test(schematic): revert objectContaining

Author: KingDarBoja

src/firestore/document/document.spec.ts

@@ -55,7 +55,7 @@ describe('AngularFirestoreDocument', () => {
       const obs$ = stock.valueChanges({ idField });
       obs$.pipe(take(1)).subscribe(async data => {
         expect(data[idField]).toBeDefined();
-        expect(data).toEqual(FAKE_STOCK_DATA);
+        expect(data).toEqual(jasmine.objectContaining(FAKE_STOCK_DATA));
         stock.delete().then(done).catch(done.fail);
       });
     });