name : NodeTestCase.php <?php /* * This file is part of Twig. * * (c) Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ abstract class Twig_Test_NodeTestCase extends PHPUnit_Framework_TestCase { abstract public function getTests(); /** * @dataProvider getTests */ public function testCompile($node, $source, $environment = null, $isPattern = false) { $this->assertNodeCompilation($source, $node, $environment, $isPattern); } public function assertNodeCompilation($source, Twig_Node $node, Twig_Environment $environment = null, $isPattern = false) { $compiler = $this->getCompiler($environment); $compiler->compile($node); if ($isPattern) { $this->assertStringMatchesFormat($source, trim($compiler->getSource())); } else { $this->assertEquals($source, trim($compiler->getSource())); } } protected function getCompiler(Twig_Environment $environment = null) { return new Twig_Compiler(null === $environment ? $this->getEnvironment() : $environment); } protected function getEnvironment() { return new Twig_Environment(new Twig_Loader_Array(array())); } protected function getVariableGetter($name, $line = false) { $line = $line > 0 ? "// line {$line}\n" : ''; if (PHP_VERSION_ID >= 70000) { return sprintf('%s($context["%s"] ?? null)', $line, $name, $name); } if (PHP_VERSION_ID >= 50400) { return sprintf('%s(isset($context["%s"]) ? $context["%s"] : null)', $line, $name, $name); } return sprintf('%s$this->getContext($context, "%s")', $line, $name); } protected function getAttributeGetter() { if (function_exists('twig_template_get_attributes')) { return 'twig_template_get_attributes($this, '; } return '$this->getAttribute('; } }