Using Test Hooks in Playwright

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Using Test Hooks in Playwright

When writing automated tests, managing setup and cleanup tasks is just as important as verifying functionality. Playwright provides test hooks that allow you to define actions before or after your tests run, ensuring cleaner and more reliable test execution.

In Playwright Test, hooks like beforeAll, afterAll, beforeEach, and afterEach help you handle common tasks:

beforeAll: Runs once before all tests in a file. Ideal for global setup like launching a browser or creating test data.

afterAll: Runs once after all tests finish. Useful for closing resources or cleaning up test data.

beforeEach: Runs before every individual test. Great for navigating to a page, logging in, or resetting app state.

afterEach: Runs after each test. Often used for logging, clearing cookies, or capturing screenshots on failures.

For example:

import { test } from '@playwright/test';

test.beforeEach(async ({ page }) => {

  await page.goto('https://example.com');

});

test('sample test', async ({ page }) => {

  await page.click('text=Login');

});

By structuring tests with hooks, you reduce redundancy, improve readability, and ensure consistency. Hooks make your test suites more maintainable and scalable, especially for large projects where setup and teardown logic can become repetitive. 

Read More

Handling Alerts and Popups in Playwright

Playwright CLI Commands Explained

Using CSS/XPath Selectors in Playwright

Locators in Playwright: A Complete Guide

Assertions in Playwright: Best Practices

Page Object Model in Playwright

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