Playwright Python Framework

This project contains automated tests for the Sauce Demo website using Playwright with Python.

Project Structure

playwright-python-framework/
|--requirements.txt
|--pages/
|    |--__init__.py
|    |--login_page.py
|--tests/
|    |--test_login.py
|    |--pytest.ini
|    |--conftest.py
|--README.md

Setup

1. Install dependencies:

pip install -r requirements.txt

2. Install Playwright browsers:

python -m playwright install

Running Tests

To run all tests:

pytest

To run with verbose output:

pytest -v

To run with a specific browser:

pytest --browser-name=firefox

Available browser options:

• chromium (default)
• firefox
• webkit

To run a specific test:

pytest tests/test_login.py::test_valid_login -v

Test Scenarios

The framework currently includes the following test scenarios:

1. Valid Login Test

   • Navigates to the login page
   • Logs in with valid credentials (standard_user)
   • Verifies successful redirection to inventory page
   • Verifies login form is no longer visible

2. Locked Out User Test

   • Navigates to the login page
   • Attempts to log in with locked_out_user credentials
   • Verifies user remains on login page
   • Verifies appropriate error message is displayed

Page Object Model

This framework uses the Page Object Model design pattern:

• login_page.py - Contains methods and selectors for the login page
• Tests interact with pages through these objects rather than directly with UI elements

Technologies Used

• Playwright - Browser automation library
• pytest - Testing framework
• pytest-playwright - Pytest plugin for Playwright integration