diff --git a/src/Tests/LibrariesWebTest.php b/tests/src/Functional/LibrariesWebTest.php
similarity index 99%
rename from src/Tests/LibrariesWebTest.php
rename to tests/src/Functional/LibrariesWebTest.php
index ae57ce3ed38e67878d9b719394d20ba40e2827ee..883b5aaf959b8c9054d5eaac7570ee322503fd4f 100644
--- a/src/Tests/LibrariesWebTest.php
+++ b/tests/src/Functional/LibrariesWebTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\libraries\Tests;
+namespace Drupal\Tests\libraries\Functional;
 
 use Drupal\Component\Utility\Html;
 use Drupal\Tests\BrowserTestBase;
diff --git a/src/Tests/LibrariesUnitTest.php b/tests/src/Kernel/LibrariesApi/LibrariesUnitTest.php
similarity index 96%
rename from src/Tests/LibrariesUnitTest.php
rename to tests/src/Kernel/LibrariesApi/LibrariesUnitTest.php
index ef8569a48780cca47a6ff76bd4f420e652aaaa73..6ffc0127fcd39f7953e3ec5688decd80b02df771 100644
--- a/src/Tests/LibrariesUnitTest.php
+++ b/tests/src/Kernel/LibrariesApi/LibrariesUnitTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Drupal\libraries\Tests;
+namespace Drupal\Tests\libraries\Kernel\LibrariesApi;
 
 use Drupal\KernelTests\KernelTestBase;