feat(mobile): bind device identities and bound voice usage in 0.1.4 dev

apps/mobile/tests/voice-start-cancellation.test.mjs

@@ -0,0 +1,51 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { VoiceSession } from '../src/voice.mjs'
+import { VOICE_PRICING } from '../src/voice-usage.mjs'
+
+test('stopping during audio resume never requests microphone access afterward', async t => {
+  let resume, microphoneRequests = 0, closed = 0
+  const originalContext = globalThis.AudioContext
+  const originalNavigator = Object.getOwnPropertyDescriptor(globalThis, 'navigator')
+  globalThis.AudioContext = class {
+    resume() { return new Promise(resolve => { resume = resolve }) }
+    async close() { closed++ }
+  }
+  Object.defineProperty(globalThis, 'navigator', { configurable: true, value: {
+    mediaDevices: { async getUserMedia() {
+      microphoneRequests++
+      return { getTracks: () => [] }
+    } },
+  } })
+  t.after(() => {
+    globalThis.AudioContext = originalContext
+    if (originalNavigator) Object.defineProperty(globalThis, 'navigator', originalNavigator)
+    else delete globalThis.navigator
+  })
+  const voice = new VoiceSession({ model: VOICE_PRICING.model, onError() {} })
+  t.after(() => voice.stop())
+  const starting = voice.start()
+  voice.stop()
+  resume()
+  await starting
+  assert.equal(microphoneRequests, 0)
+  assert.equal(closed, 1)
+  assert.equal(voice.socket, undefined)
+})
+
+test('a stopped session cannot reopen audio resources', async t => {
+  let created = 0
+  const originalContext = globalThis.AudioContext
+  globalThis.AudioContext = class {
+    constructor() { created++ }
+    async resume() {}
+    async close() {}
+  }
+  t.after(() => { globalThis.AudioContext = originalContext })
+  const voice = new VoiceSession({ model: VOICE_PRICING.model, onError() {} })
+  voice.stop()
+  await voice.start(false)
+  // Clean up an incorrectly restarted interval even when this assertion fails.
+  clearInterval(voice.usageTimer)
+  assert.equal(created, 0)
+})