General tests cleanup

tests/MageTest/Command/BuiltIn/CompileCommandTest.php

@@ -31,12 +31,6 @@ class CompileCommandTest extends BaseTest
      */
     private $iniGetValue;
 
-    /**
-     * @var Mock
-     */
-    private $iniGetMock;
-
-
     /**
      * @before
      */
@@ -46,12 +40,12 @@ class CompileCommandTest extends BaseTest
 
         $this->iniGetValue = new FixedValueFunction();
         $mockBuilder = new MockBuilder();
-        $this->iniGetMock = $mockBuilder->setNamespace('Mage\Command\BuiltIn')
+        $iniGetMock = $mockBuilder->setNamespace('Mage\Command\BuiltIn')
             ->setName("ini_get")
             ->setCallableProvider($this->iniGetValue)
             ->build();
-        $this->iniGetMock->disable();
+        $iniGetMock->disable();
-        $this->iniGetMock->enable();
+        $iniGetMock->enable();
 
         $this->setUpConsoleStatics();
     }

tests/MageTest/Command/BuiltIn/ListCommandTest.php

@@ -26,11 +26,6 @@ class ListCommandTest extends BaseTest
      */
     private $listCommand;
 
-    /**
-     * @var Mock
-     */
-    private $scandirMock;
-
     /**
      * @var FixedValueFunction
      */
@@ -45,12 +40,12 @@ class ListCommandTest extends BaseTest
 
         $this->scandirValueObj = new FixedValueFunction();
         $mockBuilder = new MockBuilder();
-        $this->scandirMock = $mockBuilder->setNamespace('Mage\Command\BuiltIn')
+        $scandirMock = $mockBuilder->setNamespace('Mage\Command\BuiltIn')
             ->setName("scandir")
             ->setCallableProvider($this->scandirValueObj)
             ->build();
-        $this->scandirMock->disable();
+        $scandirMock->disable();
-        $this->scandirMock->enable();
+        $scandirMock->enable();
 
         $this->setUpConsoleStatics();
     }
@@ -128,6 +123,11 @@ class ListCommandTest extends BaseTest
         $this->assertEquals($expectedExitCode, $actualExitCode);
     }
 
+    /**
+     * Stub Config::getArgument to return desired value
+     *
+     * @param String $argumentValue Input argument
+     */
     private function mockInputArgument($argumentValue)
     {
         $configMock = $this->getMock('Mage\Config');

tests/MageTest/Command/BuiltIn/UnlockCommandTest.php

@@ -72,7 +72,6 @@ class UnlockCommandTest extends BaseTest
         $unlinkMock->disable();
         $getCwdMock->disable();
 
-
         $fileExistsMock->enable();
         $unlinkMock->enable();
         $getCwdMock->enable();