public function ThemeInstallerTest::testInstallSubTheme in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php \Drupal\KernelTests\Core\Theme\ThemeInstallerTest::testInstallSubTheme()
2. 10 core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php \Drupal\KernelTests\Core\Theme\ThemeInstallerTest::testInstallSubTheme()

Tests installing a sub-theme.

File

core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php, line 84

Class

ThemeInstallerTest

Tests installing and uninstalling of themes.

Namespace

Drupal\KernelTests\Core\Theme

Code

public function testInstallSubTheme() {
  $name = 'test_subtheme';
  $base_name = 'test_basetheme';
  $themes = $this
    ->themeHandler()
    ->listInfo();
  $this
    ->assertEmpty(array_keys($themes));
  $this
    ->themeInstaller()
    ->install([
    $name,
  ]);
  $themes = $this
    ->themeHandler()
    ->listInfo();
  $this
    ->assertTrue(isset($themes[$name]));
  $this
    ->assertTrue(isset($themes[$base_name]));
  $this
    ->themeInstaller()
    ->uninstall([
    $name,
  ]);
  $themes = $this
    ->themeHandler()
    ->listInfo();
  $this
    ->assertFalse(isset($themes[$name]));
  $this
    ->assertTrue(isset($themes[$base_name]));
}