diff --git a/app/code/Magento/Catalog/Test/Unit/Model/Template/Filter/FactoryTest.php b/app/code/Magento/Catalog/Test/Unit/Model/Template/Filter/FactoryTest.php
index 7259e897171ca0d59219d9c2cdd2551b6b90b998..93c3afc25a7fe2e511a8d26b9931a2a39f77a268 100755
--- a/app/code/Magento/Catalog/Test/Unit/Model/Template/Filter/FactoryTest.php
+++ b/app/code/Magento/Catalog/Test/Unit/Model/Template/Filter/FactoryTest.php
@@ -17,6 +17,9 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
      */
     protected $_factory;
 
+    /**
+     * Setup
+     */
     protected function setUp()
     {
         $this->_objectManagerMock = $this->getMock('Magento\Framework\ObjectManagerInterface');
@@ -28,6 +31,9 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test create
+     */
     public function testCreate()
     {
         $className = 'Magento\Framework\Filter\Template';
@@ -47,6 +53,9 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($filterMock, $this->_factory->create($className));
     }
 
+    /**
+     * Test create with arguments
+     */
     public function testCreateWithArguments()
     {
         $className = 'Magento\Framework\Filter\Template';
@@ -70,6 +79,7 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
     /**
      * @expectedException \Magento\Framework\Exception\LocalizedException
      * @expectedExceptionMessage WrongClass doesn't extend \Magento\Framework\Filter\Template
+     * @return void
      */
     public function testWrongTypeException()
     {
diff --git a/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php b/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php
old mode 100644
new mode 100755
index 996d6fe2ad25f5809c2b572bf306479f141e2bfb..790eee760fe609d826a9876f674e0175fba036bf
--- a/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php
+++ b/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php
@@ -79,6 +79,9 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
      */
     protected $resultJson;
 
+    /**
+     * Setup
+     */
     protected function setUp()
     {
         $objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
@@ -165,6 +168,9 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute
+     */
     public function testExecute()
     {
         $this->request->expects($this->once())
@@ -181,6 +187,9 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($this->resultRaw, $this->controller->execute());
     }
 
+    /**
+     * Test validate minimum amount
+     */
     public function testValidateMinimumAmount()
     {
         $expectedResult = [
@@ -253,6 +262,9 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($this->resultJson, $this->controller->execute());
     }
 
+    /**
+     * Test validate minimum amount negative
+     */
     public function testValidateMinimumAmountNegative()
     {
         $errorMessage = 'error_message';
diff --git a/app/code/Magento/Cms/Test/Unit/Block/Adminhtml/Block/Edit/FormTest.php b/app/code/Magento/Cms/Test/Unit/Block/Adminhtml/Block/Edit/FormTest.php
index 562d395c90e618f42aecfaa5e83f2db10f77747a..731904fba697eff17003df52a01008bdcd9f328c 100755
--- a/app/code/Magento/Cms/Test/Unit/Block/Adminhtml/Block/Edit/FormTest.php
+++ b/app/code/Magento/Cms/Test/Unit/Block/Adminhtml/Block/Edit/FormTest.php
@@ -130,6 +130,10 @@ class FormTest extends \PHPUnit_Framework_TestCase
      */
     protected $block;
 
+    /**
+     * Sets up the fixture, for example, open a network connection.
+     * This method is called before a test is executed.
+     */
     public function setUp()
     {
         $this->model = $this->getMock('Magento\Cms\Model\Block', ['getBlockId', 'setStoreId'], [], '', false);
@@ -207,6 +211,9 @@ class FormTest extends \PHPUnit_Framework_TestCase
         $this->block->setData('action', $this->action);
     }
 
+    /**
+     * Test prepare form model has no block id and single store mode is on
+     */
     public function testPrepareFormModelHasNoBlockIdAndSingleStoreMode()
     {
         $blockId = null;
@@ -232,7 +239,9 @@ class FormTest extends \PHPUnit_Framework_TestCase
         $this->block->toHtml();
     }
 
-
+    /**
+     * Test prepare form model has block id and signle store mode is off
+     */
     public function testPrepareFormModelHasBlockIdAndNonSingleStoreMode()
     {
         $blockId = 'id';
diff --git a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/AddCommentTest.php b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/AddCommentTest.php
old mode 100644
new mode 100755
index d4dd0c0c6dc07fbc8de6b6fdb0b13e8cfc24a2c6..3154697b9994f9cb4f802eabf3ece78c4b6355d8
--- a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/AddCommentTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/AddCommentTest.php
@@ -75,6 +75,9 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
      */
     protected $resultRawMock;
 
+    /**
+     * Setup
+     */
     public function setUp()
     {
         $titleMock = $this->getMockBuilder('Magento\Framework\App\Action\Title')
@@ -144,6 +147,9 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute module exception
+     */
     public function testExecuteModelException()
     {
         $message = 'Model exception';
@@ -167,6 +173,9 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute exception
+     */
     public function testExecuteException()
     {
         $message = 'Cannot add new comment.';
@@ -190,6 +199,9 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute no comment
+     */
     public function testExecuteNoComment()
     {
         $message = 'The Comment Text field cannot be empty.';
@@ -214,6 +226,9 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute
+     */
     public function testExecute()
     {
         $comment = 'Test comment';
diff --git a/app/code/Magento/Theme/Test/Unit/Model/PageLayout/Config/BuilderTest.php b/app/code/Magento/Theme/Test/Unit/Model/PageLayout/Config/BuilderTest.php
old mode 100644
new mode 100755
index 9b7008531a31bc2684b3a306521eb0d0a03e68a8..d81cdb4843b93eeb9c1f96cc834e542483b04f20
--- a/app/code/Magento/Theme/Test/Unit/Model/PageLayout/Config/BuilderTest.php
+++ b/app/code/Magento/Theme/Test/Unit/Model/PageLayout/Config/BuilderTest.php
@@ -31,6 +31,9 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
      */
     protected $themeCollection;
 
+    /**
+     * Setup
+     */
     protected function setUp()
     {
         $this->configFactory = $this->getMockBuilder('Magento\Framework\View\PageLayout\ConfigFactory')
@@ -61,6 +64,9 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test get page layouts config
+     */
     public function testGetPageLayoutsConfig()
     {
         $files1 = ['content layouts_1.xml', 'content layouts_2.xml'];
diff --git a/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php b/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
index 5925acd955f04e9615190ed983426510d8f49c39..4976a670caafe8c40e7321bb5d9d522ba721e792 100755
--- a/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
+++ b/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
@@ -19,6 +19,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
      */
     protected $rendererMock;
 
+    /**
+     * Set up
+     */
     protected function setUp()
     {
         $this->defaultRenderer = Phrase::getRenderer();
@@ -26,11 +29,17 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
             ->getMock();
     }
 
+    /**
+     * Tear down
+     */
     protected function tearDown()
     {
         Phrase::setRenderer($this->defaultRenderer);
     }
 
+    /**
+     * Test rendering
+     */
     public function testRendering()
     {
         $text = 'some text';
@@ -47,6 +56,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($result, $phrase->render());
     }
 
+    /**
+     * Test defers rendering
+     */
     public function testDefersRendering()
     {
         $this->rendererMock->expects($this->never())
@@ -55,6 +67,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         new Phrase('some text');
     }
 
+    /**
+     * Test that to string is alias to render
+     */
     public function testThatToStringIsAliasToRender()
     {
         $text = 'some text';
@@ -71,6 +86,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($result, (string)$phrase);
     }
 
+    /**
+     * Test get text
+     */
     public function testGetText()
     {
         $text = 'some text';
@@ -79,6 +97,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($text, $phrase->getText());
     }
 
+    /**
+     * Test get arguments
+     */
     public function testGetArguments()
     {
         $text = 'some text';