Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
100.00% |
2 / 2 |
|
100.00% |
2 / 2 |
CRAP | |
100.00% |
1 / 1 |
| UuidIdGenerator | |
100.00% |
2 / 2 |
|
100.00% |
2 / 2 |
2 | |
100.00% |
1 / 1 |
| __construct | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| next | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace LambdaTwelve\OneRecord\Server; |
| 6 | |
| 7 | use LambdaTwelve\OneRecord\Model\Uuid; |
| 8 | use LambdaTwelve\OneRecord\Server\Spi\IdGenerator; |
| 9 | |
| 10 | /** |
| 11 | * Random UUIDs (version 4) from an injectable byte source, so tests can be |
| 12 | * deterministic. |
| 13 | */ |
| 14 | final class UuidIdGenerator implements IdGenerator |
| 15 | { |
| 16 | /** @var callable(int): string */ |
| 17 | private $randomBytes; |
| 18 | |
| 19 | /** |
| 20 | * @param ?callable(int): string $randomBytes defaults to random_bytes |
| 21 | */ |
| 22 | public function __construct(?callable $randomBytes = null) |
| 23 | { |
| 24 | $this->randomBytes = $randomBytes ?? static fn(int $length): string => random_bytes(max(1, $length)); |
| 25 | } |
| 26 | |
| 27 | public function next(): string |
| 28 | { |
| 29 | return Uuid::v4($this->randomBytes); |
| 30 | } |
| 31 | } |