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title: How to set up Playwright with Next.js |
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nav_title: Playwright |
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description: Learn how to set up Playwright with Next.js for End-to-End (E2E) Testing. |
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Playwright is a testing framework that lets you automate Chromium, Firefox, and WebKit with a single API. You can use it to write **End-to-End (E2E)** testing. This guide will show you how to set up Playwright with Next.js and write your first tests. |
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The fastest way to get started is to use `create-next-app` with the [with-playwright example](https://github.com/vercel/next.js/tree/canary/examples/with-playwright). This will create a Next.js project complete with Playwright configured. |
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```bash filename="Terminal" |
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npx create-next-app@latest |
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``` |
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To install Playwright, run the following command: |
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```bash filename="Terminal" |
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npm init playwright |
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yarn create playwright |
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pnpm create playwright |
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``` |
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This will take you through a series of prompts to setup and configure Playwright for your project, including adding a `playwright.config.ts` file. Please refer to the [Playwright installation guide](https://playwright.dev/docs/intro |
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Create two new Next.js pages: |
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<AppOnly> |
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```tsx filename="app/page.tsx" |
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import Link from 'next/link' |
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export default function Page() { |
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return ( |
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<div> |
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<h1>Home</h1> |
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<Link href="/about">About</Link> |
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</div> |
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) |
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} |
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``` |
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```tsx filename="app/about/page.tsx" |
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import Link from 'next/link' |
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export default function Page() { |
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return ( |
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<div> |
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<h1>About</h1> |
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<Link href="/">Home</Link> |
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</div> |
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) |
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} |
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``` |
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</AppOnly> |
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<PagesOnly> |
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```tsx filename="pages/index.ts" |
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import Link from 'next/link' |
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export default function Home() { |
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return ( |
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<div> |
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<h1>Home</h1> |
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<Link href="/about">About</Link> |
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</div> |
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) |
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} |
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``` |
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```tsx filename="pages/about.ts" |
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import Link from 'next/link' |
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export default function About() { |
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return ( |
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<div> |
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<h1>About</h1> |
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<Link href="/">Home</Link> |
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</div> |
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) |
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} |
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``` |
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</PagesOnly> |
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Then, add a test to verify that your navigation is working correctly: |
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```ts filename="tests/example.spec.ts" |
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import { test, expect } from '@playwright/test' |
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test('should navigate to the about page', async ({ page }) => { |
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await page.goto('http://localhost:3000/') |
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await page.click('text=About') |
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await expect(page).toHaveURL('http://localhost:3000/about') |
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await expect(page.locator('h1')).toContainText('About') |
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}) |
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``` |
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> **Good to know**: You can use `page.goto("/")` instead of `page.goto("http://localhost:3000/")`, if you add [`"baseURL": "http://localhost:3000"`](https://playwright.dev/docs/api/class-testoptions |
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Playwright will simulate a user navigating your application using three browsers: Chromium, Firefox and Webkit, this requires your Next.js server to be running. We recommend running your tests against your production code to more closely resemble how your application will behave. |
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Run `npm run build` and `npm run start`, then run `npx playwright test` in another terminal window to run the Playwright tests. |
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> **Good to know**: Alternatively, you can use the [`webServer`](https://playwright.dev/docs/test-webserver/) feature to let Playwright start the development server and wait until it's fully available. |
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### Running Playwright on Continuous Integration (CI) |
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Playwright will by default run your tests in the [headless mode](https://playwright.dev/docs/ci#running-headed). To install all the Playwright dependencies, run `npx playwright install-deps`. |
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You can learn more about Playwright and Continuous Integration from these resources: |
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- [Next.js with Playwright example](https://github.com/vercel/next.js/tree/canary/examples/with-playwright) |
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- [Playwright on your CI provider](https://playwright.dev/docs/ci) |
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- [Playwright Discord](https://discord.com/invite/playwright-807756831384403968) |
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