vendor/twig/twig/test/Twig/Tests/ErrorTest.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_ErrorTest extends PHPUnit_Framework_TestCase
  13 {
  14     public function testErrorWithObjectFilename()
  15     {
  16         $error = new Twig_Error('foo');
  17         $error->setTemplateFile(new SplFileInfo(__FILE__));
  18
  19         $this->assertContains('test'.DIRECTORY_SEPARATOR.'Twig'.DIRECTORY_SEPARATOR.'Tests'.DIRECTORY_SEPARATOR.'ErrorTest.php', $error->getMessage());
  20     }
  21
  22     public function testErrorWithArrayFilename()
  23     {
  24         $error = new Twig_Error('foo');
  25         $error->setTemplateFile(array('foo' => 'bar'));
  26
  27         $this->assertEquals('foo in {"foo":"bar"}', $error->getMessage());
  28     }
  29
  30     public function testTwigExceptionAddsFileAndLineWhenMissing()
  31     {
  32         $loader = new Twig_Loader_Array(array('index' => "\n\n{{ foo.bar }}\n\n\n{{ 'foo' }}"));
  33         $twig = new Twig_Environment($loader, array('strict_variables' => true, 'debug' => true, 'cache' => false));
  34
  35         $template = $twig->loadTemplate('index');
  36
  37         try {
  38             $template->render(array());
  39
  40             $this->fail();
  41         } catch (Twig_Error_Runtime $e) {
  42             $this->assertEquals('Variable "foo" does not exist in "index" at line 3', $e->getMessage());
  43             $this->assertEquals(3, $e->getTemplateLine());
  44             $this->assertEquals('index', $e->getTemplateFile());
  45         }
  46     }
  47
  48     public function testRenderWrapsExceptions()
  49     {
  50         $loader = new Twig_Loader_Array(array('index' => "\n\n\n{{ foo.bar }}\n\n\n\n{{ 'foo' }}"));
  51         $twig = new Twig_Environment($loader, array('strict_variables' => true, 'debug' => true, 'cache' => false));
  52
  53         $template = $twig->loadTemplate('index');
  54
  55         try {
  56             $template->render(array('foo' => new Twig_Tests_ErrorTest_Foo()));
  57
  58             $this->fail();
  59         } catch (Twig_Error_Runtime $e) {
  60             $this->assertEquals('An exception has been thrown during the rendering of a template ("Runtime error...") in "index" at line 4.', $e->getMessage());
  61             $this->assertEquals(4, $e->getTemplateLine());
  62             $this->assertEquals('index', $e->getTemplateFile());
  63         }
  64     }
  65
  66     public function testTwigExceptionAddsFileAndLineWhenMissingWithInheritance()
  67     {
  68         $loader = new Twig_Loader_Array(array(
  69             'index' => "{% extends 'base' %}
  70             {% block content %}
  71                 {{ foo.bar }}
  72             {% endblock %}
  73             {% block foo %}
  74                 {{ foo.bar }}
  75             {% endblock %}",
  76             'base' => '{% block content %}{% endblock %}'
  77         ));
  78         $twig = new Twig_Environment($loader, array('strict_variables' => true, 'debug' => true, 'cache' => false));
  79
  80         $template = $twig->loadTemplate('index');
  81         try {
  82             $template->render(array());
  83
  84             $this->fail();
  85         } catch (Twig_Error_Runtime $e) {
  86             $this->assertEquals('Variable "foo" does not exist in "index" at line 3', $e->getMessage());
  87             $this->assertEquals(3, $e->getTemplateLine());
  88             $this->assertEquals('index', $e->getTemplateFile());
  89         }
  90
  91         try {
  92             $template->render(array('foo' => new Twig_Tests_ErrorTest_Foo()));
  93
  94             $this->fail();
  95         } catch (Twig_Error_Runtime $e) {
  96             $this->assertEquals('An exception has been thrown during the rendering of a template ("Runtime error...") in "index" at line 3.', $e->getMessage());
  97             $this->assertEquals(3, $e->getTemplateLine());
  98             $this->assertEquals('index', $e->getTemplateFile());
  99         }
 100     }
 101
 102     public function testTwigExceptionAddsFileAndLineWhenMissingWithInheritanceAgain()
 103     {
 104         $loader = new Twig_Loader_Array(array(
 105             'index' => "{% extends 'base' %}
 106             {% block content %}
 107                 {{ parent() }}
 108             {% endblock %}",
 109             'base' => '{% block content %}{{ foo }}{% endblock %}'
 110         ));
 111         $twig = new Twig_Environment($loader, array('strict_variables' => true, 'debug' => true, 'cache' => false));
 112
 113         $template = $twig->loadTemplate('index');
 114         try {
 115             $template->render(array());
 116
 117             $this->fail();
 118         } catch (Twig_Error_Runtime $e) {
 119             $this->assertEquals('Variable "foo" does not exist in "base" at line 1', $e->getMessage());
 120             $this->assertEquals(1, $e->getTemplateLine());
 121             $this->assertEquals('base', $e->getTemplateFile());
 122         }
 123     }
 124
 125     public function testTwigExceptionAddsFileAndLineWhenMissingWithInheritanceOnDisk()
 126     {
 127         $loader = new Twig_Loader_Filesystem(dirname(__FILE__).'/Fixtures/errors');
 128         $twig = new Twig_Environment($loader, array('strict_variables' => true, 'debug' => true, 'cache' => false));
 129
 130         $template = $twig->loadTemplate('index.html');
 131         try {
 132             $template->render(array());
 133
 134             $this->fail();
 135         } catch (Twig_Error_Runtime $e) {
 136             $this->assertEquals('Variable "foo" does not exist in "index.html" at line 3', $e->getMessage());
 137             $this->assertEquals(3, $e->getTemplateLine());
 138             $this->assertEquals('index.html', $e->getTemplateFile());
 139         }
 140
 141         try {
 142             $template->render(array('foo' => new Twig_Tests_ErrorTest_Foo()));
 143
 144             $this->fail();
 145         } catch (Twig_Error_Runtime $e) {
 146             $this->assertEquals('An exception has been thrown during the rendering of a template ("Runtime error...") in "index.html" at line 3.', $e->getMessage());
 147             $this->assertEquals(3, $e->getTemplateLine());
 148             $this->assertEquals('index.html', $e->getTemplateFile());
 149         }
 150     }
 151 }
 152
 153 class Twig_Tests_ErrorTest_Foo
 154 {
 155     public function bar()
 156     {
 157         throw new Exception('Runtime error...');
 158     }
 159 }