www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/config/Tests/Loader/DelegatingLoaderTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Config\Tests\Loader;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\Config\Loader\DelegatingLoader;
  16 use Symfony\Component\Config\Loader\LoaderResolver;
  17
  18 class DelegatingLoaderTest extends TestCase
  19 {
  20     public function testConstructor()
  21     {
  22         $loader = new DelegatingLoader($resolver = new LoaderResolver());
  23         $this->assertTrue(true, '__construct() takes a loader resolver as its first argument');
  24     }
  25
  26     public function testGetSetResolver()
  27     {
  28         $resolver = new LoaderResolver();
  29         $loader = new DelegatingLoader($resolver);
  30         $this->assertSame($resolver, $loader->getResolver(), '->getResolver() gets the resolver loader');
  31         $loader->setResolver($resolver = new LoaderResolver());
  32         $this->assertSame($resolver, $loader->getResolver(), '->setResolver() sets the resolver loader');
  33     }
  34
  35     public function testSupports()
  36     {
  37         $loader1 = $this->getMockBuilder('Symfony\Component\Config\Loader\LoaderInterface')->getMock();
  38         $loader1->expects($this->once())->method('supports')->will($this->returnValue(true));
  39         $loader = new DelegatingLoader(new LoaderResolver(array($loader1)));
  40         $this->assertTrue($loader->supports('foo.xml'), '->supports() returns true if the resource is loadable');
  41
  42         $loader1 = $this->getMockBuilder('Symfony\Component\Config\Loader\LoaderInterface')->getMock();
  43         $loader1->expects($this->once())->method('supports')->will($this->returnValue(false));
  44         $loader = new DelegatingLoader(new LoaderResolver(array($loader1)));
  45         $this->assertFalse($loader->supports('foo.foo'), '->supports() returns false if the resource is not loadable');
  46     }
  47
  48     public function testLoad()
  49     {
  50         $loader = $this->getMockBuilder('Symfony\Component\Config\Loader\LoaderInterface')->getMock();
  51         $loader->expects($this->once())->method('supports')->will($this->returnValue(true));
  52         $loader->expects($this->once())->method('load');
  53         $resolver = new LoaderResolver(array($loader));
  54         $loader = new DelegatingLoader($resolver);
  55
  56         $loader->load('foo');
  57     }
  58
  59     /**
  60      * @expectedException \Symfony\Component\Config\Exception\FileLoaderLoadException
  61      */
  62     public function testLoadThrowsAnExceptionIfTheResourceCannotBeLoaded()
  63     {
  64         $loader = $this->getMockBuilder('Symfony\Component\Config\Loader\LoaderInterface')->getMock();
  65         $loader->expects($this->once())->method('supports')->will($this->returnValue(false));
  66         $resolver = new LoaderResolver(array($loader));
  67         $loader = new DelegatingLoader($resolver);
  68
  69         $loader->load('foo');
  70     }
  71 }