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

// `@/…` maps to the repo root, matching tsconfig.json's `paths` (`@/*` -> `./*`),
// so tests can `import { X } from "@/src/services/…"` exactly as the app code does.
const rootDir = path.dirname(fileURLToPath(import.meta.url));

export default defineConfig({
  resolve: {
    alias: {
      "@": rootDir,
    },
  },
  test: {
    // P0 capability tests. Node environment (these are backend service/adapter
    // tests, no DOM). The `.realinfra.` test self-skips when its live backend
    // is unreachable — see tests/p0/iceberg-write-service.realinfra.test.ts.
    include: ["tests/**/*.test.ts"],
    environment: "node",
    globals: false,
  },
});