Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

Writing tests for real behavior v1.0.0

Use this resource to write or fix tests that check real behavior

New

  • 373 downloads
  • 243 likes
  • 118 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install behavior-focused-test-writing

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 in small slices, chooses what to assert, avoids brittle mocks and proves the test can fail. It also helps when a test breaks after a refactor that does not change behavior.

Mostly picked by

Updated November 2, 2026

Card for the “Writing tests for real behavior” skill

Details

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

Similar resources

View all

What you get

  • SKILL.md: slice-by-slice method, assertion choice and seams
  • SKILL.md: proving a test can fail and review checklist

Good fit for

  • A test breaks after a config change that has no behavioral effect
  • You add a regression test for a bug

Not for

    Tags

    • tests
    • behavior
    • mocks
    • regression

    About

    You say

    “Write a regression test for the empty-cart bug and prove it fails without the fix.”

    Card for the “Writing tests for real behavior” skill

    Skill published by dzhng 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 or fix tests that check real behavior
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md10.1 KB

    Origin and licence

    Listed unmodified

    Author
    dzhng
    Source
    github.com/dzhng/jevgrep/tree/9971e04061e43f91f1d248353fd057288bfd24cf/.agents/skills/write-tests
    Licence
    MIT

    Notice

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

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.