public function testToXpath()
{
// h1
$element = new ElementNode('*', 'h1');
$this->assertEquals('h1', (string) $element->toXpath(), '->toXpath() returns the xpath representation of the node');
// foo|h1
$element = new ElementNode('foo', 'h1');
$this->assertEquals('foo:h1', (string) $element->toXpath(), '->toXpath() returns the xpath representation of the node');
}
/**
* @param Node\ElementNode $node
*
* @return XPathExpr
*/
public function translateElement(Node\ElementNode $node)
{
$element = $node->getElement();
if ($this->hasFlag(self::ELEMENT_NAME_IN_LOWER_CASE)) {
$element = strtolower($element);
}
if ($element) {
$safe = $this->isSafeName($element);
} else {
$element = '*';
$safe = true;
}
if ($node->getNamespace()) {
$element = sprintf('%s:%s', $node->getNamespace(), $element);
$safe = $safe && $this->isSafeName($node->getNamespace());
}
$xpath = new XPathExpr('', $element);
if (!$safe) {
$xpath->addNameTest();
}
return $xpath;
}
