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

import { parseNsJson } from '../integrations/cisco-mpp-phone/nsJson.js';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const FIXTURE = fs.readFileSync(path.join(__dirname, 'fixtures/mpp/ns-782.json'), 'utf8');

test('parseNsJson: extracts LLDP neighbor and port speed', () => {
  const parsed = parseNsJson(FIXTURE);
  assert.equal(parsed.switchDevice, 'SW00782R');
  assert.equal(parsed.switchPort, 'Port 45');
  assert.equal(parsed.switchIp, '10.229.105.251');
  assert.match(parsed.portSpeed, /100/);
});

test('parseNsJson: omits zero error counters', () => {
  const parsed = parseNsJson(FIXTURE);
  assert.equal(Object.keys(parsed.errorCounters).length, 0);
});