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 93c3afc25a7fe2e511a8d26b9931a2a39f77a268..ec50e2fcbc476c73b2a5fedbe264f782f09a2de0 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
@@ -18,7 +18,9 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
     protected $_factory;
 
     /**
-     * Setup
+     * SetUp method
+     *
+     * @return void
      */
     protected function setUp()
     {
@@ -33,6 +35,8 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test create
+     *
+     * @return void
      */
     public function testCreate()
     {
@@ -55,6 +59,8 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test create with arguments
+     *
+     * @return void
      */
     public function testCreateWithArguments()
     {
@@ -77,6 +83,8 @@ class FactoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test wrong type exception
+     *
      * @expectedException \Magento\Framework\Exception\LocalizedException
      * @expectedExceptionMessage WrongClass doesn't extend \Magento\Framework\Filter\Template
      * @return void
diff --git a/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php b/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php
index db14585d07495e6a39f49fc597f7e5544dc5866e..f1a5b1c882dac2aee11c342f53ed2424c5ec0b9a 100755
--- a/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php
+++ b/app/code/Magento/Checkout/Test/Unit/Controller/Onepage/SaveBillingTest.php
@@ -80,7 +80,9 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
     protected $resultJson;
 
     /**
-     * Setup
+     * SetUp method
+     *
+     * @return void
      */
     protected function setUp()
     {
@@ -171,6 +173,8 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test execute
+     *
+     * @return void
      */
     public function testExecute()
     {
@@ -190,6 +194,8 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test validate minimum amount
+     *
+     * @return void
      */
     public function testValidateMinimumAmount()
     {
@@ -265,6 +271,8 @@ class SaveBillingTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test validate minimum amount negative
+     *
+     * @return void
      */
     public function testValidateMinimumAmountNegative()
     {
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 731904fba697eff17003df52a01008bdcd9f328c..9fd408462cfc6a5918fa511605c160c3ad05c7fd 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
@@ -133,6 +133,8 @@ class FormTest extends \PHPUnit_Framework_TestCase
     /**
      * Sets up the fixture, for example, open a network connection.
      * This method is called before a test is executed.
+     *
+     * @return void
      */
     public function setUp()
     {
@@ -213,6 +215,8 @@ class FormTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test prepare form model has no block id and single store mode is on
+     *
+     * @return void
      */
     public function testPrepareFormModelHasNoBlockIdAndSingleStoreMode()
     {
@@ -241,6 +245,8 @@ class FormTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test prepare form model has block id and signle store mode is off
+     *
+     * @return void
      */
     public function testPrepareFormModelHasBlockIdAndNonSingleStoreMode()
     {
diff --git a/app/code/Magento/Eav/Test/Unit/Model/Attribute/GroupRepositoryTest.php b/app/code/Magento/Eav/Test/Unit/Model/Attribute/GroupRepositoryTest.php
index d590fbc0fad23d6f13ed644e0a0103f1c6298391..41dc92df72f0fdcc2c8b21dd868934e55d3427c5 100644
--- a/app/code/Magento/Eav/Test/Unit/Model/Attribute/GroupRepositoryTest.php
+++ b/app/code/Magento/Eav/Test/Unit/Model/Attribute/GroupRepositoryTest.php
@@ -37,6 +37,11 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
      */
     protected $groupListFactoryMock;
 
+    /**
+     * SetUp method
+     *
+     * @return void
+     */
     protected function setUp()
     {
         $this->groupResourceMock = $this->getMock(
@@ -82,6 +87,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test saving if object is new
+     *
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
+     */
     public function testSaveIfObjectNew()
     {
         $attributeSetId = 42;
@@ -100,6 +112,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($groupMock, $this->model->save($groupMock));
     }
 
+    /**
+     * Test saving if object is not new
+     *
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
+     */
     public function testSaveIfObjectNotNew()
     {
         $attributeSetId = 42;
@@ -127,8 +146,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test saving throws exception if attribute set does not exist
+     *
      * @expectedException \Magento\Framework\Exception\NoSuchEntityException
      * @expectedExceptionMessage No such entity with attributeSetId = -1
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
      */
     public function testSaveThrowExceptionIfAttributeSetDoesNotExist()
     {
@@ -147,8 +171,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test saving throws exception if cannot save group
+     *
      * @expectedException \Magento\Framework\Exception\StateException
      * @expectedExceptionMessage Cannot save attributeGroup
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
      */
     public function testSaveThrowExceptionIfCannotSaveGroup()
     {
@@ -170,8 +199,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test saving throws exception if group does not belong to provided set
+     *
      * @expectedException \Magento\Framework\Exception\StateException
      * @expectedExceptionMessage Attribute group does not belong to provided attribute set
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
      */
     public function testSaveThrowExceptionIfGroupDoesNotBelongToProvidedSet()
     {
@@ -192,8 +226,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test saving throws exception if provided group does not exist
+     *
      * @expectedException \Magento\Framework\Exception\NoSuchEntityException
      * @expectedExceptionMessage No such entity with attributeGroupId =
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
      */
     public function testSaveThrowExceptionIfProvidedGroupDoesNotExist()
     {
@@ -213,6 +252,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
         $this->model->save($groupMock);
     }
 
+    /**
+     * Test get list
+     *
+     * @throws \Magento\Framework\Exception\InputException
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @return void
+     */
     public function testGetList()
     {
         $attributeSetId = 'filter';
@@ -261,8 +307,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test get list with invalid input exception
+     *
      * @expectedException \Magento\Framework\Exception\InputException
      * @expectedExceptionMessage attribute_set_id is a required field.
+     * @throws \Magento\Framework\Exception\InputException
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @return void
      */
     public function testGetListWithInvalidInputException()
     {
@@ -272,8 +323,13 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test get list with no such entity exception
+     *
      * @expectedException \Magento\Framework\Exception\NoSuchEntityException
      * @expectedExceptionMessage No such entity with attributeSetId = filter
+     * @throws \Magento\Framework\Exception\InputException
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @return void
      */
     public function testGetListWithNoSuchEntityException()
     {
@@ -296,6 +352,12 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
         $this->model->getList($searchCriteriaMock);
     }
 
+    /**
+     * Test get
+     *
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @return void
+     */
     public function testGet()
     {
         $groupId = 42;
@@ -307,8 +369,12 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test get throws exception if provided group does not exist
+     *
      * @expectedException \Magento\Framework\Exception\NoSuchEntityException
      * @expectedExceptionMessage Group with id "42" does not exist.
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     * @return void
      */
     public function testGetThrowExceptionIfProvidedGroupDoesNotExist()
     {
@@ -320,6 +386,12 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($groupMock, $this->model->get($groupId));
     }
 
+    /**
+     * Test delete
+     *
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
+     */
     public function testDelete()
     {
         $groupMock = $this->getMock('\Magento\Eav\Model\Entity\Attribute\Group', [], [], '', false);
@@ -328,8 +400,12 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test deletion throws exception if provided group does not exist
+     *
      * @expectedException \Magento\Framework\Exception\StateException
      * @expectedExceptionMessage Cannot delete attributeGroup with id
+     * @throws \Magento\Framework\Exception\StateException
+     * @return void
      */
     public function testDeleteThrowExceptionIfProvidedGroupDoesNotExist()
     {
@@ -342,6 +418,11 @@ class GroupRepositoryTest extends \PHPUnit_Framework_TestCase
         $this->model->delete($groupMock);
     }
 
+    /**
+     * Test delete by id
+     *
+     * @return void
+     */
     public function testDeleteById()
     {
         $groupId = 42;
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
index 3154697b9994f9cb4f802eabf3ece78c4b6355d8..b7b8759dfc4016b42702cb84f7e7c5b7ed76bbba 100755
--- 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
@@ -76,7 +76,9 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
     protected $resultRawMock;
 
     /**
-     * Setup
+     * SetUp method
+     *
+     * @return void
      */
     public function setUp()
     {
@@ -149,6 +151,8 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test execute module exception
+     *
+     * @return void
      */
     public function testExecuteModelException()
     {
@@ -175,6 +179,8 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test execute exception
+     *
+     * @return void
      */
     public function testExecuteException()
     {
@@ -201,6 +207,8 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test execute no comment
+     *
+     * @return void
      */
     public function testExecuteNoComment()
     {
@@ -228,6 +236,8 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test execute
+     *
+     * @return void
      */
     public function testExecute()
     {
diff --git a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/UpdateQtyTest.php b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/UpdateQtyTest.php
index 9e1a67276ec744df856c79344928df211c276efb..7b6c366e5eceaa2e21cdb8ab146ffe1ac547a752 100644
--- a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/UpdateQtyTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Creditmemo/UpdateQtyTest.php
@@ -96,6 +96,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
      */
     protected $resultRawMock;
 
+    /**
+     * Set up method
+     *
+     * @return void
+     */
     public function setUp()
     {
         $this->creditmemoMock = $this->getMockBuilder('Magento\Sales\Model\Order\Creditmemo')
@@ -189,6 +194,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute model exception
+     *
+     * @return void
+     */
     public function testExecuteModelException()
     {
         $message = 'Model exception';
@@ -215,6 +225,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute exception
+     *
+     * @return void
+     */
     public function testExecuteException()
     {
         $message = 'Cannot update the item\'s quantity.';
@@ -241,6 +256,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute
+     *
+     * @return void
+     */
     public function testExecute()
     {
         $response = 'output';
diff --git a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/AddCommentTest.php b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/AddCommentTest.php
index d78ec1317d9339a11e93fa1d56c6e19894bd4c65..4d4b43edcd48998291da96e62017a96dab3df228 100755
--- a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/AddCommentTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/AddCommentTest.php
@@ -79,6 +79,11 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
      */
     protected $resultJsonMock;
 
+    /**
+     * SetUp method
+     *
+     * @return void
+     */
     public function setUp()
     {
         $objectManager = new ObjectManager($this);
@@ -177,6 +182,11 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute
+     *
+     * @return void
+     */
     public function testExecute()
     {
         $data = ['comment' => 'test comment'];
@@ -255,6 +265,11 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($resultRaw, $this->controller->execute());
     }
 
+    /**
+     * Test execute model exception
+     *
+     * @return void
+     */
     public function testExecuteModelException()
     {
         $message = 'model exception';
@@ -273,6 +288,11 @@ class AddCommentTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($this->resultJsonMock, $this->controller->execute());
     }
 
+    /**
+     * Test execute exception
+     *
+     *@return void
+     */
     public function testExecuteException()
     {
         $response = ['error' => true, 'message' => 'Cannot add new comment.'];
diff --git a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/UpdateQtyTest.php b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/UpdateQtyTest.php
index f16b28728cf12da657ca6e4e0bd88676caf7fb88..1c5cf1cefa0223c32ab910f86143b27b7be09ff9 100755
--- a/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/UpdateQtyTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Controller/Adminhtml/Order/Invoice/UpdateQtyTest.php
@@ -70,6 +70,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
      */
     protected $resultJsonFactoryMock;
 
+    /**
+     * SetUp method
+     *
+     * @return void
+     */
     public function setUp()
     {
         $objectManager = new ObjectManager($this);
@@ -151,6 +156,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute
+     *
+     * @return void
+     */
     public function testExecute()
     {
         $orderId = 1;
@@ -247,6 +257,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($resultRaw, $this->controller->execute());
     }
 
+    /**
+     * Test execute model exception
+     *
+     * @return void
+     */
     public function testExecuteModelException()
     {
         $message = 'Cannot update item quantity.';
@@ -285,6 +300,11 @@ class UpdateQtyTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($resultJsonMock, $this->controller->execute());
     }
 
+    /**
+     * Test execute exception
+     *
+     * @return void
+     */
     public function testExecuteException()
     {
         $message = 'Cannot update item quantity.';
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
index d81cdb4843b93eeb9c1f96cc834e542483b04f20..5d7df0ddef1b49bcff03747c1fbfafecfc904d5a 100755
--- a/app/code/Magento/Theme/Test/Unit/Model/PageLayout/Config/BuilderTest.php
+++ b/app/code/Magento/Theme/Test/Unit/Model/PageLayout/Config/BuilderTest.php
@@ -32,7 +32,9 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
     protected $themeCollection;
 
     /**
-     * Setup
+     * SetUp method
+     *
+     * @return void
      */
     protected function setUp()
     {
@@ -66,6 +68,8 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test get page layouts config
+     *
+     * @return void
      */
     public function testGetPageLayoutsConfig()
     {
diff --git a/app/code/Magento/Wishlist/Test/Unit/Controller/Index/UpdateItemOptionsTest.php b/app/code/Magento/Wishlist/Test/Unit/Controller/Index/UpdateItemOptionsTest.php
index 6d23dc442cd40ae0c1a4d9e59610b74d21e26b16..9fddb7383a3034e51fcf973eb797f4638189083a 100755
--- a/app/code/Magento/Wishlist/Test/Unit/Controller/Index/UpdateItemOptionsTest.php
+++ b/app/code/Magento/Wishlist/Test/Unit/Controller/Index/UpdateItemOptionsTest.php
@@ -71,6 +71,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
      */
     protected $eventManager;
 
+    /**
+     * SetUp method
+     *
+     * @return void
+     */
     protected function setUp()
     {
         $this->productRepository = $this->getMock('Magento\Catalog\Model\ProductRepository', [], [], '', false);
@@ -87,6 +92,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
         $this->eventManager = $this->getMock('Magento\Framework\Event\Manager', [], [], '', false);
     }
 
+    /**
+     * TearDown method
+     *
+     * @return void
+     */
     public function tearDown()
     {
         unset(
@@ -104,6 +114,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Prepare context
+     *
+     * @return void
+     */
     public function prepareContext()
     {
         $actionFlag = $this->getMock('Magento\Framework\App\ActionFlag', [], [], '', false);
@@ -146,6 +161,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
             ->willReturn($this->messageManager);
     }
 
+    /**
+     * Get controller
+     *
+     * @return \Magento\Wishlist\Controller\Index\UpdateItemOptions
+     */
     protected function getController()
     {
         $this->prepareContext();
@@ -157,6 +177,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
         );
     }
 
+    /**
+     * Test execute without product id
+     *
+     * @return void
+     */
     public function testExecuteWithoutProductId()
     {
         $this->request
@@ -174,6 +199,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
         $this->getController()->execute();
     }
 
+    /**
+     * Test execute without product
+     *
+     * @return void
+     */
     public function testExecuteWithoutProduct()
     {
         $this->request
@@ -203,6 +233,11 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
         $this->getController()->execute();
     }
 
+    /**
+     * Test execute without wish list
+     *
+     * @return void
+     */
     public function testExecuteWithoutWishList()
     {
         $product = $this->getMock('Magento\Catalog\Model\Product', [], [], '', false);
@@ -269,6 +304,9 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
+     * Test execute add success exception
+     *
+     * @return void
      * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
      */
     public function testExecuteAddSuccessException()
@@ -388,6 +426,9 @@ class UpdateItemOptionsTest extends \PHPUnit_Framework_TestCase
         $this->getController()->execute();
     }
     /**
+     * Test execute add success critical exception
+     *
+     * @return void
      * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
      */
     public function testExecuteAddSuccessCriticalException()
diff --git a/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php b/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
index 4976a670caafe8c40e7321bb5d9d522ba721e792..79a257b4ff77ceb505138f1cc486499c9ee06ca3 100755
--- a/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
+++ b/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
@@ -20,7 +20,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
     protected $rendererMock;
 
     /**
-     * Set up
+     * SetUp method
+     *
+     * @return void
      */
     protected function setUp()
     {
@@ -31,6 +33,8 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Tear down
+     *
+     * @return void
      */
     protected function tearDown()
     {
@@ -39,6 +43,8 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test rendering
+     *
+     * @return void
      */
     public function testRendering()
     {
@@ -58,6 +64,8 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test defers rendering
+     *
+     * @return void
      */
     public function testDefersRendering()
     {
@@ -69,6 +77,8 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test that to string is alias to render
+     *
+     * @return void
      */
     public function testThatToStringIsAliasToRender()
     {
@@ -88,6 +98,8 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test get text
+     *
+     * @return void
      */
     public function testGetText()
     {
@@ -99,6 +111,8 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
 
     /**
      * Test get arguments
+     *
+     * @return void
      */
     public function testGetArguments()
     {