array-map-macro-w-dep-key

controllers.application.js

import Ember from 'ember';
/*import { map } from 'ember-awesome-macros'; */

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
 
  selectedFruit: 'peach',
 
  fruits: [{ type: 'peach' }, 
           { type: 'raspberry'}, 
           { type: 'cranberry'}, 
           { type: 'dragon fruit'}
          ],
 
  /*fruitItems: map('fruits', (fruit) => {
  fruit.isSelected = fruit.type === this.get('selectedFruit');
  return fruit;
}, 'selectedFruit'), */
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}

li {
  color: #333333; 
}

.selected {
  color: #dd77dd;
}

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{#each fruits as |fruit|}}
  <p>{{fruit.type}}</p>
{{/each}}
<br>
{{outlet}}
<br>

tests.helpers.destroy-app.js

import Ember from 'ember';

export default function destroyApp(application) {
  Ember.run(application, 'destroy');
}

tests.helpers.resolver.js

import Resolver from '../../resolver';
import config from '../../config/environment';

const resolver = Resolver.create();

resolver.namespace = {
  modulePrefix: config.modulePrefix,
  podModulePrefix: config.podModulePrefix
};

export default resolver;

tests.helpers.start-app.js

import Ember from 'ember';
import Application from '../../app';
import config from '../../config/environment';

const { run } = Ember;
const assign = Ember.assign || Ember.merge;

export default function startApp(attrs) {
  let application;

  let attributes = assign({rootElement: "#test-root"}, config.APP);
  attributes = assign(attributes, attrs); // use defaults, but you can override;

  run(() => {
    application = Application.create(attributes);
    application.setupForTesting();
    application.injectTestHelpers();
  });

  return application;
}

tests.test-helper.js

import resolver from './helpers/resolver';
import {
  setResolver
} from 'ember-qunit';

setResolver(resolver);

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0",
    // "ember-awesome-macros": "0.38.3",
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}