/**
* @depends testConstruct
*/
public function testChange(PHPParser_Node $node)
{
// change of line
$node->setLine(15);
$this->assertEquals(15, $node->getLine());
// change of doc comment
$node->setDocComment('/** other doc comment */');
$this->assertEquals('/** other doc comment */', $node->getDocComment());
// direct modification
$node->subNode = 'newValue';
$this->assertEquals('newValue', $node->subNode);
// indirect modification
$subNode =& $node->subNode;
$subNode = 'newNewValue';
$this->assertEquals('newNewValue', $node->subNode);
// removal
unset($node->subNode);
$this->assertFalse(isset($node->subNode));
}