public function FieldImportDeleteUninstallTest::testImportDeleteUninstall in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/field/tests/src/Kernel/FieldImportDeleteUninstallTest.php \Drupal\Tests\field\Kernel\FieldImportDeleteUninstallTest::testImportDeleteUninstall()
2. 10 core/modules/field/tests/src/Kernel/FieldImportDeleteUninstallTest.php \Drupal\Tests\field\Kernel\FieldImportDeleteUninstallTest::testImportDeleteUninstall()

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

File

core/modules/field/tests/src/Kernel/FieldImportDeleteUninstallTest.php, line 37

Class

FieldImportDeleteUninstallTest

Delete field storages and fields during config synchronization and uninstall module that provides the field type.

Namespace

Drupal\Tests\field\Kernel

Code

public function testImportDeleteUninstall() {

  // 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);
  $this
    ->assertEqual($entity->field_test->value, $value);
  $this
    ->assertEqual($entity->field_test[0]->value, $value);
  $this
    ->assertEqual($entity->field_int->value, '99');

  // 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();
  $this
    ->assertIdentical($steps[0], [
    '\\Drupal\\field\\ConfigImporterFieldPurger',
    'process',
  ], '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.');
}