Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\field\Tests;
Chris@0: 
Chris@0: use Drupal\entity_test\Entity\EntityTest;
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * Delete field storages and fields during config synchronization and uninstall
Chris@0:  * module that provides the field type through the UI.
Chris@0:  *
Chris@0:  * @group field
Chris@0:  * @see \Drupal\field\ConfigImporterFieldPurger
Chris@0:  * @see field_config_import_steps_alter()
Chris@0:  * @see field_form_config_admin_import_form_alter()
Chris@0:  */
Chris@0: class FieldImportDeleteUninstallUiTest extends FieldTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['entity_test', 'telephone', 'config', 'filter', 'datetime'];
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     $this->drupalLogin($this->drupalCreateUser(['synchronize configuration']));
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests deleting field storages and fields as part of config import.
Chris@0:    */
Chris@0:   public function testImportDeleteUninstall() {
Chris@0:     // Create a telephone field.
Chris@0:     $field_storage = FieldStorageConfig::create([
Chris@0:       'field_name' => 'field_tel',
Chris@0:       'entity_type' => 'entity_test',
Chris@0:       'type' => 'telephone',
Chris@0:     ]);
Chris@0:     $field_storage->save();
Chris@0:     FieldConfig::create([
Chris@0:       'field_storage' => $field_storage,
Chris@0:       'bundle' => 'entity_test',
Chris@0:     ])->save();
Chris@0: 
Chris@0:     // Create a text field.
Chris@0:     $date_field_storage = FieldStorageConfig::create([
Chris@0:       'field_name' => 'field_date',
Chris@0:       'entity_type' => 'entity_test',
Chris@0:       'type' => 'datetime',
Chris@0:     ]);
Chris@0:     $date_field_storage->save();
Chris@0:     FieldConfig::create([
Chris@0:       'field_storage' => $date_field_storage,
Chris@0:       'bundle' => 'entity_test',
Chris@0:     ])->save();
Chris@0: 
Chris@0:     // Create an entity which has values for the telephone and text field.
Chris@0:     $entity = EntityTest::create();
Chris@0:     $value = '+0123456789';
Chris@0:     $entity->field_tel = $value;
Chris@0:     $entity->field_date = time();
Chris@0:     $entity->name->value = $this->randomMachineName();
Chris@0:     $entity->save();
Chris@0: 
Chris@0:     // Delete the text field before exporting configuration so that we can test
Chris@0:     // that deleted fields that are provided by modules that will be uninstalled
Chris@0:     // are also purged and that the UI message includes such fields.
Chris@0:     $date_field_storage->delete();
Chris@0: 
Chris@0:     // Verify entity has been created properly.
Chris@0:     $id = $entity->id();
Chris@0:     $entity = EntityTest::load($id);
Chris@0:     $this->assertEqual($entity->field_tel->value, $value);
Chris@0:     $this->assertEqual($entity->field_tel[0]->value, $value);
Chris@0: 
Chris@0:     $active = $this->container->get('config.storage');
Chris@0:     $sync = $this->container->get('config.storage.sync');
Chris@0:     $this->copyConfig($active, $sync);
Chris@0: 
Chris@0:     // Stage uninstall of the Telephone module.
Chris@0:     $core_extension = $this->config('core.extension')->get();
Chris@0:     unset($core_extension['module']['telephone']);
Chris@0:     $sync->write('core.extension', $core_extension);
Chris@0: 
Chris@0:     // Stage the field deletion
Chris@0:     $sync->delete('field.storage.entity_test.field_tel');
Chris@0:     $sync->delete('field.field.entity_test.entity_test.field_tel');
Chris@0:     $this->drupalGet('admin/config/development/configuration');
Chris@0:     // Test that the message for one field being purged during a configuration
Chris@0:     // synchronization is correct.
Chris@0:     $this->assertText('This synchronization will delete data from the field entity_test.field_tel.');
Chris@0: 
Chris@0:     // Stage an uninstall of the datetime module to test the message for
Chris@0:     // multiple fields.
Chris@0:     unset($core_extension['module']['datetime']);
Chris@0:     $sync->write('core.extension', $core_extension);
Chris@0: 
Chris@0:     $this->drupalGet('admin/config/development/configuration');
Chris@0:     $this->assertText('This synchronization will delete data from the fields: entity_test.field_tel, entity_test.field_date.');
Chris@0: 
Chris@0:     // This will purge all the data, delete the field and uninstall the
Chris@0:     // Telephone and Text modules.
Chris@0:     $this->drupalPostForm(NULL, [], t('Import all'));
Chris@0:     $this->assertNoText('Field data will be deleted by this synchronization.');
Chris@0:     $this->rebuildContainer();
Chris@0:     $this->assertFalse(\Drupal::moduleHandler()->moduleExists('telephone'));
Chris@0:     $this->assertFalse(\Drupal::entityManager()->loadEntityByUuid('field_storage_config', $field_storage->uuid()), 'The telephone field has been deleted by the configuration synchronization');
Chris@0:     $deleted_storages = \Drupal::state()->get('field.storage.deleted') ?: [];
Chris@0:     $this->assertFalse(isset($deleted_storages[$field_storage->uuid()]), 'Telephone field has been completed removed from the system.');
Chris@0:     $this->assertFalse(isset($deleted_storages[$field_storage->uuid()]), 'Text field has been completed removed from the system.');
Chris@0:   }
Chris@0: 
Chris@0: }