mocha is run with the default runner that starts and stops OliveTin as a local process (ie, localhost:1337).
Running different configurations (Local Process, VM, Container)
Get the snapshot you want to test make getsnapshot
To test against VMs:
-- export OLIVETIN_TEST_RUNNER=container
-- vagrant up f38 (or whatever distro you like defined in Vagrantfile)
-- . envVagrant.sh f38 to set the $IP and $PORT