function FieldImportDeleteUninstallTest::testImportDeleteUninstall

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

File

core/modules/field/tests/src/Kernel/FieldImportDeleteUninstallTest.php, line 39

Class

FieldImportDeleteUninstallTest

Tests field storages and fields deletion during config synchronization.

Namespace

Code

public function testImportDeleteUninstall() : void {
  // Create a field to delete to prove that
  // \Drupal\field\ConfigImporterFieldPurger does not purge fields that are
  // not related to the configuration synchronization.
  $unrelated_field_storage = FieldStorageConfig::create([
    'field_name' => 'field_int',
    'entity_type' => 'entity_test',
    'type' => 'integer',
  ]);
  $unrelated_field_storage->save();
  FieldConfig::create([
    'field_storage' => $unrelated_field_storage,
    'bundle' => 'entity_test',
  ])->save();
  // Create a telephone field for validation.
  $field_storage = FieldStorageConfig::create([
    'field_name' => 'field_test',
    'entity_type' => 'entity_test',
    'type' => 'telephone',
  ]);
  $field_storage->save();
  FieldConfig::create([
    'field_storage' => $field_storage,
    'bundle' => 'entity_test',
  ])->save();
  $entity = EntityTest::create();
  $value = '+0123456789';
  $entity->field_test = $value;
  $entity->field_int = '99';
  $entity->name->value = $this->randomMachineName();
  $entity->save();
  // Verify entity has been created properly.
  $id = $entity->id();
  $entity = EntityTest::load($id);
  $this->assertEquals($value, $entity->field_test->value);
  $this->assertEquals($value, $entity->field_test[0]->value);
  $this->assertEquals('99', $entity->field_int->value);
  // Delete unrelated field before copying configuration and running the
  // synchronization.
  $unrelated_field_storage->delete();
  $active = $this->container
    ->get('config.storage');
  $sync = $this->container
    ->get('config.storage.sync');
  $this->copyConfig($active, $sync);
  // Stage uninstall of the Telephone module.
  $core_extension = $this->config('core.extension')
    ->get();
  unset($core_extension['module']['telephone']);
  $sync->write('core.extension', $core_extension);
  // Stage the field deletion
  $sync->delete('field.storage.entity_test.field_test');
  $sync->delete('field.field.entity_test.entity_test.field_test');
  $steps = $this->configImporter()
    ->initialize();
  $this->assertSame([
    '\\Drupal\\field\\ConfigImporterFieldPurger',
    'process',
  ], $steps[0], 'The additional process configuration synchronization step has been added.');
  // This will purge all the data, delete the field and uninstall the
  // Telephone module.
  $this->configImporter()
    ->import();
  $this->assertFalse(\Drupal::moduleHandler()->moduleExists('telephone'));
  $this->assertNull(\Drupal::service('entity.repository')->loadEntityByUuid('field_storage_config', $field_storage->uuid()), 'The test field has been deleted by the configuration synchronization');
  $deleted_storages = \Drupal::state()->get('field.storage.deleted', []);
  $this->assertFalse(isset($deleted_storages[$field_storage->uuid()]), 'Telephone field has been completed removed from the system.');
  $this->assertTrue(isset($deleted_storages[$unrelated_field_storage->uuid()]), 'Unrelated field not purged by configuration synchronization.');
}