Playwright CLI: A Quick Overview

Playwright CLI: A Quick Overview

Playwright, developed by Microsoft, is a powerful end-to-end testing framework for modern web applications. While its rich API supports multiple languages (JavaScript, Python, Java, and C#), Playwright also offers a Command Line Interface (CLI) that simplifies many common tasks for testers and developers.


In this quick overview, let’s explore what the Playwright CLI is, and how it can streamline your testing workflow.


What is the Playwright CLI?

The Playwright CLI is a command-line tool that allows you to run tests, record scripts, generate code, manage browsers, and more—without writing a single line of code at the start.


It’s especially useful for:


Creating test scaffolding


Running tests and generating reports


Recording and inspecting scripts


Installing or updating browsers


How to Access the Playwright CLI

Once Playwright is installed (via npm, pip, or your preferred package manager), the CLI becomes available. For JavaScript/Node.js, you can use:


bash

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npx playwright

This command brings up a list of available subcommands and options.


Common Playwright CLI Commands

Here are some popular commands and what they do:


1. install

Installs the required browsers (Chromium, Firefox, WebKit).


bash

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npx playwright install

2. codegen

Generates test code by recording your actions on a website.


bash

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npx playwright codegen https://example.com

It opens a browser, lets you interact with the site, and auto-generates code in the selected language.


3. test

Runs your Playwright test suite.


bash

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npx playwright test

You can also run specific files or use tags.


4. show-report

Opens a rich HTML report of your test results.


bash

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npx playwright show-report

5. doctor

Diagnoses and provides solutions for common Playwright issues.


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npx playwright doctor

Conclusion

The Playwright CLI is a powerful companion that simplifies automation tasks and enhances your productivity. Whether you’re just starting out or managing a full-fledged test suite, mastering the CLI will help you make the most out of Playwright.

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