fix: Fix multiple bugs with new authentication flow

toju-app/src/app/domains/voice-session/domain/logic/client-voice-session.rules.spec.ts

@@ -0,0 +1,50 @@
+import { describe, expect, it } from 'vitest';
+import type { VoiceState } from '../../../../shared-kernel';
+import {
+  isLocalVoiceOwner,
+  isVoiceOnAnotherClient,
+  shouldTransmitVoice
+} from './client-voice-session.rules';
+
+describe('client-voice-session.rules', () => {
+  const localClientInstanceId = 'device-a';
+
+  it('treats the matching client instance as the local voice owner', () => {
+    const voiceState: VoiceState = {
+      isConnected: true,
+      isMuted: false,
+      isDeafened: false,
+      isSpeaking: false,
+      clientInstanceId: localClientInstanceId
+    };
+
+    expect(isLocalVoiceOwner(voiceState, localClientInstanceId)).toBe(true);
+    expect(isVoiceOnAnotherClient(voiceState, localClientInstanceId)).toBe(false);
+    expect(shouldTransmitVoice(voiceState, localClientInstanceId)).toBe(true);
+  });
+
+  it('treats a different client instance as passive voice', () => {
+    const voiceState: VoiceState = {
+      isConnected: true,
+      isMuted: false,
+      isDeafened: false,
+      isSpeaking: false,
+      clientInstanceId: 'device-b'
+    };
+
+    expect(isLocalVoiceOwner(voiceState, localClientInstanceId)).toBe(false);
+    expect(isVoiceOnAnotherClient(voiceState, localClientInstanceId)).toBe(true);
+    expect(shouldTransmitVoice(voiceState, localClientInstanceId)).toBe(false);
+  });
+
+  it('allows transmission when disconnected', () => {
+    const voiceState: VoiceState = {
+      isConnected: false,
+      isMuted: false,
+      isDeafened: false,
+      isSpeaking: false
+    };
+
+    expect(shouldTransmitVoice(voiceState, localClientInstanceId)).toBe(true);
+  });
+});