public function ThemeInstallerTest::testInstallDeprecated in Drupal 10

Tests trying to install a deprecated theme.

@covers ::install

@group legacy

File

core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php, line 163

Class

ThemeInstallerTest

Tests installing and uninstalling of themes.

Namespace

Drupal\KernelTests\Core\Theme

Code

public function testInstallDeprecated() {
  $this
    ->expectDeprecation("The theme 'deprecated_theme_test' is deprecated. See https://example.com/deprecated");
  $this
    ->themeInstaller()
    ->install([
    'deprecated_theme_test',
  ]);
  $this
    ->assertTrue(\Drupal::service('theme_handler')
    ->themeExists('deprecated_theme_test'));
}