generator-angular-material-fullstack/app/templates/server/config/environment/test.js

Yeoman generator for creating MEAN stack applications, using MongoDB, Express, AngularJS, and Node

'use strict';

// Test specific configuration
// ===========================
module.exports = {
  // MongoDB connection options
  mongo: {
    uri: 'mongodb://localhost/<%= _.slugify(appname) %>-test'
  }
};