Saucedemo Page Object Model + Claude + Python + Playwright

This project implements a complete and robust Page Object Model (POM) for automating tests on Saucedemo using Python and Playwright Sync API.

Implemented Page Objects

BasePage

Common functionality for all Page Objects:

• Navigation
• Get current URL
• Wait for URL

LoginPage

• login(username, password) – Perform login
• get_error_message() – Get error message
• verify_login_page_loaded() – Verify page is loaded

InventoryPage

• add_to_cart_by_name(product_name)
• remove_from_cart_by_name(product_name)
• go_to_cart()
• get_product_prices()
• get_product_names()
• sort_products(sort_option)
• get_cart_count()

CartPage

• remove_item(product_name)
• proceed_to_checkout()
• get_cart_item_count()
• get_cart_item_names()
• is_cart_empty()

CheckoutInfoPage

• fill_info(first_name, last_name, postal_code)
• continue_to_overview()
• get_error_message()

CheckoutOverviewPage

• finish()
• get_payment_summary()
• get_item_count()

CheckoutCompletePage

• get_thank_you_message()
• verify_order_complete()
• go_back_home()

Technical Features

• Robust locators using:
  • get_by_role()
  • get_by_text()
  • get_by_placeholder()
  • get_by_test_id()
• Playwright assertions:
  • expect(locator).to_be_visible()
  • expect(locator).to_have_text()
  • expect(locator).to_be_enabled()
  • expect(locator).not_to_be_visible()
• Full type hints on classes and methods
• Complete Google-style docstrings

Installation

# Install dependencies
pip install playwright pytest pytest-playwright

# Install browsers
playwright install chromium

Running TestsRun all testsbash

pytest

Run specific test filesbash

pytest tests/test_login.py -v
pytest tests/test_inventory.py -v
pytest tests/test_cart.py -v
pytest tests/test_checkout_happy_path.py -v
pytest tests/test_checkout_negative.py -v
pytest tests/test_complete_purchase.py -v

Run single testbash

pytest tests/test_checkout_happy_path.py::test_checkout_happy_path -v

Run in headed mode (see browser)bash

pytest tests/test_login.py -v --headed

Run by markersbash

# Smoke tests only
pytest -m smoke -v

# Regression tests only
pytest -m regression -v

# Exclude slow tests
pytest -m "not slow" -v

Parallel execution (requires pytest-xdist)bash

pytest -n auto
pytest -n 4

HTML report (requires pytest-html)bash

pytest --html=reports/report.html --self-contained-html

Coverage report (requires pytest-cov)bash

pytest --cov=pages --cov-report=html

Happy Testing!