function ConfigImportAllTest::testInstallUninstall

Tests that a fixed set of modules can be installed and uninstalled.

File

core/modules/config/tests/src/Functional/ConfigImportAllTest.php, line 45

Class

ConfigImportAllTest

Tests the largest configuration import possible with all available modules.

Namespace

Code

public function testInstallUninstall() {
  // Get a list of modules to enable.
  $all_modules = $this->container
    ->get('extension.list.module')
    ->getList();
  $all_modules = array_filter($all_modules, function ($module) {
    // Filter contrib, hidden, already enabled modules and modules in the
    // Testing package.
    if ($module->origin !== 'core' || !empty($module->info['hidden']) || $module->status == TRUE || $module->info['package'] == 'Testing') {
      return FALSE;
    }
    return TRUE;
  });
  // Install every module possible.
  \Drupal::service('module_installer')->install(array_keys($all_modules));
  $this->assertModules(array_keys($all_modules), TRUE);
  foreach ($all_modules as $module => $info) {
    $this->assertModuleConfig($module);
    $this->assertModuleTablesExist($module);
  }
  // Export active config to sync.
  $this->copyConfig($this->container
    ->get('config.storage'), $this->container
    ->get('config.storage.sync'));
  $this->resetAll();
  // Delete all entities provided by modules that prevent uninstallation. For
  // example, if any content entity exists its provider cannot be uninstalled.
  // So deleting all taxonomy terms allows the Taxonomy to be uninstalled.
  // Additionally, every field is deleted so modules can be uninstalled. For
  // example, if a comment field exists then Comment cannot be uninstalled.
  $entity_type_manager = \Drupal::entityTypeManager();
  foreach ($entity_type_manager->getDefinitions() as $entity_type) {
    if (($entity_type instanceof ContentEntityTypeInterface || in_array($entity_type->id(), [
      'field_storage_config',
      'filter_format',
    ], TRUE)) && !in_array($entity_type->getProvider(), [
      'system',
      'user',
    ], TRUE)) {
      $storage = $entity_type_manager->getStorage($entity_type->id());
      $storage->delete($storage->loadMultiple());
    }
  }
  // Purge the field data.
  field_purge_batch(1000);
  $all_modules = \Drupal::service('extension.list.module')->getList();
  // Ensure that only core required modules and the install profile can not be uninstalled.
  $validation_reasons = \Drupal::service('module_installer')->validateUninstall(array_keys($all_modules));
  $this->assertEquals([
    'path_alias',
    'system',
    'user',
    'standard',
  ], array_keys($validation_reasons));
  $modules_to_uninstall = array_filter($all_modules, function ($module) use ($validation_reasons) {
    // Filter required and not enabled modules.
    if (!empty($module->info['required']) || $module->status == FALSE) {
      return FALSE;
    }
    return TRUE;
  });
  // Can not uninstall config and use admin/config/development/configuration!
  unset($modules_to_uninstall['config']);
  $this->assertTrue(isset($modules_to_uninstall['comment']), 'The comment module will be disabled');
  $this->assertTrue(isset($modules_to_uninstall['file']), 'The File module will be disabled');
  $this->assertTrue(isset($modules_to_uninstall['editor']), 'The Editor module will be disabled');
  // Uninstall all modules that can be uninstalled.
  \Drupal::service('module_installer')->uninstall(array_keys($modules_to_uninstall));
  $this->assertModules(array_keys($modules_to_uninstall), FALSE);
  foreach ($modules_to_uninstall as $module => $info) {
    $this->assertNoModuleConfig($module);
    $this->assertModuleTablesDoNotExist($module);
  }
  // Import the configuration thereby re-installing all the modules.
  $this->drupalPostForm('admin/config/development/configuration', [], t('Import all'));
  // Modules have been installed that have services.
  $this->rebuildContainer();
  // Check that there are no errors.
  $this->assertIdentical($this->configImporter()
    ->getErrors(), []);
  // Check that all modules that were uninstalled are now reinstalled.
  $this->assertModules(array_keys($modules_to_uninstall), TRUE);
  foreach ($modules_to_uninstall as $module => $info) {
    $this->assertModuleConfig($module);
    $this->assertModuleTablesExist($module);
  }
  // Ensure that we have no configuration changes to import.
  $storage_comparer = new StorageComparer($this->container
    ->get('config.storage.sync'), $this->container
    ->get('config.storage'));
  $this->assertIdentical($storage_comparer->createChangelist()
    ->getChangelist(), $storage_comparer->getEmptyChangelist());
  // Now we have all configuration imported, test all of them for schema
  // conformance. Ensures all imported default configuration is valid when
  // all modules are enabled.
  $names = $this->container
    ->get('config.storage')
    ->listAll();
  /** @var \Drupal\Core\Config\TypedConfigManagerInterface $typed_config */
  $typed_config = $this->container
    ->get('config.typed');
  foreach ($names as $name) {
    $config = $this->config($name);
    $this->assertConfigSchema($typed_config, $name, $config->get());
  }
}