Sample
undici 8.10.0: Intercept and mock HTTP requests using MockAgent with single-use consumption, custom response callbacks, and net connect disabling in undici 8.10.0.
Verified sample for npm undici 8.10.0: Intercept and mock HTTP requests using MockAgent with single-use consumption, custom response callbacks, and net…
sha256:eabd61438b3ee2fb72c65dbb20868737ee47bc5e6f4020752114794f1179cc69
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-17 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- Intercept and mock HTTP requests using MockAgent with single-use consumption, custom response callbacks, and net connect disabling in undici 8.10.0.
- Packages
- Symbols
-
- MockAgent
- MockPool
- request
- setGlobalDispatcher
- Environment
- node
- Created
- 2026-08-17T11:56:06Z
Contract
- MockAgent intercepts requests by origin and consumes each registered interceptor exactly once by default, rejecting subsequent unintercepted requests with MockNotMatchedError when net connect is disabled.
- Interceptors configured with .times(n) or .persist() allow repeated matching before being exhausted.
- Dynamic reply callbacks in interceptors receive the incoming request options including method, path, headers, and body.
- assertNoPendingInterceptors verifies that all registered interceptors were dispatched, throwing an UndiciError if any interceptor remains pending.
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs