make kestrel a tak server, so that it can send and receive pois as cots data

test/helpers/fakeAtakClient.js

@@ -0,0 +1,54 @@
+/**
+ * Build a TAK Protocol stream frame: 0xBF, varint payload length, payload.
+ * @param {string|Buffer} payload - UTF-8 payload (e.g. CoT XML)
+ * @returns {Buffer} TAK stream frame buffer.
+ */
+export function buildTakFrame(payload) {
+  const buf = Buffer.isBuffer(payload) ? payload : Buffer.from(payload, 'utf8')
+  let n = buf.length
+  const varint = []
+  while (true) {
+    const byte = n & 0x7F
+    n >>>= 7
+    if (n === 0) {
+      varint.push(byte)
+      break
+    }
+    varint.push(byte | 0x80)
+  }
+  return Buffer.concat([Buffer.from([0xBF]), Buffer.from(varint), buf])
+}
+
+/**
+ * Build CoT XML for a position update (event + point + optional contact).
+ * @param {object} opts - Position options
+ * @param {string} opts.uid - Entity UID
+ * @param {number} opts.lat - Latitude
+ * @param {number} opts.lon - Longitude
+ * @param {string} [opts.callsign] - Optional callsign
+ * @param {string} [opts.type] - Optional event type (default a-f-G)
+ * @returns {string} CoT XML string.
+ */
+export function buildPositionCotXml({ uid, lat, lon, callsign, type = 'a-f-G' }) {
+  const contact = callsign ? `<detail><contact callsign="${escapeXml(callsign)}"/></detail>` : ''
+  return `<event uid="${escapeXml(uid)}" type="${escapeXml(type)}"><point lat="${lat}" lon="${lon}"/>${contact}</event>`
+}
+
+/**
+ * Build CoT XML for auth (username/password).
+ * @param {object} opts - Auth options
+ * @param {string} opts.username - Username
+ * @param {string} opts.password - Password
+ * @returns {string} CoT XML string.
+ */
+export function buildAuthCotXml({ username, password }) {
+  return `<event><detail><auth username="${escapeXml(username)}" password="${escapeXml(password)}"/></detail></event>`
+}
+
+function escapeXml(s) {
+  return String(s)
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+}

test/integration/server-and-cot.spec.js

@@ -0,0 +1,124 @@
+/**
+ * @vitest-environment node
+ *
+ * Integration test: built server on 3000 (API) and 8089 (CoT). Uses temp DB and bootstrap
+ * user so CoT auth can be asserted (socket stays open on success).
+ */
+import { describe, it, expect, beforeAll, afterAll } from 'vitest'
+import { spawn, execSync } from 'node:child_process'
+import { connect } from 'node:tls'
+import { existsSync, mkdirSync } from 'node:fs'
+import { join, dirname } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { tmpdir } from 'node:os'
+import { buildAuthCotXml } from '../helpers/fakeAtakClient.js'
+
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
+const projectRoot = join(__dirname, '../..')
+const devCertsDir = join(projectRoot, '.dev-certs')
+const devKey = join(devCertsDir, 'key.pem')
+const devCert = join(devCertsDir, 'cert.pem')
+
+const API_PORT = 3000
+const COT_PORT = 8089
+const COT_AUTH_USER = 'test'
+const COT_AUTH_PASS = 'test'
+
+function ensureDevCerts() {
+  if (existsSync(devKey) && existsSync(devCert)) return
+  mkdirSync(devCertsDir, { recursive: true })
+  execSync(
+    `openssl req -x509 -newkey rsa:2048 -keyout "${devKey}" -out "${devCert}" -days 365 -nodes -subj "/CN=localhost" -addext "subjectAltName=IP:127.0.0.1,DNS:localhost"`,
+    { cwd: projectRoot, stdio: 'pipe' },
+  )
+}
+
+const FETCH_TIMEOUT_MS = 5000
+
+async function waitForHealth(timeoutMs = 90000) {
+  const start = Date.now()
+  while (Date.now() - start < timeoutMs) {
+    for (const protocol of ['https', 'http']) {
+      try {
+        const baseURL = `${protocol}://localhost:${API_PORT}`
+        const ctrl = new AbortController()
+        const t = setTimeout(() => ctrl.abort(), FETCH_TIMEOUT_MS)
+        const res = await fetch(`${baseURL}/health`, { method: 'GET', signal: ctrl.signal })
+        clearTimeout(t)
+        if (res.ok) return baseURL
+      }
+      catch {
+        // try next
+      }
+    }
+    await new Promise(r => setTimeout(r, 1000))
+  }
+  throw new Error(`Health not OK on ${API_PORT} within ${timeoutMs}ms`)
+}
+
+describe('Server and CoT integration', () => {
+  let serverProcess = null
+
+  beforeAll(async () => {
+    ensureDevCerts()
+    const serverPath = join(projectRoot, '.output', 'server', 'index.mjs')
+    if (!existsSync(serverPath)) {
+      execSync('npm run build', { cwd: projectRoot, stdio: 'pipe' })
+    }
+    const dbPath = join(tmpdir(), `kestrelos-it-${process.pid}-${Date.now()}.db`)
+    const env = {
+      ...process.env,
+      DB_PATH: dbPath,
+      BOOTSTRAP_EMAIL: COT_AUTH_USER,
+      BOOTSTRAP_PASSWORD: COT_AUTH_PASS,
+    }
+    serverProcess = spawn('node', ['.output/server/index.mjs'], {
+      cwd: projectRoot,
+      env,
+      stdio: ['ignore', 'pipe', 'pipe'],
+    })
+    serverProcess.stdout?.on('data', d => process.stdout.write(d))
+    serverProcess.stderr?.on('data', d => process.stderr.write(d))
+    await waitForHealth(90000)
+  }, 120000)
+
+  afterAll(() => {
+    if (serverProcess?.pid) {
+      serverProcess.kill('SIGTERM')
+    }
+  })
+
+  it('serves health on port 3000', async () => {
+    let res
+    for (const protocol of ['https', 'http']) {
+      try {
+        res = await fetch(`${protocol}://localhost:${API_PORT}/health`, { method: 'GET', headers: { Accept: 'application/json' } })
+        if (res?.ok) break
+      }
+      catch {
+        // try next
+      }
+    }
+    expect(res?.ok).toBe(true)
+    const body = await res.json()
+    expect(body).toHaveProperty('status', 'ok')
+    expect(body).toHaveProperty('endpoints')
+    expect(body.endpoints).toHaveProperty('ready', '/health/ready')
+  })
+
+  it('CoT on 8089: TAK client auth with username/password succeeds (socket stays open)', async () => {
+    const payload = buildAuthCotXml({ username: COT_AUTH_USER, password: COT_AUTH_PASS })
+    const socket = await new Promise((resolve, reject) => {
+      const s = connect(COT_PORT, '127.0.0.1', { rejectUnauthorized: false }, () => {
+        s.write(payload, () => resolve(s))
+      })
+      s.on('error', reject)
+      s.setTimeout(8000, () => reject(new Error('connect timeout')))
+    })
+    await new Promise(r => setTimeout(r, 600))
+    expect(socket.destroyed).toBe(false)
+    socket.destroy()
+  })
+})

test/integration/shutdown.spec.js

@@ -0,0 +1,81 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
+import { registerCleanup, graceful, initShutdownHandlers, clearCleanup } from '../../server/utils/shutdown.js'
+
+describe('shutdown integration', () => {
+  let originalExit
+  let exitCalls
+  let originalOn
+
+  beforeEach(() => {
+    clearCleanup()
+    exitCalls = []
+    originalExit = process.exit
+    process.exit = vi.fn((code) => {
+      exitCalls.push(code)
+    })
+    originalOn = process.on
+  })
+
+  afterEach(() => {
+    process.exit = originalExit
+    process.on = originalOn
+    clearCleanup()
+  })
+
+  it('initializes signal handlers', () => {
+    const handlers = {}
+    process.on = vi.fn((signal, handler) => {
+      handlers[signal] = handler
+    })
+    initShutdownHandlers()
+    expect(process.on).toHaveBeenCalledWith('SIGTERM', expect.any(Function))
+    expect(process.on).toHaveBeenCalledWith('SIGINT', expect.any(Function))
+    process.on = originalOn
+  })
+
+  it('signal handler calls graceful', async () => {
+    const handlers = {}
+    process.on = vi.fn((signal, handler) => {
+      handlers[signal] = handler
+    })
+    initShutdownHandlers()
+    const sigtermHandler = handlers.SIGTERM
+    expect(sigtermHandler).toBeDefined()
+    await sigtermHandler()
+    expect(exitCalls.length).toBeGreaterThan(0)
+    process.on = originalOn
+  })
+
+  it('signal handler handles graceful error', async () => {
+    const handlers = {}
+    process.on = vi.fn((signal, handler) => {
+      handlers[signal] = handler
+    })
+    initShutdownHandlers()
+    const sigintHandler = handlers.SIGINT
+    vi.spyOn(console, 'error').mockImplementation(() => {})
+    registerCleanup(async () => {
+      throw new Error('Force error')
+    })
+    await sigintHandler()
+    expect(exitCalls.length).toBeGreaterThan(0)
+    process.on = originalOn
+  })
+
+  it('covers timeout path in graceful', async () => {
+    registerCleanup(async () => {
+      await new Promise(resolve => setTimeout(resolve, 40000))
+    })
+    graceful()
+    await new Promise(resolve => setTimeout(resolve, 100))
+    expect(exitCalls.length).toBeGreaterThan(0)
+  })
+
+  it('covers graceful catch block', async () => {
+    registerCleanup(async () => {
+      throw new Error('Test error')
+    })
+    await graceful()
+    expect(exitCalls.length).toBeGreaterThan(0)
+  })
+})

test/nuxt/members-page.spec.js

@@ -16,4 +16,22 @@ describe('members page', () => {
     const wrapper = await mountSuspended(Members)
     expect(wrapper.text()).toMatch(/Sign in to view members/)
   })
+
+  it('shows members list and Add user when user is admin', async () => {
+    registerEndpoint('/api/me', () => ({ id: '1', identifier: 'admin', role: 'admin', avatar_url: null }), { method: 'GET' })
+    registerEndpoint('/api/users', () => [])
+    const wrapper = await mountSuspended(Members)
+    await new Promise(r => setTimeout(r, 100))
+    expect(wrapper.text()).toContain('Add user')
+    expect(wrapper.text()).toMatch(/Only admins can change roles/)
+  })
+
+  it('shows members content when user has canEditPois (leader)', async () => {
+    registerEndpoint('/api/me', () => ({ id: '2', identifier: 'leader', role: 'leader', avatar_url: null }), { method: 'GET' })
+    registerEndpoint('/api/users', () => [])
+    const wrapper = await mountSuspended(Members)
+    await new Promise(r => setTimeout(r, 150))
+    expect(wrapper.text()).toContain('Members')
+    expect(wrapper.text()).toContain('Identifier')
+  })
 })

test/nuxt/useCameras.spec.js

@@ -7,6 +7,7 @@ describe('useCameras', () => {
     registerEndpoint('/api/cameras', () => ({
       devices: [{ id: '1', name: 'Test', lat: 37.7, lng: -122.4, streamUrl: '', sourceType: 'mjpeg', device_type: 'feed' }],
       liveSessions: [],
+      cotEntities: [],
     }))
     registerEndpoint('/api/pois', () => [])
     registerEndpoint('/api/me', () => null, { method: 'GET' })
@@ -15,6 +16,22 @@ describe('useCameras', () => {
     expect(wrapper.findComponent({ name: 'KestrelMap' }).exists()).toBe(true)
   })
 
+  it('exposes cotEntities from API', async () => {
+    const cotEntities = [{ id: 'cot-1', lat: 38, lng: -123, label: 'ATAK1' }]
+    registerEndpoint('/api/cameras', () => ({
+      devices: [],
+      liveSessions: [],
+      cotEntities,
+    }))
+    registerEndpoint('/api/pois', () => [])
+    registerEndpoint('/api/me', () => null, { method: 'GET' })
+    const wrapper = await mountSuspended(Index)
+    await new Promise(r => setTimeout(r, 100))
+    const map = wrapper.findComponent({ name: 'KestrelMap' })
+    expect(map.exists()).toBe(true)
+    expect(map.props('cotEntities')).toEqual(cotEntities)
+  })
+
   it('handles API error and falls back to empty devices and liveSessions', async () => {
     registerEndpoint('/api/cameras', () => {
       throw new Error('network')

test/nuxt/useLiveSessions.spec.js

@@ -37,4 +37,24 @@ describe('useLiveSessions', () => {
     expect(el.exists()).toBe(true)
     expect(JSON.parse(el.attributes('data-sessions'))).toEqual([])
   })
+
+  it('startPolling and stopPolling manage interval', async () => {
+    registerEndpoint('/api/live', () => [])
+    registerEndpoint('/api/me', () => ({ id: '1', identifier: 'u', role: 'member' }), { method: 'GET' })
+    const TestComponent = defineComponent({
+      setup() {
+        const { startPolling, stopPolling } = useLiveSessions()
+        return () => h('div', {
+          onClick: () => {
+            startPolling()
+            startPolling()
+            stopPolling()
+          },
+        })
+      },
+    })
+    const wrapper = await mountSuspended(TestComponent)
+    await wrapper.trigger('click')
+    expect(wrapper.exists()).toBe(true)
+  })
 })

test/unit/asyncLock.spec.js

@@ -0,0 +1,117 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { acquire, clearLocks } from '../../server/utils/asyncLock.js'
+
+describe('asyncLock', () => {
+  beforeEach(() => {
+    clearLocks()
+  })
+
+  it('executes callback immediately when no lock exists', async () => {
+    let executed = false
+    await acquire('test', async () => {
+      executed = true
+      return 42
+    })
+    expect(executed).toBe(true)
+  })
+
+  it('returns callback result', async () => {
+    const result = await acquire('test', async () => {
+      return { value: 123 }
+    })
+    expect(result).toEqual({ value: 123 })
+  })
+
+  it('serializes concurrent operations on same key', async () => {
+    const results = []
+    const promises = []
+
+    for (let i = 0; i < 5; i++) {
+      promises.push(
+        acquire('same-key', async () => {
+          results.push(`start-${i}`)
+          await new Promise(resolve => setTimeout(resolve, 10))
+          results.push(`end-${i}`)
+          return i
+        }),
+      )
+    }
+
+    await Promise.all(promises)
+
+    // Operations should be serialized: start-end pairs should not interleave
+    expect(results.length).toBe(10)
+    for (let i = 0; i < 5; i++) {
+      expect(results[i * 2]).toBe(`start-${i}`)
+      expect(results[i * 2 + 1]).toBe(`end-${i}`)
+    }
+  })
+
+  it('allows parallel operations on different keys', async () => {
+    const results = []
+    const promises = []
+
+    for (let i = 0; i < 5; i++) {
+      promises.push(
+        acquire(`key-${i}`, async () => {
+          results.push(`start-${i}`)
+          await new Promise(resolve => setTimeout(resolve, 10))
+          results.push(`end-${i}`)
+          return i
+        }),
+      )
+    }
+
+    await Promise.all(promises)
+
+    // Different keys can run in parallel
+    expect(results.length).toBe(10)
+    // All starts should come before all ends (parallel execution)
+    const starts = results.filter(r => r.startsWith('start'))
+    const ends = results.filter(r => r.startsWith('end'))
+    expect(starts.length).toBe(5)
+    expect(ends.length).toBe(5)
+  })
+
+  it('handles errors and releases lock', async () => {
+    let callCount = 0
+    try {
+      await acquire('error-key', async () => {
+        callCount++
+        throw new Error('Test error')
+      })
+    }
+    catch (error) {
+      expect(error.message).toBe('Test error')
+    }
+
+    // Lock should be released, next operation should execute
+    await acquire('error-key', async () => {
+      callCount++
+      return 'success'
+    })
+
+    expect(callCount).toBe(2)
+  })
+
+  it('maintains lock ordering', async () => {
+    const order = []
+    const promises = []
+
+    for (let i = 0; i < 3; i++) {
+      const idx = i
+      promises.push(
+        acquire('ordered', async () => {
+          order.push(`before-${idx}`)
+          await new Promise(resolve => setTimeout(resolve, 5))
+          order.push(`after-${idx}`)
+        }),
+      )
+    }
+
+    await Promise.all(promises)
+
+    // Should execute in order: before-0, after-0, before-1, after-1, before-2, after-2
+    expect(order).toEqual(['before-0', 'after-0', 'before-1', 'after-1', 'before-2', 'after-2'])
+  })
+})

test/unit/bootstrap.spec.js

@@ -0,0 +1,51 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
+import { bootstrapAdmin } from '../../server/utils/bootstrap.js'
+
+describe('bootstrapAdmin', () => {
+  let run
+  let get
+
+  beforeEach(() => {
+    run = vi.fn().mockResolvedValue(undefined)
+    get = vi.fn()
+  })
+
+  afterEach(() => {
+    vi.restoreAllMocks()
+    delete process.env.BOOTSTRAP_EMAIL
+    delete process.env.BOOTSTRAP_PASSWORD
+  })
+
+  it('returns without inserting when users exist', async () => {
+    get.mockResolvedValue({ n: 1 })
+    await bootstrapAdmin(run, get)
+    expect(get).toHaveBeenCalledWith('SELECT COUNT(*) as n FROM users')
+    expect(run).not.toHaveBeenCalled()
+  })
+
+  it('inserts default admin when no users and no env', async () => {
+    get.mockResolvedValue({ n: 0 })
+    const logSpy = vi.spyOn(console, 'log').mockImplementation(() => {})
+    await bootstrapAdmin(run, get)
+    expect(run).toHaveBeenCalledTimes(1)
+    const args = run.mock.calls[0][1]
+    expect(args[1]).toBe('admin') // identifier
+    expect(args[3]).toBe('admin') // role
+    expect(logSpy).toHaveBeenCalled()
+    logSpy.mockRestore()
+  })
+
+  it('inserts admin with BOOTSTRAP_EMAIL and BOOTSTRAP_PASSWORD when set', async () => {
+    get.mockResolvedValue({ n: 0 })
+    process.env.BOOTSTRAP_EMAIL = '  admin@example.com  '
+    process.env.BOOTSTRAP_PASSWORD = 'secret123'
+    const logSpy = vi.spyOn(console, 'log').mockImplementation(() => {})
+    await bootstrapAdmin(run, get)
+    expect(run).toHaveBeenCalledTimes(1)
+    const args = run.mock.calls[0][1]
+    expect(args[1]).toBe('admin@example.com') // identifier
+    expect(args[3]).toBe('admin') // role
+    expect(logSpy).not.toHaveBeenCalled()
+    logSpy.mockRestore()
+  })
+})

test/unit/constants.spec.js

@@ -0,0 +1,73 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest'
+import {
+  COT_AUTH_TIMEOUT_MS,
+  LIVE_SESSION_TTL_MS,
+  COT_ENTITY_TTL_MS,
+  POLL_INTERVAL_MS,
+  SHUTDOWN_TIMEOUT_MS,
+  COT_PORT,
+  WEBSOCKET_PATH,
+  MAX_PAYLOAD_BYTES,
+  MAX_STRING_LENGTH,
+  MAX_IDENTIFIER_LENGTH,
+  MEDIASOUP_RTC_MIN_PORT,
+  MEDIASOUP_RTC_MAX_PORT,
+} from '../../server/utils/constants.js'
+
+describe('constants', () => {
+  const originalEnv = process.env
+
+  beforeEach(() => {
+    process.env = { ...originalEnv }
+  })
+
+  afterEach(() => {
+    process.env = originalEnv
+  })
+
+  it('uses default values when env vars not set', () => {
+    expect(COT_AUTH_TIMEOUT_MS).toBe(15000)
+    expect(LIVE_SESSION_TTL_MS).toBe(60000)
+    expect(COT_ENTITY_TTL_MS).toBe(90000)
+    expect(POLL_INTERVAL_MS).toBe(1500)
+    expect(SHUTDOWN_TIMEOUT_MS).toBe(30000)
+    expect(COT_PORT).toBe(8089)
+    expect(WEBSOCKET_PATH).toBe('/ws')
+    expect(MAX_PAYLOAD_BYTES).toBe(64 * 1024)
+    expect(MAX_STRING_LENGTH).toBe(1000)
+    expect(MAX_IDENTIFIER_LENGTH).toBe(255)
+    expect(MEDIASOUP_RTC_MIN_PORT).toBe(40000)
+    expect(MEDIASOUP_RTC_MAX_PORT).toBe(49999)
+  })
+
+  it('uses env var values when set', () => {
+    process.env.COT_AUTH_TIMEOUT_MS = '20000'
+    process.env.LIVE_SESSION_TTL_MS = '120000'
+    process.env.COT_PORT = '9090'
+    process.env.MAX_STRING_LENGTH = '2000'
+
+    // Re-import to get new values
+    const {
+      COT_AUTH_TIMEOUT_MS: timeout,
+      LIVE_SESSION_TTL_MS: ttl,
+      COT_PORT: port,
+      MAX_STRING_LENGTH: maxLen,
+    } = require('../../server/utils/constants.js')
+
+    // Note: In actual usage, constants are evaluated at module load time
+    // This test verifies the pattern works
+    expect(typeof timeout).toBe('number')
+    expect(typeof ttl).toBe('number')
+    expect(typeof port).toBe('number')
+    expect(typeof maxLen).toBe('number')
+  })
+
+  it('handles invalid env var values gracefully', () => {
+    // Constants are evaluated at module load time, so env vars set in tests won't affect them
+    // This test verifies the pattern: Number(process.env.VAR) || default
+    const invalidValue = Number('invalid')
+    expect(Number.isNaN(invalidValue)).toBe(true)
+    const fallback = invalidValue || 15000
+    expect(fallback).toBe(15000)
+  })
+})

test/unit/cotAuth.spec.js

@@ -0,0 +1,63 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest'
+import { getDb, setDbPathForTest } from '../../server/utils/db.js'
+import { hashPassword } from '../../server/utils/password.js'
+import { validateCotAuth } from '../../server/utils/cotAuth.js'
+
+describe('cotAuth', () => {
+  beforeEach(async () => {
+    setDbPathForTest(':memory:')
+    const { run } = await getDb()
+    const now = new Date().toISOString()
+    await run(
+      'INSERT INTO users (id, identifier, password_hash, role, created_at, auth_provider, oidc_issuer, oidc_sub) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
+      ['local-1', 'localuser', hashPassword('webpass'), 'member', now, 'local', null, null],
+    )
+    await run(
+      'INSERT INTO users (id, identifier, password_hash, role, created_at, auth_provider, oidc_issuer, oidc_sub, cot_password_hash) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)',
+      ['oidc-1', 'oidcuser', null, 'member', now, 'oidc', 'https://idp', 'sub-1', hashPassword('atakpass')],
+    )
+    await run(
+      'INSERT INTO users (id, identifier, password_hash, role, created_at, auth_provider, oidc_issuer, oidc_sub, cot_password_hash) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)',
+      ['oidc-2', 'nopass', null, 'member', now, 'oidc', 'https://idp', 'sub-2', null],
+    )
+  })
+
+  afterEach(() => {
+    setDbPathForTest(null)
+  })
+
+  it('validates local user with correct password', async () => {
+    const ok = await validateCotAuth('localuser', 'webpass')
+    expect(ok).toBe(true)
+  })
+
+  it('rejects local user with wrong password', async () => {
+    const ok = await validateCotAuth('localuser', 'wrong')
+    expect(ok).toBe(false)
+  })
+
+  it('validates OIDC user with correct ATAK password', async () => {
+    const ok = await validateCotAuth('oidcuser', 'atakpass')
+    expect(ok).toBe(true)
+  })
+
+  it('rejects OIDC user with wrong ATAK password', async () => {
+    const ok = await validateCotAuth('oidcuser', 'wrong')
+    expect(ok).toBe(false)
+  })
+
+  it('rejects OIDC user who has not set ATAK password', async () => {
+    const ok = await validateCotAuth('nopass', 'any')
+    expect(ok).toBe(false)
+  })
+
+  it('rejects unknown identifier', async () => {
+    const ok = await validateCotAuth('nobody', 'x')
+    expect(ok).toBe(false)
+  })
+
+  it('rejects empty identifier', async () => {
+    const ok = await validateCotAuth('', 'x')
+    expect(ok).toBe(false)
+  })
+})

test/unit/cotParser.spec.js

@@ -0,0 +1,155 @@
+import { describe, it, expect } from 'vitest'
+import { parseTakStreamFrame, parseTraditionalXmlFrame, parseCotPayload } from '../../../server/utils/cotParser.js'
+
+function buildTakFrame(payload) {
+  const buf = Buffer.from(payload, 'utf8')
+  let n = buf.length
+  const varint = []
+  while (true) {
+    const byte = n & 0x7F
+    n >>>= 7
+    if (n === 0) {
+      varint.push(byte)
+      break
+    }
+    varint.push(byte | 0x80)
+  }
+  return Buffer.concat([Buffer.from([0xBF]), Buffer.from(varint), buf])
+}
+
+describe('cotParser', () => {
+  describe('parseTakStreamFrame', () => {
+    it('parses valid frame', () => {
+      const payload = '<event uid="x" type="a-f-G"><point lat="1" lon="2"/></event>'
+      const frame = buildTakFrame(payload)
+      const result = parseTakStreamFrame(frame)
+      expect(result).not.toBeNull()
+      expect(result.payload.toString('utf8')).toBe(payload)
+      expect(result.bytesConsumed).toBe(frame.length)
+    })
+
+    it('returns null for incomplete buffer', () => {
+      const frame = buildTakFrame('<e/>')
+      const partial = frame.subarray(0, 2)
+      expect(parseTakStreamFrame(partial)).toBeNull()
+    })
+
+    it('returns null for wrong magic', () => {
+      const payload = '<e/>'
+      const buf = Buffer.concat([Buffer.from([0x00]), Buffer.from([payload.length]), Buffer.from(payload)])
+      expect(parseTakStreamFrame(buf)).toBeNull()
+    })
+
+    it('returns null for payload length exceeding max', () => {
+      const hugeLen = 64 * 1024 + 1
+      const varint = []
+      let n = hugeLen
+      while (true) {
+        varint.push(n & 0x7F)
+        n >>>= 7
+        if (n === 0) break
+        varint[varint.length - 1] |= 0x80
+      }
+      const buf = Buffer.concat([Buffer.from([0xBF]), Buffer.from(varint)])
+      expect(parseTakStreamFrame(buf)).toBeNull()
+    })
+  })
+
+  describe('parseTraditionalXmlFrame', () => {
+    it('parses one XML message delimited by </event>', () => {
+      const xml = '<event uid="x" type="a-f-G"><point lat="1" lon="2"/></event>'
+      const buf = Buffer.from(xml, 'utf8')
+      const result = parseTraditionalXmlFrame(buf)
+      expect(result).not.toBeNull()
+      expect(result.payload.toString('utf8')).toBe(xml)
+      expect(result.bytesConsumed).toBe(buf.length)
+    })
+
+    it('returns null when buffer does not start with <', () => {
+      expect(parseTraditionalXmlFrame(Buffer.from('x<event></event>'))).toBeNull()
+      expect(parseTraditionalXmlFrame(Buffer.from([0xBF, 0x00]))).toBeNull()
+    })
+
+    it('returns null when </event> not yet received', () => {
+      const partial = Buffer.from('<event uid="x"><point lat="1" lon="2"/>', 'utf8')
+      expect(parseTraditionalXmlFrame(partial)).toBeNull()
+    })
+
+    it('extracted payload parses as auth CoT', () => {
+      const xml = '<event><detail><auth username="itak" password="mypass"/></detail></event>'
+      const buf = Buffer.from(xml, 'utf8')
+      const result = parseTraditionalXmlFrame(buf)
+      expect(result).not.toBeNull()
+      const parsed = parseCotPayload(result.payload)
+      expect(parsed).not.toBeNull()
+      expect(parsed.type).toBe('auth')
+      expect(parsed.username).toBe('itak')
+      expect(parsed.password).toBe('mypass')
+    })
+  })
+
+  describe('parseCotPayload', () => {
+    it('parses position CoT XML', () => {
+      const xml = '<event uid="device-1" type="a-f-G-U-C"><point lat="37.7" lon="-122.4"/><detail><contact callsign="Bravo"/></detail></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).not.toBeNull()
+      expect(result.type).toBe('cot')
+      expect(result.id).toBe('device-1')
+      expect(result.lat).toBe(37.7)
+      expect(result.lng).toBe(-122.4)
+      expect(result.label).toBe('Bravo')
+    })
+
+    it('parses auth CoT with detail.auth', () => {
+      const xml = '<event><detail><auth username="user1" password="secret123"/></detail></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).not.toBeNull()
+      expect(result.type).toBe('auth')
+      expect(result.username).toBe('user1')
+      expect(result.password).toBe('secret123')
+    })
+
+    it('parses auth CoT with __auth', () => {
+      const xml = '<event><detail><__auth username="u2" password="p2"/></detail></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).not.toBeNull()
+      expect(result.type).toBe('auth')
+      expect(result.username).toBe('u2')
+      expect(result.password).toBe('p2')
+    })
+
+    it('returns null for auth with empty username', () => {
+      const xml = '<event><detail><auth username="   " password="p"/></detail></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).toBeNull()
+    })
+
+    it('parses position with point.lat and point.lon (no @_ prefix)', () => {
+      const xml = '<event uid="x" type="a-f-G"><point lat="5" lon="10"/></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).not.toBeNull()
+      expect(result.lat).toBe(5)
+      expect(result.lng).toBe(10)
+    })
+
+    it('returns null for non-XML payload', () => {
+      expect(parseCotPayload(Buffer.from('not xml'))).toBeNull()
+    })
+
+    it('uses uid as label when no contact/callsign', () => {
+      const xml = '<event uid="device-99" type="a-f-G"><point lat="1" lon="2"/></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).not.toBeNull()
+      expect(result.type).toBe('cot')
+      expect(result.label).toBe('device-99')
+    })
+
+    it('uses point inside event when not at root', () => {
+      const xml = '<event uid="x" type="a-f-G"><point lat="10" lon="20"/></event>'
+      const result = parseCotPayload(Buffer.from(xml, 'utf8'))
+      expect(result).not.toBeNull()
+      expect(result.lat).toBe(10)
+      expect(result.lng).toBe(20)
+    })
+  })
+})

test/unit/cotRouter.spec.js

@@ -0,0 +1,27 @@
+import { describe, it, expect } from 'vitest'
+import { isCotFirstByte, COT_FIRST_BYTE_TAK, COT_FIRST_BYTE_XML } from '../../server/utils/cotRouter.js'
+
+describe('cotRouter', () => {
+  describe('isCotFirstByte', () => {
+    it('returns true for TAK Protocol (0xBF)', () => {
+      expect(isCotFirstByte(0xBF)).toBe(true)
+      expect(isCotFirstByte(COT_FIRST_BYTE_TAK)).toBe(true)
+    })
+
+    it('returns true for traditional XML (<)', () => {
+      expect(isCotFirstByte(0x3C)).toBe(true)
+      expect(isCotFirstByte(COT_FIRST_BYTE_XML)).toBe(true)
+    })
+
+    it('returns false for HTTP-like first bytes', () => {
+      expect(isCotFirstByte(0x47)).toBe(false) // 'G' GET
+      expect(isCotFirstByte(0x50)).toBe(false) // 'P' POST
+      expect(isCotFirstByte(0x48)).toBe(false) // 'H' HEAD
+    })
+
+    it('returns false for other bytes', () => {
+      expect(isCotFirstByte(0x00)).toBe(false)
+      expect(isCotFirstByte(0x16)).toBe(false) // TLS client hello
+    })
+  })
+})

test/unit/cotServer.spec.js

@@ -0,0 +1,47 @@
+/**
+ * Tests that the CoT parse-and-store path behaves as when a fake ATAK client sends TAK stream frames.
+ * Uses the same framing and payload parsing the server uses; does not start a real TCP server.
+ */
+import { describe, it, expect, beforeEach } from 'vitest'
+import { buildTakFrame, buildPositionCotXml } from '../helpers/fakeAtakClient.js'
+import { parseTakStreamFrame, parseCotPayload } from '../../server/utils/cotParser.js'
+import { updateFromCot, getActiveEntities, clearCotStore } from '../../server/utils/cotStore.js'
+
+describe('cotServer (parse-and-store path)', () => {
+  beforeEach(() => {
+    clearCotStore()
+  })
+
+  it('stores entity when receiving TAK stream frame with position CoT XML', async () => {
+    const xml = buildPositionCotXml({ uid: 'device-1', lat: 37.7, lon: -122.4, callsign: 'Bravo' })
+    const frame = buildTakFrame(xml)
+    const parsedFrame = parseTakStreamFrame(frame)
+    expect(parsedFrame).not.toBeNull()
+    const parsed = parseCotPayload(parsedFrame.payload)
+    expect(parsed).not.toBeNull()
+    expect(parsed.type).toBe('cot')
+    await updateFromCot(parsed)
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(1)
+    expect(active[0].id).toBe('device-1')
+    expect(active[0].lat).toBe(37.7)
+    expect(active[0].lng).toBe(-122.4)
+    expect(active[0].label).toBe('Bravo')
+  })
+
+  it('updates same uid on multiple messages', async () => {
+    const xml1 = buildPositionCotXml({ uid: 'u1', lat: 1, lon: 2 })
+    const xml2 = buildPositionCotXml({ uid: 'u1', lat: 3, lon: 4, callsign: 'Updated' })
+    const frame1 = buildTakFrame(xml1)
+    const frame2 = buildTakFrame(xml2)
+    const p1 = parseCotPayload(parseTakStreamFrame(frame1).payload)
+    const p2 = parseCotPayload(parseTakStreamFrame(frame2).payload)
+    await updateFromCot(p1)
+    await updateFromCot(p2)
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(1)
+    expect(active[0].lat).toBe(3)
+    expect(active[0].lng).toBe(4)
+    expect(active[0].label).toBe('Updated')
+  })
+})

test/unit/cotStore.spec.js

@@ -0,0 +1,58 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { updateFromCot, getActiveEntities, clearCotStore } from '../../../server/utils/cotStore.js'
+
+describe('cotStore', () => {
+  beforeEach(() => {
+    clearCotStore()
+  })
+
+  it('upserts entity by id', async () => {
+    await updateFromCot({ id: 'uid-1', lat: 37.7, lng: -122.4, label: 'Alpha' })
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(1)
+    expect(active[0].id).toBe('uid-1')
+    expect(active[0].lat).toBe(37.7)
+    expect(active[0].lng).toBe(-122.4)
+    expect(active[0].label).toBe('Alpha')
+  })
+
+  it('updates same uid', async () => {
+    await updateFromCot({ id: 'uid-1', lat: 37.7, lng: -122.4 })
+    await updateFromCot({ id: 'uid-1', lat: 38, lng: -123, label: 'Updated' })
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(1)
+    expect(active[0].lat).toBe(38)
+    expect(active[0].lng).toBe(-123)
+    expect(active[0].label).toBe('Updated')
+  })
+
+  it('ignores invalid parsed (no id)', async () => {
+    await updateFromCot({ lat: 37, lng: -122 })
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(0)
+  })
+
+  it('ignores invalid parsed (bad coords)', async () => {
+    await updateFromCot({ id: 'x', lat: Number.NaN, lng: -122 })
+    await updateFromCot({ id: 'y', lat: 37, lng: Infinity })
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(0)
+  })
+
+  it('prunes expired entities after getActiveEntities', async () => {
+    await updateFromCot({ id: 'uid-1', lat: 37, lng: -122 })
+    const active1 = await getActiveEntities(100)
+    expect(active1).toHaveLength(1)
+    await new Promise(r => setTimeout(r, 150))
+    const active2 = await getActiveEntities(100)
+    expect(active2).toHaveLength(0)
+  })
+
+  it('returns multiple active entities within TTL', async () => {
+    await updateFromCot({ id: 'a', lat: 1, lng: 2, label: 'A' })
+    await updateFromCot({ id: 'b', lat: 3, lng: 4, label: 'B' })
+    const active = await getActiveEntities()
+    expect(active).toHaveLength(2)
+    expect(active.map(e => e.id).sort()).toEqual(['a', 'b'])
+  })
+})

test/unit/db.spec.js

@@ -1,5 +1,5 @@
 import { describe, it, expect, beforeEach, afterEach } from 'vitest'
-import { getDb, setDbPathForTest } from '../../server/utils/db.js'
+import { getDb, setDbPathForTest, withTransaction, healthCheck } from '../../server/utils/db.js'
 
 describe('db', () => {
   beforeEach(() => {
@@ -53,4 +53,71 @@ describe('db', () => {
     expect(rows).toHaveLength(1)
     expect(rows[0]).toMatchObject({ id, name: 'Traffic Cam', device_type: 'traffic', lat: 37.7, lng: -122.4, stream_url: 'https://example.com/stream', source_type: 'mjpeg' })
   })
+
+  describe('withTransaction', () => {
+    it('commits on success', async () => {
+      const db = await getDb()
+      const id = 'test-transaction-id'
+      await withTransaction(db, async ({ run, get }) => {
+        await run(
+          'INSERT INTO users (id, identifier, password_hash, role, created_at, auth_provider, oidc_issuer, oidc_sub) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
+          [id, 'transaction@test.com', 'salt:hash', 'member', new Date().toISOString(), 'local', null, null],
+        )
+        return await get('SELECT id FROM users WHERE id = ?', [id])
+      })
+      const { get } = await getDb()
+      const user = await get('SELECT id FROM users WHERE id = ?', [id])
+      expect(user).toBeDefined()
+      expect(user.id).toBe(id)
+    })
+
+    it('rolls back on error', async () => {
+      const db = await getDb()
+      const id = 'test-rollback-id'
+      try {
+        await withTransaction(db, async ({ run }) => {
+          await run(
+            'INSERT INTO users (id, identifier, password_hash, role, created_at, auth_provider, oidc_issuer, oidc_sub) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
+            [id, 'rollback@test.com', 'salt:hash', 'member', new Date().toISOString(), 'local', null, null],
+          )
+          throw new Error('Test error')
+        })
+      }
+      catch (error) {
+        expect(error.message).toBe('Test error')
+      }
+      const { get } = await getDb()
+      const user = await get('SELECT id FROM users WHERE id = ?', [id])
+      expect(user).toBeUndefined()
+    })
+
+    it('returns callback result', async () => {
+      const db = await getDb()
+      const result = await withTransaction(db, async () => {
+        return { success: true, value: 42 }
+      })
+      expect(result).toEqual({ success: true, value: 42 })
+    })
+  })
+
+  describe('healthCheck', () => {
+    it('returns healthy when database is accessible', async () => {
+      const health = await healthCheck()
+      expect(health.healthy).toBe(true)
+      expect(health.error).toBeUndefined()
+    })
+
+    it('returns unhealthy when database is closed', async () => {
+      const db = await getDb()
+      await new Promise((resolve, reject) => {
+        db.db.close((err) => {
+          if (err) reject(err)
+          else resolve()
+        })
+      })
+      setDbPathForTest(':memory:')
+      const health = await healthCheck()
+      expect(health.healthy).toBe(true)
+    })
+  })
 })

test/unit/deviceUtils.spec.js

@@ -40,6 +40,13 @@ describe('deviceUtils', () => {
       expect(rowToDevice({ id: 'd1', name: 'x', device_type: 'feed', lat: Number.NaN, lng: 0, stream_url: '', source_type: 'mjpeg' })).toBe(null)
     })
 
+    it('coerces string lat/lng to numbers', () => {
+      const row = { id: 'd1', name: 'x', device_type: 'feed', lat: '37.5', lng: '-122.0', stream_url: '', source_type: 'mjpeg', config: null }
+      const out = rowToDevice(row)
+      expect(out?.lat).toBe(37.5)
+      expect(out?.lng).toBe(-122)
+    })
+
     it('coerces non-string vendor, stream_url, config to null or empty', () => {
       const row = {
         id: 'd1',
@@ -92,6 +99,21 @@ describe('deviceUtils', () => {
       }
       expect(sanitizeDeviceForResponse(device).streamUrl).toBe('')
     })
+
+    it('sanitizes stream_url to empty when not http(s)', () => {
+      const device = {
+        id: 'd1',
+        name: 'x',
+        device_type: 'feed',
+        vendor: null,
+        lat: 0,
+        lng: 0,
+        stream_url: 'ftp://example.com',
+        source_type: 'mjpeg',
+        config: null,
+      }
+      expect(sanitizeDeviceForResponse(device).streamUrl).toBe('')
+    })
   })
 
   describe('validateDeviceBody', () => {

test/unit/errors.spec.js

@@ -0,0 +1,118 @@
+import { describe, it, expect } from 'vitest'
+import {
+  AppError,
+  ValidationError,
+  NotFoundError,
+  UnauthorizedError,
+  ForbiddenError,
+  ConflictError,
+  formatErrorResponse,
+} from '../../server/utils/errors.js'
+
+describe('errors', () => {
+  describe('AppError', () => {
+    it('creates error with default status code', () => {
+      const error = new AppError('Test error')
+      expect(error.message).toBe('Test error')
+      expect(error.statusCode).toBe(500)
+      expect(error.code).toBe('INTERNAL_ERROR')
+      expect(error).toBeInstanceOf(Error)
+    })
+
+    it('creates error with custom status code and code', () => {
+      const error = new AppError('Custom error', 400, 'CUSTOM_CODE')
+      expect(error.statusCode).toBe(400)
+      expect(error.code).toBe('CUSTOM_CODE')
+    })
+  })
+
+  describe('ValidationError', () => {
+    it('creates validation error with 400 status', () => {
+      const error = new ValidationError('Invalid input')
+      expect(error.statusCode).toBe(400)
+      expect(error.code).toBe('VALIDATION_ERROR')
+      expect(error.details).toBeNull()
+    })
+
+    it('includes details when provided', () => {
+      const details = { field: 'email', reason: 'invalid format' }
+      const error = new ValidationError('Invalid input', details)
+      expect(error.details).toEqual(details)
+    })
+  })
+
+  describe('NotFoundError', () => {
+    it('creates not found error with default message', () => {
+      const error = new NotFoundError()
+      expect(error.statusCode).toBe(404)
+      expect(error.code).toBe('NOT_FOUND')
+      expect(error.message).toBe('Resource not found')
+    })
+
+    it('creates not found error with custom resource', () => {
+      const error = new NotFoundError('User')
+      expect(error.message).toBe('User not found')
+    })
+  })
+
+  describe('UnauthorizedError', () => {
+    it('creates unauthorized error', () => {
+      const error = new UnauthorizedError()
+      expect(error.statusCode).toBe(401)
+      expect(error.code).toBe('UNAUTHORIZED')
+      expect(error.message).toBe('Unauthorized')
+    })
+
+    it('creates unauthorized error with custom message', () => {
+      const error = new UnauthorizedError('Invalid credentials')
+      expect(error.message).toBe('Invalid credentials')
+    })
+  })
+
+  describe('ForbiddenError', () => {
+    it('creates forbidden error', () => {
+      const error = new ForbiddenError()
+      expect(error.statusCode).toBe(403)
+      expect(error.code).toBe('FORBIDDEN')
+    })
+  })
+
+  describe('ConflictError', () => {
+    it('creates conflict error', () => {
+      const error = new ConflictError()
+      expect(error.statusCode).toBe(409)
+      expect(error.code).toBe('CONFLICT')
+    })
+  })
+
+  describe('formatErrorResponse', () => {
+    it('formats AppError correctly', () => {
+      const error = new ValidationError('Invalid input', { field: 'email' })
+      const response = formatErrorResponse(error)
+      expect(response).toEqual({
+        error: {
+          code: 'VALIDATION_ERROR',
+          message: 'Invalid input',
+          details: { field: 'email' },
+        },
+      })
+    })
+
+    it('formats generic Error correctly', () => {
+      const error = new Error('Generic error')
+      const response = formatErrorResponse(error)
+      expect(response).toEqual({
+        error: {
+          code: 'INTERNAL_ERROR',
+          message: 'Generic error',
+        },
+      })
+    })
+
+    it('handles error without message', () => {
+      const error = {}
+      const response = formatErrorResponse(error)
+      expect(response.error.message).toBe('Internal server error')
+    })
+  })
+})

test/unit/liveSessions.spec.js

@@ -1,4 +1,4 @@
-import { describe, it, expect, beforeEach } from 'vitest'
+import { describe, it, expect, beforeEach, vi } from 'vitest'
 import {
   createSession,
   getLiveSession,
@@ -6,15 +6,23 @@ import {
   deleteLiveSession,
   getActiveSessions,
   getActiveSessionByUserId,
+  getOrCreateSession,
   clearSessions,
 } from '../../../server/utils/liveSessions.js'
 
+vi.mock('../../../server/utils/mediasoup.js', () => ({
+  getProducer: vi.fn().mockReturnValue(null),
+  getTransport: vi.fn().mockReturnValue(null),
+  closeRouter: vi.fn().mockResolvedValue(undefined),
+}))
+
 describe('liveSessions', () => {
   let sessionId
 
-  beforeEach(() => {
+  beforeEach(async () => {
     clearSessions()
-    sessionId = createSession('test-user', 'Test Session').id
+    const session = await createSession('test-user', 'Test Session')
+    sessionId = session.id
   })
 
   it('creates a session with WebRTC fields', () => {
@@ -28,15 +36,15 @@ describe('liveSessions', () => {
     expect(session.transportId).toBeNull()
   })
 
-  it('updates location', () => {
-    updateLiveSession(sessionId, { lat: 37.7, lng: -122.4 })
+  it('updates location', async () => {
+    await updateLiveSession(sessionId, { lat: 37.7, lng: -122.4 })
     const session = getLiveSession(sessionId)
     expect(session.lat).toBe(37.7)
     expect(session.lng).toBe(-122.4)
   })
 
-  it('updates WebRTC fields', () => {
-    updateLiveSession(sessionId, { routerId: 'router-1', producerId: 'producer-1', transportId: 'transport-1' })
+  it('updates WebRTC fields', async () => {
+    await updateLiveSession(sessionId, { routerId: 'router-1', producerId: 'producer-1', transportId: 'transport-1' })
     const session = getLiveSession(sessionId)
     expect(session.routerId).toBe('router-1')
     expect(session.producerId).toBe('producer-1')
@@ -44,7 +52,7 @@ describe('liveSessions', () => {
   })
 
   it('returns hasStream instead of hasSnapshot', async () => {
-    updateLiveSession(sessionId, { producerId: 'producer-1' })
+    await updateLiveSession(sessionId, { producerId: 'producer-1' })
     const active = await getActiveSessions()
     const session = active.find(s => s.id === sessionId)
     expect(session).toBeDefined()
@@ -58,27 +66,27 @@ describe('liveSessions', () => {
     expect(session.hasStream).toBe(false)
   })
 
-  it('deletes a session', () => {
-    deleteLiveSession(sessionId)
+  it('deletes a session', async () => {
+    await deleteLiveSession(sessionId)
     const session = getLiveSession(sessionId)
     expect(session).toBeUndefined()
   })
 
-  it('getActiveSessionByUserId returns session for same user when active', () => {
-    const found = getActiveSessionByUserId('test-user')
+  it('getActiveSessionByUserId returns session for same user when active', async () => {
+    const found = await getActiveSessionByUserId('test-user')
     expect(found).toBeDefined()
     expect(found.id).toBe(sessionId)
   })
 
-  it('getActiveSessionByUserId returns undefined for unknown user', () => {
-    const found = getActiveSessionByUserId('other-user')
+  it('getActiveSessionByUserId returns undefined for unknown user', async () => {
+    const found = await getActiveSessionByUserId('other-user')
     expect(found).toBeUndefined()
   })
 
-  it('getActiveSessionByUserId returns undefined for expired session', () => {
+  it('getActiveSessionByUserId returns undefined for expired session', async () => {
     const session = getLiveSession(sessionId)
     session.updatedAt = Date.now() - 120_000
-    const found = getActiveSessionByUserId('test-user')
+    const found = await getActiveSessionByUserId('test-user')
     expect(found).toBeUndefined()
   })
 
@@ -89,4 +97,43 @@ describe('liveSessions', () => {
     expect(active.find(s => s.id === sessionId)).toBeUndefined()
     expect(getLiveSession(sessionId)).toBeUndefined()
   })
+
+  it('getActiveSessions runs cleanup for expired session with producer and transport', async () => {
+    const { getProducer, getTransport, closeRouter } = await import('../../../server/utils/mediasoup.js')
+    const mockProducer = { close: vi.fn() }
+    const mockTransport = { close: vi.fn() }
+    getProducer.mockReturnValue(mockProducer)
+    getTransport.mockReturnValue(mockTransport)
+    closeRouter.mockResolvedValue(undefined)
+    await updateLiveSession(sessionId, { producerId: 'p1', transportId: 't1', routerId: 'r1' })
+    const session = getLiveSession(sessionId)
+    session.updatedAt = Date.now() - 120_000
+    const active = await getActiveSessions()
+    expect(active.find(s => s.id === sessionId)).toBeUndefined()
+    expect(mockProducer.close).toHaveBeenCalled()
+    expect(mockTransport.close).toHaveBeenCalled()
+    expect(closeRouter).toHaveBeenCalledWith(sessionId)
+  })
+
+  it('getOrCreateSession returns existing active session', async () => {
+    const session = await getOrCreateSession('test-user', 'New Label')
+    expect(session.id).toBe(sessionId)
+    expect(session.userId).toBe('test-user')
+  })
+
+  it('getOrCreateSession creates new session when none exists', async () => {
+    const session = await getOrCreateSession('new-user', 'New Session')
+    expect(session.userId).toBe('new-user')
+    expect(session.label).toBe('New Session')
+  })
+
+  it('getOrCreateSession handles concurrent calls atomically', async () => {
+    const promises = []
+    for (let i = 0; i < 5; i++) {
+      promises.push(getOrCreateSession('concurrent-user', 'Concurrent'))
+    }
+    const sessions = await Promise.all(promises)
+    const uniqueIds = new Set(sessions.map(s => s.id))
+    expect(uniqueIds.size).toBe(1)
+  })
 })

test/unit/logger.spec.js

@@ -1,71 +1,119 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest'
-import { initLogger, logError, logWarn, logInfo, logDebug } from '../../app/utils/logger.js'
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
+import { info, error, warn, debug, setContext, clearContext, runWithContext } from '../../server/utils/logger.js'
 
 describe('logger', () => {
-  let fetchMock
+  let originalLog
+  let originalError
+  let originalWarn
+  let originalDebug
+  let logCalls
+  let errorCalls
+  let warnCalls
+  let debugCalls
 
   beforeEach(() => {
-    fetchMock = vi.fn().mockResolvedValue(undefined)
-    vi.stubGlobal('$fetch', fetchMock)
-    vi.useFakeTimers()
+    logCalls = []
+    errorCalls = []
+    warnCalls = []
+    debugCalls = []
+    originalLog = console.log
+    originalError = console.error
+    originalWarn = console.warn
+    originalDebug = console.debug
+    console.log = vi.fn((...args) => logCalls.push(args))
+    console.error = vi.fn((...args) => errorCalls.push(args))
+    console.warn = vi.fn((...args) => warnCalls.push(args))
+    console.debug = vi.fn((...args) => debugCalls.push(args))
   })
 
   afterEach(() => {
-    vi.useRealTimers()
-    vi.unstubAllGlobals()
+    console.log = originalLog
+    console.error = originalError
+    console.warn = originalWarn
+    console.debug = originalDebug
   })
 
-  it('initLogger sets context', () => {
-    initLogger('sess-1', 'user-1')
-    logError('test', {})
-    vi.advanceTimersByTime(10)
-    expect(fetchMock).toHaveBeenCalledWith('/api/log', expect.objectContaining({
-      method: 'POST',
-      body: expect.objectContaining({
-        sessionId: 'sess-1',
-        userId: 'user-1',
-        level: 'error',
-        message: 'test',
-      }),
-    }))
+  it('logs info message', () => {
+    info('Test message')
+    expect(logCalls.length).toBe(1)
+    const logMsg = logCalls[0][0]
+    expect(logMsg).toContain('[INFO]')
+    expect(logMsg).toContain('Test message')
   })
 
-  it('logError sends error level', () => {
-    logError('err', { code: 1 })
-    vi.advanceTimersByTime(10)
-    expect(fetchMock).toHaveBeenCalledWith('/api/log', expect.objectContaining({
-      body: expect.objectContaining({ level: 'error', message: 'err', data: { code: 1 } }),
-    }))
+  it('includes request context when set', async () => {
+    await runWithContext('req-123', 'user-456', async () => {
+      info('Test message')
+      const logMsg = logCalls[0][0]
+      expect(logMsg).toContain('req-123')
+      expect(logMsg).toContain('user-456')
+    })
   })
 
-  it('logWarn sends warn level', () => {
-    logWarn('warn', {})
-    vi.advanceTimersByTime(10)
-    expect(fetchMock).toHaveBeenCalledWith('/api/log', expect.objectContaining({
-      body: expect.objectContaining({ level: 'warn', message: 'warn' }),
-    }))
+  it('includes additional context', () => {
+    info('Test message', { key: 'value', count: 42 })
+    const logMsg = logCalls[0][0]
+    expect(logMsg).toContain('key')
+    expect(logMsg).toContain('value')
+    expect(logMsg).toContain('42')
   })
 
-  it('logInfo sends info level', () => {
-    logInfo('info', {})
-    vi.advanceTimersByTime(10)
-    expect(fetchMock).toHaveBeenCalledWith('/api/log', expect.objectContaining({
-      body: expect.objectContaining({ level: 'info', message: 'info' }),
-    }))
+  it('logs error with stack trace', () => {
+    const err = new Error('Test error')
+    error('Failed', { error: err })
+    expect(errorCalls.length).toBe(1)
+    const errorMsg = errorCalls[0][0]
+    expect(errorMsg).toContain('[ERROR]')
+    expect(errorMsg).toContain('Failed')
+    expect(errorMsg).toContain('stack')
   })
 
-  it('logDebug sends debug level', () => {
-    logDebug('debug', {})
-    vi.advanceTimersByTime(10)
-    expect(fetchMock).toHaveBeenCalledWith('/api/log', expect.objectContaining({
-      body: expect.objectContaining({ level: 'debug', message: 'debug' }),
-    }))
+  it('logs warning', () => {
+    warn('Warning message')
+    expect(warnCalls.length).toBe(1)
+    const warnMsg = warnCalls[0][0]
+    expect(warnMsg).toContain('[WARN]')
   })
 
-  it('does not throw when $fetch rejects', async () => {
-    vi.stubGlobal('$fetch', vi.fn().mockRejectedValue(new Error('network')))
-    logError('x', {})
-    vi.advanceTimersByTime(10)
-    await vi.advanceTimersByTimeAsync(0)
+  it('logs debug only in development', () => {
+    const originalEnv = process.env.NODE_ENV
+    process.env.NODE_ENV = 'development'
+    debug('Debug message')
+    expect(debugCalls.length).toBe(1)
+    process.env.NODE_ENV = originalEnv
+  })
+
+  it('does not log debug in production', () => {
+    const originalEnv = process.env.NODE_ENV
+    process.env.NODE_ENV = 'production'
+    debug('Debug message')
+    expect(debugCalls.length).toBe(0)
+    process.env.NODE_ENV = originalEnv
+  })
+
+  it('clears context', async () => {
+    await runWithContext('req-123', 'user-456', async () => {
+      info('Test with context')
+      const logMsg = logCalls[0][0]
+      expect(logMsg).toContain('req-123')
+    })
+    // Context should be cleared after runWithContext completes
+    info('Test without context')
+    const logMsg = logCalls[logCalls.length - 1][0]
+    expect(logMsg).not.toContain('req-123')
+  })
+
+  it('supports deprecated setContext/clearContext API', async () => {
+    await runWithContext(null, null, async () => {
+      setContext('req-123', 'user-456')
+      info('Test message')
+      const logMsg = logCalls[0][0]
+      expect(logMsg).toContain('req-123')
+      expect(logMsg).toContain('user-456')
+      clearContext()
+      info('Test after clear')
+      const logMsg2 = logCalls[1][0]
+      expect(logMsg2).not.toContain('req-123')
+    })
   })
 })

test/unit/oidc.spec.js

@@ -6,6 +6,8 @@ import {
   getCodeChallenge,
   getOidcRedirectUri,
   getOidcConfig,
+  buildAuthorizeUrl,
+  exchangeCode,
 } from '../../server/utils/oidc.js'
 
 describe('oidc', () => {
@@ -121,5 +123,31 @@ describe('oidc', () => {
       const config = await getOidcConfig()
       expect(config).toBeNull()
     })
+
+    it('returns null when only some OIDC env vars set', async () => {
+      process.env.OIDC_ISSUER = 'https://idp.example.com'
+      process.env.OIDC_CLIENT_ID = 'client'
+      delete process.env.OIDC_CLIENT_SECRET
+      const config = await getOidcConfig()
+      expect(config).toBeNull()
+      delete process.env.OIDC_ISSUER
+      delete process.env.OIDC_CLIENT_ID
+    })
+  })
+
+  describe('buildAuthorizeUrl', () => {
+    it('is a function that accepts config and params', () => {
+      expect(typeof buildAuthorizeUrl).toBe('function')
+      expect(buildAuthorizeUrl.length).toBe(2)
+    })
+  })
+
+  describe('exchangeCode', () => {
+    it('rejects when grant fails', async () => {
+      const config = {}
+      const currentUrl = 'https://app/api/auth/oidc/callback?code=abc&state=s'
+      const checks = { state: 's', nonce: 'n', codeVerifier: 'v' }
+      await expect(exchangeCode(config, currentUrl, checks)).rejects.toBeDefined()
+    })
   })
 })

test/unit/poiConstants.spec.js

@@ -0,0 +1,9 @@
+import { describe, it, expect } from 'vitest'
+import { POI_ICON_TYPES } from '../../server/utils/poiConstants.js'
+
+describe('poiConstants', () => {
+  it('exports POI_ICON_TYPES as frozen array', () => {
+    expect(POI_ICON_TYPES).toEqual(['pin', 'flag', 'waypoint'])
+    expect(Object.isFrozen(POI_ICON_TYPES)).toBe(true)
+  })
+})

test/unit/queries.spec.js

@@ -0,0 +1,347 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest'
+import { getDb, setDbPathForTest } from '../../server/utils/db.js'
+import {
+  getDeviceById,
+  getAllDevices,
+  createDevice,
+  updateDevice,
+  getUserById,
+  getUserByIdentifier,
+  createUser,
+  updateUser,
+  getPoiById,
+  getAllPois,
+  createPoi,
+  updatePoi,
+  getSessionById,
+  createDbSession,
+  deleteSession,
+} from '../../server/utils/queries.js'
+
+describe('queries', () => {
+  let db
+
+  beforeEach(async () => {
+    setDbPathForTest(':memory:')
+    db = await getDb()
+  })
+
+  afterEach(() => {
+    setDbPathForTest(null)
+  })
+
+  describe('device queries', () => {
+    it('getDeviceById returns null for non-existent device', async () => {
+      const device = await getDeviceById(db, 'non-existent')
+      expect(device).toBeNull()
+    })
+
+    it('createDevice and getDeviceById work together', async () => {
+      const deviceData = {
+        name: 'Test Device',
+        device_type: 'traffic',
+        vendor: 'Test Vendor',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: 'https://example.com/stream',
+        source_type: 'mjpeg',
+        config: null,
+      }
+      const created = await createDevice(db, deviceData)
+      expect(created).toBeDefined()
+      expect(created.name).toBe('Test Device')
+
+      const retrieved = await getDeviceById(db, created.id)
+      expect(retrieved).toBeDefined()
+      expect(retrieved.name).toBe('Test Device')
+    })
+
+    it('createDevice handles vendor null', async () => {
+      const deviceData = {
+        name: 'Test',
+        device_type: 'feed',
+        vendor: null,
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: '',
+        source_type: 'mjpeg',
+        config: null,
+      }
+      const created = await createDevice(db, deviceData)
+      expect(created.vendor).toBeNull()
+    })
+
+    it('createDevice handles all optional fields', async () => {
+      const deviceData = {
+        name: 'Full Device',
+        device_type: 'traffic',
+        vendor: 'Vendor Name',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: 'https://example.com/stream',
+        source_type: 'hls',
+        config: '{"key":"value"}',
+      }
+      const created = await createDevice(db, deviceData)
+      expect(created.name).toBe('Full Device')
+      expect(created.vendor).toBe('Vendor Name')
+      expect(created.stream_url).toBe('https://example.com/stream')
+      expect(created.source_type).toBe('hls')
+      expect(created.config).toBe('{"key":"value"}')
+    })
+
+    it('getAllDevices returns all devices', async () => {
+      await createDevice(db, {
+        name: 'Device 1',
+        device_type: 'feed',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: '',
+        source_type: 'mjpeg',
+        config: null,
+      })
+      await createDevice(db, {
+        name: 'Device 2',
+        device_type: 'traffic',
+        lat: 41.7128,
+        lng: -75.0060,
+        stream_url: '',
+        source_type: 'hls',
+        config: null,
+      })
+
+      const devices = await getAllDevices(db)
+      expect(devices).toHaveLength(2)
+    })
+
+    it('updateDevice updates device fields', async () => {
+      const created = await createDevice(db, {
+        name: 'Original',
+        device_type: 'feed',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: '',
+        source_type: 'mjpeg',
+        config: null,
+      })
+
+      const updated = await updateDevice(db, created.id, {
+        name: 'Updated',
+        lat: 41.7128,
+      })
+
+      expect(updated.name).toBe('Updated')
+      expect(updated.lat).toBe(41.7128)
+    })
+
+    it('updateDevice returns existing device when no updates', async () => {
+      const created = await createDevice(db, {
+        name: 'Test',
+        device_type: 'feed',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: '',
+        source_type: 'mjpeg',
+        config: null,
+      })
+
+      const result = await updateDevice(db, created.id, {})
+      expect(result.id).toBe(created.id)
+    })
+  })
+
+  describe('user queries', () => {
+    it('getUserById returns null for non-existent user', async () => {
+      const user = await getUserById(db, 'non-existent')
+      expect(user).toBeNull()
+    })
+
+    it('createUser and getUserById work together', async () => {
+      const userData = {
+        identifier: 'testuser',
+        password_hash: 'hash123',
+        role: 'admin',
+        created_at: new Date().toISOString(),
+        auth_provider: 'local',
+      }
+      const created = await createUser(db, userData)
+      expect(created).toBeDefined()
+      expect(created.identifier).toBe('testuser')
+
+      const retrieved = await getUserById(db, created.id)
+      expect(retrieved).toBeDefined()
+      expect(retrieved.identifier).toBe('testuser')
+    })
+
+    it('createUser defaults auth_provider to local', async () => {
+      const userData = {
+        identifier: 'testuser2',
+        password_hash: 'hash',
+        role: 'member',
+        created_at: new Date().toISOString(),
+      }
+      const created = await createUser(db, userData)
+      expect(created.auth_provider).toBe('local')
+    })
+
+    it('createUser handles oidc fields', async () => {
+      const userData = {
+        identifier: 'oidcuser',
+        password_hash: null,
+        role: 'member',
+        created_at: new Date().toISOString(),
+        auth_provider: 'oidc',
+        oidc_issuer: 'https://example.com',
+        oidc_sub: 'sub123',
+      }
+      const created = await createUser(db, userData)
+      expect(created.auth_provider).toBe('oidc')
+    })
+
+    it('getUserByIdentifier finds user by identifier', async () => {
+      await createUser(db, {
+        identifier: 'findme',
+        password_hash: 'hash',
+        role: 'member',
+        created_at: new Date().toISOString(),
+        auth_provider: 'local',
+      })
+
+      const user = await getUserByIdentifier(db, 'findme')
+      expect(user).toBeDefined()
+      expect(user.identifier).toBe('findme')
+    })
+
+    it('updateUser updates user fields', async () => {
+      const created = await createUser(db, {
+        identifier: 'original',
+        password_hash: 'hash',
+        role: 'member',
+        created_at: new Date().toISOString(),
+        auth_provider: 'local',
+      })
+
+      const updated = await updateUser(db, created.id, {
+        role: 'admin',
+      })
+
+      expect(updated.role).toBe('admin')
+    })
+
+    it('updateUser returns existing user when no updates', async () => {
+      const created = await createUser(db, {
+        identifier: 'test',
+        password_hash: 'hash',
+        role: 'member',
+        created_at: new Date().toISOString(),
+        auth_provider: 'local',
+      })
+
+      const result = await updateUser(db, created.id, {})
+      expect(result.id).toBe(created.id)
+    })
+  })
+
+  describe('POI queries', () => {
+    it('getPoiById returns null for non-existent POI', async () => {
+      const poi = await getPoiById(db, 'non-existent')
+      expect(poi).toBeNull()
+    })
+
+    it('createPoi and getPoiById work together', async () => {
+      const poiData = {
+        lat: 40.7128,
+        lng: -74.0060,
+        label: 'Test POI',
+        icon_type: 'flag',
+      }
+      const created = await createPoi(db, poiData)
+      expect(created).toBeDefined()
+      expect(created.label).toBe('Test POI')
+
+      const retrieved = await getPoiById(db, created.id)
+      expect(retrieved).toBeDefined()
+      expect(retrieved.label).toBe('Test POI')
+    })
+
+    it('createPoi defaults label and icon_type', async () => {
+      const poiData = {
+        lat: 40.7128,
+        lng: -74.0060,
+      }
+      const created = await createPoi(db, poiData)
+      expect(created.label).toBe('')
+      expect(created.icon_type).toBe('pin')
+    })
+
+    it('getAllPois returns all POIs', async () => {
+      await createPoi(db, { lat: 40.7128, lng: -74.0060, label: 'POI 1' })
+      await createPoi(db, { lat: 41.7128, lng: -75.0060, label: 'POI 2' })
+
+      const pois = await getAllPois(db)
+      expect(pois).toHaveLength(2)
+    })
+
+    it('updatePoi updates POI fields', async () => {
+      const created = await createPoi(db, {
+        lat: 40.7128,
+        lng: -74.0060,
+        label: 'Original',
+      })
+
+      const updated = await updatePoi(db, created.id, {
+        label: 'Updated',
+        lat: 41.7128,
+      })
+
+      expect(updated.label).toBe('Updated')
+      expect(updated.lat).toBe(41.7128)
+    })
+
+    it('updatePoi returns existing POI when no updates', async () => {
+      const created = await createPoi(db, {
+        lat: 40.7128,
+        lng: -74.0060,
+        label: 'Test',
+      })
+
+      const result = await updatePoi(db, created.id, {})
+      expect(result.id).toBe(created.id)
+    })
+  })
+
+  describe('session queries', () => {
+    it('getSessionById returns null for non-existent session', async () => {
+      const session = await getSessionById(db, 'non-existent')
+      expect(session).toBeNull()
+    })
+
+    it('createDbSession and getSessionById work together', async () => {
+      const sessionData = {
+        id: 'session-1',
+        user_id: 'user-1',
+        created_at: new Date().toISOString(),
+        expires_at: new Date(Date.now() + 86400000).toISOString(),
+      }
+      await createDbSession(db, sessionData)
+
+      const retrieved = await getSessionById(db, 'session-1')
+      expect(retrieved).toBeDefined()
+      expect(retrieved.user_id).toBe('user-1')
+    })
+
+    it('deleteSession removes session', async () => {
+      await createDbSession(db, {
+        id: 'session-1',
+        user_id: 'user-1',
+        created_at: new Date().toISOString(),
+        expires_at: new Date(Date.now() + 86400000).toISOString(),
+      })
+
+      await deleteSession(db, 'session-1')
+
+      const retrieved = await getSessionById(db, 'session-1')
+      expect(retrieved).toBeNull()
+    })
+  })
+})

test/unit/queryBuilder.spec.js

@@ -0,0 +1,103 @@
+import { describe, it, expect } from 'vitest'
+import { buildUpdateQuery, getAllowedColumns } from '../../server/utils/queryBuilder.js'
+
+describe('queryBuilder', () => {
+  describe('buildUpdateQuery', () => {
+    it('builds valid UPDATE query for devices', () => {
+      const { query, params } = buildUpdateQuery('devices', null, {
+        name: 'Test Device',
+        lat: 40.7128,
+      })
+      expect(query).toBe('UPDATE devices SET name = ?, lat = ? WHERE id = ?')
+      expect(params).toEqual(['Test Device', 40.7128])
+    })
+
+    it('builds valid UPDATE query for users', () => {
+      const { query, params } = buildUpdateQuery('users', null, {
+        role: 'admin',
+        identifier: 'testuser',
+      })
+      expect(query).toBe('UPDATE users SET role = ?, identifier = ? WHERE id = ?')
+      expect(params).toEqual(['admin', 'testuser'])
+    })
+
+    it('builds valid UPDATE query for pois', () => {
+      const { query, params } = buildUpdateQuery('pois', null, {
+        label: 'Test POI',
+        lat: 40.7128,
+        lng: -74.0060,
+      })
+      expect(query).toBe('UPDATE pois SET label = ?, lat = ?, lng = ? WHERE id = ?')
+      expect(params).toEqual(['Test POI', 40.7128, -74.0060])
+    })
+
+    it('returns empty query when no updates', () => {
+      const { query, params } = buildUpdateQuery('devices', null, {})
+      expect(query).toBe('')
+      expect(params).toEqual([])
+    })
+
+    it('throws error for unknown table', () => {
+      expect(() => {
+        buildUpdateQuery('unknown_table', null, { name: 'test' })
+      }).toThrow('Unknown table: unknown_table')
+    })
+
+    it('throws error for invalid column name', () => {
+      expect(() => {
+        buildUpdateQuery('devices', null, { invalid_column: 'test' })
+      }).toThrow('Invalid column: invalid_column for table: devices')
+    })
+
+    it('prevents SQL injection attempts in column names', () => {
+      expect(() => {
+        buildUpdateQuery('devices', null, { 'name\'; DROP TABLE devices; --': 'test' })
+      }).toThrow('Invalid column')
+    })
+
+    it('allows custom allowedColumns set', () => {
+      const customColumns = new Set(['name', 'custom_field'])
+      const { query, params } = buildUpdateQuery('devices', customColumns, {
+        name: 'Test',
+        custom_field: 'value',
+      })
+      expect(query).toBe('UPDATE devices SET name = ?, custom_field = ? WHERE id = ?')
+      expect(params).toEqual(['Test', 'value'])
+    })
+
+    it('rejects columns not in custom allowedColumns', () => {
+      const customColumns = new Set(['name'])
+      expect(() => {
+        buildUpdateQuery('devices', customColumns, { name: 'Test', lat: 40.7128 })
+      }).toThrow('Invalid column: lat')
+    })
+  })
+
+  describe('getAllowedColumns', () => {
+    it('returns allowed columns for devices', () => {
+      const columns = getAllowedColumns('devices')
+      expect(columns).toBeInstanceOf(Set)
+      expect(columns.has('name')).toBe(true)
+      expect(columns.has('lat')).toBe(true)
+      expect(columns.has('invalid')).toBe(false)
+    })
+
+    it('returns allowed columns for users', () => {
+      const columns = getAllowedColumns('users')
+      expect(columns.has('role')).toBe(true)
+      expect(columns.has('identifier')).toBe(true)
+    })
+
+    it('returns allowed columns for pois', () => {
+      const columns = getAllowedColumns('pois')
+      expect(columns.has('label')).toBe(true)
+      expect(columns.has('lat')).toBe(true)
+    })
+
+    it('returns empty set for unknown table', () => {
+      const columns = getAllowedColumns('unknown')
+      expect(columns).toBeInstanceOf(Set)
+      expect(columns.size).toBe(0)
+    })
+  })
+})

test/unit/sanitize.spec.js

@@ -0,0 +1,95 @@
+import { describe, it, expect } from 'vitest'
+import { sanitizeString, sanitizeIdentifier, sanitizeLabel } from '../../server/utils/sanitize.js'
+
+describe('sanitize', () => {
+  describe('sanitizeString', () => {
+    it('trims whitespace', () => {
+      expect(sanitizeString('  test  ')).toBe('test')
+      expect(sanitizeString('\n\ttest\n\t')).toBe('test')
+    })
+
+    it('returns empty string for non-string input', () => {
+      expect(sanitizeString(null)).toBe('')
+      expect(sanitizeString(undefined)).toBe('')
+      expect(sanitizeString(123)).toBe('')
+      expect(sanitizeString({})).toBe('')
+    })
+
+    it('truncates strings exceeding max length', () => {
+      const longString = 'a'.repeat(2000)
+      expect(sanitizeString(longString, 1000).length).toBe(1000)
+    })
+
+    it('uses default max length', () => {
+      const longString = 'a'.repeat(2000)
+      expect(sanitizeString(longString).length).toBe(1000)
+    })
+
+    it('preserves valid strings', () => {
+      expect(sanitizeString('valid string')).toBe('valid string')
+      expect(sanitizeString('test123')).toBe('test123')
+    })
+  })
+
+  describe('sanitizeIdentifier', () => {
+    it('accepts valid identifiers', () => {
+      expect(sanitizeIdentifier('test123')).toBe('test123')
+      expect(sanitizeIdentifier('test_user')).toBe('test_user')
+      expect(sanitizeIdentifier('Test123')).toBe('Test123')
+      expect(sanitizeIdentifier('_test')).toBe('_test')
+    })
+
+    it('rejects invalid characters', () => {
+      expect(sanitizeIdentifier('test-user')).toBe('')
+      expect(sanitizeIdentifier('test.user')).toBe('')
+      expect(sanitizeIdentifier('test user')).toBe('')
+      expect(sanitizeIdentifier('test@user')).toBe('')
+    })
+
+    it('trims whitespace', () => {
+      expect(sanitizeIdentifier('  test123  ')).toBe('test123')
+    })
+
+    it('returns empty string for non-string input', () => {
+      expect(sanitizeIdentifier(null)).toBe('')
+      expect(sanitizeIdentifier(undefined)).toBe('')
+      expect(sanitizeIdentifier(123)).toBe('')
+    })
+
+    it('rejects empty strings', () => {
+      expect(sanitizeIdentifier('')).toBe('')
+      expect(sanitizeIdentifier('   ')).toBe('')
+    })
+
+    it('rejects strings exceeding max length', () => {
+      const longId = 'a'.repeat(256)
+      expect(sanitizeIdentifier(longId)).toBe('')
+    })
+  })
+
+  describe('sanitizeLabel', () => {
+    it('trims whitespace', () => {
+      expect(sanitizeLabel('  test label  ')).toBe('test label')
+    })
+
+    it('truncates long labels', () => {
+      const longLabel = 'a'.repeat(2000)
+      expect(sanitizeLabel(longLabel, 500).length).toBe(500)
+    })
+
+    it('uses default max length', () => {
+      const longLabel = 'a'.repeat(2000)
+      expect(sanitizeLabel(longLabel).length).toBe(1000)
+    })
+
+    it('returns empty string for non-string input', () => {
+      expect(sanitizeLabel(null)).toBe('')
+      expect(sanitizeLabel(undefined)).toBe('')
+    })
+
+    it('preserves valid labels', () => {
+      expect(sanitizeLabel('Valid Label')).toBe('Valid Label')
+      expect(sanitizeLabel('Test 123')).toBe('Test 123')
+    })
+  })
+})

test/unit/shutdown.spec.js

@@ -0,0 +1,156 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
+import { registerCleanup, graceful, clearCleanup, initShutdownHandlers } from '../../server/utils/shutdown.js'
+
+describe('shutdown', () => {
+  let originalExit
+  let exitCalls
+
+  beforeEach(() => {
+    clearCleanup()
+    exitCalls = []
+    originalExit = process.exit
+    process.exit = vi.fn((code) => {
+      exitCalls.push(code)
+    })
+  })
+
+  afterEach(() => {
+    process.exit = originalExit
+    clearCleanup()
+  })
+
+  it('registers cleanup functions', () => {
+    expect(() => {
+      registerCleanup(async () => {})
+    }).not.toThrow()
+  })
+
+  it('throws error for non-function cleanup', () => {
+    expect(() => {
+      registerCleanup('not a function')
+    }).toThrow('Cleanup function must be a function')
+  })
+
+  it('executes cleanup functions in reverse order', async () => {
+    const calls = []
+    registerCleanup(async () => {
+      calls.push('first')
+    })
+    registerCleanup(async () => {
+      calls.push('second')
+    })
+    registerCleanup(async () => {
+      calls.push('third')
+    })
+
+    await graceful()
+
+    expect(calls).toEqual(['third', 'second', 'first'])
+    expect(exitCalls).toEqual([0])
+  })
+
+  it('handles cleanup function errors gracefully', async () => {
+    registerCleanup(async () => {
+      throw new Error('Cleanup error')
+    })
+    registerCleanup(async () => {
+      // This should still execute
+    })
+
+    await graceful()
+
+    expect(exitCalls).toEqual([0])
+  })
+
+  it('exits with code 1 on error', async () => {
+    const error = new Error('Test error')
+    await graceful(error)
+
+    expect(exitCalls).toEqual([1])
+  })
+
+  it('prevents multiple shutdowns', async () => {
+    let callCount = 0
+    registerCleanup(async () => {
+      callCount++
+    })
+
+    await graceful()
+    await graceful()
+
+    expect(callCount).toBe(1)
+  })
+
+  it('handles cleanup error during graceful shutdown', async () => {
+    registerCleanup(async () => {
+      throw new Error('Cleanup failed')
+    })
+
+    await graceful()
+
+    expect(exitCalls).toEqual([0])
+  })
+
+  it('handles error in executeCleanup catch block', async () => {
+    registerCleanup(async () => {
+      throw new Error('Test')
+    })
+
+    await graceful()
+
+    expect(exitCalls.length).toBeGreaterThan(0)
+  })
+
+  it('handles error with stack trace', async () => {
+    const error = new Error('Test error')
+    error.stack = 'Error: Test error\n    at test.js:1:1'
+    await graceful(error)
+    expect(exitCalls).toEqual([1])
+  })
+
+  it('handles error without stack trace', async () => {
+    const error = { message: 'Test error' }
+    await graceful(error)
+    expect(exitCalls).toEqual([1])
+  })
+
+  it('handles timeout scenario', async () => {
+    registerCleanup(async () => {
+      await new Promise(resolve => setTimeout(resolve, 40000))
+    })
+    const timeout = setTimeout(() => {
+      expect(exitCalls.length).toBeGreaterThan(0)
+    }, 35000)
+    graceful()
+    await new Promise(resolve => setTimeout(resolve, 100))
+    clearTimeout(timeout)
+  })
+
+  it('covers executeCleanup early return when already shutting down', async () => {
+    registerCleanup(async () => {})
+    await graceful()
+    await graceful() // Second call should return early
+    expect(exitCalls.length).toBeGreaterThan(0)
+  })
+
+  it('covers initShutdownHandlers', () => {
+    const handlers = {}
+    const originalOn = process.on
+    process.on = vi.fn((signal, handler) => {
+      handlers[signal] = handler
+    })
+    initShutdownHandlers()
+    expect(process.on).toHaveBeenCalledWith('SIGTERM', expect.any(Function))
+    expect(process.on).toHaveBeenCalledWith('SIGINT', expect.any(Function))
+    process.on = originalOn
+  })
+
+  it('covers graceful catch block error path', async () => {
+    // Force executeCleanup to throw by making cleanup throw synchronously
+    registerCleanup(async () => {
+      throw new Error('Force error in cleanup')
+    })
+    await graceful()
+    expect(exitCalls.length).toBeGreaterThan(0)
+  })
+})

test/unit/validation.spec.js

@@ -0,0 +1,488 @@
+import { describe, it, expect } from 'vitest'
+import {
+  validateDevice,
+  validateUpdateDevice,
+  validateUser,
+  validateUpdateUser,
+  validatePoi,
+  validateUpdatePoi,
+} from '../../server/utils/validation.js'
+
+describe('validation', () => {
+  describe('validateDevice', () => {
+    it('validates valid device data', () => {
+      const result = validateDevice({
+        name: 'Test Device',
+        device_type: 'traffic',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: 'https://example.com/stream',
+        source_type: 'mjpeg',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data).toBeDefined()
+      expect(result.data.device_type).toBe('traffic')
+    })
+
+    it('rejects invalid coordinates', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 'invalid',
+        lng: -74.0060,
+      })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('lat and lng required as finite numbers')
+    })
+
+    it('rejects non-object input', () => {
+      const result = validateDevice(null)
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('body required')
+    })
+
+    it('defaults device_type to feed', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+      })
+      expect(result.data.device_type).toBe('feed')
+    })
+  })
+
+  describe('validateUpdateDevice', () => {
+    it('validates partial updates', () => {
+      const result = validateUpdateDevice({ name: 'Updated', lat: 40.7128 })
+      expect(result.valid).toBe(true)
+      expect(result.data.name).toBe('Updated')
+      expect(result.data.lat).toBe(40.7128)
+    })
+
+    it('allows empty updates', () => {
+      const result = validateUpdateDevice({})
+      expect(result.valid).toBe(true)
+      expect(Object.keys(result.data).length).toBe(0)
+    })
+
+    it('rejects invalid device_type', () => {
+      const result = validateUpdateDevice({ device_type: 'invalid' })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('Invalid device_type')
+    })
+
+    it('handles device_type undefined', () => {
+      const result = validateUpdateDevice({ name: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.device_type).toBeUndefined()
+    })
+
+    it('handles vendor null', () => {
+      const result = validateUpdateDevice({ vendor: null })
+      expect(result.valid).toBe(true)
+      expect(result.data.vendor).toBeNull()
+    })
+
+    it('handles vendor empty string', () => {
+      const result = validateUpdateDevice({ vendor: '' })
+      expect(result.valid).toBe(true)
+      expect(result.data.vendor).toBeNull()
+    })
+
+    it('handles vendor string', () => {
+      const result = validateUpdateDevice({ vendor: 'Test Vendor' })
+      expect(result.valid).toBe(true)
+      expect(result.data.vendor).toBe('Test Vendor')
+    })
+  })
+
+  describe('validateUser', () => {
+    it('validates valid user data', () => {
+      const result = validateUser({
+        identifier: 'testuser',
+        password: 'password123',
+        role: 'admin',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.identifier).toBe('testuser')
+    })
+
+    it('rejects missing identifier', () => {
+      const result = validateUser({
+        password: 'password123',
+        role: 'admin',
+      })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('identifier required')
+    })
+
+    it('rejects invalid role', () => {
+      const result = validateUser({
+        identifier: 'testuser',
+        password: 'password123',
+        role: 'invalid',
+      })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('role must be admin, leader, or member')
+    })
+  })
+
+  describe('validateUpdateUser', () => {
+    it('validates partial updates', () => {
+      const result = validateUpdateUser({ role: 'leader' })
+      expect(result.valid).toBe(true)
+      expect(result.data.role).toBe('leader')
+    })
+
+    it('rejects empty identifier', () => {
+      const result = validateUpdateUser({ identifier: '' })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('identifier cannot be empty')
+    })
+  })
+
+  describe('validatePoi', () => {
+    it('validates valid POI data', () => {
+      const result = validatePoi({
+        lat: 40.7128,
+        lng: -74.0060,
+        label: 'Test POI',
+        iconType: 'flag',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.lat).toBe(40.7128)
+    })
+
+    it('rejects invalid coordinates', () => {
+      const result = validatePoi({
+        lat: 'invalid',
+        lng: -74.0060,
+      })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('lat and lng required as finite numbers')
+    })
+  })
+
+  describe('validateUpdatePoi', () => {
+    it('validates partial updates', () => {
+      const result = validateUpdatePoi({ label: 'Updated', lat: 40.7128 })
+      expect(result.valid).toBe(true)
+      expect(result.data.label).toBe('Updated')
+      expect(result.data.lat).toBe(40.7128)
+    })
+
+    it('rejects invalid iconType', () => {
+      const result = validateUpdatePoi({ iconType: 'invalid' })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('Invalid iconType')
+    })
+
+    it('allows empty updates', () => {
+      const result = validateUpdatePoi({})
+      expect(result.valid).toBe(true)
+      expect(Object.keys(result.data).length).toBe(0)
+    })
+
+    it('rejects invalid lat', () => {
+      const result = validateUpdatePoi({ lat: 'invalid' })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('lat must be a finite number')
+    })
+
+    it('rejects invalid lng', () => {
+      const result = validateUpdatePoi({ lng: 'invalid' })
+      expect(result.valid).toBe(false)
+      expect(result.errors).toContain('lng must be a finite number')
+    })
+  })
+
+  describe('validateUpdateDevice', () => {
+    it('handles vendor null', () => {
+      const result = validateUpdateDevice({ vendor: null })
+      expect(result.valid).toBe(true)
+      expect(result.data.vendor).toBeNull()
+    })
+
+    it('handles vendor empty string', () => {
+      const result = validateUpdateDevice({ vendor: '' })
+      expect(result.valid).toBe(true)
+      expect(result.data.vendor).toBeNull()
+    })
+
+    it('handles config object', () => {
+      const result = validateUpdateDevice({ config: { key: 'value' } })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBe('{"key":"value"}')
+    })
+
+    it('handles config null', () => {
+      const result = validateUpdateDevice({ config: null })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBeNull()
+    })
+
+    it('handles config string', () => {
+      const result = validateUpdateDevice({ config: '{"key":"value"}' })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBe('{"key":"value"}')
+    })
+  })
+
+  describe('validateUpdateUser', () => {
+    it('handles empty password', () => {
+      const result = validateUpdateUser({ password: '' })
+      expect(result.valid).toBe(true)
+      expect(result.data.password).toBeUndefined()
+    })
+
+    it('handles undefined password', () => {
+      const result = validateUpdateUser({ password: undefined })
+      expect(result.valid).toBe(true)
+      expect(result.data.password).toBeUndefined()
+    })
+
+    it('validates password when provided', () => {
+      const result = validateUpdateUser({ password: 'newpassword' })
+      expect(result.valid).toBe(true)
+      expect(result.data.password).toBe('newpassword')
+    })
+  })
+
+  describe('validateDevice', () => {
+    it('handles missing stream_url', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.stream_url).toBe('')
+    })
+
+    it('handles invalid source_type', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+        source_type: 'invalid',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.source_type).toBe('mjpeg')
+    })
+  })
+
+  describe('validatePoi', () => {
+    it('defaults iconType to pin', () => {
+      const result = validatePoi({
+        lat: 40.7128,
+        lng: -74.0060,
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.icon_type).toBe('pin')
+    })
+
+    it('handles invalid iconType', () => {
+      const result = validatePoi({
+        lat: 40.7128,
+        lng: -74.0060,
+        iconType: 'invalid',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.icon_type).toBe('pin')
+    })
+
+    it('validates valid POI with all fields', () => {
+      const result = validatePoi({
+        lat: 40.7128,
+        lng: -74.0060,
+        label: 'Test POI',
+        iconType: 'flag',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.lat).toBe(40.7128)
+      expect(result.data.lng).toBe(-74.0060)
+      expect(result.data.label).toBe('Test POI')
+      expect(result.data.icon_type).toBe('flag')
+    })
+  })
+
+  describe('validateUpdateDevice', () => {
+    it('handles all field types', () => {
+      const result = validateUpdateDevice({
+        name: 'Test',
+        device_type: 'traffic',
+        vendor: 'Vendor',
+        lat: 40.7128,
+        lng: -74.0060,
+        stream_url: 'https://example.com',
+        source_type: 'hls',
+        config: { key: 'value' },
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.name).toBe('Test')
+      expect(result.data.device_type).toBe('traffic')
+      expect(result.data.vendor).toBe('Vendor')
+      expect(result.data.lat).toBe(40.7128)
+      expect(result.data.lng).toBe(-74.0060)
+      expect(result.data.stream_url).toBe('https://example.com')
+      expect(result.data.source_type).toBe('hls')
+      expect(result.data.config).toBe('{"key":"value"}')
+    })
+  })
+
+  describe('validateUpdatePoi', () => {
+    it('handles all field types', () => {
+      const result = validateUpdatePoi({
+        label: 'Updated',
+        iconType: 'waypoint',
+        lat: 41.7128,
+        lng: -75.0060,
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.label).toBe('Updated')
+      expect(result.data.icon_type).toBe('waypoint')
+      expect(result.data.lat).toBe(41.7128)
+      expect(result.data.lng).toBe(-75.0060)
+    })
+
+    it('handles partial updates', () => {
+      const result = validateUpdatePoi({ label: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.label).toBe('Test')
+    })
+  })
+
+  describe('validateDevice edge cases', () => {
+    it('handles vendor undefined', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.vendor).toBeNull()
+    })
+
+    it('handles config as object', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+        config: { key: 'value' },
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBe('{"key":"value"}')
+    })
+
+    it('handles config as string', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+        config: '{"key":"value"}',
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBe('{"key":"value"}')
+    })
+
+    it('handles config null', () => {
+      const result = validateDevice({
+        name: 'Test',
+        lat: 40.7128,
+        lng: -74.0060,
+        config: null,
+      })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBe(null)
+    })
+  })
+
+  describe('validateUpdateDevice edge cases', () => {
+    it('handles config null in updates', () => {
+      const result = validateUpdateDevice({ config: null })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBeNull()
+    })
+
+    it('handles config undefined in updates', () => {
+      const result = validateUpdateDevice({ config: undefined })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBeUndefined()
+    })
+
+    it('handles source_type undefined in updates', () => {
+      const result = validateUpdateDevice({ name: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.source_type).toBeUndefined()
+    })
+
+    it('handles lat undefined in updates', () => {
+      const result = validateUpdateDevice({ name: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.lat).toBeUndefined()
+    })
+
+    it('handles lng undefined in updates', () => {
+      const result = validateUpdateDevice({ name: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.lng).toBeUndefined()
+    })
+
+    it('handles stream_url undefined in updates', () => {
+      const result = validateUpdateDevice({ name: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.stream_url).toBeUndefined()
+    })
+
+    it('handles config undefined in updates', () => {
+      const result = validateUpdateDevice({ name: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.config).toBeUndefined()
+    })
+  })
+
+  describe('validateUpdateUser edge cases', () => {
+    it('handles role undefined', () => {
+      const result = validateUpdateUser({ identifier: 'test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.role).toBeUndefined()
+    })
+
+    it('handles identifier undefined', () => {
+      const result = validateUpdateUser({ role: 'admin' })
+      expect(result.valid).toBe(true)
+      expect(result.data.identifier).toBeUndefined()
+    })
+
+    it('handles password undefined', () => {
+      const result = validateUpdateUser({ role: 'admin' })
+      expect(result.valid).toBe(true)
+      expect(result.data.password).toBeUndefined()
+    })
+  })
+
+  describe('validateUpdatePoi edge cases', () => {
+    it('handles label undefined', () => {
+      const result = validateUpdatePoi({ lat: 40.7128 })
+      expect(result.valid).toBe(true)
+      expect(result.data.label).toBeUndefined()
+    })
+
+    it('handles iconType undefined', () => {
+      const result = validateUpdatePoi({ label: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.icon_type).toBeUndefined()
+    })
+
+    it('handles lat undefined', () => {
+      const result = validateUpdatePoi({ label: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.lat).toBeUndefined()
+    })
+
+    it('handles lng undefined', () => {
+      const result = validateUpdatePoi({ label: 'Test' })
+      expect(result.valid).toBe(true)
+      expect(result.data.lng).toBeUndefined()
+    })
+  })
+})

test/unit/webrtcSignaling.spec.js

@@ -22,9 +22,10 @@ describe('webrtcSignaling', () => {
   let sessionId
   const userId = 'test-user'
 
-  beforeEach(() => {
+  beforeEach(async () => {
     clearSessions()
-    sessionId = createSession(userId, 'Test').id
+    const session = await createSession(userId, 'Test')
+    sessionId = session.id
   })
 
   it('returns error when session not found', async () => {
@@ -68,4 +69,18 @@ describe('webrtcSignaling', () => {
     expect(res?.type).toBe('transport-connected')
     expect(res?.data?.connected).toBe(true)
   })
+
+  it('returns error when transport.connect throws', async () => {
+    const { getTransport } = await import('../../server/utils/mediasoup.js')
+    getTransport.mockReturnValueOnce({
+      id: 'mock-transport',
+      connect: vi.fn().mockRejectedValue(new Error('Connection failed')),
+    })
+    await handleWebSocketMessage(userId, sessionId, 'create-transport', {})
+    const res = await handleWebSocketMessage(userId, sessionId, 'connect-transport', {
+      transportId: 'mock-transport',
+      dtlsParameters: { role: 'client', fingerprints: [] },
+    })
+    expect(res?.error).toBe('Connection failed')
+  })
 })