Spotify MCP Server

/** * Tests for spotifyLibrary tool * Requirements: 3.1-3.5 */ import { describe, it, expect, beforeAll, afterAll } from 'vitest'; import { herramientasLibrary } from '../tools/library.js'; import { requireAuth, getResponseText, createMockContext, delay, defaultTestContext, } from './utils.js'; const spotifyLibrary = herramientasLibrary[0]; const context = createMockContext(); // Track ID for round-trip testing (different from default to avoid conflicts) const testTrackForRoundTrip = '3n3Ppam7vgaVa1iaRUc9Lp'; // "Mr. Brightside" by The Killers // Store created playlist ID for cleanup let createdPlaylistId = null; describe('spotifyLibrary', () => { beforeAll(() => { requireAuth(); }); // Cleanup: delete test playlist if created afterAll(async () => { // Note: Spotify API doesn't have a direct delete playlist endpoint // The playlist will remain but can be manually deleted if (createdPlaylistId) { console.log(`⚠️ Test playlist created with ID: ${createdPlaylistId}`); console.log('You may want to delete it manually from your Spotify account.'); } }); /** * Test 6.1: Check action * Requirements: 3.1 */ describe('check action', () => { it('should return saved status for track IDs', async () => { const response = (await spotifyLibrary.ejecutar({ accion: 'check', ids: [defaultTestContext.testTrackId] }, context)); const text = getResponseText(response); // Should contain the track ID and status indicator expect(text).toContain('Estado'); expect(text).toContain(defaultTestContext.testTrackId); // Should have either "Guardada" or "No guardada" expect(text).toMatch(/Guardada|No guardada/); }); it('should handle multiple track IDs', async () => { await delay(500); const response = (await spotifyLibrary.ejecutar({ accion: 'check', ids: [defaultTestContext.testTrackId, testTrackForRoundTrip] }, context)); const text = getResponseText(response); expect(text).toContain('Estado'); expect(text).toContain(defaultTestContext.testTrackId); expect(text).toContain(testTrackForRoundTrip); }); it('should return error when no IDs provided', async () => { await delay(500); const response = (await spotifyLibrary.ejecutar({ accion: 'check', ids: [] }, context)); const text = getResponseText(response); expect(text).toContain('Error'); }); }); /** * Test 6.2: Save and remove actions with round-trip verification * **Property 1: Save/Remove Round Trip** * **Validates: Requirements 3.1, 3.2, 3.3** */ describe('save and remove actions (round-trip)', () => { it('should save a track, verify saved status, remove it, and verify not saved', async () => { await delay(500); // Step 1: Save the track const saveResponse = (await spotifyLibrary.ejecutar({ accion: 'save', ids: [testTrackForRoundTrip] }, context)); const saveText = getResponseText(saveResponse); expect(saveText).toContain('guardada'); expect(saveText).not.toContain('Error'); await delay(500); // Step 2: Check that the track is saved const checkSavedResponse = (await spotifyLibrary.ejecutar({ accion: 'check', ids: [testTrackForRoundTrip] }, context)); const checkSavedText = getResponseText(checkSavedResponse); expect(checkSavedText).toContain(testTrackForRoundTrip); expect(checkSavedText).toContain('✓ Guardada'); await delay(500); // Step 3: Remove the track const removeResponse = (await spotifyLibrary.ejecutar({ accion: 'remove', ids: [testTrackForRoundTrip] }, context)); const removeText = getResponseText(removeResponse); expect(removeText).toContain('eliminada'); expect(removeText).not.toContain('Error'); await delay(500); // Step 4: Check that the track is no longer saved const checkRemovedResponse = (await spotifyLibrary.ejecutar({ accion: 'check', ids: [testTrackForRoundTrip] }, context)); const checkRemovedText = getResponseText(checkRemovedResponse); expect(checkRemovedText).toContain(testTrackForRoundTrip); expect(checkRemovedText).toContain('✗ No guardada'); }); }); /** * Test 6.3: createPlaylist action * Requirements: 3.4 */ describe('createPlaylist action', () => { it('should create a playlist and return the ID', async () => { await delay(500); const playlistName = `Test Playlist ${Date.now()}`; const response = (await spotifyLibrary.ejecutar({ accion: 'createPlaylist', nombre: playlistName, descripcion: 'Created by automated tests', publica: false }, context)); const text = getResponseText(response); expect(text).toContain('Playlist'); expect(text).toContain(playlistName); expect(text).toContain('creada'); expect(text).toContain('ID:'); // Extract and store playlist ID for subsequent tests const idMatch = text.match(/ID:\s*([a-zA-Z0-9]+)/); expect(idMatch).not.toBeNull(); createdPlaylistId = idMatch[1]; }); it('should return error when no name provided', async () => { await delay(500); const response = (await spotifyLibrary.ejecutar({ accion: 'createPlaylist' }, context)); const text = getResponseText(response); expect(text).toContain('Error'); }); }); /** * Test 6.4: addToPlaylist action * Requirements: 3.5 */ describe('addToPlaylist action', () => { it('should add tracks to a playlist and return confirmation', async () => { await delay(500); // Skip if no playlist was created if (!createdPlaylistId) { console.log('⏭️ Skipped: No test playlist available'); return; } const response = (await spotifyLibrary.ejecutar({ accion: 'addToPlaylist', playlistId: createdPlaylistId, ids: [defaultTestContext.testTrackId] }, context)); const text = getResponseText(response); expect(text).toContain('agregada'); expect(text).not.toContain('Error'); }); it('should return error when no playlist ID provided', async () => { await delay(500); const response = (await spotifyLibrary.ejecutar({ accion: 'addToPlaylist', ids: [defaultTestContext.testTrackId] }, context)); const text = getResponseText(response); expect(text).toContain('Error'); }); it('should return error when no track IDs provided', async () => { await delay(500); const response = (await spotifyLibrary.ejecutar({ accion: 'addToPlaylist', playlistId: 'somePlaylistId', ids: [] }, context)); const text = getResponseText(response); expect(text).toContain('Error'); }); }); });