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Rust tests that catch real bugs v1.0.0

Use this resource to write Rust tests that guard a specific invariant

New

  • 589 downloads
  • 196 likes
  • 110 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install rust-test-writing-framework

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent asks four questions about the invariant and its edge cases, applies five transformations from shallow to targeted tests, then checks the result against a final list. You get tests that catch real regressions.

Mostly picked by

Updated November 2, 2026

Card for the “Rust tests that catch real bugs” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: the 'What could break?' framework and four questions
  • SKILL.md: five test transformations and the flake hunting protocol

Good fit for

  • Your Rust tests only check that a function does not panic
  • You want a deterministic suite, with BTreeMap instead of HashMap in fixtures

Not for

    Tags

    • rust
    • tests
    • assertions
    • quality

    About

    You say

    “Write tests for this TOML configuration parser, starting from its edge cases.”

    Card for the “Rust tests that catch real bugs” skill

    Skill published by pproenca under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to write Rust tests that guard a specific invariant
    3. Review and adjust the result

    Content preview

    Files

    • AGENTS.md0.2 KB
    • LICENSE1.1 KB
    • metadata.json0.6 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md9.9 KB

    Origin and licence

    Listed unmodified

    Author
    pproenca
    Source
    github.com/pproenca/dot-skills/tree/cf93c57cac89d6fc3e4194686000411567f5caf3/skills/.curated/rust-write-tests
    Licence
    MIT

    Notice

    « rust-write-tests » (pproenca, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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