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Unit and integration tests: best practices v1.0.0

Use this resource to write and improve a reliable test suite

New

  • 501 downloads
  • 238 likes
  • 242 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install unit-integration-testing

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 writes tests structured as Arrange-Act-Assert, with suitable test doubles, edge cases and fixtures that do not depend on each other. It flags fragile or slow tests. You get a readable suite that documents the expected behaviour.

Mostly picked by

Updated November 2, 2026

Card for the “Unit and integration tests: best practices” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: testing best practices and common patterns
  • references/CORE_CONCEPTS.md: unit, integration and end-to-end testing concepts

Good fit for

  • Your test suite breaks with every small change
  • You want regression tests in place before fixing a bug

Not for

    Tags

    • testing
    • unit
    • integration
    • quality

    About

    You say

    “Write unit tests for the cart total function, including the edge cases.”

    Card for the “Unit and integration tests: best practices” skill

    Skill published by PCL Team under the Apache-2.0 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 and improve a reliable test suite
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE10.9 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/CORE_CONCEPTS.md22.4 KB
    • SKILL.md6.6 KB

    Origin and licence

    Listed unmodified

    Author
    PCL Team
    Source
    github.com/personamanagmentlayer/pcl/tree/79ccaa9820486121fa33aaa696ec16fa1607bf02/stdlib/tools/testing-expert
    Licence
    Apache-2.0

    Notice

    « testing-expert » (PCL Team, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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