Testing and benchmarks

npm test

Unit tests cover validation, receipts, cursors, expiration, event envelopes, config parse, moderation policy, mention sanitization, and push recipient policy. They do not require a database.

Integration tests run against real PostgreSQL when GOZWIRE_TEST_DATABASE_URL is set. Skip cleanly when it is not. Do not mock PostgreSQL when Docker is available. A skipped integration file is not a pass.

Playwright covers the demo playground, not engine unit logic.

Live push provider tests are opt-in with disposable credentials. Provider HTTP acceptance is not proof a browser or device displayed a notification. Never use production credentials. Do not treat clean skips as capacity or delivery claims.

Benchmarks live in the repository benchmarks/ directory. Results under benchmarks/results/ are gitignored. Published numbers should cite those runs. Do not claim “100k users” or similar.