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Studio component tests with MSW v1.0.0

Use this resource to write a Studio component test that exercises a React Query hook or mutation

New

  • 399 downloads
  • 106 likes
  • 181 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install msw-component-tests-studio

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 the test with customRender and addAPIMock: it mocks the network rather than the hooks, then checks what renders and what gets sent. It flags known pitfalls such as :slug path params and unhandled requests. You get a test that checks the rendered output and the requests sent.

Mostly picked by

Updated November 2, 2026

Card for the “Studio component tests with MSW” 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: test template with customRender and addAPIMock
  • SKILL.md: eight jsdom and MSW pitfalls

Good fit for

  • A component calls a /platform route and you want to test its rendering
  • You migrate a test that used vi.mock on a data hook

Not for

    Tags

    • msw
    • tests
    • components
    • react query

    About

    You say

    “Write a test for this component that mocks the members route with MSW and checks the list.”

    Card for the “Studio component tests with MSW” skill

    Skill published by supabase 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 a Studio component test that exercises a React Query hook or mutation
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md13.4 KB

    Origin and licence

    Listed unmodified

    Author
    supabase
    Source
    github.com/supabase/supabase/tree/9eaae4cd2cf8e67f9aeadab044e9a14429331c13/.agents/skills/studio-mock-api-tests
    Licence
    Apache-2.0

    Notice

    « studio-mock-api-tests » (supabase, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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