Let's try writing some simple tests for our security rules.

Run npm install from this directory, and make sure that you have a recent version of the Firebase CLI tool installed (you'll need firebase --version to be at least 6.1.1).

Download the database emulator

firebase setup:emulators:database

Start the database emulator (and leave it running during the tests)

firebase serve --only database

To run the tests, execute

npm test

which runs all the tests in the tests/ directory.

  profile read rules
    ✓ should allow anyone to read profiles
    ✓ should only allow users to modify their own profiles

  room creation
    ✓ should require the user creating a room to be its owner

  room members
    ✓ must be added by the room owner


  4 passing