/** * Execute handler * * @param FixtureInterface $fixture [optional] * @return mixed */ public function persist(FixtureInterface $fixture = null) { /** @var \Magento\Customer\Test\Fixture\VatGroup $fixture */ $groups = $fixture->getGroupsIds(); $curl = new BackendDecorator(new CurlTransport(), new Config()); $curl->addOption(CURLOPT_HEADER, 1); $response = ''; foreach ($groups as $groupId) { $url = sprintf($_ENV['app_backend_url'] . $this->deleteUrl, $groupId); $curl->write(CurlInterface::GET, $url, '1.0', []); $response = $curl->read(); } $curl->close(); return $response; }