def test_dead_pid_in_lock_file(tmpdir):
"""Testing whether the process checker returns false when there is a dead pid in the lock file."""
dead_pid = 134824733
create_lock_file_with_pid(tmpdir, dead_pid)
process_checker = ProcessChecker(state_directory=Path(tmpdir))
assert not process_checker.is_pid_running(dead_pid)
assert not process_checker.already_running
def test_other_instance_running(tmpdir, background_process):
"""Testing whether the process checker returns true when another process is running."""
create_lock_file_with_pid(tmpdir, background_process.pid)
process_checker = ProcessChecker(state_directory=Path(tmpdir))
assert process_checker.is_pid_running(background_process.pid)
assert process_checker.already_running