Quick test

Author: rosa

Diff for: test/test_helper.rb

@@ -80,6 +80,7 @@ def find_processes_registered_as(kind)
     end
 
     def terminate_process(pid, timeout: 10, signal: :TERM)
+      reap_processes
       signal_process(pid, signal)
       wait_for_process_termination_with_timeout(pid, timeout: timeout)
     end