diff --git a/app/code/Magento/CurrencySymbol/Controller/Adminhtml/System/Currency/FetchRates.php b/app/code/Magento/CurrencySymbol/Controller/Adminhtml/System/Currency/FetchRates.php
index a99c5d696096d3acb8c36937e2e78b4553a1ec8c..f6463d67084a9a95a2f7ff27c39385f16e9f937a 100644
--- a/app/code/Magento/CurrencySymbol/Controller/Adminhtml/System/Currency/FetchRates.php
+++ b/app/code/Magento/CurrencySymbol/Controller/Adminhtml/System/Currency/FetchRates.php
@@ -22,7 +22,7 @@ class FetchRates extends \Magento\CurrencySymbol\Controller\Adminhtml\System\Cur
         $service = $this->getRequest()->getParam('rate_services');
         $this->_getSession()->setCurrencyRateService($service);
         if (!$service) {
-            throw new \Exception(__('Please specify a correct Import Service.'));
+            throw new \Magento\Framework\Exception\LocalizedException(__('Please specify a correct Import Service.'));
         }
         try {
             /** @var \Magento\Directory\Model\Currency\Import\ImportInterface $importModel */
diff --git a/app/code/Magento/Integration/Setup/InstallSchema.php b/app/code/Magento/Integration/Setup/InstallSchema.php
index 9588da6905210f53b0c47aaecc05c1f483d30107..28d24cab8f3a26047403ded521eba906af078d02 100644
--- a/app/code/Magento/Integration/Setup/InstallSchema.php
+++ b/app/code/Magento/Integration/Setup/InstallSchema.php
@@ -268,9 +268,6 @@ class InstallSchema implements InstallSchemaInterface
             \Magento\Framework\DB\Ddl\Table::ACTION_CASCADE
         )->setComment(
             'OAuth Nonce'
-        )->setOption(
-            'type',
-            'MyISAM'
         );
         $installer->getConnection()->createTable($table);
 
diff --git a/dev/tests/api-functional/testsuite/Magento/Quote/Api/CartRepositoryTest.php b/dev/tests/api-functional/testsuite/Magento/Quote/Api/CartRepositoryTest.php
index add493db96a143faf32a0d26e183122067aaa9e6..9169ee6ca6ab690c9d367e7adc33dedaa3f217fe 100644
--- a/dev/tests/api-functional/testsuite/Magento/Quote/Api/CartRepositoryTest.php
+++ b/dev/tests/api-functional/testsuite/Magento/Quote/Api/CartRepositoryTest.php
@@ -163,8 +163,8 @@ class CartRepositoryTest extends WebapiAbstract
             ->setValue($cart->getSubtotal())
             ->create();
 
-        $yesterdayDate = (new \DateTime())->sub(new \DateInterval('P1D'))->format('Y-m-d');
-        $tomorrowDate = (new \DateTime())->add(new \DateInterval('P1D'))->format('Y-m-d');
+        $yesterdayDate = (new \DateTime($cart->getCreatedAt()))->sub(new \DateInterval('P1D'))->format('Y-m-d');
+        $tomorrowDate = (new \DateTime($cart->getCreatedAt()))->add(new \DateInterval('P1D'))->format('Y-m-d');
         $minCreatedAtFilter = $this->filterBuilder->setField('created_at')
             ->setConditionType('gteq')
             ->setValue($yesterdayDate)
diff --git a/lib/internal/Magento/Framework/Phrase.php b/lib/internal/Magento/Framework/Phrase.php
index 02c4e0c063c63a36ae430ad59ac233d43b9417ac..992834a4816e1c14f8a56c488a739ed97c3d70f4 100644
--- a/lib/internal/Magento/Framework/Phrase.php
+++ b/lib/internal/Magento/Framework/Phrase.php
@@ -9,6 +9,7 @@ namespace Magento\Framework;
 
 use Zend\Stdlib\JsonSerializable;
 use Magento\Framework\Phrase\RendererInterface;
+use Magento\Framework\Phrase\Renderer\Placeholder;
 
 class Phrase implements JsonSerializable
 {
@@ -51,7 +52,11 @@ class Phrase implements JsonSerializable
      */
     public static function getRenderer()
     {
-        return self::$renderer;
+        if (self::$renderer) {
+            return self::$renderer;
+        } else {
+            self::$renderer = new \Magento\Framework\Phrase\Renderer\Placeholder();
+        }
     }
 
     /**
@@ -93,7 +98,7 @@ class Phrase implements JsonSerializable
      */
     public function render()
     {
-        return self::$renderer ? self::$renderer->render([$this->text], $this->arguments) : $this->text;
+        return self::getRenderer() ? self::getRenderer()->render([$this->text], $this->arguments) : $this->text;
     }
 
     /**
diff --git a/lib/internal/Magento/Framework/Phrase/README.md b/lib/internal/Magento/Framework/Phrase/README.md
index 9024d6c5bb29d3806a979904d50363e4b52d1433..779979edbb489f8369cc192f1e19ecb19b578699 100644
--- a/lib/internal/Magento/Framework/Phrase/README.md
+++ b/lib/internal/Magento/Framework/Phrase/README.md
@@ -1,8 +1,8 @@
-# Phase
+# Phrase
 
-Class *\Magento\Framework\Phrase* calls renderer to make the translation of the text. **Phase** provides *RedererInterface* and a few renderers to support different kinds of needs of translation of the text. Here are list of renderers in this library:
+Class *\Magento\Framework\Phrase* calls renderer to make the translation of the text. **Phrase** provides *RendererInterface* and a few renderers to support different kinds of needs of translation of the text. Here are list of renderers in this library:
 
+ * Placeholder render - it replaces placeholders with parameters for substitution. It is the default render if none is set for the Phrase.
  * Translate render - it is a base renderer that implements text translations.
  * Inline render - it adds inline translate part to text translation and returns the strings by a template.
- * Placeholder render - it replaces placeholders with parameters for substitution.
  * Composite render - it can have several renderers, calls each renderer for processing the text. Array of renderer class names pass into composite render constructor as a parameter.
\ No newline at end of file
diff --git a/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php b/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
index 79a257b4ff77ceb505138f1cc486499c9ee06ca3..f3e8c8d9e0195e9fd64d659d6a020d71c8f93f88 100755
--- a/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
+++ b/lib/internal/Magento/Framework/Test/Unit/PhraseTest.php
@@ -19,6 +19,11 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
      */
     protected $rendererMock;
 
+    /**
+     * @var \Magento\Framework\TestFramework\Unit\Helper\ObjectManager
+     */
+    protected $objectManager;
+
     /**
      * SetUp method
      *
@@ -29,6 +34,7 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $this->defaultRenderer = Phrase::getRenderer();
         $this->rendererMock = $this->getMockBuilder('Magento\Framework\Phrase\RendererInterface')
             ->getMock();
+        $this->objectManager = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
     }
 
     /**
@@ -51,7 +57,10 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $text = 'some text';
         $arguments = ['arg1', 'arg2'];
         $result = 'rendered text';
-        $phrase = new Phrase($text, $arguments);
+        $phrase = $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => $text,
+            'arguments' => $arguments,
+        ]);
         Phrase::setRenderer($this->rendererMock);
 
         $this->rendererMock->expects($this->once())
@@ -72,7 +81,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $this->rendererMock->expects($this->never())
             ->method('render');
 
-        new Phrase('some text');
+        $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => 'some text',
+        ]);
     }
 
     /**
@@ -85,7 +96,10 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
         $text = 'some text';
         $arguments = ['arg1', 'arg2'];
         $result = 'rendered text';
-        $phrase = new Phrase($text, $arguments);
+        $phrase = $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => $text,
+            'arguments' => $arguments,
+        ]);
         Phrase::setRenderer($this->rendererMock);
 
         $this->rendererMock->expects($this->once())
@@ -105,6 +119,9 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
     {
         $text = 'some text';
         $phrase = new Phrase($text);
+        $phrase = $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => $text,
+        ]);
 
         $this->assertEquals($text, $phrase->getText());
     }
@@ -118,10 +135,36 @@ class PhraseTest extends \PHPUnit_Framework_TestCase
     {
         $text = 'some text';
         $arguments = ['arg1', 'arg2'];
-        $phrase1 = new Phrase($text);
-        $phrase2 = new Phrase($text, $arguments);
+        $phrase1 = $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => $text,
+        ]);
+        $phrase2 = $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => $text,
+            'arguments' => $arguments,
+        ]);
 
         $this->assertEquals([], $phrase1->getArguments());
         $this->assertEquals($arguments, $phrase2->getArguments());
     }
+
+    /**
+     * Test default rendering
+     *
+     * @return void
+     */
+    public function testDefaultRendering()
+    {
+        $text = 'parameter1 is replaced by %1 parameter2 is replaced by %2';
+        $arguments = ['arg1', 'arg2'];
+        $result = 'parameter1 is replaced by arg1 parameter2 is replaced by arg2';
+        $phrase = $this->objectManager->getObject('Magento\Framework\Phrase', [
+            'text' => $text,
+            'arguments' => $arguments,
+        ]);
+
+        $this->assertEquals($text, $phrase->getText());
+        $this->assertEquals($arguments, $phrase->getArguments());
+        $this->assertTrue($phrase->getRenderer() instanceof \Magento\Framework\Phrase\Renderer\Placeholder);
+        $this->assertEquals($result, $phrase->render());
+    }
 }