def test_add_raises_ValueError(self):
hub = Hub()
hub._add = Mock()
hub._add.side_effect = ValueError()
hub._discard = Mock()
hub.add([2], Mock(), READ)
hub._discard.assert_called_with(2)
def test_add_raises_ValueError(self):
hub = Hub()
hub.poller = Mock(name='hub.poller')
hub.poller.register.side_effect = ValueError()
hub._discard = Mock(name='hub.discard')
hub.add(2, Mock(), READ)
hub._discard.assert_called_with(2)
def test_add_raises_ValueError(self):
hub = Hub()
hub.poller = Mock(name='hub.poller')
hub.poller.register.side_effect = ValueError()
hub._discard = Mock(name='hub.discard')
hub.add(2, Mock(), READ)
hub._discard.assert_called_with(2)
