[Nostromo] Tests

src/Mage/Tests/Command/BuiltIn/Config/DumpCommandTest.php

@@ -0,0 +1,27 @@
+<?php
+namespace Mage\Tests\Command\BuiltIn\Config;
+
+use Mage\Command\BuiltIn\Config\DumpCommand;
+use Mage\Command\AbstractCommand;
+use Mage\Tests\MageTestApplication;
+use Mage\Tests\Runtime\RuntimeMockup;
+use Symfony\Component\Console\Tester\CommandTester;
+use PHPUnit_Framework_TestCase as TestCase;
+
+class DumpCommandTest extends TestCase
+{
+    public function testConfigDumpTermination()
+    {
+        $application = new MageTestApplication();
+        $application->add(new DumpCommand());
+        
+        /** @var AbstractCommand $command */
+        $command = $application->find('config:dump');
+        $command->setRuntime(new RuntimeMockup());
+
+        $tester = new CommandTester($command);
+        $tester->execute(['command' => $command->getName()]);
+
+        $this->assertEquals($tester->getStatusCode(), 0);
+    }
+}