feat: provide getPageTitle test helper to consuming apps

README.md

@@ -58,6 +58,27 @@ module.exports = function (environment) {
 };
 ```
 
+### Testing
+`assert` the page `title` with the supplied `getPageTitle` test helper:
+
+```javascript
+import { getPageTitle } from 'ember-page-title/test-support';
+
+module('Acceptance | Register Page', function(hooks) {
+  setupApplicationTest(hooks);
+
+  test('visiting /register', async function(assert) {
+    const registerURL = '/register';
+    await visit(registerURL);
+
+    assert.equal(currentURL(), registerURL);
+    assert.equal(getPageTitle(), 'Register | Some Website');
+  });
+});
+```
+
+### Deprecations
+
 #### `page-title` Service
 
 If you want to be notified when the page title has been updated, you can extend and override the `page-title` service and provide your own `titleDidUpdate` hook. The `titleDidUpdate` hook receives the new title as its sole argument.

addon-test-support/index.js

@@ -0,0 +1 @@
+export { getPageTitle } from './get-page-title';

tests/acceptance/posts-test.js

@@ -2,7 +2,7 @@ import PageTitleService from 'ember-page-title/services/page-title';
 import { click, find, waitUntil, visit } from '@ember/test-helpers';
 import { module, test } from 'qunit';
 import { setupApplicationTest } from 'ember-qunit';
-import { getPageTitle } from '../helpers/get-page-title';
+import { getPageTitle } from 'ember-page-title/test-support';
 
 module('Acceptance: title', function (hooks) {
   setupApplicationTest(hooks);

tests/fastboot/title-test.js

@@ -1,6 +1,6 @@
 import { module, test } from 'qunit';
 import { setup, visit } from 'ember-cli-fastboot-testing/test-support';
-import { getPageTitle } from "../helpers/get-page-title"
+import { getPageTitle } from 'ember-page-title/test-support';
 
 module('FastBoot: title', function(hooks) {
   setup(hooks);