- unit: fixture shapes, mock API (GET/POST/PUT/DELETE), mock DB operations
- integration: real DB CRUD via testDb (list, filter, create, get, update, delete)
- e2e: handler calls directly with mock FreshContext + real DB
covers auth (employee vs non-employee), 400/403/404 cases
- adds test:e2e deno task and CI step
- adds tests/helpers/handler.ts with makeEmployeeContext, makeContextWithAffiliation,
makeGetRequest, makeJsonRequest utilities
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>