Toju/e2e/tests/voice/voice-mute-state-reset.spec.ts

import { test, expect } from '../../fixtures/multi-client';
import {
  MULTI_DEVICE_PASSWORD,
  MULTI_DEVICE_VOICE_CHANNEL,
  closeClient,
  loginSecondDeviceIntoServer,
  uniqueMultiDeviceName
} from '../../helpers/multi-device-session';
import { RegisterPage } from '../../pages/register.page';
import { ServerSearchPage } from '../../pages/server-search.page';
import { ChatRoomPage } from '../../pages/chat-room.page';

async function waitForVoiceMuteState(
  page: import('@playwright/test').Page,
  displayName: string,
  expectedMuted: boolean,
  timeout = 45_000
): Promise<void> {
  await page.waitForFunction(
    ({ expectedDisplayName, expectedMuted: muted }) => {
      interface VoiceStateShape { isMuted?: boolean }
      interface UserShape { displayName: string; voiceState?: VoiceStateShape }
      interface ChannelShape { id: string; type: 'text' | 'voice' }
      interface RoomShape { channels?: ChannelShape[] }
      interface AngularDebugApi {
        getComponent: (element: Element) => Record<string, unknown>;
      }

      const host = document.querySelector('app-rooms-side-panel');
      const debugApi = (window as { ng?: AngularDebugApi }).ng;

      if (!host || !debugApi?.getComponent) {
        return false;
      }

      const component = debugApi.getComponent(host);
      const currentRoom = (component['currentRoom'] as (() => RoomShape | null) | undefined)?.() ?? null;
      const voiceChannel = currentRoom?.channels?.find((channel) => channel.type === 'voice');

      if (!voiceChannel) {
        return false;
      }

      const roster = (component['voiceUsersInRoom'] as ((roomId: string) => UserShape[]) | undefined)?.(voiceChannel.id) ?? [];
      const entry = roster.find((userEntry) => userEntry.displayName === expectedDisplayName);

      return entry?.voiceState?.isMuted === muted;
    },
    { expectedDisplayName: displayName, expectedMuted },
    { timeout }
  );
}

test.describe('Voice mute state reset', () => {
  test.describe.configure({ timeout: 300_000, retries: 1 });

  test('clears stale mute state after abrupt disconnect and voice rejoin', async ({ createClient }) => {
    const suffix = uniqueMultiDeviceName('voice-mute-reset');
    const hostCredentials = {
      username: `host_${suffix}`,
      displayName: 'Voice Host',
      password: MULTI_DEVICE_PASSWORD
    };
    const guestCredentials = {
      username: `guest_${suffix}`,
      displayName: 'Voice Guest',
      password: MULTI_DEVICE_PASSWORD
    };
    const serverName = `Voice Mute Reset ${suffix}`;

    let hostClient = await createClient();

    const guestClient = await createClient();

    await test.step('host creates the shared server', async () => {
      const registerPage = new RegisterPage(hostClient.page);

      await registerPage.goto();
      await registerPage.register(hostCredentials.username, hostCredentials.displayName, hostCredentials.password);
      await expect(hostClient.page).toHaveURL(/\/dashboard/, { timeout: 15_000 });

      const search = new ServerSearchPage(hostClient.page);

      await search.createServer(serverName, { description: 'Voice mute reset coverage' });
      await expect(hostClient.page).toHaveURL(/\/room\//, { timeout: 15_000 });
    });

    const hostRoom = new ChatRoomPage(hostClient.page);

    await hostRoom.ensureVoiceChannelExists(MULTI_DEVICE_VOICE_CHANNEL);

    await test.step('guest joins the server', async () => {
      const registerPage = new RegisterPage(guestClient.page);

      await registerPage.goto();
      await registerPage.register(guestCredentials.username, guestCredentials.displayName, guestCredentials.password);
      await expect(guestClient.page).toHaveURL(/\/dashboard/, { timeout: 15_000 });

      const search = new ServerSearchPage(guestClient.page);

      await search.joinServerFromSearch(serverName);
      await expect(guestClient.page).toHaveURL(/\/room\//, { timeout: 20_000 });
    });

    await test.step('host joins voice muted and guest observes the muted state', async () => {
      await hostRoom.joinVoiceChannel(MULTI_DEVICE_VOICE_CHANNEL);
      await expect(hostRoom.voiceControls).toBeVisible({ timeout: 20_000 });
      await hostRoom.muteButton.click();

      await waitForVoiceMuteState(guestClient.page, hostCredentials.displayName, true);
    });

    await test.step('abrupt host disconnect clears stale mute before rejoin', async () => {
      await closeClient(hostClient);

      hostClient = await createClient();
      await loginSecondDeviceIntoServer(hostClient.page, hostCredentials, serverName);

      const reopenedRoom = new ChatRoomPage(hostClient.page);

      await reopenedRoom.joinVoiceChannel(MULTI_DEVICE_VOICE_CHANNEL);
      await expect(reopenedRoom.voiceControls).toBeVisible({ timeout: 20_000 });

      await waitForVoiceMuteState(guestClient.page, hostCredentials.displayName, false);
    });
  });
});