changeset and format

Author: hsubox76

.changeset/spicy-bags-sparkle.md

@@ -0,0 +1,5 @@
+---
+'@firebase/app-check': patch
+---
+
+Clear App Check exchange promise correctly after request succeeds.

packages/app-check/src/api.ts

@@ -23,7 +23,13 @@ import {
   PartialObserver
 } from './public-types';
 import { ERROR_FACTORY, AppCheckError } from './errors';
-import { getState, setState, AppCheckState, getDebugState, setStateProperty } from './state';
+import {
+  getState,
+  setState,
+  AppCheckState,
+  getDebugState,
+  setStateProperty
+} from './state';
 import { FirebaseApp, getApp, _getProvider } from '@firebase/app';
 import { getModularInstance, ErrorFn, NextFn } from '@firebase/util';
 import { AppCheckService } from './factory';

packages/app-check/src/internal-api.test.ts

@@ -390,9 +390,7 @@ describe('internal api', () => {
 
       const getTokenPromise = getToken(appCheck as AppCheckService, true);
 
-      expect(getState(app).exchangeTokenPromise).to.be.instanceOf(
-        Promise
-      );
+      expect(getState(app).exchangeTokenPromise).to.be.instanceOf(Promise);
 
       await getTokenPromise;
 
@@ -625,7 +623,7 @@ describe('internal api', () => {
     afterEach(async () => {
       clearState();
     });
-  
+
     it('adds token listeners', async () => {
       const clock = useFakeTimers();
       const listener = (): void => {};

packages/app-check/src/internal-api.ts

@@ -129,7 +129,7 @@ export async function getToken(
       shouldCallListeners = true;
     }
     const tokenFromDebugExchange: AppCheckTokenInternal =
-    // This was checked for above and assigned via setStateProperty()
+      // This was checked for above and assigned via setStateProperty()
       await state.exchangeTokenPromise!;
     // Write debug token to indexedDB.
     await writeTokenToStorage(app, tokenFromDebugExchange);
@@ -221,7 +221,10 @@ export function addTokenListener(
     error: onError,
     type
   };
-  setStateProperty(app, 'tokenObservers', [...state.tokenObservers, tokenObserver]);
+  setStateProperty(app, 'tokenObservers', [
+    ...state.tokenObservers,
+    tokenObserver
+  ]);
 
   // Invoke the listener async immediately if there is a valid token
   // in memory.