function ThemeSuggestionsAlterTest::testDeprecatedTemplateSuggestions

Testing deprecated suggestions.

@group legacy

File

core/modules/system/tests/src/Functional/Theme/ThemeSuggestionsAlterTest.php, line 57

Class

ThemeSuggestionsAlterTest

Tests theme suggestion alter hooks.

Namespace

Code

public function testDeprecatedTemplateSuggestions() : void {
  $this->expectDeprecation('Theme suggestion theme_test_suggestion_provided__deprecated is deprecated in drupal:X.0.0 and is removed from drupal:Y.0.0. This is a test.');
  \Drupal::service('theme_installer')->install([
    'test_deprecated_suggestion_theme',
  ]);
  $this->config('system.theme')
    ->set('default', 'test_deprecated_suggestion_theme')
    ->save();
  $parameters = $this->container
    ->getParameter('twig.config');
  $parameters['debug'] = TRUE;
  $this->setContainerParameter('twig.config', $parameters);
  $this->rebuildContainer();
  $this->resetAll();
  $this->drupalGet('theme-test/suggestion-provided');
  $this->assertSession()
    ->pageTextContains('Template overridden based on a deprecated theme suggestion.');
  $this->assertSession()
    ->responseContains('✅ theme-test-suggestion-provided--deprecated.html.twig (deprecated)');
}