/**
* @return array
*/
public function getFunctions()
{
return array(new Twig_SimpleFunction('barcode', function ($options = array()) {
echo $this->generator->generate($options);
}));
}
/**
* testConfigureOptions
*
* @param array $options
*
* @medium
*
* @dataProvider getErrorOptions
*
* @expectedException \Exception
*/
public function testConfigureOptions($options = array())
{
$generator = new Generator();
$generator->generate($options);
}