The project is based on https://github.com/firebase/emulators-codelab which is used by the following Google codelabs.

1. Getting started with the Firebase Local Emulator Suite
2. Test-drive Firestore Security Rules
3. Test-drive Complex Firebase Functions

Setup

Add the following files:

.firebaserc

{
  "projects": {
    "default": "your real Firebase Project ID"
  }
}

functions/firebase-info.js

const PROJECT_ID = "your real Firebase Project ID";
module.exports = {
  PROJECT_ID,
};

Terminal

npm install
cd functions
npm install

Run

• Run emulator:start script in package.json
• Run test - functions script in functions/package.json

Issues

• firebase-admin-node
• firebase-js-sdk
• firebase-tools
• firebase-functions-test

Releases

• @firebase/testing

Testing with Jest

• Open the jest-tests folder in another instance of vscode. This will allow the use of the vscode-jest extension for working with the tests.
• Initially Jest will be stopped. View > Command Pallete > Jest: Start Ruuner will start Jest.
• The emulator needs to be running for the the tests to pass: emulators:start