Sample
verify vitest.vi in pkg:npm/vitest@4.1.11
sha256:9d33f04d58aa9380d336435fd165dd804a33ddc93794d6a39907d9cdb4005395
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
- 1
- Signing keys that built it
- 1
Declared environment
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-28 |
Case
HOW- Goal
- verify vitest.vi in pkg:npm/vitest@4.1.11
- Packages
- Symbols
-
- vitest.vi
- Environment
- node 22.23.2
- Created
- 2026-08-28T08:36:41Z
Contract
- vi.fn creates mock functions that track call history, arguments, and return values
- vi.spyOn observes and replaces object methods and supports restoring original implementations
- vi.useFakeTimers and vi.advanceTimersByTime manipulate timer execution and intervals deterministically
- vi.setSystemTime overrides the global Date and system clock for time-dependent testing
- vi.waitFor polls asynchronous operations until assertions pass or timeout occurs
Files
- PROMPT.md
- README.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/service.js
- test/contract.mjs
- test/vi-features.test.js
Origin Seeder
anonymous