modules/serialization/test/get-model-version-test.js

   1 'use strict';
   2
   3 var persistence = require('gitter-web-persistence');
   4 var assert = require('assert');
   5 var fixtureLoader = require('gitter-web-test-utils/lib/test-fixtures');
   6 var getModelVersion = require('../lib/get-model-version');
   7
   8 describe('get-model-version', function() {
   9   describe('using real mongoose objects #slow', function() {
  10     var fixture = fixtureLoader.setup({
  11       user1: {}
  12     });
  13
  14     describe('with initial value', function() {
  15       it('should read the _tv value ', function() {
  16         return persistence.User.findOne({ _id: fixture.user1._id }).then(function(user) {
  17           var v = getModelVersion(user);
  18           assert.strictEqual(v, 1);
  19         });
  20       });
  21
  22       it('should read the _tv value on lean objects', function() {
  23         return persistence.User.findOne(
  24           { _id: fixture.user1._id },
  25           { _tv: 1 },
  26           { lean: true }
  27         ).then(function(user) {
  28           var v = getModelVersion(user);
  29           assert.strictEqual(v, 1);
  30         });
  31       });
  32     });
  33
  34     describe('after increment', function() {
  35       before(function() {
  36         return fixture.user1.save();
  37       });
  38
  39       it('should read the _tv value ', function() {
  40         return persistence.User.findOne({ _id: fixture.user1._id }).then(function(user) {
  41           var v = getModelVersion(user);
  42           assert.strictEqual(v, 2);
  43         });
  44       });
  45
  46       it('should read the _tv value on lean objects', function() {
  47         return persistence.User.findOne(
  48           { _id: fixture.user1._id },
  49           { _tv: 1 },
  50           { lean: true }
  51         ).then(function(user) {
  52           var v = getModelVersion(user);
  53           assert.strictEqual(v, 2);
  54         });
  55       });
  56     });
  57   });
  58 });