symfony/tests/Symfony/Tests/Component/DependencyInjection/Configuration/ArrayNodeTest.php

<?php

namespace Symfony\Tests\Component\DependencyInjection\Configuration;

use Symfony\Component\DependencyInjection\Configuration\ArrayNode;

class ArrayNodeTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @expectedException Symfony\Component\DependencyInjection\Configuration\Exception\InvalidTypeException
     */
    public function testNormalizeThrowsExceptionWhenFalseIsNotAllowed()
    {
        $node = new ArrayNode('root');
        $node->normalize(false);
    }
}