1 files changed, 6 insertions, 8 deletions
diff --git a/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php b/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php
index 56c0339..ac2d579 100644
--- a/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php
+++ b/core/modules/aggregator/tests/src/Unit/Plugin/AggregatorPluginSettingsBaseTest.php
@@ -4,6 +4,7 @@ namespace Drupal\Tests\aggregator\Unit\Plugin;
 
 use Drupal\aggregator\Form\SettingsForm;
 use Drupal\Core\Form\FormState;
+use Drupal\Core\Messenger\MessengerInterface;
 use Drupal\Tests\UnitTestCase;
 
 /**
@@ -55,6 +56,10 @@ class AggregatorPluginSettingsBaseTest extends UnitTestCase {
         ->will($this->returnValue(['aggregator_test' => ['title' => '', 'description' => '']]));
     }
 
+    /** @var \Drupal\Core\Messenger\MessengerInterface|\PHPUnit_Framework_MockObject_MockBuilder $messenger */
+    $messenger = $this->createMock(MessengerInterface::class);
+    $messenger->expects($this->any())->method('addMessage');
+
     $this->settingsForm = new SettingsForm(
       $this->configFactory,
       $this->managers['fetcher'],
@@ -62,6 +67,7 @@ class AggregatorPluginSettingsBaseTest extends UnitTestCase {
       $this->managers['processor'],
       $this->getStringTranslationStub()
     );
+    $this->settingsForm->setMessenger($messenger);
   }
 
   /**
@@ -104,11 +110,3 @@ class AggregatorPluginSettingsBaseTest extends UnitTestCase {
   }
 
 }
-
-// @todo Delete after https://www.drupal.org/node/2278383 is in.
-namespace Drupal\Core\Form;
-
-if (!function_exists('drupal_set_message')) {
-  function drupal_set_message() {
-  }
-}