rspec-background-process

https://github.com/jpastuszek/rspec-background-process

RSpec and Cucumber DSL that allows definition of processes with their arguments, working directory, time outs, port numbers etc. and start/stop them during test runs. Processes with same definitions can be pooled and reused between example runs to save time on startup/shutdown. Pooling supports limiting the number of running processes with LRU to limit memory used.