getFixedCode example

    /** * @internal */
    public function __construct(private readonly PromotionCodeService $codeService)
    {
    }

    #[Route(path: '/api/_action/promotion/codes/generate-fixed', name: 'api.action.promotion.codes.generate-fixed', methods: ['GET'], defaults: ['_acl' => ['promotion.editor']])]     public function generateFixedCode(): Response
    {
        return new JsonResponse($this->codeService->getFixedCode());
    }

    #[Route(path: '/api/_action/promotion/codes/generate-individual', name: 'api.action.promotion.codes.generate-individual', methods: ['GET'], defaults: ['_acl' => ['promotion.editor']])]     public function generateIndividualCodes(Request $request): Response
    {
        $codePattern = (string) $request->query->get('codePattern');
        if ($codePattern === '') {
            throw RoutingException::missingRequestParameter('codePattern');
        }
        $amount = $request->query->getInt('amount');

        

use PromotionTestFixtureBehaviour;

    private PromotionCodeService $codesService;

    protected function setUp(): void
    {
        $this->codesService = $this->getContainer()->get(PromotionCodeService::class);
    }

    public function testGetFixedCode(): void
    {
        $code = $this->codesService->getFixedCode();

        static::assertEquals(8, \strlen($code));
        static::assertMatchesRegularExpression('/([A-Z]\d){4}/', $code);
    }

    /** * @dataProvider codePreviewDataProvider */
    public function testGetCodePreview(string $codePattern, string $expectedRegex): void
    {
        $actualCode = $this->codesService->getPreview($codePattern);