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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Cache;
use Doctrine\DBAL\Cache\QueryCacheProfile;
use Doctrine\DBAL\ParameterType;
use PHPUnit\Framework\TestCase;
use function parse_str;
class QueryCacheProfileTest extends TestCase
{
private const LIFETIME = 3600;
private const CACHE_KEY = 'user_specified_cache_key';
private QueryCacheProfile $queryCacheProfile;
private string $query = 'SELECT * FROM foo WHERE bar = ?';
/** @var list<mixed> */
private array $params = [666];
/** @var list<ParameterType::INTEGER> */
private array $types = [ParameterType::INTEGER];
/** @var array<string, mixed> */
private array $connectionParams = [
'dbname' => 'database_name',
'user' => 'database_user',
'password' => 'database_password',
'host' => 'database_host',
'driver' => 'database_driver',
];
protected function setUp(): void
{
$this->queryCacheProfile = new QueryCacheProfile(self::LIFETIME, self::CACHE_KEY);
}
public function testShouldUseTheGivenCacheKeyIfPresent(): void
{
[$cacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
self::assertEquals(self::CACHE_KEY, $cacheKey, 'The returned cache key should match the given one');
}
public function testShouldGenerateAnAutomaticKeyIfNoKeyHasBeenGiven(): void
{
$this->queryCacheProfile = $this->queryCacheProfile->setCacheKey(null);
[$cacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
self::assertNotEquals(
self::CACHE_KEY,
$cacheKey,
'The returned cache key should be generated automatically',
);
self::assertNotEmpty($cacheKey, 'The generated cache key should not be empty');
}
public function testShouldGenerateDifferentKeysForSameQueryAndParamsAndDifferentConnections(): void
{
$this->queryCacheProfile = $this->queryCacheProfile->setCacheKey(null);
[$firstCacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
$this->connectionParams['host'] = 'a_different_host';
[$secondCacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
self::assertNotEquals($firstCacheKey, $secondCacheKey, 'Cache keys should be different');
}
public function testConnectionParamsShouldBeHashed(): void
{
$this->queryCacheProfile = $this->queryCacheProfile->setCacheKey(null);
[, $queryString] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
$params = [];
parse_str($queryString, $params);
self::assertArrayHasKey('connectionParams', $params);
foreach ($this->connectionParams as $param) {
self::assertIsString($params['connectionParams']);
self::assertStringNotContainsString($param, $params['connectionParams']);
}
}
public function testShouldGenerateSameKeysIfNoneOfTheParamsChanges(): void
{
$this->queryCacheProfile = $this->queryCacheProfile->setCacheKey(null);
[$firstCacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
[$secondCacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
$this->connectionParams,
);
self::assertEquals($firstCacheKey, $secondCacheKey, 'Cache keys should be the same');
}
public function testShouldGenerateDifferentPasswordInTheParams(): void
{
[, $firstRealCacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
[
'user' => 'database_user',
'password' => 'first-password',
],
);
[, $secondRealCacheKey] = $this->queryCacheProfile->generateCacheKeys(
$this->query,
$this->params,
$this->types,
[
'user' => 'database_user',
'password' => 'second-password',
],
);
self::assertEquals(
$firstRealCacheKey,
$secondRealCacheKey,
'Cache keys for different password should be the same',
);
}
}
|
