diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Admin/ItemTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Admin/ItemTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Admin/ItemTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Admin/ItemTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/ItemTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/ItemTest.php
similarity index 99%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/ItemTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/ItemTest.php
index 7fd41e53b6264148ddd9b1c209afda2d9e5c2e88..e0b353a025d94cc74fd8168229c4567af0cef88d 100644
--- a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/ItemTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/ItemTest.php
@@ -19,7 +19,7 @@ class ConfigTest extends \PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        $objectManager = new \Magento\TestFramework\Helper\ObjectManager($this);
+        $objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
         $this->orderItemFactoryMock = $this->getMockBuilder('Magento\Sales\Model\Order\ItemFactory')
             ->disableOriginalConstructor()
             ->setMethods(['create'])
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/Total/CostTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/Total/CostTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/Total/CostTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/Total/CostTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/Total/DiscountTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/Total/DiscountTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/Total/DiscountTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/Total/DiscountTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/Total/SubtotalTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/Total/SubtotalTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Creditmemo/Total/SubtotalTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Creditmemo/Total/SubtotalTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Grid/Massaction/ItemsUpdaterTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Grid/Massaction/ItemsUpdaterTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Grid/Massaction/ItemsUpdaterTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Grid/Massaction/ItemsUpdaterTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Grid/Row/UrlGeneratorTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Grid/Row/UrlGeneratorTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Grid/Row/UrlGeneratorTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Grid/Row/UrlGeneratorTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Invoice/Grid/Row/UrlGeneratorTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Invoice/Grid/Row/UrlGeneratorTest.php
similarity index 100%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Invoice/Grid/Row/UrlGeneratorTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Invoice/Grid/Row/UrlGeneratorTest.php
diff --git a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Invoice/ItemTest.php b/app/code/Magento/Sales/Test/Unit/Model/Order/Invoice/ItemTest.php
similarity index 98%
rename from dev/tests/unit/testsuite/Magento/Sales/Model/Order/Invoice/ItemTest.php
rename to app/code/Magento/Sales/Test/Unit/Model/Order/Invoice/ItemTest.php
index bf6457146c5bd7884952b636fe9d8c7404fa54b5..18c31b96e07e2fc85a510dc9560464c9f91ffb27 100644
--- a/dev/tests/unit/testsuite/Magento/Sales/Model/Order/Invoice/ItemTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Model/Order/Invoice/ItemTest.php
@@ -9,7 +9,7 @@ namespace Magento\Sales\Model\Order\Invoice;
 class ItemTest extends \PHPUnit_Framework_TestCase
 {
     /**
-     * @var \Magento\TestFramework\Helper\ObjectManager
+     * @var \Magento\Framework\TestFramework\Unit\Helper\ObjectManager
      */
     protected $objectManager;
     /**
@@ -35,7 +35,7 @@ class ItemTest extends \PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        $this->objectManager = new \Magento\TestFramework\Helper\ObjectManager($this);
+        $this->objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
         $this->orderItemFactoryMock = $this->getMock('Magento\Sales\Model\Order\ItemFactory',
             ['create'],
             [],