save.test.js

'use strict';

let chai = require('chai'),
  expect = chai.expect,
  Support   = require(__dirname + '/../support'),
  current   = Support.sequelize,
  Sequelize = Support.Sequelize,
  sinon     = require('sinon');

describe(Support.getTestDialectTeaser('Instance'), () => {
  describe('save', () => {
    it('should disallow saves if no primary key values is present', () => {
      let Model = current.define('User', {

        }),
        instance;

      instance = Model.build({}, {isNewRecord: false});

      expect(() => {
        instance.save();
      }).to.throw();
    });

    describe('options tests', () => {
      let stub,
        Model = current.define('User', {
          id: {
            type:          Sequelize.BIGINT,
            primaryKey:    true,
            autoIncrement: true
          }
        }),
        instance;

      before(() => {
        stub = sinon.stub(current, 'query').returns(
          Sequelize.Promise.resolve([{
            _previousDataValues: {},
            dataValues: {id: 1}
          }, 1])
        );
      });

      after(() => {
        stub.restore();
      });

      it('should allow saves even if options are not given', () => {
        instance = Model.build({});
        expect(() => {
          instance.save();
        }).to.not.throw();
      });
    });
  });
});