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/modules/kohana-twig/vendor/Twig-1.0/test/Twig/Tests/Node/Expression/FilterTest.php

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PHP | 75 lines | 47 code | 13 blank | 15 comment | 2 complexity | 6f04ef7c3877f922e0c7c698ae5bdb2a MD5 | raw file
Possible License(s): BSD-3-Clause
  1. <?php
  2. /*
  3. * This file is part of Twig.
  4. *
  5. * (c) Fabien Potencier
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. require_once dirname(__FILE__).'/../TestCase.php';
  11. class Twig_Tests_Node_Expression_FilterTest extends Twig_Tests_Node_TestCase
  12. {
  13. /**
  14. * @covers Twig_Node_Expression_Filter::__construct
  15. */
  16. public function testConstructor()
  17. {
  18. $expr = new Twig_Node_Expression_Constant('foo', 0);
  19. $name = new Twig_Node_Expression_Constant('upper', 0);
  20. $args = new Twig_Node();
  21. $node = new Twig_Node_Expression_Filter($expr, $name, $args, 0);
  22. $this->assertEquals($expr, $node->getNode('node'));
  23. $this->assertEquals($name, $node->getNode('filter'));
  24. $this->assertEquals($args, $node->getNode('arguments'));
  25. }
  26. /**
  27. * @covers Twig_Node_Expression_Filter::compile
  28. * @dataProvider getTests
  29. */
  30. public function testCompile($node, $source, $environment = null)
  31. {
  32. parent::testCompile($node, $source, $environment);
  33. $expr = new Twig_Node_Expression_Constant('foo', 0);
  34. $node = $this->createFilter($expr, 'foobar', array(new Twig_Node_Expression_Constant('bar', 0), new Twig_Node_Expression_Constant('foobar', 0)));
  35. $tests[] = array($node, '$this->resolveMissingFilter("foobar", array("foo", "bar", "foobar"))');
  36. try {
  37. $node->compile($this->getCompiler());
  38. $this->fail();
  39. } catch (Exception $e) {
  40. $this->assertEquals('Twig_Error_Syntax', get_class($e));
  41. }
  42. }
  43. public function getTests()
  44. {
  45. $tests = array();
  46. $expr = new Twig_Node_Expression_Constant('foo', 0);
  47. $node = $this->createFilter($expr, 'upper');
  48. $node = $this->createFilter($node, 'lower', array(new Twig_Node_Expression_Constant('bar', 0), new Twig_Node_Expression_Constant('foobar', 0)));
  49. if (function_exists('mb_get_info')) {
  50. $tests[] = array($node, 'twig_lower_filter($this->env, twig_upper_filter($this->env, "foo"), "bar", "foobar")');
  51. } else {
  52. $tests[] = array($node, 'strtolower(strtoupper("foo"), "bar", "foobar")');
  53. }
  54. return $tests;
  55. }
  56. protected function createFilter($node, $name, array $arguments = array())
  57. {
  58. $name = new Twig_Node_Expression_Constant($name, 0);
  59. $arguments = new Twig_Node($arguments);
  60. return new Twig_Node_Expression_Filter($node, $name, $arguments, 0);
  61. }
  62. }