Version 1

[yaffs-website] / web / core / modules / field / tests / src / Kernel / Migrate / d7 / RollbackFieldTest.php

diff --git a/web/core/modules/field/tests/src/Kernel/Migrate/d7/RollbackFieldTest.php b/web/core/modules/field/tests/src/Kernel/Migrate/d7/RollbackFieldTest.php
new file mode 100644 (file)
index 0000000..7c5c6fd
--- /dev/null
+++ b/web/core/modules/field/tests/src/Kernel/Migrate/d7/RollbackFieldTest.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace Drupal\Tests\field\Kernel\Migrate\d7;
+
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\migrate\MigrateExecutable;
+
+/**
+ * Migrates and rolls back Drupal 7 fields.
+ *
+ * @group field
+ */
+class RollbackFieldTest extends MigrateFieldTest {
+
+  /**
+   * Tests migrating D7 fields to field_storage_config entities, then rolling back.
+   */
+  public function testFields() {
+    // Test that the fields have migrated (prior to rollback).
+    parent::testFields();
+
+    $this->executeRollback('d7_field');
+
+    // Check that fields have been rolled back.
+    $rolled_back_field_ids = [
+      'comment.field_integer',
+      'node.taxonomy_forums',
+      'node.field_integer',
+      'node.field_tags',
+      'node.field_term_reference',
+      'node.field_text_list',
+      'node.field_text',
+      'node.field_phone',
+      'node.field_file',
+      'node.field_images',
+      'node.field_image',
+      'node.field_long_text',
+      'node.field_date_with_end_time',
+      'node.field_integer_list',
+      'node.field_date',
+      'node.field_link',
+      'node.field_float',
+      'node.field_boolean',
+      'node.field_email',
+      'user.field_file',
+    ];
+    foreach ($rolled_back_field_ids as $field_id) {
+      $this->assertNull(FieldStorageConfig::load($field_id));
+    }
+
+    // Check that fields that should persist have not been rolled back.
+    $non_rolled_back_field_ids = [
+      'node.body',
+      'comment.comment_body',
+    ];
+    foreach ($non_rolled_back_field_ids as $field_id) {
+      $this->assertNotNull(FieldStorageConfig::load($field_id));
+    }
+  }
+
+  /**
+   * Executes a single rollback.
+   *
+   * @param string|\Drupal\migrate\Plugin\MigrationInterface $migration
+   *   The migration to rollback, or its ID.
+   */
+  protected function executeRollback($migration) {
+    if (is_string($migration)) {
+      $this->migration = $this->getMigration($migration);
+    }
+    else {
+      $this->migration = $migration;
+    }
+    (new MigrateExecutable($this->migration, $this))->rollback();
+  }
+
+}