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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;
class COPY_Test extends PredisCommandTestCase
{
/**
* {@inheritDoc}
*/
protected function getExpectedCommand(): string
{
return COPY::class;
}
/**
* {@inheritDoc}
*/
protected function getExpectedId(): string
{
return 'COPY';
}
/**
* @group disconnected
* @dataProvider argumentsProvider
*/
public function testFilterArguments(array $actualArguments, array $expectedArguments): void
{
$command = $this->getCommand();
$command->setArguments($actualArguments);
$this->assertSame($expectedArguments, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$this->assertSame(1, $this->getCommand()->parseResponse(1));
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testSuccessfullyCopyValueOnNonExistingDestinationKey(): void
{
$redis = $this->getClient();
$redis->set('key', 'value');
$actualResponse = $redis->copy('key', 'destination');
$this->assertSame(1, $actualResponse);
$this->assertSame($redis->get('key'), $redis->get('destination'));
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testSuccessfullyCopyValueOnNonExistingDestinationKeyResp3(): void
{
$redis = $this->getResp3Client();
$redis->set('key', 'value');
$actualResponse = $redis->copy('key', 'destination');
$this->assertSame(1, $actualResponse);
$this->assertSame($redis->get('key'), $redis->get('destination'));
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testSuccessfullyCopyValueFromSourceToAnotherDb(): void
{
$defaultDatabaseIndexClient = $this->getClient();
$defaultDatabaseIndexClient->set('key', 'value');
$copyResponse = $defaultDatabaseIndexClient->copy('key', 'new_key', 14);
$anotherDatabaseIndexClient = $this->createClient(['database' => 14], null, false);
$actualValue = $anotherDatabaseIndexClient->get('new_key');
$anotherDatabaseIndexClient->flushdb();
$this->assertNull($anotherDatabaseIndexClient->get('new_key'));
$this->assertSame(1, $copyResponse);
$this->assertSame('value', $actualValue);
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testDoNotCopyValueOnAlreadyExistingDestinationKey(): void
{
$redis = $this->getClient();
$redis->set('key', 'value');
$redis->set('destination', 'destination_value');
$actualResponse = $redis->copy('key', 'destination');
$this->assertSame(0, $actualResponse);
$this->assertSame('destination_value', $redis->get('destination'));
}
/**
* @group connected
* @return void
* @requiresRedisVersion >= 6.2.0
*/
public function testSuccessfullyCopyValueWithReplaceArgumentOnAlreadyExistingDestinationKey(): void
{
$redis = $this->getClient();
$redis->set('key', 'value');
$redis->set('destination', 'destination_value');
$actualResponse = $redis->copy('key', 'destination', -1, true);
$this->assertSame(1, $actualResponse);
$this->assertSame('value', $redis->get('destination'));
}
public static function argumentsProvider(): array
{
return [
'with default arguments' => [
['source', 'destination'],
['source', 'destination'],
],
'with DB argument' => [
['source', 'destination', 1],
['source', 'destination', 'DB', 1],
],
'with replace argument' => [
['source', 'destination', -1, true],
['source', 'destination', 'REPLACE'],
],
'with all arguments' => [
['source', 'destination', 1, true],
['source', 'destination', 'DB', 1, 'REPLACE'],
],
];
}
}
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