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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Hydration;
use Doctrine\ORM\Internal\Hydration\SingleScalarHydrator;
use Doctrine\ORM\NonUniqueResultException;
use Doctrine\ORM\Query\ResultSetMapping;
use Doctrine\Tests\Models\CMS\CmsUser;
use Generator;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\RequiresPhpunit;
#[RequiresPhpunit('< 12')]
class SingleScalarHydratorTest extends HydrationTestCase
{
/** @return Generator<int, array{list<array<string,mixed>>,mixed}> */
public static function validResultSetProvider(): Generator
{
// SELECT u.name FROM CmsUser u WHERE u.id = 1
yield [
[
['u__name' => 'romanb'],
],
'romanb',
];
// SELECT u.id FROM CmsUser u WHERE u.id = 1
yield [
[
['u__id' => '1'],
],
1,
];
// SELECT
// u.id,
// COUNT(u.postsCount + u.likesCount) AS HIDDEN score
// FROM CmsUser u
// WHERE u.id = 1
yield [
[
[
'u__id' => '1',
'score' => 10, // Ignored since not part of ResultSetMapping (cf. HIDDEN keyword)
],
],
1,
];
}
/** @param list<array<string, mixed>> $resultSet */
#[DataProvider('validResultSetProvider')]
public function testHydrateSingleScalarFromFieldMappingWithValidResultSet(array $resultSet, mixed $expectedResult): void
{
$rsm = new ResultSetMapping();
$rsm->addEntityResult(CmsUser::class, 'u');
$rsm->addFieldResult('u', 'u__id', 'id');
$rsm->addFieldResult('u', 'u__name', 'name');
$stmt = $this->createResultMock($resultSet);
$hydrator = new SingleScalarHydrator($this->entityManager);
$result = $hydrator->hydrateAll($stmt, $rsm);
$this->assertEquals($expectedResult, $result);
}
/** @param list<array<string, mixed>> $resultSet */
#[DataProvider('validResultSetProvider')]
public function testHydrateSingleScalarFromScalarMappingWithValidResultSet(array $resultSet, mixed $expectedResult): void
{
$rsm = new ResultSetMapping();
$rsm->addScalarResult('u__id', 'id', 'string');
$rsm->addScalarResult('u__name', 'name', 'string');
$stmt = $this->createResultMock($resultSet);
$hydrator = new SingleScalarHydrator($this->entityManager);
$result = $hydrator->hydrateAll($stmt, $rsm);
$this->assertEquals($expectedResult, $result);
}
/** @return Generator<int, array{list<array<string,mixed>>}> */
public static function invalidResultSetProvider(): Generator
{
// Single row (OK), multiple columns (NOT OK)
yield [
[
[
'u__id' => '1',
'u__name' => 'romanb',
],
],
];
// Multiple rows (NOT OK), single column (OK)
yield [
[
['u__id' => '1'],
['u__id' => '2'],
],
];
// Multiple rows (NOT OK), single column with HIDDEN result (OK)
yield [
[
[
'u__id' => '1',
'score' => 10, // Ignored since not part of ResultSetMapping
],
[
'u__id' => '2',
'score' => 10, // Ignored since not part of ResultSetMapping
],
],
1,
];
// Multiple row (NOT OK), multiple columns (NOT OK)
yield [
[
[
'u__id' => '1',
'u__name' => 'romanb',
],
[
'u__id' => '2',
'u__name' => 'romanb',
],
],
];
}
/** @param list<array<string, mixed>> $resultSet */
#[DataProvider('invalidResultSetProvider')]
public function testHydrateSingleScalarFromFieldMappingWithInvalidResultSet(array $resultSet): void
{
$rsm = new ResultSetMapping();
$rsm->addEntityResult(CmsUser::class, 'u');
$rsm->addFieldResult('u', 'u__id', 'id');
$rsm->addFieldResult('u', 'u__name', 'name');
$stmt = $this->createResultMock($resultSet);
$hydrator = new SingleScalarHydrator($this->entityManager);
$this->expectException(NonUniqueResultException::class);
$hydrator->hydrateAll($stmt, $rsm);
}
/** @param list<array<string, mixed>> $resultSet */
#[DataProvider('invalidResultSetProvider')]
public function testHydrateSingleScalarFromScalarMappingWithInvalidResultSet(array $resultSet): void
{
$rsm = new ResultSetMapping();
$rsm->addScalarResult('u__id', 'id', 'string');
$rsm->addScalarResult('u__name', 'name', 'string');
$stmt = $this->createResultMock($resultSet);
$hydrator = new SingleScalarHydrator($this->entityManager);
$this->expectException(NonUniqueResultException::class);
$hydrator->hydrateAll($stmt, $rsm);
}
}
|
