Promise Proxy integration test

components.my-component.js

import computed from "ember-computed";
import DS from 'ember-data;

export default Ember.Component.extend({
  proxy: computed(function() {
     return DS.PromiseProxy.create({
      promise: this.getAttr('my-promise')
    });
  })
});

templates.components.my-component.hbs

{{#if proxy.isPending}}
  Loading...
{{else if proxy.isRejected}}
  Failed: {{proxy.reason.message}}
{{else if proxy.isFulfilled}}
  Success: {{proxy.value}}
{{/if}}

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.integration.components.my-component-test.js

import { moduleForComponent, test } from 'ember-qunit';
import hbs from 'htmlbars-inline-precompile';
import RSVP from 'rsvp';
import wait from 'ember-test-helpers/wait';
const { resolve, reject } = RSVP;


moduleForComponent('my-component', {
  integration: true
});


test('successful', function(assert) {
  this.set('myPromise', resolve({ value: 'Yey!' }));

  this.render(hbs`{{my-component my-promise=myPromise}}`);

  return wait().then(() => {
    assert.equal(this.$().text().trim(), 'Success: Yey!',
      'displays success if promise resolves');
  });
});


test('unsuccessful (with reason)', function(assert) {
  this.set('myPromise', reject({ message: 'Soz :(' }));

  // assert.throws(() => {
  	this.render(hbs`{{my-component my-promise=myPromise}}`);
  // });

  return wait().catch(() => {
    assert.equal(this.$().text().trim(), 'Failed: Soz :(',
      'displays error if promise rejects');
  });
});


test('unsuccessful (without reason)', function(assert) {
  this.set('myPromise', reject());

  this.render(hbs`{{my-component my-promise=myPromise}}`);

  return wait().then(() => {
    assert.equal(this.$().text().trim(), 'Failed:',
      'displays error if promise rejects');
  });
});

tests.test-helper.js

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

setResolver(resolver);

twiddle.json

{
  "version": "0.11.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": true
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.2",
    "ember-data": "2.11.0",
    "ember-template-compiler": "2.10.2",
    "ember-testing": "2.10.2"
  },
  "addons": {
    "ember-cpm": "3.0.0"
  }
}