[Vitest](https://vitest.dev/) is a Vite-native testing framework.

## Usage

```sh
npx sv add vitest
```

## What you get

- the relevant packages installed and scripts added to your `package.json`
- client/server-aware testing setup for Svelte in your Vite config file
- demo tests

## Options

### usages

Which test types to use:

- `unit` — unit testing
- `component` — component testing

```sh
npx sv add vitest="usages:unit,component"
```