diff --git a/core/modules/path/tests/src/Field/PathFieldDefinitionTest.php b/core/modules/path/tests/src/Field/PathFieldDefinitionTest.php
index 9d43ee7..bd3efa7 100644
--- a/core/modules/path/tests/src/Field/PathFieldDefinitionTest.php
+++ b/core/modules/path/tests/src/Field/PathFieldDefinitionTest.php
@@ -2,18 +2,18 @@
 
 /**
  * @file
- * Contains \Drupal\path\Tests\Plugin\Field\FieldType\PathFieldDefinitionTest
+ * Contains \Drupal\path\Tests\Plugin\Field\FieldType\PathFieldDefinitionTest.
  */
 
 namespace Drupal\path\Tests\Field;
 
-use Drupal\Tests\Core\Field\FieldDefinitionTestBase;
+use Drupal\Tests\Core\Field\BaseFieldDefinitionTestBase;
 
 /**
  * @coversDefaultClass \Drupal\Core\Field\BaseFieldDefinition
  * @group path
  */
-class PathFieldDefinitionTest extends FieldDefinitionTestBase {
+class PathFieldDefinitionTest extends BaseFieldDefinitionTestBase {
 
   /**
    * {@inheritdoc}
diff --git a/core/tests/Drupal/Tests/Core/Field/FieldDefinitionTestBase.php b/core/tests/Drupal/Tests/Core/Field/BaseFieldDefinitionTestBase.php
similarity index 90%
rename from core/tests/Drupal/Tests/Core/Field/FieldDefinitionTestBase.php
rename to core/tests/Drupal/Tests/Core/Field/BaseFieldDefinitionTestBase.php
index 0a56d70..ca0583f 100644
--- a/core/tests/Drupal/Tests/Core/Field/FieldDefinitionTestBase.php
+++ b/core/tests/Drupal/Tests/Core/Field/BaseFieldDefinitionTestBase.php
@@ -1,7 +1,8 @@
 <?php
+
 /**
  * @file
- * Contains \Drupal\Tests\Core\Fied\FieldDefinitionTestBase.
+ * Contains \Drupal\Tests\Core\Field\BaseFieldDefinitionTestBase.
  */
 
 namespace Drupal\Tests\Core\Field;
@@ -9,13 +10,12 @@
 use Drupal\Core\DependencyInjection\ContainerBuilder;
 use Drupal\Core\Field\BaseFieldDefinition;
 use Drupal\Core\Field\FieldTypePluginManager;
-use Drupal\Core\Language\Language;
 use Drupal\Tests\UnitTestCase;
 
 /**
- * Provides a test base class for testing field definitions.
+ * Provides setup method for testing base field definitions.
  */
-abstract class FieldDefinitionTestBase extends UnitTestCase {
+abstract class BaseFieldDefinitionTestBase extends UnitTestCase {
 
   /**
    * The field definition used in this test.