Playwright Automation Training | Playwright Course in Hyderabad

1. Page Object Model with Playwright www.visualpath.in

2. Page Object Model (POM) is a design pattern widely used in test automation to enhance the maintainability and readability of automation code. The primary goal of POM is to abstract the UI elements and the interactions with those elements on a web page. This design pattern separates the test logic from the page structure, making it easier to update the test code when the UI changes. Here's how you can implement a basic Page Object Model in Playwright: 1. Page Objects: - Create a separate file for each page or component you want to interact with. www.visualpath.in

3. - Each file should contain a class representing that page or component. ```javascript // pages/LoginPage.js class LoginPage { constructor(page) { this.page = page; } async navigate() { await this.page.goto('https://example.com/login'); } www.visualpath.in

4. async login(username, password) { await this.page.fill('#username', username); await this.page.fill('#password', password); await this.page.click('#loginButton'); } } module.exports = LoginPage; ``` 2. Test Script: - Write your test script using the Page Objects. ```javascript www.visualpath.in

5. const { chromium } = require('playwright'); const LoginPage = require('./pages/LoginPage'); (async () => { const browser = await chromium.launch(); const context = await browser.newContext(); const page = await context.newPage(); const loginPage = new LoginPage(page); // Navigate to the login page await loginPage.navigate(); // Perform login await loginPage.login('your_username', 'your_password'); www.visualpath.in

6. // Other test steps... await browser.close(); })(); ``` Benefits of Using POM in Playwright: 1. Modularity: - Page Objects encapsulate the logic for interacting with a specific page or component. - This makes the code modular and easy to maintain. 2. Readability: www.visualpath.in

7. - Tests become more readable and less prone to errors as the details of page structure and interaction are abstracted into methods of Page Objects. 3. Reusability: - Page Objects can be reused across multiple tests. If there's a change in the UI, you only need to update the corresponding Page Object, not every test. 4. Maintainability: - When there are changes to the UI, you only need to update the affected Page Objects. - Tests remain relatively unchanged, reducing maintenance effort. By implementing the Page Object Model in Playwright, you can create more robust and maintainable automation scripts. www.visualpath.in

8. CONTACT For More Information About Playwright Automation Training Address:- Flat no: 205, 2nd Floor, Nilagiri Block, Aditya EnclaVe, Ameerpet, Hyderabad-16 Ph No : +91-9989971070 Visit : www.visualpath.in E-Mail : online@visualpath.in

9. THANK YOU www.visualpath.in ALLPPT.com _ Free PowerPoint Templates, Diagrams and Charts