MAGETWO-40747: Resolve dependecy to indexer module

Author: AndriyNasinnyk

app/code/Magento/Catalog/Test/Unit/Model/Indexer/Category/AffectCacheTest.php

@@ -32,7 +32,7 @@ public function setUp()
     {
         $this->subjectMock = $this->getMockForAbstractClass('Magento\Framework\Indexer\ActionInterface',
             [], '', false, true, true, []);
-        $this->contextMock = $this->getMock('Magento\Indexer\Model\CacheContext',
+        $this->contextMock = $this->getMock('Magento\Framework\Indexer\CacheContext',
             [], [], '', false);
         $this->plugin = new \Magento\Catalog\Model\Indexer\Category\AffectCache($this->contextMock);
     }

app/code/Magento/Catalog/Test/Unit/Model/Indexer/Product/AffectCacheTest.php

@@ -32,7 +32,7 @@ public function setUp()
     {
         $this->subjectMock = $this->getMockForAbstractClass('Magento\Framework\Indexer\ActionInterface',
             [], '', false, true, true, []);
-        $this->contextMock = $this->getMock('Magento\Indexer\Model\CacheContext',
+        $this->contextMock = $this->getMock('Magento\Framework\Indexer\CacheContext',
             [], [], '', false);
         $this->plugin = new \Magento\Catalog\Model\Indexer\Product\AffectCache($this->contextMock);
     }

app/code/Magento/Catalog/Test/Unit/Plugin/Model/Product/Action/UpdateAttributesFlushCacheTest.php

@@ -17,7 +17,7 @@ public function testAroundUpdateAttributes()
 
         $productActionMock = $this->getMock('Magento\Catalog\Model\Product\Action', [], [], '', false);
 
-        $cacheContextMock = $this->getMock('Magento\Indexer\Model\CacheContext', [], [], '', false);
+        $cacheContextMock = $this->getMock('Magento\Framework\Indexer\CacheContext', [], [], '', false);
         $cacheContextMock->expects($this->once())
             ->method('registerEntities')
             ->with(Product::CACHE_TAG, $productIds);

app/code/Magento/Indexer/Test/Unit/Model/Processor/InvalidateCacheTest.php

@@ -49,7 +49,7 @@ class InvalidateCacheTest extends \PHPUnit_Framework_TestCase
     public function setUp()
     {
         $this->subjectMock = $this->getMock('Magento\Indexer\Model\Processor', [], [], '', false);
-        $this->contextMock = $this->getMock('Magento\Indexer\Model\CacheContext', [], [], '', false);
+        $this->contextMock = $this->getMock('Magento\Framework\Indexer\CacheContext', [], [], '', false);
         $this->eventManagerMock = $this->getMock('Magento\Framework\Event\Manager', [], [], '', false);
         $this->moduleManager = $this->getMock('Magento\Framework\Module\Manager', [], [], '', false);
         $this->plugin = new \Magento\Indexer\Model\Processor\InvalidateCache(