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Vitest unit testing rules for Cursor

Developers and QA engineers who want Cursor to write consistent Vitest tests.

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  • 40,892repository stars
  • CC0-1.0licence
  • 4 months agolast update
mkdir -p .cursor/rules && curl -fsSL https://raw.githubusercontent.com/PatrickJS/awesome-cursorrules/main/rules/vitest-unit-testing-cursorrules-prompt-file.mdc -o .cursor/rules/vitest-unit-testing.mdc
vitest-unit-testing.mdc

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What it does

A Cursor rules file for writing unit tests with Vitest in JavaScript and TypeScript projects. It asks the AI to focus on business logic and utilities, mock dependencies with vi.mock before imports, cover valid, invalid and edge-case inputs, and group tests in describe blocks with clear names.

Use cases

  1. 01Write tests for a utility function with edge cases
  2. 02Mock an API client before importing the module
  3. 03Group related tests with descriptive names

Questions about
Vitest unit testing rules for Cursor.

What is Vitest unit testing rules for Cursor used for?

Developers and QA engineers who want Cursor to write consistent Vitest tests. A Cursor rules file for writing unit tests with Vitest in JavaScript and TypeScript projects. It asks the AI to focus on business logic and utilities, mock dependencies with vi.mock before imports, cover valid, invalid and edge-case inputs, and group tests in describe blocks with clear names.

How do I install Vitest unit testing rules for Cursor?

Run this in your terminal: mkdir -p .cursor/rules && curl -fsSL https://raw.githubusercontent.com/PatrickJS/awesome-cursorrules/main/rules/vitest-unit-testing-cursorrules-prompt-file.mdc -o .cursor/rules/vitest-unit-testing.mdc

Is Vitest unit testing rules for Cursor open source?

Yes. The code is on GitHub (PatrickJS/awesome-cursorrules) under the CC0-1.0 licence.

Is Vitest unit testing rules for Cursor safe to use?

It passed our automatic scan for credential theft, hidden instructions and risky install commands. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.