Chore upgrade ember intl (#1425)

* refactor: 💡 explicitly inject the store service - icu-6770

✅ Closes: icu-6770

* refactor: 💡 upgrade to ember-intl 6.0.1

includes locale initialization and smoke tests

* refactor: 💡 migrate admin and desktop to ember-intl 6.x

✅ Closes: icu-6771

* chore: 🤖 exclude cldr-core@38.1.0 from license checking

this license was manually checked

* fix: 🐛 fix text naming and linting

* chore: 🤖 update to ember-intl beta

addons/core/package.json

@@ -39,7 +39,7 @@
     "ember-cli-babel": "^7.26.8",
     "ember-cli-htmlbars": "^6.1.0",
     "ember-feature-flags": "^6.0.0",
-    "ember-intl": "^5.7.0",
+    "ember-intl": "^6.0.0-beta.4",
     "ember-loading": "^2.0.0",
     "ember-route-action-helper": "^2.0.8",
     "ember-truth-helpers": "^3.0.0"

addons/core/tests/acceptance/index-test.js

@@ -0,0 +1,12 @@
+import { module, test } from 'qunit';
+import { visit, currentURL } from '@ember/test-helpers';
+import { setupApplicationTest } from 'ember-qunit';
+
+module('Acceptance | index test', function (hooks) {
+  setupApplicationTest(hooks);
+
+  test('visiting /', async function (assert) {
+    await visit('/');
+    assert.deepEqual(currentURL(), '/');
+  });
+});

addons/core/tests/acceptance/smoke-test.js

@@ -0,0 +1,13 @@
+import { module, test } from 'qunit';
+import { visit, currentURL } from '@ember/test-helpers';
+import { setupApplicationTest } from 'ember-qunit';
+
+module('Acceptance | smoke test', function (hooks) {
+  setupApplicationTest(hooks);
+
+  test('visiting /smoke', async function (assert) {
+    await visit('/smoke');
+
+    assert.deepEqual(currentURL(), '/smoke');
+  });
+});

addons/core/tests/dummy/app/controllers/index.js

@@ -1,7 +1,7 @@
 import Controller from '@ember/controller';
 import { inject as service } from '@ember/service';
 
-export default class ApplicationController extends Controller {
+export default class IndexController extends Controller {
   // =services
 
   @service clockTick;

addons/core/tests/dummy/app/router.js

@@ -6,4 +6,6 @@ export default class Router extends EmberRouter {
   rootURL = config.rootURL;
 }
 
-Router.map(function () {});
+Router.map(function () {
+  this.route('smoke');
+});

addons/core/tests/dummy/app/routes/application.js

@@ -0,0 +1,10 @@
+import Route from '@ember/routing/route';
+import { inject as service } from '@ember/service';
+
+export default class ApplicationRoute extends Route {
+  @service intl;
+
+  beforeModel() {
+    this.intl.setLocale(['en-us']);
+  }
+}

addons/core/tests/dummy/app/routes/smoke.js

@@ -0,0 +1,3 @@
+import Route from '@ember/routing/route';
+
+export default class SmokeRoute extends Route {}

addons/core/tests/dummy/app/templates/application.hbs

@@ -1,2 +1 @@
-<h2 id='title'>Welcome to Ember</h2>
-<p>{{relative-datetime-live this.now}}</p>
+{{outlet}}

addons/core/tests/dummy/app/templates/index.hbs

@@ -0,0 +1,2 @@
+<h2 id='title'>Welcome to Ember</h2>
+<p>{{relative-datetime-live this.now}}</p>

addons/core/tests/dummy/app/templates/smoke-test.hbs

@@ -0,0 +1,8 @@
+<h1>Smoke Test</h1>
+<p>
+  This template is used by the smoke-test acceptance tests, which validate that
+  Ember can start up and basic features work as intended.
+</p>
+
+<h2>{{t 'resources.account.title'}}</h2>
+<p>{{t 'resources.account.description'}}</p>

addons/core/tests/integration/components/error/message-test.js

@@ -2,9 +2,11 @@ import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
 import { render, find } from '@ember/test-helpers';
 import { hbs } from 'ember-cli-htmlbars';
+import { setupIntl } from 'ember-intl/test-support';
 
 module('Integration | Component | error/message', function (hooks) {
   setupRenderingTest(hooks);
+  setupIntl(hooks);
 
   test('it renders predefined message for known error status', async function (assert) {
     await render(hbs`<Error::Message @status='401' />`);