Issue #2575559 by DuaelFr: Link unit tests never run because defined in the wrong namespace

core/modules/link/tests/src/Plugin/Validation/Constraint/LinkAccessConstraintValidatorTest.php → core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkAccessConstraintValidatorTest.php

@@ -5,7 +5,7 @@
  * Contains \Drupal\Tests\link\Plugin\Validation\Constraint\LinkAccessConstraintValidatorTest.
  */
 
-namespace Drupal\Tests\link\Plugin\Validation\Constraint;
+namespace Drupal\Tests\link\Unit\Plugin\Validation\Constraint;
 
 use Drupal\Core\Url;
 use Drupal\link\Plugin\Validation\Constraint\LinkAccessConstraint;

core/modules/link/tests/src/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidatorTest.php → core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidatorTest.php

@@ -5,7 +5,7 @@
  * Contains \Drupal\Tests\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidatorTest.
  */
 
-namespace Drupal\Tests\link\Plugin\Validation\Constraint;
+namespace Drupal\Tests\link\Unit\Plugin\Validation\Constraint;
 
 use Drupal\Component\Utility\UrlHelper;
 use Drupal\Core\Url;

core/modules/link/tests/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidatorTest.php → core/modules/link/tests/src/Unit/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidatorTest.php

@@ -5,7 +5,7 @@
  * Contains \Drupal\Tests\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidatorTest.
  */
 
-namespace Drupal\Tests\link\Plugin\Validation\Constraint;
+namespace Drupal\Tests\link\Unit\Plugin\Validation\Constraint;
 
 use Drupal\Core\DependencyInjection\ContainerBuilder;
 use Drupal\Core\Url;