import { test } from 'node:test';
import assert from 'node:assert/strict';
import { spawn } from 'node:child_process';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');

test('authz health policy and check', async () => {
  const port = 18020;
  const child = spawn(process.execPath, ['src/server.js'], {
    cwd: root,
    env: { ...process.env, PORT: String(port) },
    stdio: ['ignore', 'pipe', 'pipe'],
  });
  await new Promise((r) => setTimeout(r, 400));
  try {
    const h = await (await fetch(`http://127.0.0.1:${port}/health`)).json();
    assert.equal(h.role, 'verae-access-authz');
    const ok = await fetch(`http://127.0.0.1:${port}/check`, {
      method: 'POST',
      headers: { 'content-type': 'application/json' },
      body: JSON.stringify({ plane: 'web', subject: 'verae.billing.statement.get' }),
    });
    assert.equal(ok.status, 200);
    const no = await fetch(`http://127.0.0.1:${port}/check`, {
      method: 'POST',
      headers: { 'content-type': 'application/json' },
      body: JSON.stringify({ plane: 'leaf', subject: 'verae.billing.balance.adjust' }),
    });
    assert.equal(no.status, 403);
  } finally {
    child.kill('SIGTERM');
  }
});