factory.js

// components/search/factory.js

// Grab singleton instance of DI container
import { container } from './depdendencies';
import actionFactory from '../../actions';

export const createActions = () => {
  const http = container.instance('HTTP');
  
  return actionFactory(http);
};

index.js

// actions/index.js

import search from './search';

export default (http) => ({
  search: search(http)
});

search.js

// actions/search.js

const requestResults = () => ({ type: 'SEARCH_REQUEST' });

const receiveResults = (response) => ({ type: 'SEARCH_RESPONSE', response });

const requestError = (response) => ({ type: 'SEARCH_ERROR', response });

const createQuery (http) => {
  return (dispatch) => {
    return (query) => {
      const url = `/api/search?q=${query}`;
      
      dispatch(requestResults());

      return http(url).get()
        .then((response) => dispatch(receiveResults(response))
        .catch((response) => dispatch(requestError(response));
    };
  };
};

export default (http) => ({
  query: createQuery(http)
});

searchTests.js

// test/spec/actions/search.js

import actionFactory from '../../src/actions';
import httpStub from '../stubs/http';

const actions = actionFactory(httpStub);

describe('Search action tests', () => {
  describe('query', () => {
    it('should do something useful', () => {
      // test things, etc...
    });
  });
});