<?php
  
  /*
   * This file is part of the Assetic package, an OpenSky project.
   *
   * (c) 2010-2014 OpenSky Project Inc
   *
   * For the full copyright and license information, please view the LICENSE
   * file that was distributed with this source code.
   */
  
  namespace Assetic\Test;
  
  use Assetic\AssetManager;
  
  class AssetManagerTest extends \PHPUnit_Framework_TestCase
  {
      private $am;
  
      protected function setUp()
      {
          $this->am = new AssetManager();
      }
  
      public function testGetAsset()
      {
          $asset = $this->getMock('Assetic\\Asset\\AssetInterface');
          $this->am->set('foo', $asset);
          $this->assertSame($asset, $this->am->get('foo'), '->get() returns an asset');
      }
  
      public function testGetInvalidAsset()
      {
          $this->setExpectedException('InvalidArgumentException');
          $this->am->get('foo');
      }
  
      public function testHas()
      {
          $asset = $this->getMock('Assetic\\Asset\\AssetInterface');
          $this->am->set('foo', $asset);
  
          $this->assertTrue($this->am->has('foo'), '->has() returns true if the asset is set');
          $this->assertFalse($this->am->has('bar'), '->has() returns false if the asset is not set');
      }
  
      public function testInvalidName()
      {
          $this->setExpectedException('InvalidArgumentException');
  
          $this->am->set('@foo', $this->getMock('Assetic\\Asset\\AssetInterface'));
      }
  
      public function testClear()
      {
          $this->am->set('foo', $this->getMock('Assetic\Asset\AssetInterface'));
          $this->am->clear();
  
          $this->assertFalse($this->am->has('foo'));
      }
  }