buildAppResponse example

    public function __invoke(RequestInterface $request, array $options): PromiseInterface
    {
        if ($this->inner->count() > 0) {
            return \call_user_func($this->inner, $request, $options);
        }

        if ($this->isRegistration($request)) {
            $this->registrationRequest = $request;
            $promise = new Promise();
            $promise->resolve(new Response(200, [], $this->buildAppResponse($request)));

            return $promise;
        }

        if ($this->isRegistrationConfirmation($request)) {
            $this->confirmationRequest = $request;
            $promise = new Promise();
            $promise->resolve(new Response(200));

            return $promise;
        }

        

    public function testRegisterPrivateApp(): void
    {
        $id = Uuid::randomHex();
        $secretAccessKey = AccessKeyHelper::generateSecretAccessKey();
        $this->createApp($id);

        $manifest = Manifest::createFromXmlFile(__DIR__ . '/_fixtures/minimal/manifest.xml');

        $appSecret = 'dont_tell';
        $appResponseBody = $this->buildAppResponse($manifest, $appSecret);

        $this->appendNewResponse(new Response(200, [], $appResponseBody));
        $this->appendNewResponse(new Response(200, []));

        $this->registrator->registerApp($manifest, $id, $secretAccessKey, Context::createDefaultContext());

        $registrationRequest = $this->getPastRequest(0);

        $setup = $manifest->getSetup();
        static::assertNotNull($setup);