A jest snippet for testing an action file

Jest-Test-Action-Snippet

import configureMockStore from 'redux-mock-store';
import thunk from 'redux-thunk';
import * as $actionFileName$ from  './$actionFileName$';
import * as Constants from '../constants/Constants';

const middlewares = [thunk];
const mockStore = configureMockStore(middlewares);

describe('$actionFileName$', () => {
//Test all actions
    describe('$actionName1$ Action', () => {
        it('Should dispatch $actionName1$ action', () => {
            const store = mockStore({});
            const actions = store.getActions();
            store.dispatch($actionFileName$.actionCall('test'));
            const expectedPayload = {logout: 'test', type: Constants.USER_LOGOUT};
            expect(actions).toEqual([expectedPayload]);

        });
    });
    describe('$actionName2$ Action', () => {
        it('Should dispatch $actionName2$ action', () => {
            const store = mockStore({});
            const actions = store.getActions();
            store.dispatch($actionFileName$.actionCall('test'));
            const expectedPayload = {logout: 'test', type: Constants.USER_LOGOUT};
            expect(actions).toEqual([expectedPayload]);

        });
    });
    //Describe all of your thunks
    describe('$thunkNAame$ Thunk', () => {
        fetch.mockResponse(JSON.stringify({name: "test"}), {status: 200});
        const payload = {
            "id": "1",
            "name": "test"
        };
        it('Should call $thunkNAame$ thunk', () => {
            const store = mockStore({});
            const mockUpdateApplicationAction = {
                "type": "$actionTYPE$",
                "action": ""
            };
            return store.dispatch($actionFileName$.actionCall(payload)).then(() => {
                expect(store.getActions()).toEqual(mockUpdateApplicationAction);
            });
        });
    });
    //Handle any errors from the api response
    describe('When response Callback throws an error', () => {
        const payload = {
            "name": "test"
        }
        it('Should throw an error on a > 300 response', () => {
            // fetch.mockReject(new Error('fake error message'));
            fetch.mockResponse(JSON.stringify({name: "test"}), {status: 301});
            const store = mockStore({});
            return store.dispatch($actionFileName$.actionCall(payload))
                .catch(err => {
                    expect(err).toEqual(payload);
                });
        });
    });
   
});