feat(web/m7-377): AlbumMenu component + listAlbumTracks helper

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-04 11:59:38 -04:00
parent ce01b3d992
commit 43a3dc47a8
3 changed files with 238 additions and 1 deletions
@@ -0,0 +1,101 @@
+import { afterEach, describe, expect, test, vi } from 'vitest';
+import { render, screen, fireEvent, waitFor } from '@testing-library/svelte';
+import { readable } from 'svelte/store';
+import type { TrackRef } from '$lib/api/types';
+
+vi.mock('$app/navigation', () => ({ goto: vi.fn() }));
+
+vi.mock('$lib/api/likes', () => ({
+  createLikedIdsQuery: () =>
+    readable({ data: { track_ids: [], album_ids: [], artist_ids: [] }, isPending: false, isError: false }),
+  likeEntity: vi.fn().mockResolvedValue(undefined),
+  unlikeEntity: vi.fn().mockResolvedValue(undefined)
+}));
+
+vi.mock('$lib/api/albums', async (orig) => {
+  const actual = (await orig()) as Record<string, unknown>;
+  return { ...actual, listAlbumTracks: vi.fn().mockResolvedValue([]) };
+});
+
+vi.mock('$lib/api/playlists', () => ({
+  createPlaylistsQuery: () =>
+    readable({ data: { owned: [], public: [] }, isPending: false, isError: false }),
+  appendTracks: vi.fn().mockResolvedValue({ id: 'p1', tracks: [] }),
+  createPlaylist: vi.fn().mockResolvedValue({ id: 'p1', name: 'New' })
+}));
+
+vi.mock('$lib/player/store.svelte', () => ({
+  enqueueTracks: vi.fn()
+}));
+
+vi.mock('@tanstack/svelte-query', async (orig) => {
+  const actual = (await orig()) as Record<string, unknown>;
+  return { ...actual, useQueryClient: () => ({ invalidateQueries: vi.fn() }) };
+});
+
+import AlbumMenu from './AlbumMenu.svelte';
+import { enqueueTracks } from '$lib/player/store.svelte';
+import { listAlbumTracks } from '$lib/api/albums';
+import { likeEntity } from '$lib/api/likes';
+import { goto } from '$app/navigation';
+
+const TRACKS: TrackRef[] = [
+  { id: 't1', title: 'A', album_id: 'al1', album_title: 'Disc', artist_id: 'a1', artist_name: 'Test', duration_sec: 100, stream_url: '/s/t1' },
+  { id: 't2', title: 'B', album_id: 'al1', album_title: 'Disc', artist_id: 'a1', artist_name: 'Test', duration_sec: 100, stream_url: '/s/t2' }
+];
+
+const PROPS = { albumId: 'al1', albumTitle: 'Disc', artistId: 'a1', artistName: 'Test' };
+
+afterEach(() => {
+  vi.clearAllMocks();
+});
+
+describe('AlbumMenu', () => {
+  test('kebab opens menu with action items', async () => {
+    render(AlbumMenu, { props: { ...PROPS, tracks: TRACKS } });
+    await fireEvent.click(screen.getByRole('button', { name: /album actions for disc/i }));
+    expect(await screen.findByText(/Like album/i)).toBeInTheDocument();
+    expect(screen.getByText(/Add to queue/i)).toBeInTheDocument();
+    expect(screen.getByText(/Add to playlist/i)).toBeInTheDocument();
+    expect(screen.getByText(/Go to artist/i)).toBeInTheDocument();
+  });
+
+  test('Add to queue uses cached tracks when provided', async () => {
+    render(AlbumMenu, { props: { ...PROPS, tracks: TRACKS } });
+    await fireEvent.click(screen.getByRole('button', { name: /album actions for disc/i }));
+    await fireEvent.click(screen.getByText(/Add to queue/i));
+    expect(enqueueTracks).toHaveBeenCalledWith(TRACKS);
+    expect(listAlbumTracks).not.toHaveBeenCalled();
+  });
+
+  test('Add to queue lazily fetches when no cached tracks', async () => {
+    (listAlbumTracks as unknown as ReturnType<typeof vi.fn>).mockResolvedValueOnce(TRACKS);
+    render(AlbumMenu, { props: PROPS });
+    await fireEvent.click(screen.getByRole('button', { name: /album actions for disc/i }));
+    await fireEvent.click(screen.getByText(/Add to queue/i));
+    await waitFor(() => expect(enqueueTracks).toHaveBeenCalledWith(TRACKS));
+    expect(listAlbumTracks).toHaveBeenCalledWith('al1');
+  });
+
+  test('Like item calls likeEntity', async () => {
+    render(AlbumMenu, { props: { ...PROPS, tracks: TRACKS } });
+    await fireEvent.click(screen.getByRole('button', { name: /album actions for disc/i }));
+    await fireEvent.click(screen.getByText(/Like album/i));
+    expect(likeEntity).toHaveBeenCalled();
+  });
+
+  test('Go to artist navigates', async () => {
+    render(AlbumMenu, { props: { ...PROPS, tracks: TRACKS } });
+    await fireEvent.click(screen.getByRole('button', { name: /album actions for disc/i }));
+    await fireEvent.click(screen.getByText(/Go to artist/i));
+    expect(goto).toHaveBeenCalledWith('/artists/a1');
+  });
+
+  test('Escape key closes the menu', async () => {
+    render(AlbumMenu, { props: { ...PROPS, tracks: TRACKS } });
+    await fireEvent.click(screen.getByRole('button', { name: /album actions for disc/i }));
+    expect(await screen.findByText(/Like album/i)).toBeInTheDocument();
+    await fireEvent.keyDown(window, { key: 'Escape' });
+    expect(screen.queryByText(/Like album/i)).not.toBeInTheDocument();
+  });
+});