head into tail' => [
['element1', 'element2', 'element3'],
'LEFT',
'RIGHT',
'element1',
['element2', 'element3', 'element1'],
],
'list rotation - tail into head' => [
['element1', 'element2', 'element3'],
'RIGHT',
'LEFT',
'element3',
['element3', 'element1', 'element2'],
],
'list rotation - head into head' => [
['element1', 'element2', 'element3'],
'LEFT',
'LEFT',
'element1',
['element1', 'element2', 'element3'],
],
'list rotation - tail into tail' => [
['element1', 'element2', 'element3'],
'RIGHT',
'RIGHT',
'element3',
['element1', 'element2', 'element3'],
],
];
}
}
|
