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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\Search;
use Predis\Command\Argument\Search\ExplainArguments;
use Predis\Command\Argument\Search\SchemaFields\TextField;
use Predis\Command\Redis\PredisCommandTestCase;
use Predis\Response\ServerException;
/**
* @group commands
* @group realm-stack
*/
class FTEXPLAIN_Test extends PredisCommandTestCase
{
/**
* {@inheritDoc}
*/
protected function getExpectedCommand(): string
{
return FTEXPLAIN::class;
}
/**
* {@inheritDoc}
*/
protected function getExpectedId(): string
{
return 'FTEXPLAIN';
}
/**
* @group disconnected
* @dataProvider argumentsProvider
*/
public function testFilterArguments(array $actualArguments, array $expectedArguments): void
{
$command = $this->getCommand();
$command->setArguments($actualArguments);
$this->assertSameValues($expectedArguments, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponse(): void
{
$this->assertSame(1, $this->getCommand()->parseResponse(1));
}
/**
* @group connected
* @group relay-resp3
* @return void
* @requiresRediSearchVersion >= 1.0.0
* @requiresRedisVersion <= 7.9.0
*/
public function testExplainReturnsExecutionPlanForGivenQuery(): void
{
$redis = $this->getClient();
$expectedResponse = <<<EOT
INTERSECT {
UNION {
INTERSECT {
UNION {
foo
+foo(expanded)
}
UNION {
bar
+bar(expanded)
}
}
INTERSECT {
UNION {
hello
+hello(expanded)
}
UNION {
world
+world(expanded)
}
}
}
UNION {
NUMERIC {100.000000 <= @date <= 200.000000}
NUMERIC {500.000000 <= @date <= inf}
}
}
EOT;
$schema = [new TextField('text_field')];
$this->assertEquals('OK', $redis->ftcreate('index', $schema));
$this->assertEquals(
$expectedResponse,
$redis->ftexplain('index', '(foo bar)|(hello world) @date:[100 200]|@date:[500 +inf]')
);
}
/**
* @group connected
* @return void
* @requiresRediSearchVersion >= 1.0.0
*/
public function testThrowsExceptionOnNonExistingIndex(): void
{
$redis = $this->getClient();
$this->expectException(ServerException::class);
$redis->ftexplain('index', 'query');
}
public static function argumentsProvider(): array
{
return [
'with default arguments' => [
['index', 'query', null],
['index', 'query'],
],
'with DIALECT' => [
['index', 'query', (new ExplainArguments())->dialect('dialect')],
['index', 'query', 'DIALECT', 'dialect'],
],
];
}
}
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