MAGETWO-17189: Recently Compared / Viewed widgets aren't displayed in side columns

Author: Yuri Kovsher

dev/tests/unit/testsuite/Magento/Reports/Model/Event/ObserverTest.php

@@ -85,6 +85,11 @@ public function setUp()
             ->willReturn($this->storeMock);
         $this->productCompFactoryMock = $this->getMockBuilder('Magento\Reports\Model\Product\Index\ComparedFactory')
             ->disableOriginalConstructor()
+            ->setMethods(
+                [
+                    'create'
+                ]
+            )
             ->getMock();
         $this->productCompModelMock = $this->getMockBuilder('Magento\Reports\Model\Product\Index\Compared')
             ->disableOriginalConstructor()