diff core/modules/migrate_drupal/src/Tests/StubTestTrait.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/migrate_drupal/src/Tests/StubTestTrait.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,74 @@
+<?php
+
+namespace Drupal\migrate_drupal\Tests;
+
+use Drupal\migrate\Row;
+
+/**
+ * Provides common functionality for testing stubbing.
+ */
+trait StubTestTrait {
+
+  /**
+   * Test that creating a stub of the given entity type results in a valid
+   * entity.
+   *
+   * @param string $entity_type_id
+   *   The entity type we are stubbing.
+   */
+  protected function performStubTest($entity_type_id) {
+    $entity_id = $this->createStub($entity_type_id);
+    $this->assertTrue($entity_id, 'Stub successfully created');
+    if ($entity_id) {
+      $violations = $this->validateStub($entity_type_id, $entity_id);
+      if (!$this->assertIdentical(count($violations), 0, 'Stub is a valid entity')) {
+        foreach ($violations as $violation) {
+          $this->fail((string) $violation->getMessage());
+        }
+      }
+    }
+  }
+
+  /**
+   * Create a stub of the given entity type.
+   *
+   * @param string $entity_type_id
+   *   The entity type we are stubbing.
+   *
+   * @return int
+   *   ID of the created entity.
+   */
+  protected function createStub($entity_type_id) {
+    // Create a dummy migration to pass to the destination plugin.
+    $definition = [
+      'migration_tags' => ['Stub test'],
+      'source' => ['plugin' => 'empty'],
+      'process' => [],
+      'destination' => ['plugin' => 'entity:' . $entity_type_id],
+    ];
+    $migration = \Drupal::service('plugin.manager.migration')->createStubMigration($definition);
+    $destination_plugin = $migration->getDestinationPlugin(TRUE);
+    $stub_row = new Row([], [], TRUE);
+    $destination_ids = $destination_plugin->import($stub_row);
+    return reset($destination_ids);
+  }
+
+  /**
+   * Perform validation on a stub entity.
+   *
+   * @param string $entity_type_id
+   *   The entity type we are stubbing.
+   * @param string $entity_id
+   *   ID of the stubbed entity to validate.
+   *
+   * @return \Drupal\Core\Entity\EntityConstraintViolationListInterface
+   *   List of constraint violations identified.
+   */
+  protected function validateStub($entity_type_id, $entity_id) {
+    $controller = \Drupal::entityManager()->getStorage($entity_type_id);
+    /** @var \Drupal\Core\Entity\ContentEntityInterface $stub_entity */
+    $stub_entity = $controller->load($entity_id);
+    return $stub_entity->validate();
+  }
+
+}