Overview
The CheckoutPage class manages the checkout process on the SauceDemo application. It provides methods to initiate checkout and verify checkout page elements.
Initialization
from pages.checkout import CheckoutPage
from playwright.sync_api import Page
checkout = CheckoutPage(page)
Playwright Page object for browser interaction
Locators
The CheckoutPage class defines the following locators:
| Locator | Selector | Description |
|---|
checkout_button | [data-test="checkout"] | Checkout button to proceed with purchase |
checkout_message | [data-test="title"] | Title/message displayed on checkout page |
Methods
go_to_checkout()
Initiates the checkout process by clicking the checkout button.
checkout = CheckoutPage(page)
checkout.go_to_checkout()
None
Usage Examples
Complete Checkout Flow
from pages.login import LoginPage
from pages.cart_page import CartPage
from pages.checkout import CheckoutPage
from playwright.sync_api import expect
def test_checkout_process(page):
# Login
login_page = LoginPage(page)
login_page.navigate()
login_page.login("standard_user", "secret_sauce")
assert page.get_by_test_id("title").is_visible
# Add products to cart
cart_page = CartPage(page)
cart_page.add_product("sauce-labs-backpack")
cart_page.add_product("sauce-labs-bike-light")
expect(cart_page.cart_badge).to_contain_text("2")
# Go to cart
cart_page.go_to_cart()
# Proceed to checkout
checkout = CheckoutPage(page)
checkout.go_to_checkout()
# Verify checkout page loaded
expect(checkout.checkout_message).to_be_visible()
Verify Checkout Page
def test_checkout_page_visibility(page):
# Assume user is logged in and has items in cart
cart_page = CartPage(page)
cart_page.go_to_cart()
checkout = CheckoutPage(page)
checkout.go_to_checkout()
# Verify we're on the checkout page
expect(checkout.checkout_message).to_be_visible()
assert "checkout" in page.url.lower()
End-to-End Purchase Flow
def test_full_purchase_flow(page):
# Step 1: Login
login_page = LoginPage(page)
login_page.navigate()
login_page.login("standard_user", "secret_sauce")
# Step 2: Add items to cart
cart_page = CartPage(page)
cart_page.add_product("sauce-labs-backpack")
expect(cart_page.cart_badge).to_contain_text("1")
# Step 3: Navigate to cart
cart_page.go_to_cart()
# Step 4: Proceed to checkout
checkout = CheckoutPage(page)
checkout.go_to_checkout()
# Step 5: Verify checkout page
expect(checkout.checkout_message).to_be_visible()
Source Code
Location: /home/daytona/workspace/source/pages/checkout.py:3