migrate firebase storage

src/app/modules/songs/services/upload.service.spec.ts

@@ -1,9 +1,19 @@
 import {TestBed} from '@angular/core/testing';
+import {Storage} from '@angular/fire/storage';
 
 import {UploadService} from './upload.service';
+import {FileDataService} from './file-data.service';
 
 describe('UploadServiceService', () => {
-  beforeEach(() => void TestBed.configureTestingModule({}));
+  beforeEach(
+    () =>
+      void TestBed.configureTestingModule({
+        providers: [
+          {provide: Storage, useValue: {}},
+          {provide: FileDataService, useValue: {set: () => Promise.resolve('')}},
+        ],
+      })
+  );
 
   it('should be created', () => {
     const service: UploadService = TestBed.inject(UploadService);