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

const r = (p: string) => fileURLToPath(new URL(p, import.meta.url));

// Unit tests target the pure layers (domain/state/api/auth). We resolve the
// project's `$` aliases here directly rather than pulling in the full SvelteKit
// Vite plugin — `$app/*` runtime imports are mocked per-test with vi.mock().
export default defineConfig({
	test: {
		environment: 'happy-dom',
		globals: true,
		include: ['tests/unit/**/*.test.ts']
	},
	resolve: {
		alias: {
			$domain: r('./src/lib/domain'),
			$state: r('./src/lib/state'),
			$api: r('./src/lib/api'),
			$auth: r('./src/lib/auth'),
			$map: r('./src/lib/map'),
			$ui: r('./src/lib/ui'),
			$i18n: r('./src/lib/i18n'),
			$features: r('./src/lib/features'),
			'$app/navigation': r('./tests/stubs/app-navigation.ts')
		}
	}
});