Add PHPDoc for BaseTest command

tests/MageTest/Command/AbstractCommandTest.php

@@ -8,6 +8,7 @@ use PHPUnit_Framework_MockObject_MockObject;
 /**
  * Class AbstractCommandTest
  * @package MageTest\Command
+ * @author Jakub Turek <ja@kubaturek.pl>
  * @coversDefaultClass Mage\Command\AbstractCommand
  */
 class AbstractCommandTest extends BaseTest

tests/MageTest/TestHelper/BaseTest.php

@@ -4,6 +4,11 @@ namespace MageTest\TestHelper;
 
 /**
  * Class BaseTest
+ *
+ * Class containing common methods useful for unit testing.
+ * Since Magallanes keeps compatibility with PHP 5.3, those methods can't be moved to a trait.
+ * This class extends \PHPUnit_Framework_TestCase so it can be used with any test class.
+ *
  * @package MageTest\TestHelper
  * @author Jakub Turek <ja@kubaturek.pl>
  */