MAGETWO-95386: Fixed incorrect design exceptions functional

Author: roman

lib/internal/Magento/Framework/View/Test/Unit/DesignExceptionsTest.php

@@ -7,7 +7,7 @@
 namespace Magento\Framework\View\Test\Unit;
 
 use Magento\Framework\TestFramework\Unit\Helper\ObjectManager as ObjectManagerHelper;
-use Magento\Framework\Unserialize\Unserialize;
+use Magento\Framework\Unserialize\SecureUnserializer;
 
 class DesignExceptionsTest extends \PHPUnit_Framework_TestCase
 {
@@ -36,7 +36,7 @@ protected function setUp()
         $this->scopeConfigMock = $this->getMock('Magento\Framework\App\Config\ScopeConfigInterface');
         $this->requestMock = $this->getMock('Magento\Framework\App\Request\Http', [], [], '', false);
         $this->objectManagerHelper = new ObjectManagerHelper($this);
-        $this->secureUnserializer = $this->objectManagerHelper->getObject(Unserialize::class);
+        $this->secureUnserializer = $this->objectManagerHelper->getObject(SecureUnserializer::class);
         $this->designExceptions = $this->objectManagerHelper->getObject(
             'Magento\Framework\View\DesignExceptions',
             [