updating unit test

Author: mansisampat

packages/auth/src/core/auth/auth_impl.test.ts

@@ -28,6 +28,7 @@ import {
   FAKE_APP_CHECK_CONTROLLER_PROVIDER,
   FAKE_HEARTBEAT_CONTROLLER,
   FAKE_HEARTBEAT_CONTROLLER_PROVIDER,
+  regionalTestAuth,
   testAuth,
   testUser
 } from '../../../test/helpers/mock_auth';
@@ -309,14 +310,15 @@ describe('core/auth/auth_impl', () => {
       expect(auth.currentUser).to.be.null;
     });
     it('sets currentUser to null, calls remove', async () => {
+      const regionalAuth = await regionalTestAuth();
       const token: FirebaseToken = {
         token: 'test-token',
         expirationTime: 123456789
       };
-      await auth._updateFirebaseToken(token);
-      await auth.signOut();
+      await regionalAuth._updateFirebaseToken(token);
+      await regionalAuth.signOut();
       expect(persistenceStub._remove).to.have.been.called;
-      expect(auth.firebaseToken).to.be.null;
+      expect(regionalAuth.firebaseToken).to.be.null;
     });
     it('is blocked if a beforeAuthStateChanged callback throws', async () => {
       await auth._updateCurrentUser(testUser(auth, 'test'));

packages/auth/src/core/auth/auth_impl.ts

@@ -489,9 +489,9 @@ export class AuthImpl implements AuthInternal, _FirebaseService {
     if (this.redirectPersistenceManager || this._popupRedirectResolver) {
       await this._setRedirectUser(null);
     }
-
-    // Clear Firebase token for Regional Auth Instance when signOut is called
-    await this._updateFirebaseToken(null);
+    if (this.tenantConfig) {
+      await this._updateFirebaseToken(null);
+    }
     // Prevent callbacks from being called again in _updateCurrentUser, as
     // they were already called in the first line.
     return this._updateCurrentUser(null, /* skipBeforeStateCallbacks */ true);