def test_validate_file_pid_does_not_exist(kill, _open):
pidfile = gunicorn.pidfile.Pidfile('test.pid')
kill.side_effect = OSError(errno.ESRCH)
assert pidfile.validate() is None
def test_validate_file_pid_exists_kill_exception(kill, _open):
pidfile = gunicorn.pidfile.Pidfile('test.pid')
kill.side_effect = OSError(errno.EPERM)
assert pidfile.validate() == 1
def test_validate_file_pid_exists(kill, _open):
pidfile = gunicorn.pidfile.Pidfile('test.pid')
assert pidfile.validate() == 1
assert kill.called
def test_validate_file_pid_malformed(_open):
pidfile = gunicorn.pidfile.Pidfile('test.pid')
assert pidfile.validate() is None
def test_validate_no_file(_open):
pidfile = gunicorn.pidfile.Pidfile('test.pid')
_open.side_effect = IOError(errno.ENOENT)
assert pidfile.validate() is None