How to use emulateNetwork method in taiko

Best JavaScript code snippet using taiko

RoomEmulation.test.ts

Source:RoomEmulation.test.ts

...5test.afterEach(async () => {});6test(`Verify you are offline now notification`, async ({ page: nativePage }) => {7  page = await PageWrapper.openMeetingPage(nativePage);8  await page.assertVisible(page.center.first_person_img);9  await page.emulateNetwork(true, -1, -1, -1);10  await page.assertVisible(page.center.network_offline_notification);11  await page.close();12});13test(`Verify you are now connected notification @network`, async ({ page: nativePage }) => {14  page = await PageWrapper.openMeetingPage(nativePage);15  await page.assertVisible(page.center.first_person_img);16  await page.emulateNetwork(true, -1, -1, -1);17  await page.assertVisible(page.center.network_offline_notification);18  await page.emulateNetwork(false, 0, 500, 500);19  await page.assertVisible(page.center.network_connected_notification);20  await page.close();21});22test(`Verify local peer room state is updated for remote peer after network is restored`, async ({23  context,24}) => {25  const pages = await PageWrapper.openPages(context, 2, {26    mic: true,27  });28  await pages[0].timeout(5000);29  await pages[0].emulateNetwork(true, -1, -1, -1);30  await pages[0].assertVisible(pages[0].center.network_offline_notification);31  await pages[0].click(pages[0].footer.meeting_audio_btn);32  await pages[0].emulateNetwork(false, 0, 500, 500);33  await pages[1].assertVisible(pages[1].center.audio_mute_icon_onTile);34  await context.close();...

chat-server.js

Source:chat-server.js

...7server.listen(3000, () => console.log('listening on *:3000'));8let usersCount = 0;9let typing = false;10const MAX_DELAY = 5000;11function emulateNetwork(func) {12  const emulatedNetworkDelay = Math.round(MAX_DELAY * Math.random());13  setTimeout(func, emulatedNetworkDelay);14}15websocket.on('connection', socket => {16  socket.emit('init', USERS[usersCount]);17  console.log('A client just joined on', socket.id, USERS[usersCount]);18  usersCount = usersCount === 0 ? 1 : 0;19  socket.on('message:new', message => {20    emulateNetwork(() => {21      socket.broadcast.emit('typing', false);22      socket.broadcast.emit('message:new', message);23      socket.emit('message:update', { ...message, attributes: { sent: true } });24    });25  });26  socket.on('message:update', message => {27    emulateNetwork(() => socket.broadcast.emit('message:update', message));28  });29  socket.on('typing', () => {30    clearTimeout(typing);31    socket.broadcast.emit('typing', true);32    typing = setTimeout(() => socket.broadcast.emit('typing', false), 3000);33  });34});35const USERS = [36  {37    _id: '1',38    identity: 'user1',39    avatar: 'https://api.adorable.io/avatars/99/user1@adodfdrable.io.png',40  },41  {...

PreviewPageEmulation.test.ts

Source:PreviewPageEmulation.test.ts

...9  await page.close();10});11test(`Verify you are offline now notification`, async () => {12  await page.assertVisible(page.preview.preview_audio_on_btn);13  await page.emulateNetwork(true, -1, -1, -1);14  await page.assertVisible(page.center.network_offline_notification);15});16test(`Verify you are now connected notification`, async () => {17  await page.assertVisible(page.preview.preview_audio_on_btn);18  await page.emulateNetwork(true, -1, -1, -1);19    await page.assertVisible(page.center.network_offline_notification);20    await page.emulateNetwork(false, 0, 500, 500);21    await page.assertVisible(page.center.network_connected_notification);...

Using AI Code Generation

1const { openBrowser, goto, emulateNetwork, closeBrowser } = require('taiko');2(async () => {3    try {4        await openBrowser();5        await emulateNetwork("GPRS");6    } catch (e) {7        console.error(e);8    } finally {9        await closeBrowser();10    }11})();

Using AI Code Generation

1const { openBrowser, goto, emulateNetwork, closeBrowser } = require('taiko');2(async () => {3    try {4        await openBrowser();5        await emulateNetwork('GPRS');6        await goto('google.com');7        await emulateNetwork('Regular 2G');8        await goto('google.com');9        await emulateNetwork('Good 2G');10        await goto('google.com');11        await emulateNetwork('Regular 3G');12        await goto('google.com');13        await emulateNetwork('Good 3G');14        await goto('google.com');15        await emulateNetwork('Regular 4G');16        await goto('google.com');17        await emulateNetwork('DSL');18        await goto('google.com');19        await emulateNetwork('WiFi');20        await goto('google.com');21        await emulateNetwork('Offline');22        await goto('google.com');23        await closeBrowser();24    } catch (e) {25        console.error(e);26    } finally {27    }28})();29{30  "scripts": {31  },32  "devDependencies": {33  }34}35{36  "dependencies": {37    "taiko": {38      "requires": {

Using AI Code Generation

1(async () => {2    try {3        await openBrowser();4        await emulateNetwork("GPRS");5        await closeBrowser();6    } catch (e) {7        console.error(e);8    } finally {9    }10})(

Using AI Code Generation

1const { openBrowser, goto, emulateNetwork, closeBrowser } = require('taiko');2(async () => {3    try {4        await openBrowser();5        await emulateNetwork('GPRS', 100, 100, 100, 100);6        await closeBrowser();7    } catch (e) {8        console.error(e);9    } finally {10    }11})();12const { openBrowser, goto, emulateNetworkConditions, closeBrowser } = require('taiko');13(async () => {14    try {15        await openBrowser();16        await emulateNetworkConditions('GPRS', 100, 100, 100, 100);17        await closeBrowser();18    } catch (e) {19        console.error(e);20    } finally {21    }22})();23const { openBrowser, goto, emulateTimezone, closeBrowser } = require('taiko');24(async () => {25    try {26        await openBrowser();27        await emulateTimezone('America/Los_Angeles');28        await closeBrowser();29    } catch (e) {30        console.error(e);31    } finally {32    }33})();34const { openBrowser, goto, emulateMedia, closeBrowser } = require('taiko');35(async () => {36    try {37        await openBrowser();38        await emulateMedia('screen', 'print');39        await closeBrowser();40    } catch (e) {41        console.error(e);42    } finally {43    }44})();45const { openBrowser, goto, emulateViewport, closeBrowser } = require('taiko');46(async () => {47    try {48        await openBrowser();49        await emulateViewport(1280, 720);50        await closeBrowser();51    } catch (e) {52        console.error(e);53    } finally {54    }55})();56const { openBrowser, goto, emulateMedia

Using AI Code Generation

1(async () => {2    try {3        await openBrowser();4        await emulateNetwork("GPRS");5        await goto("google.com");6        await closeBrowser();7    } catch (e) {8        console.error(e);9    }10})();11(async () => {12    try {13        await openBrowser();14        await emulateNetwork("Regular 2G");15        await goto("google.com");16        await closeBrowser();17    } catch (e) {18        console.error(e);19    }20})();21(async () => {22    try {23        await openBrowser();24        await emulateNetwork("Good 2G");25        await goto("google.com");26        await closeBrowser();27    } catch (e) {28        console.error(e);29    }30})();31(async () => {32    try {33        await openBrowser();34        await emulateNetwork("Good 3G");35        await goto("google.com");36        await closeBrowser();37    } catch (e) {38        console.error(e);39    }40})();41(async () => {42    try {43        await openBrowser();44        await emulateNetwork("Regular 3G");45        await goto("google.com");46        await closeBrowser();47    } catch (e) {48        console.error(e);49    }50})();51(async () => {52    try {53        await openBrowser();54        await emulateNetwork("Regular 4G");55        await goto("google.com");56        await closeBrowser();57    } catch (e) {58        console.error(e);59    }60})();61(async () => {62    try {63        await openBrowser();64        await emulateNetwork("DSL");65        await goto("google.com");66        await closeBrowser();67    } catch (e) {68        console.error(e);69    }70})();71(async () => {72    try {73        await openBrowser();74        await emulateNetwork("Wifi");75        await goto("google.com");76        await closeBrowser();77    } catch (e) {

Using AI Code Generation

1const { emulateNetwork } = require('taiko');2(async () => {3    await emulateNetwork({ offline: true });4    await openBrowser({ headless: false });5    await emulateNetwork({ offline: false });6})();7const { emulateNetwork } = require('taiko');8(async () => {9    await emulateNetwork({ latency: 1000 });10    await openBrowser({ headless: false });11    await emulateNetwork({ latency: 0 });12})();13const { emulateNetwork } = require('taiko');14(async () => {15    await emulateNetwork({ latency: 1000, offline: true });16    await openBrowser({ headless: false });17    await emulateNetwork({ latency: 0, offline: false });18})();19const { emulateNetwork } = require('taiko');20(async () => {21    await emulateNetwork({ latency: 1000, offline: true, headers: { 'Cache-Control': 'no-cache' } });22    await openBrowser({ headless: false });23    await emulateNetwork({ latency: 0, offline: false });24})();

Using AI Code Generation

1(async () => {2    await openBrowser();3    await emulateNetwork("Regular 2G");4    await closeBrowser();5})();6(async () => {7    await openBrowser();8    await emulateNetwork("Regular 3G");9    await closeBrowser();10})();11(async () => {12    await openBrowser();13    await emulateNetwork("Regular 4G");14    await closeBrowser();15})();16(async () => {17    await openBrowser();18    await emulateNetwork("DSL");19    await closeBrowser();20})();21(async () => {22    await openBrowser();23    await emulateNetwork("WiFi");24    await closeBrowser();25})();26(async () => {27    await openBrowser();28    await emulateNetwork("Offline");29    await closeBrowser();30})();31(async () => {32    await openBrowser();33    await emulateNetwork("Online");34    await closeBrowser();35})();36(async () => {37    await openBrowser();38    await emulateNetwork("GPRS");39    await closeBrowser();40})();41(async () => {42    await openBrowser();43    await emulateNetwork("HSPA");44    await closeBrowser();45})();46(async () => {47    await openBrowser();48    await emulateNetwork("Slow 2G");49    await closeBrowser();50})();

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