Make sure that App Engine default service account is selected, and use.To set up admin credentials for emulated functions: This applies whether you're using the functions shell or firebase emulators:start.

All other APIs, including Firebase APIs such as Authentication and FCM or Google APIs such as Cloud Translation or Cloud Speech, require the setup steps described in this section.Cloud Firestore and Realtime Database triggers already have sufficient credentials, and do not require additional setup.

If you want your functions tests to interact with Google APIs or other FirebaseĪPIs via the Firebase Admin SDK, you may need to set up

firebase-functions version 3.0.0 or higher.

firebase-admin version 8.0.0 or higher.

In order to use the local emulator, your Cloud Functions must depend on: To use the Cloud Functions emulator, first install the Firebase CLI: npm install -g firebase-tools You can run functions locally to test them before deploying to production.

Background functions triggered from Authentication, Realtime Database,.

The Firebase CLI includes a Cloud Functions emulator which can emulate the

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