MAGETWO-35534: Unit Tests code coverage failures - Captcha and View

Author: vpaladiychuk

dev/tests/integration/testsuite/Magento/Email/Model/TemplateTest.php

@@ -269,7 +269,7 @@ public function testGetVariablesOptionArrayInGroup()
     }
 
     /**
-     * @expectedException \Magento\Framework\Mail\Exception
+     * @expectedException \Magento\Framework\Exception\MailException
      * @expectedExceptionMessage The template Name must not be empty.
      */
     public function testBeforeSaveEmptyTemplateCode()

lib/internal/Magento/Framework/App/Test/Unit/View/Deployment/VersionTest.php

@@ -70,6 +70,7 @@ public function getValueFromStorageDataProvider()
 
     public function testGetValueDefaultModeSaving()
     {
+        $versionType = 'integer';
         $this->appState
             ->expects($this->once())
             ->method('getMode')
@@ -79,8 +80,8 @@ public function testGetValueDefaultModeSaving()
             ->expects($this->once())
             ->method('load')
             ->will($this->throwException($storageException));
-        $this->versionStorage->expects($this->once())->method('save')->with($this->equalTo(time(), 5));
-        $this->assertEquals(time(), $this->object->getValue());
+        $this->versionStorage->expects($this->once())->method('save')->with($this->isType($versionType));
+        $this->assertInternalType($versionType, $this->object->getValue());
         $this->object->getValue(); // Ensure caching in memory
     }
 }