TestingEmberObjects

controllers.application.js

import Ember from 'ember';
import Apk from '../models/apk';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  init(){
    var object = {
      category: 'Crazy',
      status: 'LIVE',
      deviceCompatibility: ['P5', 'P61']
    };
    this.set('apk', Apk.objectToEmber(object));
  }
});

models.apk.js

import Ember from 'ember';

var Apk = Ember.Object.extend({
});

const constants = {
  hardware: {
    P61: 'P61',
    P5: 'P5',
    P61B: 'P61B'
  }
};

const hardwareLabels = {
  P61: 'POYNT_SMART_TERMINAL_V1',
  P61B: 'POYNT_SMART_TERMINAL_V2',
  P5: 'POYNT5'
};

Apk.reopenClass({
  objectToEmber: function (object) {
    console.log(object);
    object.deviceCompatibility = Ember.ArrayProxy.create({
      content: Object.keys(constants.hardware).map(function (model) {
        return Ember.Object.create({
          model: model,
          selected: (object.deviceCompatibility || []).indexOf(model) !== -1
        });
      })
    });
    console.log(object.deviceCompatibility);
    return Apk.create(object);
  },
  emberToObject: function (version, ){
    var object = version.getProperties(
      'category',
      'status'
      );
    return object;
  }
});
export default Apk;

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
{{#each apk.deviceCompatibility as |model|}}
 <input type="checkbox" checked={{model.selected}}/> {{model.model}}<br>
{{/each}}
<br>

twiddle.json

{
  "version": "0.15.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.4.3",
    "ember-template-compiler": "3.4.3",
    "ember-testing": "3.4.3"
  },
  "addons": {
    "ember-data": "3.4.2"
  }
}