testDocker
2 Things worth to note for running a node service in docker container hosted by travis-ci.
- node_modules tricky
- http://stackoverflow.com/a/32785014/4550665
- I think pulling the node_modules dir to upper level is a better choice.
- service is not really available even it shows up in the
docker-compose ps, sometimes calling the service too early might get aconnection reset error.
- delay the calling properly, e.g. using while-try sniff.