'Parameters are passed to L{IRCClient.modeChanged} for modes that take
parameters.'

def test_oneModeParameter(self):

    self._sendModeChange('+o', 'a_user')
    self._checkModeChange([(True, 'o', ('a_user',))])
    self._sendModeChange('-o', 'a_user')
    self._checkModeChange([(False, 'o', ('a_user',))])
