Common Playwright Actions: A Guide for Automation Enthusiasts
Playwright, a powerful end-to-end testing framework, has quickly gained traction among automation testers and developers due to its speed, reliability, and cross-browser support. Whether you’re a beginner or an experienced professional, mastering common Playwright actions is essential for efficient test script creation. With the right Playwright Automation Training or a Playwright Course Online, you can unlock its full potential. This article explores common actions you’ll frequently use in Playwright scripts.
1. Launching Browsers
Playwright supports multiple browsers, including Chromium, Firefox, and WebKit, allowing seamless testing across platforms. To launch a browser:
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const { chromium } = require(‘playwright’);
(async () => {
const browser = await chromium.launch({ headless: false });
const page = await browser.newPage();
await page.goto(‘https://example.com’);
await browser.close();
})();
In Playwright Training, you’ll learn how to configure browsers, enable/disable headless mode, and manage user profiles for advanced testing scenarios.
2. Interacting with Web Elements
Playwright provides simple methods to interact with page elements:
- Clicking:
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await page.click(‘button#submit’);
- Typing:
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await page.type(‘input#username’, ‘testuser’);
- Hovering:
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await page.hover(‘button#menu’);
These actions are vital for simulating real-user interactions and are often emphasized in a Playwright Course Online.
3. Handling Assertions
Assertions help validate that the application behaves as expected:
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await expect(page.locator(‘h1’)).toHaveText(‘Welcome’);
You’ll dive deep into Playwright’s robust assertion library during Playwright Training, ensuring your scripts are reliable and accurate.
4. Dealing with Frames and Pop-ups
Playwright makes working with iframes and new browser contexts straightforward:
- Handling iframes:
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const frame = page.frame({ name: ‘iframeName’ });
await frame.click(‘button#insideFrame’);
- Handling pop-ups:
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page.once(‘popup’, popup => popup.close());
await page.click(‘a#openPopup’);
Understanding these nuances can be a game-changer, which is why they are a focal point in Playwright Automation Training.
5. File Uploads and Downloads
Playwright simplifies file handling:
- File Uploads:
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await page.setInputFiles(‘input#file’, ‘path/to/file.txt’);
- File Downloads:
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const [download] = await Promise.all([
page.waitForEvent(‘download’),
page.click(‘a#downloadLink’),
]);
const filePath = await download.path();
These actions ensure comprehensive test coverage for file-based operations.
6. Network Interception
Playwright allows you to intercept and modify network requests for advanced testing scenarios:
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await page.route(‘**/api/**’, route => route.fulfill({ body: ‘{“success”:true}’ }));
This feature, often taught in a Playwright Course Online, is invaluable for testing APIs and handling dynamic data.
7. Automating Keyboard and Mouse Events
Playwright enables automation of complex user actions like key presses and mouse movements:
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await page.keyboard.press(‘Enter’);
await page.mouse.move(100, 200);
8. Taking Screenshots and Videos
Capturing visual evidence of your tests is a must:
- Screenshots:
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await page.screenshot({ path: ‘screenshot.png’ });
- Videos:
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const browser = await chromium.launch({ headless: false, args: [‘–record-video=videos/’] });
These techniques are a staple of Playwright Automation Training.
Conclusion
Mastering common Playwright actions is the foundation of building robust test automation scripts. By enrolling in a Playwright Course Online or attending comprehensive Playwright Training, you can gain hands-on experience and in-depth knowledge of Playwright’s capabilities. Whether it’s launching browsers, interacting with web elements, or handling complex user interactions, Playwright equips you with all the tools needed for successful automation testing.
Start your journey today and enhance your automation skills with Playwright!
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