SearchAndRenderBlockNode example

use Twig\Node\Expression\NameExpression;
use Twig\Node\Node;

class SearchAndRenderBlockNodeTest extends TestCase
{
    public function testCompileWidget()
    {
        $arguments = new Node([
            new NameExpression('form', 0),
        ]);

        $node = new SearchAndRenderBlockNode('form_widget', $arguments, 0);

        $compiler = new Compiler(new Environment($this->createMock(LoaderInterface::class)));

        $this->assertEquals(
            sprintf(
                '$this->env->getRuntime(\'Symfony\Component\Form\FormRenderer\')->searchAndRenderBlock(%s, \'widget\')',
                $this->getVariableGetter('form')
            ),
            trim($compiler->compile($node)->getSource())
        );
    }