/**
* Creates a new, blank PHP source file.
*
* @param string|NULL $ns
* If provided, the new document will have this namespace added to it.
*
* @return static
*/
public static function create($ns = NULL)
{
$node = new RootNode();
$node->addChild(Token::openTag());
if (is_string($ns) && $ns) {
NamespaceNode::create($ns)->appendTo($node)->after(Token::newline());
}
return $node;
}
public function visitNamespaceNode(NamespaceNode $node)
{
$first = $node->getBody()->firstToken();
$has_braces = $first->getType() === '{';
$this->indentLevel = $has_braces ? 1 : 0;
if (!$has_braces) {
foreach ($node->children(Filter::isTokenType(';')) as $semicolon) {
$next = $semicolon->next();
$newlines = str_repeat($this->config['nl'], 2);
if ($next instanceof WhitespaceNode) {
$next->setText($newlines);
} else {
$semicolon->after(Token::whitespace($newlines));
}
}
}
}
public function testNamespaceNode()
{
$ns = NamespaceNode::create('\\Drupal\\pantaloons');
$this->assertInstanceOf('\\Pharborist\\Namespaces\\NamespaceNode', $ns);
}
public function testCreate()
{
$namespace_node = NamespaceNode::create('\\Top\\Sub');
$this->assertEquals('\\Top\\Sub', $namespace_node->getName()->getAbsolutePath());
$this->assertNotNull($namespace_node->getBody());
}
