+<?php
+
+namespace Drupal\Tests\field\Kernel\Migrate\d7;
+
+use Drupal\Core\Entity\Entity\EntityViewMode;
+use Drupal\migrate\MigrateExecutable;
+
+/**
+ * Migrates and rolls back Drupal 7 view modes.
+ *
+ * @group field
+ */
+class RollbackViewModesTest extends MigrateViewModesTest {
+
+ /**
+ * Tests migrating D7 view modes, then rolling back.
+ */
+ public function testMigration() {
+ // Test that the view modes have migrated (prior to rollback).
+ parent::testMigration();
+
+ $this->executeRollback('d7_view_modes');
+
+ // Check that view modes have been rolled back.
+ $view_mode_ids = [
+ 'comment.full',
+ 'node.teaser',
+ 'node.full',
+ 'user.full',
+ ];
+ foreach ($view_mode_ids as $view_mode_id) {
+ $this->assertNull(EntityViewMode::load($view_mode_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();
+ }
+
+}