UninstallKernelTest.php in Drupal 10

Namespace

Drupal\Tests\system\Kernel\Installer

File

core/modules/system/tests/src/Kernel/Installer/UninstallKernelTest.php

<?php

namespace Drupal\Tests\system\Kernel\Installer;

use Drupal\KernelTests\KernelTestBase;
use Drupal\module_test\PluginManagerCacheClearer;

/**
 * Tests the uninstallation of modules.
 *
 * @group Module
 */
class UninstallKernelTest extends KernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'system',
    'user',
    'field',
    'file',
    'image',
    'media',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this
      ->installSchema('user', [
      'users_data',
    ]);
    $this
      ->installEntitySchema('media');
    $this
      ->installEntitySchema('file');
    $this
      ->installConfig([
      'media',
    ]);
  }

  /**
   * Tests uninstalling media and file modules.
   */
  public function testUninstallMedia() {

    // Media creates a file field that is removed on uninstall, ensure that it
    // is fully deleted (as it is empty) and that file then can be uninstalled
    // as well.
    \Drupal::service('module_installer')
      ->uninstall([
      'media',
    ]);
    \Drupal::service('module_installer')
      ->uninstall([
      'file',
    ]);
  }

  /**
   * Tests uninstalling a module with a plugin cache clearer service.
   */
  public function testUninstallPluginCacheClear() {
    \Drupal::service('module_installer')
      ->install([
      'module_test',
    ]);
    $this
      ->assertFalse($this->container
      ->get('state')
      ->get(PluginManagerCacheClearer::class));
    \Drupal::service('module_installer')
      ->install([
      'dblog',
    ]);
    $this
      ->assertTrue($this->container
      ->get('state')
      ->get(PluginManagerCacheClearer::class));

    // The plugin cache clearer service should be called during dblog uninstall
    // without the dependency.
    \Drupal::service('module_installer')
      ->uninstall([
      'dblog',
    ]);
    $this
      ->assertFalse($this->container
      ->get('state')
      ->get(PluginManagerCacheClearer::class));

    // The service should not be called during module_test uninstall.
    $this->container
      ->get('state')
      ->delete(PluginManagerCacheClearer::class);
    \Drupal::service('module_installer')
      ->uninstall([
      'module_test',
    ]);
    $this
      ->assertNull($this->container
      ->get('state')
      ->get(PluginManagerCacheClearer::class));
  }

}

Classes

Name	Description
UninstallKernelTest	Tests the uninstallation of modules.