--- /dev/null
+<?php
+
+namespace Drupal\Tests\block_content\Kernel\Migrate;
+
+use Drupal\Core\Entity\Entity\EntityFormDisplay;
+use Drupal\Tests\migrate_drupal\Kernel\d7\MigrateDrupal7TestBase;
+
+/**
+ * Tests migration of block content body field form display configuration.
+ *
+ * @group block_content
+ */
+class MigrateBlockContentEntityFormDisplayTest extends MigrateDrupal7TestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = ['block', 'block_content', 'filter', 'text'];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+ $this->installConfig(static::$modules);
+ $this->executeMigrations([
+ 'block_content_type',
+ 'block_content_body_field',
+ 'block_content_entity_form_display',
+ ]);
+ }
+
+ /**
+ * Asserts a display entity.
+ *
+ * @param string $id
+ * The entity ID.
+ * @param string $component
+ * The ID of the form component.
+ */
+ protected function assertDisplay($id, $component_id) {
+ $component = EntityFormDisplay::load($id)->getComponent($component_id);
+ $this->assertInternalType('array', $component);
+ $this->assertSame('text_textarea_with_summary', $component['type']);
+ }
+
+ /**
+ * Tests the migrated display configuration.
+ */
+ public function testMigration() {
+ $this->assertDisplay('block_content.basic.default', 'body');
+ }
+
+}