Merge pull request #793 from kiwiupover/move-async-test

Author: Robert Jackson

packages/ember-cli-fastboot/test/async-content-test.js

@@ -0,0 +1,23 @@
+import { defer } from 'rsvp';
+import { later } from '@ember/runloop';
+import Component from '@glimmer/component';
+import { tracked } from '@glimmer/tracking';
+import { inject as service } from '@ember/service';
+
+export default class AsyncContenComponent extends Component {
+  @service fastboot;
+
+  @tracked setLater = null;
+
+  constructor() {
+    super(...arguments);
+    const deferred = defer();
+
+    later(() => {
+      this.setLater = 'Go Sounders';
+      deferred.resolve();
+    }, 100)
+
+    this.fastboot.deferRendering(deferred.promise);
+  }
+}

packages/ember-cli-fastboot/test/fixtures/async-content/app/components/async-content.js

@@ -10,4 +10,5 @@ Router.map(function() {
   this.route('posts');
   this.route('boom');
   this.route('imports');
+  this.route('async-content');
 });

packages/ember-cli-fastboot/test/fixtures/async-content/app/templates/application.hbs

@@ -0,0 +1,4 @@
+import Route from '@ember/routing/route';
+
+export default class AsyncContentRoute extends Route {
+}

…p/templates/components/async-content.hbs …sic-app/app/components/async-content.hbspackages/ember-cli-fastboot/test/fixtures/async-content/app/templates/components/async-content.hbs renamed to test-packages/basic-app/app/components/async-content.hbs packages/ember-cli-fastboot/test/fixtures/async-content/app/templates/components/async-content.hbs renamed to test-packages/basic-app/app/components/async-content.hbs

@@ -0,0 +1 @@
+<AsyncContent />

test-packages/basic-app/app/components/async-content.js

@@ -0,0 +1,29 @@
+'use strict';
+
+const RSVP = require('rsvp');
+const request = RSVP.denodeify(require('request'));
+const expect = require('chai').use(require('chai-string')).expect;
+const { startServer, stopServer } = require('../../test-libs');
+
+describe('async content via deferred content', function() {
+  this.timeout(100000);
+
+  before(function() {
+    return startServer();
+  });
+
+  after(function() {
+    return stopServer();
+  });
+
+  it('waits for async content when using `fastboot.deferRendering`', async () => {
+    const response = await request({
+      url: `http://localhost:45678/async-content`,
+      headers: {
+        'Accept': 'text/html'
+      }
+    });
+
+    expect(response.body).to.contain('Async content: Go Sounders');
+  });
+});

test-packages/basic-app/app/router.js

@@ -0,0 +1,11 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Route | async-content', function(hooks) {
+  setupTest(hooks);
+
+  test('it exists', function(assert) {
+    let route = this.owner.lookup('route:async-content');
+    assert.ok(route);
+  });
+});