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.');
}