wellnua-lite/julia-agent/token-server/test-flow.js

/**
 * End-to-end test for Julia AI Voice flow
 * Tests: Token generation → Room creation → Agent availability
 */

const { AccessToken, RoomServiceClient } = require('livekit-server-sdk');

const LIVEKIT_API_KEY = 'APIEivUcPW3WSrV';
const LIVEKIT_API_SECRET = 'A65mc5KUKE0VGdZNaMRwe6uJpA9ZQPAxS66akZTOfmL';
const LIVEKIT_URL = 'wss://live-kit-demo-70txlh6a.livekit.cloud';
const LIVEKIT_HTTP_URL = 'https://live-kit-demo-70txlh6a.livekit.cloud';
const AGENT_NAME = 'julia-ai';

async function testTokenGeneration() {
  console.log('\n=== Test 1: Token Generation ===');

  try {
    const token = new AccessToken(LIVEKIT_API_KEY, LIVEKIT_API_SECRET, {
      identity: 'test-user-' + Date.now(),
      ttl: 3600,
    });

    token.addGrant({
      room: 'test-room-' + Date.now(),
      roomJoin: true,
      canPublish: true,
      canSubscribe: true,
      canPublishData: true,
    });

    const jwt = await token.toJwt();
    console.log('✅ Token generated successfully');
    console.log('   Token length:', jwt.length);
    console.log('   Token preview:', jwt.substring(0, 50) + '...');
    return true;
  } catch (error) {
    console.log('❌ Token generation failed:', error.message);
    return false;
  }
}

async function testRoomServiceConnection() {
  console.log('\n=== Test 2: Room Service Connection ===');

  try {
    const roomService = new RoomServiceClient(LIVEKIT_HTTP_URL, LIVEKIT_API_KEY, LIVEKIT_API_SECRET);

    // List existing rooms
    const rooms = await roomService.listRooms();
    console.log('✅ Connected to LiveKit Cloud');
    console.log('   Active rooms:', rooms.length);

    if (rooms.length > 0) {
      console.log('   Room names:', rooms.map(r => r.name).join(', '));
    }

    return true;
  } catch (error) {
    console.log('❌ Room Service connection failed:', error.message);
    return false;
  }
}

async function testCreateRoomWithAgent() {
  console.log('\n=== Test 3: Create Room with Agent Request ===');

  try {
    const roomService = new RoomServiceClient(LIVEKIT_HTTP_URL, LIVEKIT_API_KEY, LIVEKIT_API_SECRET);
    const roomName = 'julia-test-' + Date.now();

    // Create room with agent configuration
    const room = await roomService.createRoom({
      name: roomName,
      emptyTimeout: 60, // 1 minute
      maxParticipants: 2,
      // Note: Agent dispatch happens automatically when user joins with proper token
    });

    console.log('✅ Room created successfully');
    console.log('   Room name:', room.name);
    console.log('   Room SID:', room.sid);
    console.log('   Empty timeout:', room.emptyTimeout, 'seconds');

    // Clean up - delete the test room
    await roomService.deleteRoom(roomName);
    console.log('   Room cleaned up');

    return true;
  } catch (error) {
    console.log('❌ Room creation failed:', error.message);
    return false;
  }
}

async function testTokenServerEndpoint() {
  console.log('\n=== Test 4: Token Server Endpoint ===');

  try {
    // Test health endpoint
    const healthResponse = await fetch('https://wellnuo.smartlaunchhub.com/julia/health');
    const healthData = await healthResponse.json();

    if (healthData.status !== 'ok') {
      console.log('❌ Health check failed:', healthData);
      return false;
    }
    console.log('✅ Health endpoint OK');
    console.log('   Agent:', healthData.agent);
    console.log('   URL:', healthData.url);

    // Test token endpoint
    const tokenResponse = await fetch('https://wellnuo.smartlaunchhub.com/julia/token', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ userId: 'test-user-' + Date.now() }),
    });
    const tokenData = await tokenResponse.json();

    if (!tokenData.success) {
      console.log('❌ Token endpoint failed:', tokenData);
      return false;
    }

    console.log('✅ Token endpoint OK');
    console.log('   Room:', tokenData.data.roomName);
    console.log('   WebSocket URL:', tokenData.data.wsUrl);
    console.log('   Token length:', tokenData.data.token.length);

    return true;
  } catch (error) {
    console.log('❌ Token server test failed:', error.message);
    return false;
  }
}

async function checkAgentDeployment() {
  console.log('\n=== Test 5: Agent Deployment Status ===');
  console.log('   Agent Name:', AGENT_NAME);
  console.log('   LiveKit Cloud URL:', LIVEKIT_URL);
  console.log('');
  console.log('   ⚠️  Agent deployment status cannot be checked via API.');
  console.log('   ⚠️  Verify at: https://cloud.livekit.io/projects');
  console.log('');
  console.log('   If agent is deployed, it should automatically join rooms');
  console.log('   when a user connects with a valid token.');

  return true;
}

async function runAllTests() {
  console.log('╔════════════════════════════════════════════════════════════╗');
  console.log('║       Julia AI Voice - End-to-End Backend Test             ║');
  console.log('╚════════════════════════════════════════════════════════════╝');

  const results = {
    tokenGeneration: await testTokenGeneration(),
    roomService: await testRoomServiceConnection(),
    createRoom: await testCreateRoomWithAgent(),
    tokenServer: await testTokenServerEndpoint(),
    agentDeployment: await checkAgentDeployment(),
  };

  console.log('\n═══════════════════════════════════════════════════════════════');
  console.log('                        TEST SUMMARY                           ');
  console.log('═══════════════════════════════════════════════════════════════');

  let passed = 0;
  let failed = 0;

  for (const [test, result] of Object.entries(results)) {
    const status = result ? '✅ PASS' : '❌ FAIL';
    console.log(`  ${test}: ${status}`);
    if (result) passed++; else failed++;
  }

  console.log('');
  console.log(`  Total: ${passed} passed, ${failed} failed`);
  console.log('═══════════════════════════════════════════════════════════════');

  if (failed === 0) {
    console.log('\n🎉 All backend tests passed! Ready for mobile testing.');
  } else {
    console.log('\n⚠️  Some tests failed. Please fix issues before mobile testing.');
  }
}

runAllTests().catch(console.error);