# Tests

Run everything from the repo root:

```
uv run --with pytest --with playwright pytest tests
```

- `test_*.py`: assert-based self-checks for template logic (lint of unfilled Python
  templates, the custom palette, presets in step with the template).
- `page_check/`: **Seam 1.** Loads a dashboard page in headless Chromium with no
  backend, pushes contract envelopes through `window.__pyMsg`, and asserts on what
  is visible. Every case runs in light, dark and narrow (800px) mode.
  - By default it checks the no-AI template, filled with test values. To check a
    generated page instead, set `PAGE_CHECK_HTML=path/to/dashboard.html`.
  - The page sees a fake Qt bridge. Every action the page sends is recorded in
    `window.__calls` as `[slot, ...args]`.
  - To add a case, write a `test_*.py` file in `page_check/` that uses the `page`
    and `push(event, data)` fixtures from `conftest.py`.
- `evals/`: **Seam 2.** Runs the skills on a fixture project with `claude -p`,
  then grades the reply and runs the page check on the page it built:

  ```
  uv run --with pytest --with playwright python tests/evals/run_eval.py a-empty
  ```

  Results go to `evals/results/<fixture>.json`. To add a fixture, add an entry to
  `FIXTURES` in `run_eval.py`.
- `fixtures/<letter>-<name>/`: small test projects for the evals.