some ideas about testing

https://github.com/karpikpl/tests-with-docker-compose
https://github.com/karpikpl/tests-with-docker-compose/blob/master/docker-compose.yml
https://github.com/karpikpl/tests-with-docker-compose/blob/master/test.sh
https://medium.com/swlh/the-ultimate-guide-to-integration-testing-with-docker-compose-and-sql-f288f05032c9

basically have a docker compose open with the esential services
make shell scripts or Makefiels with the necessary scripts

make integration tests on different scenarios