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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Functional\Connection;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use function sprintf;
final class FetchEmptyTest extends FunctionalTestCase
{
private string $query;
public function setUp(): void
{
$this->query = sprintf(
'SELECT * FROM (%s) t WHERE 1 = 0',
$this->connection->getDatabasePlatform()
->getDummySelectSQL('1 c'),
);
}
public function testFetchAssociative(): void
{
self::assertFalse($this->connection->fetchAssociative($this->query));
}
public function testFetchNumeric(): void
{
self::assertFalse($this->connection->fetchNumeric($this->query));
}
public function testFetchOne(): void
{
self::assertFalse($this->connection->fetchOne($this->query));
}
public function testFetchAllAssociative(): void
{
self::assertSame([], $this->connection->fetchAllAssociative($this->query));
}
public function testFetchAllNumeric(): void
{
self::assertSame([], $this->connection->fetchAllNumeric($this->query));
}
public function testFetchFirstColumn(): void
{
self::assertSame([], $this->connection->fetchFirstColumn($this->query));
}
}
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