redux-easy-connect v0.0.18

#redux-easy-connect

Redux easy connect contains:

• ReduxComponent - Base class that provide redux CONNECT action on easy way (ONLY REACT)
• reduxExtend - Same like base class, but it's implemented using class prototype. (REACT AND REACT NATIVE)
• TestHelper - Provide functions that allowing access to component directly. This include redux actions, state, reducers and public functions
• setType - Init rule for all action types

How to use

import {reduxExtend,
        ReduxComponent,
        TestHelper,
        setType} from 'redux-easy-connect';

// Export component (ReactJS, ReactNative)
export default reduxExtend(Component);

// Export component (ReactJS)
class Example extend ReduxComponent
export default Example.CONNECT

// Include component
<Example
    actions={ExampleActions}
    reducers={{userStore:["user"]}}
    services={{AuthService}}
    />

// set action type
export const EXAMPLE_GET_USER = setType("example/GET_USER");

// use action type with dispatch
dispatch(EXAMPLE_GET_USER({/* props that will be provided to reducers */}))

// use action type in reducers
switch(type)
    case EXAMPLE_GET_USER.type :
         /* props that will be provided to component */
         break;

// Call actions
this.Actions.getUser(1);

// Call services
this.Services.AuthService.getUser(1)

// Reducers
this.props.user

// Use test helper
const component = TestHelper.getComponent(rendered, Example);
// rendered created by react-test-renderer

component.setState(/**/);
component.Actions.getUser(1);
await component.waitForAllState();
await component.waitForAllDispatch();

expect(component.props.user).toBeInstanceOf(Object);

// Use test helper for load external javascript library''s
const window = await TestHelper.loadScript(
                                            jsdom.JSDOM,
                                            'path to script',
                                            {jsdom options} ||
                                            DEFAULT_JSDOM_OPTIONS /* isn''t required */);

// Use mock''s with global fetch
it('should expose global fetch object', TestHelper.isFetchGlobal);
const output = await TestHelper.mock([{
                                        url:'http://localhost:3000/test',
                                        body:{output:"example"},
                                        status: 200}]);

// DEFAULT_JSDOM_OPTIONS
{
    resources: 'usable',
    runScripts: "dangerously",
    url: "http://localhost:8080",
    referrer: "http://localhost:8080",
    contentType: "text/html",
    userAgent: "Mellblomenator/9000"
}

Example

npm install
npm test
npm start
http://localhost:3000

reduxExtend / ReduxComponent

TestHelper

Full example

Action types

import {setType} from 'redux-easy-connect';

export const EXAMPLE_GET_USER = setType('example/GET_USER');
export const EXAMPLE_SAVE_USER = setType("example/SAVE_USER");
export const EXAMPLE_DELETE_USER = setType("example/DELETE_USER");

Redux store - Include services directly in actions

function configureStore(initialState) {
    return createStore(rootReducer, initialState, compose(
        applyMiddleware(
            thunk.withExtraArgument(Services) // Include services like last params,
            routerMiddleware(history),
            reduxImmutableStateInvariant(),
        ),
        window.devToolsExtension ? window.devToolsExtension() : f => f));
}

const store = configureStore({});

export default store;

Action example

import {EXAMPLE_GET_USER, EXAMPLE_DELETE_USER, EXAMPLE_SAVE_USER} from '../actionTypes';

export default class ExampleActions {
    static getUser(id) {
        return async (dispatch, getState, {UserService}) => {
            const user = UserService.getUser(id);
            dispatch(EXAMPLE_GET_USER({user}));
        }
    }

    static saveUser(user) {
        return async (dispatch, getState, {UserService}) => {
            const output = UserService.saveUser(user);
            dispatch(EXAMPLE_SAVE_USER({user:output}));
        }
    }

    static deleteUser(user) {
        return async (dispatch, getState, {UserService}) => {
            const user = UserService.deleteUser(user);
            dispatch(EXAMPLE_DELETE_USER({user}));
        }
    }
}

Reducer example

import {EXAMPLE_GET_USER, EXAMPLE_DELETE_USER, EXAMPLE_SAVE_USER} from '../actionTypes';

const initialState = {
    user: null
};

export default function userReducer(state = initialState, action) {
    switch (action.type) {
        case EXAMPLE_GET_USER.type:
            return Object.assign({}, {user:action.user});
        case EXAMPLE_SAVE_USER.type:
            return Object.assign({}, {user:action.user});
        case EXAMPLE_DELETE_USER.type:
            return Object.assign({}, {user:action.user});
        default:
            return state;
    }
}

Component example

import React from 'react';
import {reduxExtend, ReduxComponent} from 'redux-easy-connect';

// export class Example extends ReduxComponent
export class Example extends React.Component{
    constructor(props){
        super(props);

        this.handleAddUser = this.handleAddUser.bind(this);
        this.handleGetUser = this.handleGetUser.bind(this);
        this.handleDeleteUser = this.handleDeleteUser.bind(this);
    }

    handleAddUser(){
        const user = {id:1,name:"Example",email:"example@example.com"};
        this.Actions.saveUser(user);
    }

    handleGetUser(){
        this.Actions.getUser(1);
    }

    handleDeleteUser(){
        this.Actions.deleteUser(1);
    }

    handleExampleService(){
        this.Services.AuthService.login(/* props */);
    }

    render(){
        return (
            <div>
                <button onClick={this.handleAddUser}>Add user</button>
                <button onClick={this.handleGetUser}>Get user</button>
                <button onClick={this.handleDeleteUser}>Delete user</button>
                <div>{this.props.user && JSON.stringify(this.props.user)}</div>
            </div>
        );
    }
}

export default reduxExtend(Example);
// export default Example.CONNECT;

Test example

import React from 'react';
import renderer from 'react-test-renderer';
import {TestHelper} from 'redux-easy-connect';
import store from '../store'

import ExampleActions from '../example/actions';
import CONNECT, {Example} from '../example';

it('renders example with action button add user', async () => {
    const rendered = renderer.create(
        <CONNECT
            store={store}
            actions={ExampleActions}
            reducers={{userStore:["user"]}}
        />
    );

    const component = TestHelper.getComponent(rendered.getInstance(), Example);
    component.handleAddUser();
    await component.waitForAllDispatch();

    const json = rendered.toJSON();
    const messageContainer = json.children[json.children.length - 1];
    expect(messageContainer).toBeInstanceOf(Object);
    expect(messageContainer.children).not.toBeNull();
    expect(messageContainer.children.length).toEqual(1);
    expect(messageContainer.children[0]).toEqual('{\"id\":1,\"name\":\"Example\",\"email\":\"example@example.com\",\"action\":\"SAVE\"}');
    expect(json).toBeTruthy();
});