Writes and runs unit/integration tests for Vite projects using Vitest.
npx skills add https://github.com/daveio/syn-horse --skill vitest-daveio
Please help me install this Agent Skill. Skill: vitest Source: https://github.com/daveio/syn-horse/tree/main/.agents/skills/vitest Command: npx skills add https://github.com/daveio/syn-horse --skill vitest-daveio
This Skill provides a straightforward approach to writing unit and integration tests for Vite projects using Vitest, including configuration, test APIs, and built-in mocking and coverage capabilities.
Install Vitest in your Vite project and start writing tests using Vitest APIs.
High-intent search queries and answers about installing and using this skill.
To write unit tests for a Vite project, you use Vitest's built-in test APIs like describe, it, and expect. You configure the environment with a vitest.config.ts file and run tests to execute your suites.
Yes, Vitest supports component testing across Vue, React, and Svelte. As a Vite-native framework, it integrates directly with your existing frontend stack to test component logic and rendering behavior.
Vitest provides a Jest-compatible API that fully supports mocking patterns and timers. You can use the vi object to mock dependencies and control timer behavior in your unit and integration tests.
You configure TypeScript type testing and coverage reporting by setting up a vitest.config.ts file. Vitest exposes the vi API to manage these configurations and enable built-in coverage metrics for your tests.
The best way to run parallel test execution in a Vite app is using Vitest. It natively leverages Vite's transformations to run tests in parallel, providing fast execution for unit and integration test suites.
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