vendor/symfony/twig-bridge/Symfony/Bridge/Twig/Tests/Node/FormThemeTest.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\Bridge\Twig\Tests\Node;
  13
  14 use Symfony\Bridge\Twig\Tests\TestCase;
  15 use Symfony\Bridge\Twig\Node\FormThemeNode;
  16
  17 class FormThemeTest extends TestCase
  18 {
  19     protected function setUp()
  20     {
  21         parent::setUp();
  22
  23         if (version_compare(\Twig_Environment::VERSION, '1.5.0', '<')) {
  24             $this->markTestSkipped('Requires Twig version to be at least 1.5.0.');
  25         }
  26     }
  27
  28     public function testConstructor()
  29     {
  30         $form = new \Twig_Node_Expression_Name('form', 0);
  31         $resources = new \Twig_Node(array(
  32             new \Twig_Node_Expression_Constant('tpl1', 0),
  33             new \Twig_Node_Expression_Constant('tpl2', 0)
  34         ));
  35
  36         $node = new FormThemeNode($form, $resources, 0);
  37
  38         $this->assertEquals($form, $node->getNode('form'));
  39         $this->assertEquals($resources, $node->getNode('resources'));
  40     }
  41
  42     public function testCompile()
  43     {
  44         $form = new \Twig_Node_Expression_Name('form', 0);
  45         $resources = new \Twig_Node_Expression_Array(array(
  46             new \Twig_Node_Expression_Constant(0, 0),
  47             new \Twig_Node_Expression_Constant('tpl1', 0),
  48             new \Twig_Node_Expression_Constant(1, 0),
  49             new \Twig_Node_Expression_Constant('tpl2', 0)
  50         ), 0);
  51
  52         $node = new FormThemeNode($form, $resources, 0);
  53
  54         $compiler = new \Twig_Compiler(new \Twig_Environment());
  55
  56         $this->assertEquals(
  57             sprintf(
  58                 '$this->env->getExtension(\'form\')->renderer->setTheme(%s, array(0 => "tpl1", 1 => "tpl2"));',
  59                 $this->getVariableGetter('form')
  60              ),
  61             trim($compiler->compile($node)->getSource())
  62         );
  63
  64         $resources = new \Twig_Node_Expression_Constant('tpl1', 0);
  65
  66         $node = new FormThemeNode($form, $resources, 0);
  67
  68         $this->assertEquals(
  69             sprintf(
  70                 '$this->env->getExtension(\'form\')->renderer->setTheme(%s, "tpl1");',
  71                 $this->getVariableGetter('form')
  72              ),
  73             trim($compiler->compile($node)->getSource())
  74         );
  75     }
  76
  77     protected function getVariableGetter($name)
  78     {
  79         if (version_compare(phpversion(), '5.4.0RC1', '>=')) {
  80             return sprintf('(isset($context["%s"]) ? $context["%s"] : null)', $name, $name);
  81         }
  82
  83         return sprintf('$this->getContext($context, "%s")', $name);
  84     }
  85 }