let requests = []; let errors = []; const recordRequest = req => { requests.push({url: req.url, mode: req.mode, destination: req.destination}); }; const recordError = (error) => { errors.push(error); }; const getRecords = () => { return { requests, errors }; } const resetRecords = () => { requests = []; errors = []; } export { recordRequest, recordError, getRecords, resetRecords };