[AsseticBundle] added the beginnings of a test class for the assetic:dump command

src/Symfony/Bundle/AsseticBundle/Tests/Command/DumpCommandTest.php

@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Symfony framework.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Symfony\Bundle\AsseticBundle\Tests\Command;
+
+use Symfony\Bundle\AsseticBundle\Command\DumpCommand;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Output\NullOutput;
+
+class DumpCommandTest extends \PHPUnit_Framework_TestCase
+{
+    private $application;
+    private $definition;
+    private $kernel;
+    private $container;
+    private $am;
+
+    protected function setUp()
+    {
+        if (!class_exists('Assetic\\AssetManager')) {
+            $this->markTestSkipped('Assetic is not available.');
+        }
+
+        $this->application = $this->getMockBuilder('Symfony\\Bundle\\FrameworkBundle\\Console\\Application')
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->definition = $this->getMockBuilder('Symfony\\Component\\Console\\Input\\InputDefinition')
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->kernel = $this->getMock('Symfony\\Component\\HttpKernel\\KernelInterface');
+        $this->container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
+        $this->am = $this->getMockBuilder('Assetic\\Factory\\LazyAssetManager')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->application->expects($this->any())
+            ->method('getDefinition')
+            ->will($this->returnValue($this->definition));
+        $this->definition->expects($this->any())
+            ->method('getArguments')
+            ->will($this->returnValue(array()));
+        $this->definition->expects($this->any())
+            ->method('getOptions')
+            ->will($this->returnValue(array()));
+        $this->application->expects($this->any())
+            ->method('getKernel')
+            ->will($this->returnValue($this->kernel));
+        $this->kernel->expects($this->any())
+            ->method('getContainer')
+            ->will($this->returnValue($this->container));
+        $this->container->expects($this->once())
+            ->method('get')
+            ->with('assetic.asset_manager')
+            ->will($this->returnValue($this->am));
+
+        $this->command = new DumpCommand();
+        $this->command->setApplication($this->application);
+    }
+
+    public function testEmptyAssetManager()
+    {
+        $this->am->expects($this->once())
+            ->method('getNames')
+            ->will($this->returnValue(array()));
+
+        $this->command->run(new ArrayInput(array()), new NullOutput());
+    }
+}