bvandeusenandClaude Opus 4.7
993bcc6a14
After e8eff1b migrated playlists.ts from raw apiFetch to the api.*
wrapper, three test files mocked the wrong surface:
- playlists.test.ts: GET case asserted init.method === 'GET' but
api.get omits init.method entirely (fetch defaults to GET). Fall
back to 'GET' when init.method is undefined.
- playlists.refresh-discover.test.ts: re-mock ./client to expose
`api: { post: vi.fn() }` instead of `apiFetch`; assertions check
api.post call args.
- playlists.refresh-foryou.test.ts: same.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
76 lines
2.7 KiB
TypeScript
76 lines
2.7 KiB
TypeScript
import { afterEach, describe, expect, test, vi } from 'vitest';
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import {
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listPlaylists,
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getPlaylist,
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createPlaylist,
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reorderPlaylist,
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removePlaylistTrack
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} from './playlists';
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function stubFetch(status: number, body: unknown, init: Partial<Response> = {}) {
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const res = new Response(
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body === null ? null : JSON.stringify(body),
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{ status, headers: { 'Content-Type': 'application/json' }, ...init }
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);
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const spy = vi.fn().mockResolvedValue(res);
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vi.stubGlobal('fetch', spy);
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return spy;
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}
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afterEach(() => {
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vi.unstubAllGlobals();
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});
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describe('playlists API helper', () => {
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test('listPlaylists GETs /api/playlists with default kind=user', async () => {
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const spy = stubFetch(200, { owned: [], public: [] });
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const r = await listPlaylists();
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expect(r.owned).toEqual([]);
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expect(r.public).toEqual([]);
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const call = spy.mock.calls[0];
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expect(call[0]).toBe('/api/playlists?kind=user');
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// GET is fetch's default method; api.get omits init.method entirely.
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expect((call[1] as RequestInit | undefined)?.method ?? 'GET').toBe('GET');
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});
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test('listPlaylists passes kind=system through the query string', async () => {
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const spy = stubFetch(200, { owned: [], public: [] });
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await listPlaylists('system');
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const call = spy.mock.calls[0];
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expect(call[0]).toBe('/api/playlists?kind=system');
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});
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test('createPlaylist POSTs JSON body', async () => {
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const spy = stubFetch(200, { id: 'p1', name: 'Test' });
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const r = await createPlaylist({ name: 'Test' });
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expect(r.id).toBe('p1');
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const call = spy.mock.calls[0];
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expect((call[1] as RequestInit).method).toBe('POST');
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expect(JSON.parse((call[1] as RequestInit).body as string)).toEqual({ name: 'Test' });
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});
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test('reorderPlaylist PUTs ordered_positions', async () => {
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const spy = stubFetch(200, { id: 'p1', tracks: [] });
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await reorderPlaylist('p1', [2, 1, 0]);
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const call = spy.mock.calls[0];
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expect(call[0]).toBe('/api/playlists/p1/tracks');
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expect((call[1] as RequestInit).method).toBe('PUT');
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expect(JSON.parse((call[1] as RequestInit).body as string)).toEqual({
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ordered_positions: [2, 1, 0]
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});
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});
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test('removePlaylistTrack DELETEs by position', async () => {
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const spy = stubFetch(200, { id: 'p1', tracks: [] });
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await removePlaylistTrack('p1', 3);
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const call = spy.mock.calls[0];
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expect(call[0]).toBe('/api/playlists/p1/tracks/3');
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expect((call[1] as RequestInit).method).toBe('DELETE');
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});
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test('not_found surfaces as ApiError', async () => {
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stubFetch(404, { error: 'not_found' });
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await expect(getPlaylist('missing')).rejects.toMatchObject({ code: 'not_found' });
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});
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});
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