import test from 'node:test';
import assert from 'node:assert/strict';
import { createServer } from 'node:http';
import { startTelemetry,tracer,recordSecurityEvent } from '../apps/server/telemetry.mjs';
test('OpenTelemetry exports traces, metrics and safe logs through OTLP HTTP',{timeout:20000},async t=>{
  const requests=[];
  const server=createServer((req,res)=>{const chunks=[];req.on('data',c=>chunks.push(c));req.on('end',()=>{requests.push({url:req.url,data:Buffer.concat(chunks)});res.setHeader('content-type','application/json');res.end('{}');});}).listen(0,'127.0.0.1');
  await new Promise(r=>server.on('listening',r));process.env.OTEL_EXPORTER_OTLP_ENDPOINT=`http://127.0.0.1:${server.address().port}`;
  t.after(async()=>{delete process.env.OTEL_EXPORTER_OTLP_ENDPOINT;server.closeAllConnections();await new Promise(r=>server.close(r));});
  const sdk=startTelemetry();t.after(()=>sdk.shutdown());tracer.startActiveSpan('inspection.test',span=>{span.setAttribute('dlp.decision','block');span.end();});
  recordSecurityEvent('dlp.block',{ruleId:'test',policyVersion:1,prompt:'THIS_SECRET_MUST_NOT_APPEAR'},'event-1');await sdk.shutdown();
  for(const path of ['/v1/traces','/v1/metrics','/v1/logs'])assert.ok(requests.some(r=>r.url===path),`Missing ${path}`);
  assert.equal(requests.some(r=>r.data.includes(Buffer.from('THIS_SECRET_MUST_NOT_APPEAR'))),false);
});