Remove unused option in test helper and unused test helper

test/integration/processes_lifecycle_test.rb

@@ -181,14 +181,6 @@ class ProcessLifecycleTest < ActiveSupport::TestCase
  end
 
  private
- def terminate_registered_processes
- skip_active_record_query_cache do
- SolidQueue::Process.find_each do |process|
- terminate_process(process.metadata["pid"], from_parent: false)
- end
- end
- end
-
  def assert_clean_termination
  wait_for_registered_processes 0, timeout: 0.2.second
  assert_no_registered_processes

test/test_helper.rb

@@ -79,22 +79,15 @@ def find_processes_registered_as(kind)
  end
  end
 
- def terminate_process(pid, timeout: 10, signal: :TERM, from_parent: true)
+ def terminate_process(pid, timeout: 10, signal: :TERM)
  signal_process(pid, signal)
- wait_for_process_termination_with_timeout(pid, timeout: timeout, from_parent: from_parent)
+ wait_for_process_termination_with_timeout(pid, timeout: timeout)
  end
 
- def wait_for_process_termination_with_timeout(pid, timeout: 10, from_parent: true, exitstatus: 0)
+ def wait_for_process_termination_with_timeout(pid, timeout: 10, exitstatus: 0)
  Timeout.timeout(timeout) do
- if from_parent
- Process.waitpid(pid)
- assert exitstatus, $?.exitstatus
- else
- loop do
- break unless process_exists?(pid)
- sleep 0.05
- end
- end
+ Process.waitpid(pid)
+ assert exitstatus, $?.exitstatus
  end
  rescue Timeout::Error
  signal_process(pid, :KILL)