import { defineConfig } from 'vitest/config';
import { fileURLToPath } from 'node:url';

// Standalone Vitest config (separate from vite.config.ts so it doesn't pull in the
// full SvelteKit plugin). It only needs to resolve the two aliases our pure-logic
// modules use: `$lib` and SvelteKit's `$app/environment` virtual module (stubbed).
export default defineConfig({
  resolve: {
    alias: {
      '$app/environment': fileURLToPath(new URL('./src/test/mocks/app-environment.ts', import.meta.url)),
      $lib: fileURLToPath(new URL('./src/lib', import.meta.url)),
    },
  },
  test: {
    environment: 'node',
    include: ['src/**/*.test.ts'],
  },
});