public function ThemeTest::testPreprocessForSuggestions in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/Theme/ThemeTest.php \Drupal\Tests\system\Functional\Theme\ThemeTest::testPreprocessForSuggestions()

Ensures preprocess functions run even for suggestion implementations.

The theme hook used by this test has its base preprocess function in a separate file, so this test also ensures that the file is correctly loaded when needed.

File

core/modules/system/tests/src/Functional/Theme/ThemeTest.php, line 43

Class

ThemeTest

Tests low-level theme functions.

Namespace

Drupal\Tests\system\Functional\Theme

Code

public function testPreprocessForSuggestions() {

  // Test with both an unprimed and primed theme registry.
  drupal_theme_rebuild();
  for ($i = 0; $i < 2; $i++) {
    $this
      ->drupalGet('theme-test/suggestion');
    $this
      ->assertSession()
      ->pageTextContains('Theme hook implementor=theme-test--suggestion.html.twig. Foo=template_preprocess_theme_test');
  }
}