datahub/wherehows-web/tests/integration/components/search/containers/search-sources-test.js

import { moduleForComponent, test } from 'ember-qunit';
import hbs from 'htmlbars-inline-precompile';
import sinon from 'sinon';
import { waitUntil, find } from 'ember-native-dom-helpers';

const platformsResponse = {
  platforms: [
    {
      name: 'platform1'
    },
    {
      name: 'platform2'
    }
  ]
};

moduleForComponent('search/containers/search-sources', 'Integration | Component | search/containers/search sources', {
  integration: true,

  beforeEach() {
    this.server = sinon.createFakeServer();
    this.server.respondImmediately = true;
  },

  afterEach() {
    this.server.restore();
  }
});

test('it renders', async function(assert) {
  this.server.respondWith('GET', /\/api\/v2\/list\/platforms/, [
    200,
    { 'Content-Type': 'application/json' },
    JSON.stringify(platformsResponse)
  ]);

  this.render(hbs`
    {{#search/containers/search-sources}}
      <div class="inner-content">Yielded Content</div>
    {{/search/containers/search-sources}}
  `);

  await waitUntil(() => find('.inner-content'));

  assert.equal(
    this.$()
      .text()
      .trim(),
    'Yielded Content',
    'inner content is rendered'
  );
});

test('Platform sources yielded', async function(assert) {
  this.server.respondWith('GET', /\/api\/v2\/list\/platforms/, [
    200,
    { 'Content-Type': 'application/json' },
    JSON.stringify(platformsResponse)
  ]);

  this.render(hbs`
    {{#search/containers/search-sources as |container|}}
    <span class="inner-content">
    {{#each container.radioSources as |source|}}
    {{source.value}}
    {{/each}} 
    </span>
    {{/search/containers/search-sources}}
  `);

  await waitUntil(() => find('.inner-content'));

  const text = document.querySelector('.inner-content').textContent.trim();
  assert.ok(
    ['all', 'platform1', 'platform2'].reduce((acc, curr) => acc && text.includes(curr), true),
    'it yields platform sources and `all`'
  );
});