ConfigInstallTest.php in Drupal 8

Namespace

Drupal\KernelTests\Core\Config

File

core/tests/Drupal/KernelTests/Core/Config/ConfigInstallTest.php

<?php

namespace Drupal\KernelTests\Core\Config;

use Drupal\Core\Config\InstallStorage;
use Drupal\Core\Config\PreExistingConfigException;
use Drupal\Core\Config\UnmetDependenciesException;
use Drupal\KernelTests\KernelTestBase;
use PHPUnit\Framework\Error\Warning;

/**
 * Tests installation of configuration objects in installation functionality.
 *
 * @group config
 * @see \Drupal\Core\Config\ConfigInstaller
 */
class ConfigInstallTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  public static $modules = [
    'system',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();

    // Ensure the global variable being asserted by this test does not exist;
    // a previous test executed in this request/process might have set it.
    unset($GLOBALS['hook_config_test']);
  }

  /**
   * Tests module installation.
   */
  public function testModuleInstallation() {
    $default_config = 'config_test.system';
    $default_configuration_entity = 'config_test.dynamic.dotted.default';

    // Verify that default module config does not exist before installation yet.
    $config = $this
      ->config($default_config);
    $this
      ->assertIdentical($config
      ->isNew(), TRUE);
    $config = $this
      ->config($default_configuration_entity);
    $this
      ->assertIdentical($config
      ->isNew(), TRUE);

    // Ensure that schema provided by modules that are not installed is not
    // available.
    $this
      ->assertFalse(\Drupal::service('config.typed')
      ->hasConfigSchema('config_schema_test.someschema'), 'Configuration schema for config_schema_test.someschema does not exist.');

    // Install the test module.
    $this
      ->installModules([
      'config_test',
    ]);

    // Verify that default module config exists.
    \Drupal::configFactory()
      ->reset($default_config);
    \Drupal::configFactory()
      ->reset($default_configuration_entity);
    $config = $this
      ->config($default_config);
    $this
      ->assertIdentical($config
      ->isNew(), FALSE);
    $config = $this
      ->config($default_configuration_entity);
    $this
      ->assertIdentical($config
      ->isNew(), FALSE);

    // Verify that config_test API hooks were invoked for the dynamic default
    // configuration entity.
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['load']));
    $this
      ->assertTrue(isset($GLOBALS['hook_config_test']['presave']));
    $this
      ->assertTrue(isset($GLOBALS['hook_config_test']['insert']));
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['update']));
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['predelete']));
    $this
      ->assertFalse(isset($GLOBALS['hook_config_test']['delete']));

    // Install the schema test module.
    $this
      ->enableModules([
      'config_schema_test',
    ]);
    $this
      ->installConfig([
      'config_schema_test',
    ]);

    // After module installation the new schema should exist.
    $this
      ->assertTrue(\Drupal::service('config.typed')
      ->hasConfigSchema('config_schema_test.someschema'), 'Configuration schema for config_schema_test.someschema exists.');

    // Test that uninstalling configuration removes configuration schema.
    $this
      ->config('core.extension')
      ->set('module', [])
      ->save();
    \Drupal::service('config.manager')
      ->uninstall('module', 'config_test');
    $this
      ->assertFalse(\Drupal::service('config.typed')
      ->hasConfigSchema('config_schema_test.someschema'), 'Configuration schema for config_schema_test.someschema does not exist.');
  }

  /**
   * Tests that collections are ignored if the event does not return anything.
   */
  public function testCollectionInstallationNoCollections() {

    // Install the test module.
    $this
      ->enableModules([
      'config_collection_install_test',
    ]);
    $this
      ->installConfig([
      'config_collection_install_test',
    ]);

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $this
      ->assertEqual([], $active_storage
      ->getAllCollectionNames());
  }

  /**
   * Tests config objects in collections are installed as expected.
   */
  public function testCollectionInstallationCollections() {
    $collections = [
      'another_collection',
      'collection.test1',
      'collection.test2',
    ];

    // Set the event listener to return three possible collections.
    // @see \Drupal\config_collection_install_test\EventSubscriber
    \Drupal::state()
      ->set('config_collection_install_test.collection_names', $collections);

    // Install the test module.
    $this
      ->enableModules([
      'config_collection_install_test',
    ]);
    $this
      ->installConfig([
      'config_collection_install_test',
    ]);

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());
    foreach ($collections as $collection) {
      $collection_storage = $active_storage
        ->createCollection($collection);
      $data = $collection_storage
        ->read('config_collection_install_test.test');
      $this
        ->assertEqual($collection, $data['collection']);
    }

    // Tests that clashing configuration in collections is detected.
    try {
      \Drupal::service('module_installer')
        ->install([
        'config_collection_clash_install_test',
      ]);
      $this
        ->fail('Expected PreExistingConfigException not thrown.');
    } catch (PreExistingConfigException $e) {
      $this
        ->assertEqual($e
        ->getExtension(), 'config_collection_clash_install_test');
      $this
        ->assertEqual($e
        ->getConfigObjects(), [
        'another_collection' => [
          'config_collection_install_test.test',
        ],
        'collection.test1' => [
          'config_collection_install_test.test',
        ],
        'collection.test2' => [
          'config_collection_install_test.test',
        ],
      ]);
      $this
        ->assertEqual($e
        ->getMessage(), 'Configuration objects (another_collection/config_collection_install_test.test, collection/test1/config_collection_install_test.test, collection/test2/config_collection_install_test.test) provided by config_collection_clash_install_test already exist in active configuration');
    }

    // Test that the we can use the config installer to install all the
    // available default configuration in a particular collection for enabled
    // extensions.
    \Drupal::service('config.installer')
      ->installCollectionDefaultConfig('entity');

    // The 'entity' collection will not exist because the 'config_test' module
    // is not enabled.
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());

    // Enable the 'config_test' module and try again.
    $this
      ->enableModules([
      'config_test',
    ]);
    \Drupal::service('config.installer')
      ->installCollectionDefaultConfig('entity');
    $collections[] = 'entity';
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());
    $collection_storage = $active_storage
      ->createCollection('entity');
    $data = $collection_storage
      ->read('config_test.dynamic.dotted.default');
    $this
      ->assertSame([
      'label' => 'entity',
    ], $data);

    // Test that the config manager uninstalls configuration from collections
    // as expected.
    \Drupal::service('config.manager')
      ->uninstall('module', 'config_collection_install_test');
    $this
      ->assertEqual([
      'entity',
    ], $active_storage
      ->getAllCollectionNames());
    \Drupal::service('config.manager')
      ->uninstall('module', 'config_test');
    $this
      ->assertEqual([], $active_storage
      ->getAllCollectionNames());
  }

  /**
   * Tests collections which do not support config entities install correctly.
   *
   * Config entity detection during config installation is done by matching
   * config name prefixes. If a collection provides a configuration with a
   * matching name but does not support config entities it should be created
   * using simple configuration.
   */
  public function testCollectionInstallationCollectionConfigEntity() {
    $collections = [
      'entity',
    ];
    \Drupal::state()
      ->set('config_collection_install_test.collection_names', $collections);

    // Install the test module.
    $this
      ->installModules([
      'config_test',
      'config_collection_install_test',
    ]);

    /** @var \Drupal\Core\Config\StorageInterface $active_storage */
    $active_storage = \Drupal::service('config.storage');
    $this
      ->assertEqual($collections, $active_storage
      ->getAllCollectionNames());
    $collection_storage = $active_storage
      ->createCollection('entity');

    // The config_test.dynamic.dotted.default configuration object saved in the
    // active store should be a configuration entity complete with UUID. Because
    // the entity collection does not support configuration entities the
    // configuration object stored there with the same name should only contain
    // a label.
    $name = 'config_test.dynamic.dotted.default';
    $data = $active_storage
      ->read($name);
    $this
      ->assertTrue(isset($data['uuid']));
    $data = $collection_storage
      ->read($name);
    $this
      ->assertSame([
      'label' => 'entity',
    ], $data);
  }

  /**
   * Tests the configuration with unmet dependencies is not installed.
   */
  public function testDependencyChecking() {
    $this
      ->installModules([
      'config_test',
    ]);
    try {
      $this
        ->installModules([
        'config_install_dependency_test',
      ]);
      $this
        ->fail('Expected UnmetDependenciesException not thrown.');
    } catch (UnmetDependenciesException $e) {
      $this
        ->assertEqual($e
        ->getExtension(), 'config_install_dependency_test');
      $this
        ->assertEqual($e
        ->getConfigObjects(), [
        'config_test.dynamic.other_module_test_with_dependency' => [
          'config_other_module_config_test',
          'config_test.dynamic.dotted.english',
        ],
      ]);
      $this
        ->assertEqual($e
        ->getMessage(), 'Configuration objects provided by <em class="placeholder">config_install_dependency_test</em> have unmet dependencies: <em class="placeholder">config_test.dynamic.other_module_test_with_dependency (config_other_module_config_test, config_test.dynamic.dotted.english)</em>');
    }
    try {
      $this
        ->installModules([
        'config_install_double_dependency_test',
      ]);
      $this
        ->fail('Expected UnmetDependenciesException not thrown.');
    } catch (UnmetDependenciesException $e) {
      $this
        ->assertEquals('config_install_double_dependency_test', $e
        ->getExtension());
      $this
        ->assertEquals([
        'config_test.dynamic.other_module_test_with_dependency' => [
          'config_other_module_config_test',
          'config_test.dynamic.dotted.english',
        ],
      ], $e
        ->getConfigObjects());
      $this
        ->assertEquals('Configuration objects provided by <em class="placeholder">config_install_double_dependency_test</em> have unmet dependencies: <em class="placeholder">config_test.dynamic.other_module_test_with_dependency (config_other_module_config_test, config_test.dynamic.dotted.english)</em>', $e
        ->getMessage());
    }
    $this
      ->installModules([
      'config_test_language',
    ]);
    try {
      $this
        ->installModules([
        'config_install_dependency_test',
      ]);
      $this
        ->fail('Expected UnmetDependenciesException not thrown.');
    } catch (UnmetDependenciesException $e) {
      $this
        ->assertEqual($e
        ->getExtension(), 'config_install_dependency_test');
      $this
        ->assertEqual($e
        ->getConfigObjects(), [
        'config_test.dynamic.other_module_test_with_dependency' => [
          'config_other_module_config_test',
        ],
      ]);
      $this
        ->assertEqual($e
        ->getMessage(), 'Configuration objects provided by <em class="placeholder">config_install_dependency_test</em> have unmet dependencies: <em class="placeholder">config_test.dynamic.other_module_test_with_dependency (config_other_module_config_test)</em>');
    }
    $this
      ->installModules([
      'config_other_module_config_test',
    ]);
    $this
      ->installModules([
      'config_install_dependency_test',
    ]);
    $entity = \Drupal::entityTypeManager()
      ->getStorage('config_test')
      ->load('other_module_test_with_dependency');
    $this
      ->assertNotEmpty($entity, 'The config_test.dynamic.other_module_test_with_dependency configuration has been created during install.');

    // Ensure that dependencies can be added during module installation by
    // hooks.
    $this
      ->assertSame('config_install_dependency_test', $entity
      ->getDependencies()['module'][0]);
  }

  /**
   * Tests imported configuration entities with and without language information.
   */
  public function testLanguage() {
    $this
      ->installModules([
      'config_test_language',
    ]);

    // Test imported configuration with implicit language code.
    $storage = new InstallStorage();
    $data = $storage
      ->read('config_test.dynamic.dotted.english');
    $this
      ->assertTrue(!isset($data['langcode']));
    $this
      ->assertEqual($this
      ->config('config_test.dynamic.dotted.english')
      ->get('langcode'), 'en');

    // Test imported configuration with explicit language code.
    $data = $storage
      ->read('config_test.dynamic.dotted.french');
    $this
      ->assertEqual($data['langcode'], 'fr');
    $this
      ->assertEqual($this
      ->config('config_test.dynamic.dotted.french')
      ->get('langcode'), 'fr');
  }

  /**
   * Tests installing configuration where the filename and ID do not match.
   */
  public function testIdMisMatch() {
    $this
      ->expectException(Warning::class);
    $this
      ->expectExceptionMessage('The configuration name "config_test.dynamic.no_id_match" does not match the ID "does_not_match"');
    $this
      ->installModules([
      'config_test_id_mismatch',
    ]);
  }

  /**
   * Installs a module.
   *
   * @param array $modules
   *   The module names.
   */
  protected function installModules(array $modules) {
    $this->container
      ->get('module_installer')
      ->install($modules);
    $this->container = \Drupal::getContainer();
  }

}

Classes

Name	Description
ConfigInstallTest	Tests installation of configuration objects in installation functionality.