The docs here say:
Then, once spork is running, invoke testdrb (e.g. testdrb -Itest test/your_test.rb) to run your tests under Spork.
But this only runs one at a time
Without specifying a file it fails:
$ testdrb
Exception encountered: #<SystemExit: exit>
I've found I can do this which helps a bit:
testdrb -I test test/functional/*
But still don't know how to run them all with one simple command the way I could with
rake test
I usually write this for all tests :
testdrb -I test ./test/**/*_test.rb
To make things simple, I add this to my .bashrc
alias td="testdrb -I test"
alias tdall="testdrb -I test ./test/**/*_test.rb"