MAGETWO-47397: Fix L1

lib/internal/Magento/Framework/App/Test/Unit/Action/Plugin/DesignTest.php

@@ -11,12 +11,9 @@ class DesignTest extends \PHPUnit_Framework_TestCase
     {
         $subjectMock = $this->getMock('Magento\Framework\App\Action\Action', [], [], '', false);
         $designLoaderMock = $this->getMock('Magento\Framework\View\DesignLoader', [], [], '', false);
-        $closureMock = function () {
-            return 'Expected';
-        };
         $requestMock = $this->getMock('Magento\Framework\App\RequestInterface');
         $plugin = new \Magento\Framework\App\Action\Plugin\Design($designLoaderMock);
         $designLoaderMock->expects($this->once())->method('load');
-        $this->assertEquals('Expected', $plugin->aroundDispatch($subjectMock, $closureMock, $requestMock));
+        $plugin->beforeDispatch($subjectMock,$requestMock);
     }
 }