def test_locked_method(conn):
lock_name = 'lock_name'
lock = Lock(conn, lock_name, id='first')
another_lock = Lock(conn, lock_name, id='another')
assert lock.locked() is False
assert another_lock.locked() is False
assert lock.acquire() is True
# another lock has same name and different id,
# but method returns true
assert lock.locked() is True
assert another_lock.locked() is True
