@factorn/vitest

Shared Vitest configuration for Factorn projects.

Built with tsdown and consumed as ESM. Requires vitest and @vitest/coverage-istanbul as peer dependencies. Install jsdom when using uiConfig.

Exports

| Export | Description | | ------------ | -------------------------------------------------------- | | baseConfig | Istanbul coverage enabled (json + html reporters) | | uiConfig | Extends base; sets environment: "jsdom" for UI packages |

Usage

vitest.config.ts

import { baseConfig } from "@factorn/vitest";
import { defineConfig, mergeConfig } from "vitest/config";

export default mergeConfig(
  baseConfig,
  defineConfig({
    test: {
      globals: true,
      environment: "node",
      include: ["tests/**/*.test.ts"],
    },
  }),
);

UI / browser packages:

import { uiConfig } from "@factorn/vitest";
import { defineConfig, mergeConfig } from "vitest/config";

export default mergeConfig(
  uiConfig,
  defineConfig({
    test: {
      include: ["tests/**/*.test.ts"],
    },
  }),
);

Development

pnpm build      # tsdown → dist/
pnpm typecheck