function ThemeDeprecationTest::testThemeExtensionDeprecation

Tests that .theme deprecations are emitted.

Attributes

File

core/modules/system/tests/src/Kernel/Theme/ThemeDeprecationTest.php, line 23

Class

ThemeDeprecationTest

Tests theme file extension deprecations.

Namespace

Code

public function testThemeExtensionDeprecation() : void {
  \Drupal::service('theme_installer')->install([
    'test_theme_discovery_deprecation',
  ]);
  \Drupal::theme()->setActiveTheme(\Drupal::service(ThemeInitializationInterface::class)->initTheme('test_theme_discovery_deprecation'));
  $this->expectUserDeprecationMessage('Using test_theme_discovery_deprecation.theme is deprecated in drupal:11.5.0 and is removed from drupal:13.0.0. Use classes instead. See https://www.drupal.org/node/3581222');
}