refactor: download service (#16600)

server/test/repositories/download.repository.mock.ts

@@ -0,0 +1,12 @@
+import { DownloadRepository } from 'src/repositories/download.repository';
+import { RepositoryInterface } from 'src/types';
+import { Mocked, vitest } from 'vitest';
+
+export const newDownloadRepositoryMock = (): Mocked<RepositoryInterface<DownloadRepository>> => {
+  return {
+    downloadAssetIds: vitest.fn(),
+    downloadMotionAssetIds: vitest.fn(),
+    downloadAlbumId: vitest.fn(),
+    downloadUserId: vitest.fn(),
+  };
+};