# E2E tests

This project uses Playwright for end-to-end tests.

## Test tiers

- `mock`: deterministic browser tests against the local Next.js app with mocked backend APIs.
- `real-backend`: smoke tests against a deployed frontend and real backend APIs.
- `prod-smoke`: production smoke tests. Keep these non-destructive: no real OAuth completion, no real payment submission, and no high-volume chat actions.

## Commands

```bash
pnpm test:e2e
pnpm test:e2e:chrome
pnpm test:e2e:mobile-smoke
pnpm test:e2e:real
pnpm test:e2e:prod
```

`pnpm test:e2e` uses Playwright-managed Chromium. If the browser binary is not installed yet, run:

```bash
pnpm exec playwright install chromium
```

For local development on macOS, `pnpm test:e2e:chrome` can reuse the installed Google Chrome.

`pnpm test:e2e:mobile-smoke` runs the critical authentication, logout, token
refresh and paid-image unlock paths with the Pixel 7 profile. CI 在所有 pull
request 以及 `dev` / `pre` / `main` push 时运行这一层测试。

## Environment overrides

```bash
PLAYWRIGHT_BASE_URL=https://frontend-test.banlv-ai.com \
E2E_API_BASE_URL=https://proapi.banlv-ai.com \
pnpm test:e2e:real
```

```bash
PLAYWRIGHT_BASE_URL=https://cozsweet.com \
E2E_API_BASE_URL=https://proapi.banlv-ai.com \
pnpm test:e2e:prod
```