MAGNIMEX-SPRINT2: Add lost php unit tests

fix test error

Author: Andrei Kuprienka

app/code/Magento/ConfigurableImportExport/Test/Unit/Model/Import/Product/Type/ConfigurableTest.php

@@ -109,7 +109,7 @@ protected function setUp()
 
         $this->attrCollectionFactory = $this->getMock(
             'Magento\Catalog\Model\Resource\Product\Attribute\CollectionFactory',
-            [],
+            ['create'],
             [],
             '',
             false