public function testGetTags()
{
$lexer = new Lexer(array('{#', '#}'), array('{%', '%}'), array('{#', '/}'));
$this->assertEquals($lexer->getTags(), array('tag_comment' => array('{#', '#}'), 'tag_block' => array('{%', '%}'), 'tag_variable' => array('{#', '/}')));
}
/**
* Get the lexer for Twig to use.
*
* @param Twig_Environment $twig
* @param array $delimiters Opening & closing tags for comments, blocks & variables.
* @return Twig_Lexer
*/
public function getLexer(Twig_Environment $twig = null, array $delimiters = null)
{
if ($this->lexer !== null) {
return $this->lexer;
} elseif ($twig === null) {
// You must pass in an instance of Twig if the lexer has not already been set
throw new InvalidArgumentException('No lexer set, you must pass an instance of Twig_Environment in!');
}
if ($delimiters === null) {
$delimiters = $this->app['config']->get('twigbridge::delimiters', array('tag_comment' => array('{#', '#}'), 'tag_block' => array('{%', '%}'), 'tag_variable' => array('{{', '}}')));
}
$lexer = new Twig\Lexer(isset($delimiters['tag_comment']) ? $delimiters['tag_comment'] : array(), isset($delimiters['tag_block']) ? $delimiters['tag_block'] : array(), isset($delimiters['tag_variable']) ? $delimiters['tag_variable'] : array());
return $lexer->getLexer($twig);
}
