--- /dev/null
+<?php
+
+namespace Drupal\Tests\image\Kernel\Migrate\d7;
+
+use Drupal\Tests\migrate_drupal\Kernel\d7\MigrateDrupal7TestBase;
+
+/**
+ * Tests migration of Image variables to configuration.
+ *
+ * @group image
+ */
+class MigrateImageSettingsTest extends MigrateDrupal7TestBase {
+
+ public static $modules = ['image'];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+ $this->executeMigration('d7_image_settings');
+ }
+
+ /**
+ * Tests the migration.
+ */
+ public function testMigration() {
+ $config = $this->config('image.settings');
+ // These settings are not recommended...
+ $this->assertTrue($config->get('allow_insecure_derivatives'));
+ $this->assertTrue($config->get('suppress_itok_output'));
+ $this->assertIdentical("core/modules/image/testsample.png", $config->get('preview_image'));
+ }
+
+}