diff --git a/core/modules/translation/translation.test b/core/modules/translation/lib/Drupal/translation/Tests/TranslationTest.php
similarity index 99%
rename from core/modules/translation/translation.test
rename to core/modules/translation/lib/Drupal/translation/Tests/TranslationTest.php
index 1a0f0a017dd..19e7a38173d 100644
--- a/core/modules/translation/translation.test
+++ b/core/modules/translation/lib/Drupal/translation/Tests/TranslationTest.php
@@ -2,16 +2,18 @@
 
 /**
  * @file
- * Tests for the Translation module.
+ * Definition of Drupal\translation\Tests\TranslationTest.
  */
 
+namespace Drupal\translation\Tests;
+
 use Drupal\node\Node;
 use Drupal\simpletest\WebTestBase;
 
 /**
  * Functional tests for the Translation module.
  */
-class TranslationTestCase extends WebTestBase {
+class TranslationTest extends WebTestBase {
   protected $profile = 'standard';
 
   protected $book;
diff --git a/core/modules/translation/translation.info b/core/modules/translation/translation.info
index 7d574abeb49..df1b63e4213 100644
--- a/core/modules/translation/translation.info
+++ b/core/modules/translation/translation.info
@@ -4,4 +4,3 @@ dependencies[] = locale
 package = Core
 version = VERSION
 core = 8.x
-files[] = translation.test