const Dispatcher = require('flux-dispatcher-packer')(require('flux').Dispatcher)

var flightDispatcher = new Dispatcher();

var CityStore = {
    city: null
};

flightDispatcher.register(function(payload) {
    if (payload.actionType === 'city-update') {
        CityStore.city = payload.selectedCity;
    }
});

flightDispatcher.on('afterDispatching', (payload) => {
    assert.equal(CityStore.city, payload.selectedCity)
})

flightDispatcher.on('afterDispatching', (payload) => {
    assert.equal(CityStore.city, payload.selectedCity)
})

flightDispatcher.dispatch({
    actionType: 'city-update',
    selectedCity: 'paris'
});

flightDispatcher.unbind('afterDispatching')

assert.equal(_.isUndefined(flightDispatcher.events['afterDispatching']), true)