public function PageTitleTest::testRoutingTitle in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/System/PageTitleTest.php \Drupal\Tests\system\Functional\System\PageTitleTest::testRoutingTitle()

Tests the page title of render arrays.

See also

\Drupal\test_page_test\Controller\Test

File

core/modules/system/tests/src/Functional/System/PageTitleTest.php, line 118

Class

PageTitleTest

Tests HTML output escaping of page title, site name, and slogan.

Namespace

Drupal\Tests\system\Functional\System

Code

public function testRoutingTitle() {

  // Test the '#title' render array attribute.
  $this
    ->drupalGet('test-render-title');
  $this
    ->assertSession()
    ->titleEquals('Foo | Drupal');
  $result = $this
    ->xpath('//h1[@class="page-title"]');
  $this
    ->assertEquals('Foo', $result[0]
    ->getText());

  // Test forms
  $this
    ->drupalGet('form-test/object-builder');
  $this
    ->assertSession()
    ->titleEquals('Test dynamic title | Drupal');
  $result = $this
    ->xpath('//h1[@class="page-title"]');
  $this
    ->assertEquals('Test dynamic title', $result[0]
    ->getText());

  // Set some custom translated strings.
  $settings_key = 'locale_custom_strings_en';

  // Update in-memory settings directly.
  $settings = Settings::getAll();
  $settings[$settings_key] = [
    '' => [
      'Static title' => 'Static title translated',
    ],
  ];
  new Settings($settings);

  // Rewrites the settings.php.
  $this
    ->writeSettings([
    'settings' => [
      $settings_key => (object) [
        'value' => $settings[$settings_key],
        'required' => TRUE,
      ],
    ],
  ]);

  // Ensure that the title got translated.
  $this
    ->drupalGet('test-page-static-title');
  $this
    ->assertSession()
    ->titleEquals('Static title translated | Drupal');
  $result = $this
    ->xpath('//h1[@class="page-title"]');
  $this
    ->assertEquals('Static title translated', $result[0]
    ->getText());

  // Test the dynamic '_title_callback' route option.
  $this
    ->drupalGet('test-page-dynamic-title');
  $this
    ->assertSession()
    ->titleEquals('Dynamic title | Drupal');
  $result = $this
    ->xpath('//h1[@class="page-title"]');
  $this
    ->assertEquals('Dynamic title', $result[0]
    ->getText());

  // Ensure that titles are cacheable and are escaped normally if the
  // controller does not escape them.
  $this
    ->drupalGet('test-page-cached-controller');
  $this
    ->assertSession()
    ->titleEquals('Cached title | Drupal');
  $this
    ->assertSession()
    ->responseContains(Html::escape('<span>Cached title</span>') . '</h1>');
  $this
    ->drupalGet('test-page-cached-controller');
  $this
    ->assertSession()
    ->titleEquals('Cached title | Drupal');
  $this
    ->assertSession()
    ->responseContains(Html::escape('<span>Cached title</span>') . '</h1>');
}