function FieldImportDeleteTest::testImportDelete

Tests deleting field storages and fields as part of config import.

File

core/modules/field/tests/src/Kernel/FieldImportDeleteTest.php, line 32

Class

FieldImportDeleteTest

Delete field storages and fields during config delete method invocation.

Namespace

Code

public function testImportDelete() : void {
  entity_test_create_bundle('test_bundle');
  $this->installConfig([
    'field_test_config',
  ]);
  // At this point there are 5 field configuration objects in the active
  // storage.
  // - field.storage.entity_test.field_test_import
  // - field.storage.entity_test.field_test_import_2
  // - field.field.entity_test.entity_test.field_test_import
  // - field.field.entity_test.entity_test.field_test_import_2
  // - field.field.entity_test.test_bundle.field_test_import_2
  $field_name = 'field_test_import';
  $field_storage_id = "entity_test.{$field_name}";
  $field_name_2 = 'field_test_import_2';
  $field_storage_id_2 = "entity_test.{$field_name_2}";
  $field_id = "entity_test.entity_test.{$field_name}";
  $field_id_2a = "entity_test.entity_test.{$field_name_2}";
  $field_id_2b = "entity_test.test_bundle.{$field_name_2}";
  $field_storage_config_name = "field.storage.{$field_storage_id}";
  $field_storage_config_name_2 = "field.storage.{$field_storage_id_2}";
  $field_config_name = "field.field.{$field_id}";
  $field_config_name_2a = "field.field.{$field_id_2a}";
  $field_config_name_2b = "field.field.{$field_id_2b}";
  // Create an entity with data in the first field to make sure that field
  // needs to be purged.
  $entity_test = EntityTest::create([
    'type' => 'entity_test',
  ]);
  $entity_test->set($field_name, 'test data');
  $entity_test->save();
  // Create a second bundle for the 'Entity test' entity type.
  entity_test_create_bundle('test_bundle');
  // Get the uuid's for the field storages.
  $field_storage_uuid = FieldStorageConfig::load($field_storage_id)->uuid();
  $field_storage_uuid_2 = FieldStorageConfig::load($field_storage_id_2)->uuid();
  $active = $this->container
    ->get('config.storage');
  $sync = $this->container
    ->get('config.storage.sync');
  $this->copyConfig($active, $sync);
  $this->assertTrue($sync->delete($field_storage_config_name), "Deleted field storage: {$field_storage_config_name}");
  $this->assertTrue($sync->delete($field_storage_config_name_2), "Deleted field storage: {$field_storage_config_name_2}");
  $this->assertTrue($sync->delete($field_config_name), "Deleted field: {$field_config_name}");
  $this->assertTrue($sync->delete($field_config_name_2a), "Deleted field: {$field_config_name_2a}");
  $this->assertTrue($sync->delete($field_config_name_2b), "Deleted field: {$field_config_name_2b}");
  $deletes = $this->configImporter()
    ->getUnprocessedConfiguration('delete');
  $this->assertCount(5, $deletes, 'Importing configuration will delete 3 fields and 2 field storages.');
  // Import the content of the sync directory.
  $this->configImporter()
    ->import();
  // Check that the field storages and fields are gone.
  \Drupal::entityTypeManager()->getStorage('field_storage_config')
    ->resetCache([
    $field_storage_id,
  ]);
  $field_storage = FieldStorageConfig::load($field_storage_id);
  $this->assertNull($field_storage, 'The field storage was deleted.');
  \Drupal::entityTypeManager()->getStorage('field_storage_config')
    ->resetCache([
    $field_storage_id_2,
  ]);
  $field_storage_2 = FieldStorageConfig::load($field_storage_id_2);
  $this->assertNull($field_storage_2, 'The second field storage was deleted.');
  \Drupal::entityTypeManager()->getStorage('field_config')
    ->resetCache([
    $field_id,
  ]);
  $field = FieldConfig::load($field_id);
  $this->assertNull($field, 'The field was deleted.');
  \Drupal::entityTypeManager()->getStorage('field_config')
    ->resetCache([
    $field_id_2a,
  ]);
  $field_2a = FieldConfig::load($field_id_2a);
  $this->assertNull($field_2a, 'The second field on test bundle was deleted.');
  \Drupal::entityTypeManager()->getStorage('field_config')
    ->resetCache([
    $field_id_2b,
  ]);
  $field_2b = FieldConfig::load($field_id_2b);
  $this->assertNull($field_2b, 'The second field on test bundle 2 was deleted.');
  // Check that all config files are gone.
  $active = $this->container
    ->get('config.storage');
  $this->assertSame([], $active->listAll($field_storage_config_name));
  $this->assertSame([], $active->listAll($field_storage_config_name_2));
  $this->assertSame([], $active->listAll($field_config_name));
  $this->assertSame([], $active->listAll($field_config_name_2a));
  $this->assertSame([], $active->listAll($field_config_name_2b));
  // Check that only the first storage definition is preserved in state.
  $deleted_storages = \Drupal::state()->get('field.storage.deleted', []);
  $this->assertTrue(isset($deleted_storages[$field_storage_uuid]));
  $this->assertFalse(isset($deleted_storages[$field_storage_uuid_2]));
  // Purge field data, and check that the storage definition has been
  // completely removed once the data is purged.
  field_purge_batch(10);
  $deleted_storages = \Drupal::state()->get('field.storage.deleted', []);
  $this->assertEmpty($deleted_storages, 'Fields are deleted');
}