Registers a Node Visitor.
| public addNodeVisitor ( Twig_NodeVisitorInterface $visitor ) | ||
| $visitor | Twig_NodeVisitorInterface | A Twig_NodeVisitorInterface instance |
/**
* @dataProvider getAttributeExceptions
*/
public function testGetAttributeExceptions($template, $message, $useExt)
{
$name = 'index_' . ($useExt ? 1 : 0);
$templates = array($name => $template . $useExt);
$env = new Twig_Environment(new Twig_Loader_Array($templates), array('strict_variables' => true));
if (!$useExt) {
$env->addNodeVisitor(new CExtDisablingNodeVisitor());
}
$template = $env->loadTemplate($name);
$context = array('string' => 'foo', 'array' => array('foo' => 'foo'), 'array_access' => new Twig_TemplateArrayAccessObject());
try {
$template->render($context);
} catch (Twig_Error_Runtime $e) {
$this->assertEquals(sprintf($message, $name), $e->getMessage());
}
}
/**
* @dataProvider getAttributeExceptions
*/
public function testGetAttributeExceptions($template, $message, $useExt)
{
$name = 'index_' . ($useExt ? 1 : 0);
$templates = array($name => $template . $useExt);
$env = new Twig_Environment(new Twig_Loader_Array($templates), array('strict_variables' => true));
if (!$useExt) {
$env->addNodeVisitor(new CExtDisablingNodeVisitor());
}
$template = $env->loadTemplate($name);
$context = array('string' => 'foo', 'null' => null, 'empty_array' => array(), 'array' => array('foo' => 'foo'), 'array_access' => new Twig_TemplateArrayAccessObject(), 'magic_exception' => new Twig_TemplateMagicPropertyObjectWithException(), 'object' => new stdClass());
try {
$template->render($context);
$this->fail('Accessing an invalid attribute should throw an exception.');
} catch (Twig_Error_Runtime $e) {
$this->assertSame(sprintf($message, $name), $e->getMessage());
}
}
private function createEnv()
{
$env = new \Twig_Environment(new \Twig_Loader_String(), array('cache' => false, 'autoescape' => false, 'optimizations' => 0));
$env->addNodeVisitor(new Paginator());
$env->addFunction(new \Twig_SimpleFunction('paginate', function () {
}));
$env->addFunction(new \Twig_SimpleFunction('render_documents', function () {
}));
$env->addGlobal('collection', range(1, 100));
return $env;
}
