64 lines
2.2 KiB
PHP
64 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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require_once dirname(__FILE__).'/SimpleTokenParser.php';
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class grammarTest extends PHPUnit_Framework_TestCase
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{
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/**
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* @dataProvider getTests
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*/
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public function testGrammar($tag, $grammar, $template, $output, $exception)
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{
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$twig = new Twig_Environment(new Twig_Loader_String(), array('cache' => false));
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$twig->addTokenParser(new SimpleTokenParser($tag, $grammar));
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$ok = true;
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try {
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$template = $twig->loadTemplate($template);
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} catch (Exception $e) {
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$ok = false;
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if (false === $exception) {
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$this->fail('Exception not expected');
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} else {
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$this->assertEquals($exception, get_class($e));
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}
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}
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if ($ok) {
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if (false !== $exception) {
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$this->fail(sprintf('Exception "%s" expected', $exception));
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}
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$actual = $template->render(array());
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$this->assertEquals($output, $actual);
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}
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}
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public function getTests()
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{
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return array(
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array('foo1', '', '{% foo1 %}', '|', false),
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array('foo2', '', '{% foo2 "bar" %}', '|', 'Twig_Error_Syntax'),
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array('foo3', '<foo>', '{% foo3 "bar" %}', '|bar|', false),
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array('foo4', '<foo>', '{% foo4 1 + 2 %}', '|3|', false),
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array('foo5', '<foo:expression>', '{% foo5 1 + 2 %}', '|3|', false),
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array('foo6', '<foo:array>', '{% foo6 1 + 2 %}', '|3|', 'Twig_Error_Syntax'),
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array('foo7', '<foo>', '{% foo7 %}', '|3|', 'Twig_Error_Syntax'),
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array('foo8', '<foo:array>', '{% foo8 [1, 2] %}', '|Array|', false),
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array('foo9', '<foo> with <bar>', '{% foo9 "bar" with "foobar" %}', '|bar|with|foobar|', false),
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array('foo10', '<foo> [with <bar>]', '{% foo10 "bar" with "foobar" %}', '|bar|with|foobar|', false),
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array('foo11', '<foo> [with <bar>]', '{% foo11 "bar" %}', '|bar|', false),
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);
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}
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}
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