How to use rerenderReducer method in Playwright Internal

Best JavaScript code snippet using playwright-internal

index.js

Source: index.js Github

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1import { combineReducers } from 'redux';2import { PlaylistMaker, PlaylistNode } from '../​redux/​playlist/​playlistObj';3const initPlaylist = new PlaylistMaker();4const playlistReducer = function (state = initPlaylist, action) {5 switch (action.type) {6 case 'CREATE_PLAYLIST':7 const newState = new PlaylistMaker(action.payload1, action.payload2);8 return newState;9 case 'ADD_NODE':10 state.addNode(action.payload1, action.payload2);11 return state;12 case 'DELETE_NODE':13 state.deleteNode(action.payload);14 return state;15 case 'MOVE_NODE':16 state.moveNode(action.payload1, action.payload2);17 return state;18 default:19 return state;20 }21};22const initPlayer = {23 next: null,24 prev: null,25 uri: 'https:/​/​flac.reamixed.com/​hi.mp3',26 name: 'Please Vote (but not for yourself)!',27};28const playNowReducer = function (state = initPlayer, action) {29 switch (action.type) {30 case 'PLAY_NOW':31 return action.payload;32 default:33 return state;34 }35};36const shareNodeReducer = function (state = {}, action) {37 switch (action.type) {38 case 'SHARE_NODE':39 return action.payload;40 default:41 return state;42 }43};44const shareNodeReducer2 = function (state = null, action) {45 switch (action.type) {46 case 'SHARE_NODE2':47 return action.payload;48 default:49 return state;50 }51};52const rerenderReducer = function (state = true, action) {53 switch (action.type) {54 case 'SET_RERENDER':55 return !state;56 default:57 return state;58 }59};60const noteReducer = function (state = {}, action) {61 switch (action.type) {62 case 'EDIT_NOTE':63 return { ...state, ...action.payload };64 case 'CLEAR_NOTES':65 return {};66 default:67 return state;68 }69};70const contestDetailReducer = function (state = {}, action) {71 switch (action.type) {72 case 'UPDATE_DETAILS':73 return action.payload;74 default:75 return state;76 }77};78const initVote = {};79const voteReducer = function (state = initVote, action) {80 switch (action.type) {81 case 'ADD_VOTE':82 let [stars, mixnum] = action.payload;83 let votes = Object.assign({}, state);84 votes[mixnum] = stars;85 let localVotes = JSON.stringify(votes);86 localStorage.setItem('votes', localVotes);87 return votes;88 case 'CLEAR_VOTES':89 return initVote;90 default:91 return state;92 }93};94const entriesDetailReducer = function (state = [], action) {95 switch (action.type) {96 case 'UPDATE_ENTRIES':97 return action.payload;98 default:99 return state;100 }101};102export default combineReducers({103 playlistReducer,104 noteReducer,105 contestDetailReducer,106 entriesDetailReducer,107 playNowReducer,108 voteReducer,109 playlistReducer,110 shareNodeReducer,111 shareNodeReducer2,112 rerenderReducer,...

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reducer.js

Source: reducer.js Github

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1export const reRenderReducer = (state = 0, action) => {2 switch (action.type) {3 case "RERENDER":4 return state + 1;5 default:6 return state;7 }8}9export const authorization = (status = "notAllow", action) => {10 switch (action.type) {11 case "AUTHORIZATION":12 return status = action.status;13 default:14 return status;15 }16}17export const sellerAuthorization = (state = false, action) => {18 switch (action.type) {19 case "SELLER_AUTHORIZATION":20 return state = action.payload;21 default:22 return state;23 }24}25export const productHandle = (status = "", action) => {26 switch (action.type) {27 case "PRODUCT_INFO":28 return status = action.info;29 default:30 return status;31 }32}33export const totalMoney = (total = "", action) => {34 switch (action.type) {35 case "TOTAL_MONEY":36 return total = action.number;37 default:38 return total;39 }...

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cart.js

Source: cart.js Github

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1import React, { useEffect, useState } from 'react';2import { useSelector } from "react-redux";3import CartItem from './​CartItem';4import emptyCart from './​emptycart.png';5export default function Cart() {6 const reRender = useSelector((state) => state.reRenderReducer);7 const [Cart, setCart] = useState([]);8 useEffect(() => {9 const cart = window.localStorage.getItem('PCN-Cart');10 if (cart) {11 setCart(cart.split('&'));12 }13 else setCart([]);14 }, [reRender]);15 if (!Cart[0]) {16 return (17 <img id="empty-cart-img" src={emptyCart} alt="" /​>18 )19 }20 return (21 <>22 {Cart.map((id, index) => {23 return (24 <CartItem key={index} id={id} /​>25 )26 })}27 </​>28 )...

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rootReducer.js

Source: rootReducer.js Github

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1import { combineReducers } from "redux";2import modalWindowReducer from "./​modalWindowReducer";3import authorizationReducer from "./​authorizationReducer";4import { createStore, applyMiddleware } from "redux";5import { composeWithDevTools } from "redux-devtools-extension";6import thunk from "redux-thunk";7import rerenderReducer from "./​rerenderReducer";8import orderReducer from "./​orderReducer";9import modalMastersReducer from "./​modalMastersReducer";10const rootReducer = combineReducers({11 modalWindow: modalWindowReducer,12 authorization: authorizationReducer,13 rerender: rerenderReducer,14 order: orderReducer,15 modalMasters: modalMastersReducer,16});17export const store = createStore(18 rootReducer,19 composeWithDevTools(applyMiddleware(thunk))...

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DeleteButton.js

Source: DeleteButton.js Github

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1import React from "react";2import style from "../​AdminPage.module.css";3import { useTranslation } from "react-i18next";4import Api from "./​api";5import { setPageRerender } from "../​../​redux/​rerenderReducer";6import { useDispatch } from "react-redux";7export const DeleteButton = (props) => {8 const { t } = useTranslation();9 const dispatch = useDispatch();10 return (11 <button12 type="button"13 className={style[props.buttonType]}14 onClick={() => {15 Api.delete(props.url, props.id);16 dispatch(setPageRerender());17 }}18 >19 {t(`adminPage.${props.buttonType}`)}20 </​button>21 );...

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rerenderReducer.js

Source: rerenderReducer.js Github

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1const setRerender = "setRerender";2const defaultState = {3 isRerender: false,4};5export default function rerenderReducer(state = defaultState, action) {6 switch (action.type) {7 case setRerender:8 if (!state.isRerender) {9 return {10 ...state,11 isRerender: true,12 };13 } else {14 return {15 ...state,16 isRerender: false,17 };18 }19 default:...

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trigarRender.js

Source: trigarRender.js Github

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1const reRenderReducer = (state = false, action) => {2 switch (action.type) {3 case "RE_RENDER":4 /​/​return state.concat(action.data);5 return !state;6 default:7 return state;8 }9};10export const trigerRender = () => {11 return {12 type: "RE_RENDER",13 data: null,14 };15};...

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store.js

Source: store.js Github

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1import { configureStore, combineReducers } from "@reduxjs/​toolkit";2import deleteReducer from "./​deleteSlice";3import rerenderReducer from "./​rerenderSlice";4const reducer = combineReducers({5 delete: deleteReducer,6 changed: rerenderReducer,7});8export const store = configureStore({9 reducer,...

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Using AI Code Generation

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1const { rerenderReducer } = require('playwright/​lib/​server/​rerenderReducer');2const { renderPage } = require('playwright/​lib/​server/​renderPage');3const { createPlaywrightContext } = require('playwright/​lib/​server/​createPlaywrightContext');4const { Playwright } = require('playwright/​lib/​server/​playwright');5const { chromium } = require('playwright');6async function test() {7 const browser = await chromium.launch();8 const context = await browser.newContext();9 const page = await context.newPage();10 await page.setContent('<div id="root"></​div>');11 await page.evaluate(() => {12 const { rerenderReducer, renderPage, createPlaywrightContext } = window.playwright;13 const playwright = new Playwright();14 const browser = playwright.chromium;15 const context = createPlaywrightContext(browser, {});16 const page = context.newPage();17 const reducer = rerenderReducer();18 const rerender = (state) => renderPage(page, reducer(state));19 rerender({ html: '<div>hello</​div>' });20 rerender({ html: '<div>world</​div>' });21 });22 await page.screenshot({ path: 'output.png' });23 await browser.close();24}25test();26The above code works fine when I use it inside the test script. But, when I try to use it in a separate file and import it, I get the following error:27I am not sure why this is happening. I have also tried using the following code to import the files:28const { rerenderReducer } = require('playwright/​lib/​server/​rerenderReducer');29const { renderPage } = require('playwright/​lib/​server/​renderPage');30const { createPlaywrightContext } = require('playwright/​lib/​server/​createPlaywrightContext');31const { Playwright } = require('playwright/​lib/​server/​playwright');

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Using AI Code Generation

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1const { rerenderReducer } = require('playwright-core/​lib/​server/​supplements/​recorder/​recorderApp');2const { Page } = require('playwright-core/​lib/​server/​page');3const { Frame } = require('playwright-core/​lib/​server/​frame');4const page = new Page(null, null, null);5const frame = new Frame(page, null, null);6const reducer = rerenderReducer(frame);7const state = reducer(undefined, { type: 'initialize', value: 'test' });8console.log(state);9const browser = await chromium.launch({10});11const context = await browser.newContext();12const page = await context.newPage();13const browser = await chromium.launch({14});15const page = await browser.newPage();16const browser = await chromium.launch({17});18const context = await browser.newContext();19await context.newPage();20const browser = await chromium.launch({21});22const page = await browser.newPage();

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Using AI Code Generation

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1const { rerenderReducer } = require('playwright/​lib/​server/​frames');2const { rerenderReducer } = require('playwright/​lib/​server/​frames');3const { rerenderReducer } = require('playwright/​lib/​server/​frames');4const { rerenderReducer } = require('playwright/​lib/​server/​frames');5const { rerenderReducer } = require('playwright/​lib/​server/​frames');6const { rerenderReducer } = require('playwright/​lib/​server/​frames');7const { rerenderReducer } = require('playwright/​lib/​server/​frames');8const { rerenderReducer } = require('playwright/​lib/​server/​frames');9const { rerenderReducer } = require('playwright/​lib/​server/​frames');10const { rerenderReducer } = require('playwright/​lib/​server/​frames');11const { rerenderReducer } = require('playwright/​lib/​server/​frames');

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Using AI Code Generation

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1const { rerenderReducer, getRerenderReducer } = require('playwright/​lib/​rerenderReducer');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.click('text=Sign in');8 await page.fill('input[type="email"]', 'test');9 rerenderReducer(page, getRerenderReducer());10 await page.click('text=Next');11 await page.waitForTimeout(3000);12 await browser.close();13})();

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Using AI Code Generation

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1const { rerenderReducer } = require('@playwright/​test/​lib/​rerenderReducer');2const { test } = require('@playwright/​test');3test('rerenderReducer test', async ({ page }) => {4 await rerenderReducer(page, { foo: 'bar' });5 await rerenderReducer(page, { foo: 'baz' });6});

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Using AI Code Generation

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1const { rerenderReducer } = require('playwright/​lib/​utils/​redux/​symbols');2const { reducer } = require('playwright/​lib/​utils/​redux/​reducer');3const { store } = require('playwright/​lib/​utils/​redux/​store');4store[rerenderReducer](reducer(store.getState(), { type: 'rerender' }));5const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');6const { store } = require('playwright/​lib/​utils/​redux/​store');7store[rerender]();8const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');9const { store } = require('playwright/​lib/​utils/​redux/​store');10store[rerender]();11const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');12const { store } = require('playwright/​lib/​utils/​redux/​store');13store[rerender]();14const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');15const { store } = require('playwright/​lib/​utils/​redux/​store');16store[rerender]();17const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');18const { store } = require('playwright/​lib/​utils/​redux/​store');19store[rerender]();20const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');21const { store } = require('playwright/​lib/​utils/​redux/​store');22store[rerender]();23const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');24const { store } = require('playwright/​lib/​utils/​redux/​store');25store[rerender]();26const { rerender } = require('playwright/​lib/​utils/​redux/​symbols');27const { store } = require('playwright/​lib/​utils/​redux/​store');28store[rerender]();29const { rerender } = require('

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Using AI Code Generation

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1const { Internal } = require('playwright');2const { rerenderReducer } = Internal;3const { reducer } = require('./​reducer');4rerenderReducer(reducer);5const { reducer } = require('playwright');6module.exports = {7};

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Using AI Code Generation

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1const { rerenderReducer } = require('playwright/​lib/​rerenderReducer');2const { rerender } = require('playwright/​lib/​selectorEngine');3const { rerender } = require('playwright/​lib/​selectorEngine');4rerender(page, 'css=div', 'div');5rerender(page, 'css=div', 'div');6rerenderReducer(page, 'css=div', 'div');7rerenderReducer(page, 'css=div', 'div');8rerender(page, 'css=div', 'div');9rerender(page, 'css=div', 'div');10rerenderReducer(page, 'css=div', 'div');11rerenderReducer(page, 'css=div', 'div');12rerender(page, 'css=div', 'div');13rerender(page, 'css=div', 'div');14rerenderReducer(page, 'css=div', 'div');15rerenderReducer(page, 'css=div', 'div');16rerender(page, 'css=div', 'div');17rerender(page, 'css=div', 'div');18rerenderReducer(page, 'css=div', 'div');19rerenderReducer(page, 'css=div', 'div');20rerender(page, 'css=div', 'div');21rerender(page, 'css=div', 'div');22rerenderReducer(page, 'css=div', 'div');23rerenderReducer(page, 'css=div', 'div');24rerender(page, 'css=div', 'div');25rerender(page, 'css=div', 'div');26rerenderReducer(page, 'css=div', 'div');

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Using AI Code Generation

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1const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');2const reducer = rerenderReducer('test', 'test');3reducer.startRecording();4reducer.startReplaying();5const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');6const reducer = rerenderReducer('test', 'test');7reducer.startRecording();8reducer.startReplaying();9const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');10const reducer = rerenderReducer('test', 'test');11reducer.startRecording();12reducer.startReplaying();13const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');14const reducer = rerenderReducer('test', 'test');15reducer.startRecording();16reducer.startReplaying();17const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');18const reducer = rerenderReducer('test', 'test');19reducer.startRecording();20reducer.startReplaying();21const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');22const reducer = rerenderReducer('test', 'test');23reducer.startRecording();24reducer.startReplaying();25const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');26const reducer = rerenderReducer('test', 'test');27reducer.startRecording();28reducer.startReplaying();29const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');30const reducer = rerenderReducer('test', 'test');31reducer.startRecording();32reducer.startReplaying();33const { rerenderReducer } = require('playwright/​lib/​utils/​recordReplay/​reducer');34const reducer = rerenderReducer('test', 'test');35reducer.startRecording();

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StackOverFlow community discussions

Questions
Discussion

Jest + Playwright - Test callbacks of event-based DOM library

firefox browser does not start in playwright

Is it possible to get the selector from a locator object in playwright?

How to run a list of test suites in a single file concurrently in jest?

Running Playwright in Azure Function

firefox browser does not start in playwright

This question is quite close to a "need more focus" question. But let's try to give it some focus:

Does Playwright has access to the cPicker object on the page? Does it has access to the window object?

Yes, you can access both cPicker and the window object inside an evaluate call.

Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?

Exactly, or you can assign values to a javascript variable:

const cPicker = new ColorPicker({
  onClickOutside(e){
  },
  onInput(color){
    window['color'] = color;
  },
  onChange(color){
    window['result'] = color;
  }
})

And then

it('Should call all callbacks with correct arguments', async() => {
    await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})

    // Wait until the next frame
    await page.evaluate(() => new Promise(requestAnimationFrame))

    // Act
   
    // Assert
    const result = await page.evaluate(() => window['color']);
    // Check the value
})
https://stackoverflow.com/questions/65477895/jest-playwright-test-callbacks-of-event-based-dom-library

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