test: add test cases for metadata adapters

2026-04-26 10:45:57 +02:00 · 2024-07-03 11:43:19 -07:00
parent 063a692b11
commit 7148ab0208
5 changed files with 241 additions and 6 deletions
--- a/test/adapters/metadata/musicBrainzAdapter.test.js
+++ b/test/adapters/metadata/musicBrainzAdapter.test.js
@@ -0,0 +1,114 @@
+import { expect } from 'chai';
+import esmock from 'esmock';
+
+// Use esmock to mock dependencies
+const getMetadata = await esmock('../../../src/adapters/metadata/musicBrainzAdapter.js', {
+  '../../../src/api/metadata/musicBrainzApi.js': {
+    default: async (id) => ({
+      'artist-credit': [{ name: id === '12345' ? 'Artist1' : 'Artist2' }],
+      title: id === '12345' ? 'Title1' : 'Title2',
+      releases: [{ id: id === '12345' ? 'album1' : 'album2' }]
+    })
+  },
+  '../../../src/api/metadata/coverArtArchiveApi.js': {
+    default: async (albumId) => albumId === 'album1' ? 'AlbumArtUrl1' : 'AlbumArtUrl2'
+  },
+  '../../../src/api/metadata/lyricOvhApi.js': {
+    default: async (artist, title) => title === 'Title1' ? 'Lyrics1' : 'Lyrics2'
+  }
+});
+
+describe('musicBrainzAdapter', () => {
+  it('should return metadata for valid input', async () => {
+    const fileObjectsWithIds = [
+      { id: '12345', filePath: 'path/to/file1.mp3' },
+      { id: '67890', filePath: 'path/to/file2.mp3' }
+    ];
+
+    const result = await getMetadata(fileObjectsWithIds);
+
+    expect(result).to.deep.equal([
+      {
+        id: '12345',
+        filePath: 'path/to/file1.mp3',
+        trackMetadata: {
+          'artist-credit': [{ name: 'Artist1' }],
+          title: 'Title1',
+          releases: [{ id: 'album1' }]
+        },
+        albumArtUrl: 'AlbumArtUrl1',
+        lyrics: 'Lyrics1'
+      },
+      {
+        id: '67890',
+        filePath: 'path/to/file2.mp3',
+        trackMetadata: {
+          'artist-credit': [{ name: 'Artist2' }],
+          title: 'Title2',
+          releases: [{ id: 'album2' }]
+        },
+        albumArtUrl: 'AlbumArtUrl2',
+        lyrics: 'Lyrics2'
+      }
+    ]);
+  });
+
+  it('should handle errors in metadata retrieval gracefully', async () => {
+    const mockRequestMetadata = async (id) => {
+      if (id === '12345') {
+        throw new Error('Metadata retrieval failed');
+      }
+      return {
+        'artist-credit': [{ name: 'Artist2' }],
+        title: 'Title2',
+        releases: [{ id: 'album2' }]
+      };
+    };
+
+    const getMetadataWithMocks = await esmock('../../../src/adapters/metadata/musicBrainzAdapter.js', {
+      '../../../src/api/metadata/musicBrainzApi.js': {
+        default: mockRequestMetadata
+      },
+      '../../../src/api/metadata/coverArtArchiveApi.js': {
+        default: async (albumId) => 'AlbumArtUrl2'
+      },
+      '../../../src/api/metadata/lyricOvhApi.js': {
+        default: async (artist, title) => 'Lyrics2'
+      }
+    });
+
+    const fileObjectsWithIds = [
+      { id: '12345', filePath: 'path/to/file1.mp3' },
+      { id: '67890', filePath: 'path/to/file2.mp3' }
+    ];
+
+    const result = await getMetadataWithMocks(fileObjectsWithIds);
+
+    expect(result).to.deep.equal([
+      { id: '12345', filePath: 'path/to/file1.mp3' }, // Failed metadata retrieval
+      {
+        id: '67890',
+        filePath: 'path/to/file2.mp3',
+        trackMetadata: {
+          'artist-credit': [{ name: 'Artist2' }],
+          title: 'Title2',
+          releases: [{ id: 'album2' }]
+        },
+        albumArtUrl: 'AlbumArtUrl2',
+        lyrics: 'Lyrics2'
+      }
+    ]);
+  });
+
+  it('should throw an error for invalid input', async () => {
+    let error;
+    try {
+      await getMetadata('invalid input');
+    } catch (e) {
+      error = e;
+    }
+    expect(error).to.be.an('error');
+    expect(error.message).to.equal('musicBrainzAdapter expects an array of objects with file paths and recording IDs');
+  });
+});
+