toBeTrue(); }); it('can verify an UUID is v7', function (): void { // GIVEN $uuidV7 = Uuid::uuid7(); // WHEN $result = UuidHelper::isV7($uuidV7); // THEN expect($result)->toBeTrue(); }); it('can get the version of an UUID', function (): void { // GIVEN $uuidV4 = Uuid::uuid4(); $uuidV7 = Uuid::uuid7(); // WHEN $resultV4 = UuidHelper::version($uuidV4); $resultV7 = UuidHelper::version($uuidV7); // THEN expect($resultV4)->toBe(4) ->and($resultV7)->toBe(7); }); });