Purpose

Run Firebase-sensitive tests locally and in CI without touching production projects or open rules.

When to use

• Testing Firebase Security Rules.
• Configuring Firebase Emulator Suite.
• Adding CI for Firestore, Auth, Functions or Storage tests.
• Separating dev, staging and production Firebase environments.

Inputs to inspect

• firebase.json
• firestore.rules and storage.rules
• functions/ package files
• .github/workflows/*
• package.json scripts
• test/ and androidTest/