bunjs:testing

Write and fix Bun tests — bun:test surface, component tests over HTTP, doubles, coverage gating, flake control. Ships a tested harness, fake upstream and builders.

Part of bunjs.

4 reference documents, about 631 lines.

The skill itself does not contain them. It reads your question and names the one or two worth opening — which is the point, because loading everything below to answer one question would cost more than the answer is worth.

Overviews

Document	Covers	Lines
bun-test-api.md	bun:test API — MEASURED on Bun 1.3.10	165
database-testing.md	Testing against a real database	203
external-services.md	Testing against other services and queues	117
test-strategy.md	What to test, at what level	146

Reading these

You do not open these yourself in normal use — /bunjs:testing picks for you. Read them directly when you want the reference rather than the answer, or to check what the advice is actually based on.