Fix 'Mutation Queue is persisted across uid switches'

Author: schmidt-sebastian

packages/firestore/test/unit/specs/persistence_spec.test.ts

@@ -117,11 +117,11 @@ describeSpec('Persistence:', ['persistence'], () => {
       .userSets('users/user1', { uid: 'user1', extra: true })
       .changeUser(null)
       .expectNumOutstandingWrites(1)
-      .writeAcks('users/anon', 1000)
+      .writeAcks('users/anon', 1000, { expectUserCallback: false })
       .changeUser('user1')
       .expectNumOutstandingWrites(2)
-      .writeAcks('users/user1', 2000)
-      .writeAcks('users/user1', 3000);
+      .writeAcks('users/user1', 2000, { expectUserCallback: false })
+      .writeAcks('users/user1', 3000, { expectUserCallback: false });
   });
 
   specTest(