www.aleph1.co.uk Git - yaffs-website/blob - vendor/twig/twig/test/Twig/Tests/Loader/ChainTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) Fabien Potencier
   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 class Twig_Tests_Loader_ChainTest extends \PHPUnit\Framework\TestCase
  13 {
  14     /**
  15      * @group legacy
  16      */
  17     public function testGetSource()
  18     {
  19         $loader = new Twig_Loader_Chain(array(
  20             new Twig_Loader_Array(array('foo' => 'bar')),
  21             new Twig_Loader_Array(array('foo' => 'foobar', 'bar' => 'foo')),
  22         ));
  23
  24         $this->assertEquals('bar', $loader->getSource('foo'));
  25         $this->assertEquals('foo', $loader->getSource('bar'));
  26     }
  27
  28     public function testGetSourceContext()
  29     {
  30         $path = dirname(__FILE__).'/../Fixtures';
  31         $loader = new Twig_Loader_Chain(array(
  32             new Twig_Loader_Array(array('foo' => 'bar')),
  33             new Twig_Loader_Array(array('errors/index.html' => 'baz')),
  34             new Twig_Loader_Filesystem(array($path)),
  35         ));
  36
  37         $this->assertEquals('foo', $loader->getSourceContext('foo')->getName());
  38         $this->assertSame('', $loader->getSourceContext('foo')->getPath());
  39
  40         $this->assertEquals('errors/index.html', $loader->getSourceContext('errors/index.html')->getName());
  41         $this->assertSame('', $loader->getSourceContext('errors/index.html')->getPath());
  42         $this->assertEquals('baz', $loader->getSourceContext('errors/index.html')->getCode());
  43
  44         $this->assertEquals('errors/base.html', $loader->getSourceContext('errors/base.html')->getName());
  45         $this->assertEquals(realpath($path.'/errors/base.html'), realpath($loader->getSourceContext('errors/base.html')->getPath()));
  46         $this->assertNotEquals('baz', $loader->getSourceContext('errors/base.html')->getCode());
  47     }
  48
  49     /**
  50      * @expectedException Twig_Error_Loader
  51      */
  52     public function testGetSourceContextWhenTemplateDoesNotExist()
  53     {
  54         $loader = new Twig_Loader_Chain(array());
  55
  56         $loader->getSourceContext('foo');
  57     }
  58
  59     /**
  60      * @group legacy
  61      * @expectedException Twig_Error_Loader
  62      */
  63     public function testGetSourceWhenTemplateDoesNotExist()
  64     {
  65         $loader = new Twig_Loader_Chain(array());
  66
  67         $loader->getSource('foo');
  68     }
  69
  70     public function testGetCacheKey()
  71     {
  72         $loader = new Twig_Loader_Chain(array(
  73             new Twig_Loader_Array(array('foo' => 'bar')),
  74             new Twig_Loader_Array(array('foo' => 'foobar', 'bar' => 'foo')),
  75         ));
  76
  77         $this->assertEquals('foo:bar', $loader->getCacheKey('foo'));
  78         $this->assertEquals('bar:foo', $loader->getCacheKey('bar'));
  79     }
  80
  81     /**
  82      * @expectedException Twig_Error_Loader
  83      */
  84     public function testGetCacheKeyWhenTemplateDoesNotExist()
  85     {
  86         $loader = new Twig_Loader_Chain(array());
  87
  88         $loader->getCacheKey('foo');
  89     }
  90
  91     public function testAddLoader()
  92     {
  93         $loader = new Twig_Loader_Chain();
  94         $loader->addLoader(new Twig_Loader_Array(array('foo' => 'bar')));
  95
  96         $this->assertEquals('bar', $loader->getSourceContext('foo')->getCode());
  97     }
  98
  99     public function testExists()
 100     {
 101         $loader1 = $this->getMockBuilder('Twig_ChainTestLoaderWithExistsInterface')->getMock();
 102         $loader1->expects($this->once())->method('exists')->will($this->returnValue(false));
 103         $loader1->expects($this->never())->method('getSourceContext');
 104
 105         // can be removed in 2.0
 106         $loader2 = $this->getMockBuilder('Twig_ChainTestLoaderInterface')->getMock();
 107         //$loader2 = $this->getMockBuilder(array('Twig_LoaderInterface', 'Twig_SourceContextLoaderInterface'))->getMock();
 108         $loader2->expects($this->once())->method('getSourceContext')->will($this->returnValue(new Twig_Source('content', 'index')));
 109
 110         $loader = new Twig_Loader_Chain();
 111         $loader->addLoader($loader1);
 112         $loader->addLoader($loader2);
 113
 114         $this->assertTrue($loader->exists('foo'));
 115     }
 116 }
 117
 118 interface Twig_ChainTestLoaderInterface extends Twig_LoaderInterface, Twig_SourceContextLoaderInterface
 119 {
 120 }
 121
 122 interface Twig_ChainTestLoaderWithExistsInterface extends Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
 123 {
 124 }