fly secrets set MONGODB_URI='...'
npm test -- tests/person_api.test.js
npm test -- -t "a specific person is within the returned persons"
npm test -- -t 'persons'
fly secrets set MONGODB_URI='...'
npm test -- tests/person_api.test.js
npm test -- -t "a specific person is within the returned persons"
npm test -- -t 'persons'