feat: build headless theatre laboratory website

docs/testing.md

@@ -1,23 +1,28 @@
 # Testing
 
-Describe how tests are executed.
-
 All tests should run inside Docker containers.
 
 ## Canonical test command
 
 ```bash
-CHANGE_ME
+docker compose run --rm backend python manage.py test
+docker compose run --rm frontend npm run check
+docker compose run --rm frontend npm run build
+docker compose config --quiet
 ```
 
 ## Test categories
 
-Describe applicable categories:
+The test suite covers:
 
-- unit tests;
-- integration tests;
-- linting;
-- formatting checks;
-- Ansible syntax checks;
-- Docker/Compose validation;
-- smoke tests.
+- Django model and API integration tests;
+- Astro static type and template validation;
+- production frontend build;
+- Docker Compose configuration validation.
+
+All commands run in containers. The backend test container starts PostgreSQL through
+Compose; the frontend checks use the checked-in lockfile for reproducible installs.
+
+After seeding, smoke-test `/health/`, `/api/site/home/`, and the public page. Basic
+keyboard navigation, responsive layout, and accessible names require a manual browser
+pass until browser automation is added.