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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\ExpressionLanguage\Tests\Node;
use PHPUnit\Framework\TestCase;
use Symfony\Component\ExpressionLanguage\Node\ConstantNode;
use Symfony\Component\ExpressionLanguage\Node\Node;
class NodeTest extends TestCase
{
public function testToString()
{
$node = new Node(array(new ConstantNode('foo')));
$this->assertEquals(<<<'EOF'
Node(
ConstantNode(value: 'foo')
)
EOF
, (string) $node);
}
public function testSerialization()
{
$node = new Node(array('foo' => 'bar'), array('bar' => 'foo'));
$serializedNode = serialize($node);
$unserializedNode = unserialize($serializedNode);
$this->assertEquals($node, $unserializedNode);
}
}
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