# Testing

maCopy has an automated suite. There is no separate “live” Storybook/UI docs site yet — product behavior is documented in README / ROADMAP, and verified by tests.

## Commands

| Command | What it runs |
|---|---|
| `npm test` | Frontend (Vitest + Testing Library, jsdom — CI default) |
| `npm run test:ui` | Same tests in the Vitest UI (open in your browser) |
| `npm run test:headed` | Unit tests in Chromium — still mostly a flash (DOM mount/unmount) |
| `npm run test:visual` | **Watchable** headed Playwright walkthrough of the real UI (`visual.html`) |
| `npm run test:watch` | Frontend in watch mode |
| `npm run test:rust` | Rust unit tests (`cargo test`) |
| `npm run test:all` | Frontend + Rust |
| `npm run lint` | TypeScript `tsc --noEmit` |
| `npm run check` | Lint + all tests (CI-style gate) |

Current counts (approx.): **~60 frontend** + **~52 Rust** unit tests.

## What is covered

### Frontend (`src/**/*.test.tsx`, `transforms.test.ts`)

- App: load entries, paste invoke, delete via keyboard
- ClipboardList: selection, multi-select modifiers, image stubs/thumbs, Alt=plain paste
- ContextMenu: Paste / Paste plain / transforms / Pin / Delete
- SettingsPanel: toggles, history limit, hotkey recorder, **Launch at login → autostart enable**
- SearchBar basics
- Transforms: plain text strip, JSON pretty, collapse / oneline

Tauri APIs are mocked in `src/test/setup.ts` (invoke, window, events, clipboard, autostart).

### Backend (`src-tauri/src/**` `#[cfg(test)]`)

- SQLite CRUD, FTS5, trim + pin preservation, settings
- List previews: truncate text, omit image blobs, return thumbnails
- Sensitive redaction (card / password / banking) while `get_entry` stays full
- Hotkey parser (`cmd+\`` etc.)
- Image thumbnail / PNG helpers
- Clipboard content hashing fingerprints

## What is *not* covered (yet)

- End-to-end UI on a real Mac (no Playwright against the Tauri window)
- Accessibility permission / AppleScript paste in CI
- Notarized release smoke tests
- Performance benchmarks in CI

## Recommended workflow

```bash
npm run check          # before every PR / commit
npm run tauri dev      # manual smoke: hotkey, paste, redaction, thumbs
npm run tauri build    # release .app when testing Login Items / signing
```