remob
Version:
Rethinking of Redux and MobX
69 lines (64 loc) • 2 kB
JavaScript
import connectRemob, { setConnector } from '../connectRemob';
import combineRemob, { setCombiner } from '../combineRemob';
import Reducer from '../Reducer';
import inject from '../inject';
jest.mock('../inject', () => jest.fn(() => []));
describe('connectRemob', () => {
it('should be a func', () => {
expect(connectRemob).toEqual(expect.any(Function));
expect(setConnector).toEqual(expect.any(Function));
});
describe('without connector', () => {
beforeEach(() => {
setConnector();
});
it('should throw if no connector specified', () => {
expect(() => connectRemob()).toThrow();
});
});
describe('with connector', () => {
class RealReducer extends Reducer {}
const connect = jest.fn();
const combiner = jest.fn();
const instance = new RealReducer();
const instance2 = new RealReducer();
const instance3 = new RealReducer();
beforeEach(() => {
setConnector(connect);
setCombiner(combiner);
});
it('should call connector after registration', () => {
connectRemob();
expect(connect).toHaveBeenCalled();
});
it("should work with 'remob' interface", () => {
combineRemob({ instance });
connectRemob('instance');
expect(inject).toHaveBeenCalledWith({
instance,
});
});
it('should work with remob interface', () => {
combineRemob({ instance2 });
connectRemob(instance2);
expect(inject).toHaveBeenCalledWith({
instance2,
});
});
it('should work with { remob } interface', () => {
combineRemob({ instance3 });
connectRemob({ instance1: instance3 });
expect(inject).toHaveBeenCalledWith({
instance1: instance3,
});
});
it('should work all interfaces', () => {
connectRemob('instance', instance2, { instance4: instance3 });
expect(inject).toHaveBeenCalledWith({
instance,
instance2,
instance4: instance3,
});
});
});
});