How to use fetchCurrentUser method in Jest

Best JavaScript code snippet using jest

login.js

Source:login.js Github

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...47 logInEmailBackend(data, playerId)48 .then((response) => {49 if (!response.error) {50 let data = response.payload.data51 fetchCurrentUser()52 AsyncStorage.setItem('session',53 JSON.stringify({ email: data.email, access_token: data.access_token, player_id: playerId }))54 hideModal()55 }56 })57 };58 handleFacebookLogin(data) {59 const { logInFacebookBackend, fetchCurrentUser, hideModal, playerId } = this.props60 logInFacebookBackend(data, playerId)61 .then((response) => {62 if (!response.error) {63 let data = response.payload.data64 fetchCurrentUser()65 AsyncStorage.setItem('session',66 JSON.stringify({ email: data.email, access_token: data.access_token, player_id: playerId }))67 hideModal()68 }69 })70 }71 render() {72 const { errors, isFetching, isOauth, showModal, layout } = this.props73 return (74 <View style={styles(layout).view}>75 <LoginEmail76 isOauth={isOauth}77 isFetching={isFetching}78 layout={layout}...

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App.jsx

Source:App.jsx Github

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...14 currentUser: null15 }1617 componentDidMount = () => {18 this.fetchCurrentUser()19 }20 fetchCurrentUser = () => {21 axios22 .get('/api/v1/users/get_current_user.json')23 .then(response => {24 let currentUser = response.data.currentUser || null25 this.setCurrentUser(currentUser)26 })27 .catch(error => console.log(error.response.data))28 }2930 setCurrentUser = (currentUser) => {31 this.setState({ currentUser })32 } ...

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auth-reducer.js

Source:auth-reducer.js Github

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1import { createReducer, combineReducers } from '@reduxjs/toolkit';2import authOperations from './auth-operations';3const userData = createReducer(4 {},5 {6 [authOperations.register.fulfilled]: (_, { payload }) => payload.user,7 [authOperations.logIn.fulfilled]: (_, { payload }) => payload.user,8 [authOperations.fetchCurrentUser.fulfilled]: (_, { payload }) => payload,9 [authOperations.register.rejected]: () => ({}),10 [authOperations.logIn.rejected]: () => ({}),11 [authOperations.fetchCurrentUser.rejected]: () => ({}),12 [authOperations.logOut.fulfilled]: () => ({}),13 }14);15const token = createReducer('', {16 [authOperations.register.fulfilled]: (_, { payload }) => payload.token,17 [authOperations.logIn.fulfilled]: (_, { payload }) => payload.token,18 [authOperations.register.rejected]: () => '',19 [authOperations.logIn.rejected]: () => '',20 [authOperations.logOut.fulfilled]: () => '',21 [authOperations.fetchCurrentUser.rejected]: () => '',22});23const isLogIn = createReducer(false, {24 [authOperations.register.fulfilled]: () => true,25 [authOperations.logIn.fulfilled]: () => true,26 [authOperations.fetchCurrentUser.fulfilled]: () => true,27 [authOperations.register.pending]: () => false,28 [authOperations.logIn.pending]: () => false,29 [authOperations.fetchCurrentUser.pending]: () => false,30 [authOperations.register.rejected]: () => false,31 [authOperations.logIn.rejected]: () => false,32 [authOperations.fetchCurrentUser.rejected]: () => false,33 [authOperations.logOut.fulfilled]: () => false,34});35const isFetchingUser = createReducer(false, {36 [authOperations.fetchCurrentUser.pending]: () => true,37 [authOperations.fetchCurrentUser.rejected]: () => false,38 [authOperations.fetchCurrentUser.fulfilled]: () => false,39});40export default combineReducers({41 userData,42 token,43 isLogIn,44 isFetchingUser,...

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fetch_current_user.test.js

Source:fetch_current_user.test.js Github

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...5 const $ = require('jquery');6 const fetchCurrentUser = require('../fetchCurrentUser');7 // Call into the function we want to test8 const dummyCallback = () => {};9 fetchCurrentUser(dummyCallback);10 // Now make sure that $.ajax was properly called during the previous11 // 2 lines12 expect($.ajax).toBeCalledWith({13 success: expect.any(Function),14 type: 'GET',15 url: 'http://example.com/currentUser',16 });17});18it('calls the callback when $.ajax requests are finished', () => {19 const $ = require('jquery');20 const fetchCurrentUser = require('../fetchCurrentUser');21 // Create a mock function for our callback22 const callback = jest.fn();23 fetchCurrentUser(callback);24 // Now we emulate the process by which `$.ajax` would execute its own25 // callback26 $.ajax.mock.calls[0 /*first call*/][0 /*first argument*/].success({27 firstName: 'Bobby',28 lastName: 'Marley',29 });30 // And finally we assert that this emulated call by `$.ajax` incurred a31 // call back into the mock function we provided as a callback32 expect(callback.mock.calls[0 /*first call*/][0 /*first arg*/]).toEqual({33 fullName: 'Bobby Marley',34 loggedIn: true,35 });...

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router.js

Source:router.js Github

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...16 const { logInFromStorage, fetchCurrentUser, session, playerId } = this.props;17 logInFromStorage(session, playerId)18 .then((response) => {19 if (!response.error) {20 fetchCurrentUser()21 }22 })23 }24 render() {25 const { isAuthenticated, playerId } = this.props26 return (27 <Root28 isAuthenticated={isAuthenticated}29 playerId={playerId}30 />31 )32 }33}34const mapStateToProps = (state) => {...

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display_user.test.js

Source:display_user.test.js Github

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1// Copyright 2004-present Facebook. All Rights Reserved.2/* global document */3'use strict';4jest.mock('../fetchCurrentUser.js');5it('displays a user after a click', () => {6 // Set up our document body7 document.body.innerHTML =8 '<div>' +9 ' <span id="username" />' +10 ' <button id="button" />' +11 '</div>';12 // This module has a side-effect13 require('../displayUser');14 const $ = require('jquery');15 const fetchCurrentUser = require('../fetchCurrentUser');16 // Tell the fetchCurrentUser mock function to automatically invoke17 // its callback with some data18 fetchCurrentUser.mockImplementation(cb => {19 cb({20 fullName: 'Johnny Cash',21 loggedIn: true,22 });23 });24 // Use jquery to emulate a click on our button25 $('#button').click();26 // Assert that the fetchCurrentUser function was called, and that the27 // #username span's inner text was updated as we'd expect it to.28 expect(fetchCurrentUser).toBeCalled();29 expect($('#username').text()).toEqual('Johnny Cash - Logged In');...

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fetchCurrentUser-test.js

Source:fetchCurrentUser-test.js Github

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...4 it('calls into ajax with correct param', function() {5 var $ = require('jquery'),6 fetchCurrentUser = require('../components/fetchCurrentUser.js');7 function dummyCallback () {}8 fetchCurrentUser(dummyCallback);9 expect($.ajax).toBeCalledWith({10 type: 'GET',11 url: 'http://example.com/currentUser',12 success: jasmine.any(Function)13 });14 });15 it('should call callback correctly', function(){16 var $ = require('jquery'),17 fetchCurrentUser = require('../components/fetchCurrentUser.js');18 callback = jest.genMockFunction();19 fetchCurrentUser(callback);20 $.ajax.mock.calls[0][0].success({21 lastName: 'Chang',22 firstName: 'Howard'23 });24 expect(callback.mock.calls[0][0]).toEqual({25 loggedIn: true,26 fullName: 'Howard Chang'27 });28 });...

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displayUser.js

Source:displayUser.js Github

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1// Copyright 2004-present Facebook. All Rights Reserved.2const $ = require('jquery');3const fetchCurrentUser = require('./fetchCurrentUser.js');4$('#button').click(() => {5 fetchCurrentUser(user => {6 const loggedText = 'Logged ' + (user.loggedIn ? 'In' : 'Out');7 $('#username').text(user.fullName + ' - ' + loggedText);8 });...

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