loopback-datasource-juggler/test/defaults.test.js

// This test written in mocha+should.js
var should = require('./init.js');

var db = getSchema();

describe('defaults', function () {
  var Server;

  before(function () {
    Server = db.define('Server', {
      host: String,
      port: {type: Number, default: 80}
    });
  });

  it('should apply defaults on new', function () {
    var s = new Server;
    s.port.should.equal(80);
  });

  it('should apply defaults on create', function (done) {
    Server.create(function (err, s) {
      s.port.should.equal(80);
      done();
    });
  });

  it('should apply defaults on read', function (done) {
    db.defineProperty('Server', 'host', {
      type: String,
      default: 'localhost'
    });
    Server.all(function (err, servers) {
      (new String('localhost')).should.equal(servers[0].host);
      done();
    });
  });
});