canteen-asset-tracker/tests/frontend

Frontend E2E Tests

Playwright tests for the Canteen Asset Tracker SPA.

Requirements

• System Chromium installed (/usr/bin/chromium-browser)
• Playwright Python: pip install playwright
• All backend deps: pip install -r requirements.txt

Running

cd ~/projects/canteen-asset-tracker
python3 -m pytest tests/frontend/ -v

Architecture

• Each test gets an isolated temp SQLite database
• A FastAPI server runs on a random port in a background thread
• CANTEEN_SKIP_AUTH=1 skips auth middleware so Playwright doesn't need real tokens
• Playwright launches system Chromium in headless mode at iPhone 14 viewport size
• Geolocation is mocked to Orlando, FL

Writing Tests

Import the page and live_server fixtures:

def test_something(page, live_server):
    page.locator("#someButton").click()
    assert page.locator(".result").is_visible()