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[yaffs-website] / web / core / modules / config / tests / src / Traits / AssertConfigEntityImportTrait.php

diff --git a/web/core/modules/config/tests/src/Traits/AssertConfigEntityImportTrait.php b/web/core/modules/config/tests/src/Traits/AssertConfigEntityImportTrait.php
new file mode 100644 (file)
index 0000000..6a7b2bb
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+++ b/web/core/modules/config/tests/src/Traits/AssertConfigEntityImportTrait.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Drupal\Tests\config\Traits;
+
+use Drupal\Core\Config\Entity\ConfigEntityInterface;
+
+/**
+ * Provides test assertions for testing config entity synchronization.
+ *
+ * Can be used by test classes that extend \Drupal\Tests\BrowserTestBase or
+ * \Drupal\KernelTests\KernelTestBase.
+ */
+trait AssertConfigEntityImportTrait {
+
+  /**
+   * Asserts that a config entity can be imported without changing it.
+   *
+   * @param \Drupal\Core\Config\Entity\ConfigEntityInterface $entity
+   *   The config entity to test importing.
+   */
+  public function assertConfigEntityImport(ConfigEntityInterface $entity) {
+    // Save original config information.
+    $entity_uuid = $entity->uuid();
+    $entity_type_id = $entity->getEntityTypeId();
+    $original_data = $entity->toArray();
+    // Copy everything to sync.
+    $this->copyConfig(\Drupal::service('config.storage'), \Drupal::service('config.storage.sync'));
+    // Delete the configuration from active. Don't worry about side effects of
+    // deleting config like fields cleaning up field storages. The coming import
+    // should recreate everything as necessary.
+    $entity->delete();
+    $this->configImporter()->reset()->import();
+    $imported_entity = \Drupal::service('entity.repository')->loadEntityByUuid($entity_type_id, $entity_uuid);
+    $this->assertIdentical($original_data, $imported_entity->toArray());
+  }
+
+}