public function testRequestMethodSuccessiveOptionsRequests() { $test = new Test(); $test->chain_requests('OPTIONS', 'GET'); $test->chain_requests('OPTIONS', 'POST'); $test->chain_requests('OPTIONS', 'PUT'); $test->chain_requests('OPTIONS', 'PATCH'); $test->chain_requests('OPTIONS', 'DELETE'); $test->chain_requests('OPTIONS', 'HEAD'); }