public function ElementInfoIntegrationTest::testElementInfoByTheme in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/KernelTests/Core/Render/ElementInfoIntegrationTest.php \Drupal\KernelTests\Core\Render\ElementInfoIntegrationTest::testElementInfoByTheme()

Ensures that the element info can be altered by themes.

File

core/tests/Drupal/KernelTests/Core/Render/ElementInfoIntegrationTest.php, line 26

Class

ElementInfoIntegrationTest

Tests the element info.

Namespace

Drupal\KernelTests\Core\Render

Code

public function testElementInfoByTheme() {

  /** @var \Drupal\Core\Theme\ThemeInitializationInterface $theme_initializer */
  $theme_initializer = $this->container
    ->get('theme.initialization');

  /** @var \Drupal\Core\Theme\ThemeManagerInterface $theme_manager */
  $theme_manager = $this->container
    ->get('theme.manager');

  /** @var \Drupal\Core\Render\ElementInfoManagerInterface $element_info */
  $element_info = $this->container
    ->get('plugin.manager.element_info');
  $theme_manager
    ->setActiveTheme($theme_initializer
    ->getActiveThemeByName('classy'));
  $this
    ->assertEquals(60, $element_info
    ->getInfo('textfield')['#size']);
  $theme_manager
    ->setActiveTheme($theme_initializer
    ->getActiveThemeByName('test_theme'));
  $this
    ->assertEquals(40, $element_info
    ->getInfo('textfield')['#size']);
}