import { test, expect } from 'vitest';

import { Updux } from '../src/index.js';

test( 'selectors', () => {
    const dux = new Updux({
        initial: { a: 1, b: 2 },
        selectors: {
            getA: ({a}) => a,
            getBPlus: ({b}) => addition => b + addition,
        },
        subduxes: {
            subbie: new Updux({
                initial: { d: 3 },
                selectors: {
                    getD: ({d}) => d
                    }
            })
        }
    })

    const store = dux.createStore();

    expect( store.getState.getA() ).toEqual(1);
    expect( store.getState.getBPlus(7) ).toEqual(9);
    expect( store.getState.getD() ).toEqual(3);
} );