import Updux, {actionCreator} from '.';
import u from 'updeep';

const noopEffect = () => () => () => {};

test('actions defined in effects and mutations, multi-level', () => {
  const {actions} = new Updux({
    effects: {
      foo: noopEffect,
    },
    mutations: {bar: () => () => null},
    subduxes: {
      mysub: {
        effects: {baz: noopEffect},
        mutations: {quux: () => () => null},
        actions: {
          foo: (limit: number) => ({limit}),
        },
      },
      myothersub: {
        effects: {
          foo: noopEffect,
        },
      },
    },
  });

  const types = Object.keys(actions);
  types.sort();

  expect(types).toEqual(['bar', 'baz', 'foo', 'quux']);

  expect(actions.bar()).toEqual({type: 'bar'});
  expect(actions.bar('xxx')).toEqual({type: 'bar', payload: 'xxx'});
  expect(actions.bar(undefined, 'yyy')).toEqual({type: 'bar', meta: 'yyy'});

  expect(actions.foo(12)).toEqual({type: 'foo', payload: {limit: 12}});
});

describe('different calls to addAction', () => {
  const updux = new Updux();

  test('string', () => {
    updux.addAction('foo');
    expect(updux.actions.foo('yo')).toMatchObject({
      type: 'foo',
      payload: 'yo',
    });
  });

  test('actionCreator', () => {
    const bar = actionCreator('bar', null);
    updux.addAction(bar);
    expect(updux.actions.bar()).toMatchObject({
      type: 'bar',
    });
  });

  test('actionCreator inlined', () => {
    updux.addAction('baz', (x) => ({x}));
    expect(updux.actions.baz(3)).toMatchObject({
      type: 'baz', payload: { x: 3 }
    });
  });
});