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Jest testing patterns and factories v1.0.0

Use this resource to write maintainable Jest unit tests with factories and mocks

New

  • 380 downloads
  • 169 likes
  • 165 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install jest-testing-patterns

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 behavior-focused tests, builds props and data factories, then mocks modules and GraphQL requests. It follows the TDD cycle: a failing test, minimal code, refactoring. You get a readable, reusable test suite.

Mostly picked by

Updated November 2, 2026

Card for the “Jest testing patterns and factories” skill

Details

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

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What you get

  • SKILL.md: test utilities, custom render and factories
  • SKILL.md: mocking strategies for modules and GraphQL hooks, test structure

Good fit for

  • Your React component tests duplicate the same data
  • You want to practice TDD on a new feature

Not for

    Tags

    • jest
    • unit tests
    • mocks
    • tdd

    About

    You say

    “Write the Jest tests for this form with a user data factory and a mock of the GraphQL hook.”

    Card for the “Jest testing patterns and factories” skill

    Skill published by sickn33 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 maintainable Jest unit tests with factories and mocks
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md6.9 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/code-showcase-testing-patterns
    Licence
    MIT

    Notice

    « code-showcase-testing-patterns » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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