How do I install and set up pytest-playwright?

Install it via pip with 'pip install pytest-playwright', then run 'playwright install' to download browsers. Use pytest fixtures like 'page' in your tests to start writing browser automation scripts.

Can I run pytest-playwright tests in parallel?

Yes, you can use pytest-xdist for parallel execution, but you need to manage browser contexts carefully to avoid conflicts, such as by using isolated fixtures or test scoping.

pytest-playwright vs selenium for Python testing?

pytest-playwright offers better performance and modern features like automatic waiting, while Selenium has a broader ecosystem and more community resources. Choose Playwright for speed and reliability in cross-browser testing.

How to handle authentication in pytest-playwright tests?

Use Playwright's storage state API to save and reuse login sessions across tests, or leverage pytest fixtures to set up authenticated contexts before test execution.

What are common debugging tips for pytest-playwright?

Run tests in headed mode with '--headed' to visually inspect issues, use Playwright's trace viewer for step-by-step analysis, and enable verbose logging with pytest options like '-v'.

How to integrate pytest-playwright with CI/CD pipelines?

Configure tests to run in headless mode, set up environment variables for browser paths, and use CI tools like GitHub Actions with cached dependencies to optimize execution speed and reliability.

playwright-pytest

Apache-2.0Pythonv0.8.0

A pytest plugin for writing end-to-end browser tests using Playwright.

Visit Website

What is playwright-pytest?

pytest-playwright is a pytest plugin that enables developers to write and run end-to-end browser tests using Playwright. It provides built-in fixtures and seamless integration with pytest, allowing for efficient testing of web applications across multiple browsers. The plugin simplifies the setup and execution of browser automation tests within the familiar pytest environment.

Target Audience

Python developers and QA engineers who need to write end-to-end tests for web applications and prefer using pytest as their test runner. It is ideal for teams already invested in the Python testing ecosystem.

Value Proposition

Developers choose pytest-playwright because it combines the power of Playwright's cross-browser automation with pytest's robust testing features. It reduces boilerplate code, offers built-in fixtures for browser management, and integrates smoothly into existing pytest workflows, making end-to-end testing more accessible and maintainable.

Overview

Pytest plugin to write end-to-end browser tests with Playwright.

Use Cases

Best For

Writing end-to-end tests for web applications in Python

Related Projects

Community-curated · Updated weekly · 100% open source

Found a gem we're missing?

Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.

Submit a project Star on GitHub

GitHub

548 stars87 forks0 contributors

Testing across multiple browsers (Chromium, WebKit, Firefox) from a single codebase

Integrating browser automation into existing pytest test suites

Running tests in headless mode for CI/CD pipelines

Debugging tests with headed browser execution

Leveraging pytest features like fixtures and parameterization for browser tests

Not Ideal For

Projects using JavaScript-based testing frameworks like Jest or Cypress for end-to-end testing
Testing non-web applications such as mobile apps or desktop software
Teams seeking a fully integrated, GUI-driven test environment without command-line dependencies

Pros & Cons

Pros

Pytest Ecosystem Integration

Seamlessly integrates with pytest's fixtures, parameterization, and plugin system, enabling easy incorporation of browser tests into existing Python test suites.

Multi-Browser Support

Supports all modern browsers including Chromium, WebKit, and Firefox from a single codebase, allowing comprehensive cross-browser testing without extra configuration.

Built-in Fixtures

Provides ready-to-use fixtures for browser, context, and page objects, reducing boilerplate code and simplifying test setup as highlighted in the README.

Flexible Execution Modes

Enables both headless and headed browser execution, facilitating efficient debugging during development and smooth integration into CI/CD pipelines.

Cons

Documentation Fragmentation

The README is minimal and directs users to external playwright.dev for detailed examples, which can hinder quick onboarding and require additional research.

Browser Binary Overhead

Requires downloading and managing Playwright's browser binaries, adding installation complexity, disk space usage, and potential environment-specific issues.

Performance Trade-offs

End-to-end browser tests are inherently slower than unit tests, which can lead to longer test suite run times, especially in large or complex projects.

Frequently Asked Questions

Home

Playwright

artillery-engine-playwright

The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.

Stars8,990

Forks552

Last commit12 days ago

CodeceptJS

Supercharged End 2 End Testing Framework for NodeJS

axe-core-npm is a collection of official npm packages that integrate the axe-core accessibility testing engine with popular web development and testing frameworks. It enables developers to incorporate automated accessibility checks directly into their testing workflows, helping to identify and fix accessibility issues early in the development process. ## Key Features - **Playwright Integration** — Run axe-core accessibility tests within Playwright test suites. - **Puppeteer Integration** — Integrate accessibility testing into Puppeteer automation scripts. - **React Integration** — Test React components for accessibility violations during development. - **WebdriverIO Integration** — Add accessibility checks to WebdriverIO end-to-end tests. - **CLI Tool** — Run accessibility tests from the command line on live websites or static files. - **Earl Reporter** — Generate EARL (Evaluation and Report Language) reports for standardized accessibility test results. - **WebdriverJS Support** — Legacy integration for WebDriverJS-based testing frameworks. ## Philosophy The project believes automated accessibility testing must achieve mainstream adoption by being trustworthy, fast, universally compatible, and widely available to promote digital equality.

Stars707

Forks76

Last commit2 days ago

playwright-bdd

BDD testing with Playwright runner

Stars699

Forks81

Last commit4 days ago