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

// Unit tests cover the pure logic in lib/ only (docs/rewrite-plan.md, Q10), so
// a plain Node environment is enough - no DOM, no React.
//
// TZ is pinned to somewhere that is *not* Europe/Berlin on purpose: the date
// code must produce Berlin wall times regardless of the machine it runs on,
// and a test run in Berlin would hide exactly that class of bug.
export default defineConfig({
  test: {
    environment: "node",
    include: ["**/*.test.ts"],
    exclude: ["node_modules/**", ".next/**"],
    passWithNoTests: true,
    env: {
      TZ: "America/New_York",
      // lib/env.ts throws without these; the values are never contacted - api.test.ts stubs fetch.
      NEXT_PUBLIC_API_BASE_URL: "https://api.test",
      NEXT_PUBLIC_ADMIN_APP_URL: "https://admin.test",
    },
  },
  resolve: {
    alias: { "@": fileURLToPath(new URL(".", import.meta.url)) },
  },
});