process( request: $this->getRequest(), handler: $this->getHandler(new Response(Status::OK)) ); $this->assertTrue( $result->hasHeader('Access-Control-Allow-Origin'), 'Access-Control-Allow-Origin is not available' ); $this->assertTrue( $result->hasHeader('Access-Control-Allow-Credentials'), 'Access-Control-Allow-Credentials is not available' ); } }