diff --git a/Mage/Command/BuiltIn/CompileCommand.php b/Mage/Command/BuiltIn/CompileCommand.php
index e7db44b..f03555b 100644
--- a/Mage/Command/BuiltIn/CompileCommand.php
+++ b/Mage/Command/BuiltIn/CompileCommand.php
@@ -28,7 +28,7 @@ class CompileCommand extends AbstractCommand
 
     public function __construct()
     {
-        $this->compiler = new Compiler();
+        $this->setCompiler(new Compiler());
     }
 
     public function setCompiler(Compiler $compiler)
@@ -46,8 +46,7 @@ class CompileCommand extends AbstractCommand
             return 200;
         }
 
-        $compiler = new Compiler;
-        $compiler->compile();
+        $this->compiler->compile();
 
         Console::output('<light_purple>mage.phar</light_purple> compiled <light_green>successfully</light_green>', 0, 2);
 
diff --git a/tests/MageTest/Command/BuiltIn/CompileCommandTest.php b/tests/MageTest/Command/BuiltIn/CompileCommandTest.php
index 3780481..ebada1f 100644
--- a/tests/MageTest/Command/BuiltIn/CompileCommandTest.php
+++ b/tests/MageTest/Command/BuiltIn/CompileCommandTest.php
@@ -4,12 +4,20 @@ namespace MageTest\Command\BuiltIn;
 
 use Mage\Command\BuiltIn\CompileCommand;
 use MageTest\TestHelper\BaseTest;
+use malkusch\phpmock\FixedValueFunction;
+use malkusch\phpmock\Mock;
+use malkusch\phpmock\MockBuilder;
 
 /**
  * Class CompileCommandTest
  * @package MageTest\Command\BuiltIn
  * @coversDefaultClass Mage\Command\BuiltIn\CompileCommand
  * @uses Mage\Compiler
+ * @uses malkusch\phpmock\FixedValueFunction
+ * @uses malkusch\phpmock\Mock
+ * @uses malkusch\phpmock\MockBuilder
+ * @uses Mage\Console
+ * @uses Mage\Console\Colors
  */
 class CompileCommandTest extends BaseTest
 {
@@ -18,26 +26,48 @@ class CompileCommandTest extends BaseTest
      */
     private $compileCommand;
 
+    /**
+     * @var FixedValueFunction
+     */
+    private $iniGetValue;
+
+    /**
+     * @var Mock
+     */
+    private $iniGetMock;
+
+
     /**
      * @before
      */
     public function before()
     {
         $this->compileCommand = new CompileCommand();
+
+        $this->iniGetValue = new FixedValueFunction();
+        $mockBuilder = new MockBuilder();
+        $this->iniGetMock = $mockBuilder->setNamespace('Mage\Command\BuiltIn')
+            ->setName("ini_get")
+            ->setCallableProvider($this->iniGetValue)
+            ->build();
+        $this->iniGetMock->disable();
+        $this->iniGetMock->enable();
+
+        $this->setUpConsoleStatics();
     }
 
     /**
      * @covers ::__construct
+     * @covers ::setCompiler
      */
     public function testConstruct()
     {
-        $compileCommand = new CompileCommand();
-
-        $compilerProperty = $this->getPropertyValue($compileCommand, 'compiler');
+        $compilerProperty = $this->getPropertyValue($this->compileCommand, 'compiler');
         $this->assertInstanceOf('Mage\Compiler', $compilerProperty);
     }
 
     /**
+     * @covers ::__construct
      * @covers ::setCompiler
      */
     public function testSetCompiler()
@@ -48,4 +78,43 @@ class CompileCommandTest extends BaseTest
         $compilerProperty = $this->getPropertyValue($this->compileCommand, 'compiler');
         $this->assertEquals($compilerMock, $compilerProperty);
     }
+
+    /**
+     * @covers ::__construct
+     * @covers ::setCompiler
+     * @covers ::run
+     */
+    public function testRun()
+    {
+        $expectedOutput = "mage.phar compiled successfully\n\n";
+        $expectedExitCode = 0;
+        $this->expectOutputString($expectedOutput);
+
+        $compilerMock = $this->getMock('Mage\Compiler');
+        $compilerMock->expects($this->once())
+            ->method('compile');
+
+        $this->iniGetValue->setValue(false);
+        $this->compileCommand->setCompiler($compilerMock);
+        $actualExitCode = $this->compileCommand->run();
+
+        $this->assertEquals($expectedExitCode, $actualExitCode);
+    }
+
+    /**
+     * @covers ::__construct
+     * @covers ::setCompiler
+     * @covers ::run
+     */
+    public function testRunWhenPharReadonlyEnabled()
+    {
+        $expectedOutput = "\tThe php.ini variable phar.readonly must be Off.\n\n";
+        $expectedExitCode = 200;
+        $this->expectOutputString($expectedOutput);
+        $this->iniGetValue->setValue(true);
+
+        $actualExitCode = $this->compileCommand->run();
+
+        $this->assertEquals($expectedExitCode, $actualExitCode);
+    }
 }