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

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);
  });
});