public function testGetIdAttributeNotMatched()
{
$xpath = '/root/four[@attr="value"]';
$this->nodePathMatcher->expects($this->at(0))->method('match')->with('/root/one', $xpath)->will($this->returnValue(false));
$this->nodePathMatcher->expects($this->at(1))->method('match')->with('/root/two', $xpath)->will($this->returnValue(false));
$this->nodePathMatcher->expects($this->at(2))->method('match')->with('/root/three', $xpath)->will($this->returnValue(false));
$this->assertNull($this->object->getIdAttribute($xpath));
}
/**
* Identify node path based on parent path and node attributes
*
* @param \DOMElement $node
* @param string $parentPath
* @return string
*/
protected function _getNodePathByParent(\DOMElement $node, $parentPath)
{
$prefix = is_null($this->rootNamespace) ? '' : self::ROOT_NAMESPACE_PREFIX . ':';
$path = $parentPath . '/' . $prefix . $node->tagName;
$idAttribute = $this->nodeMergingConfig->getIdAttribute($path);
if (is_array($idAttribute)) {
$constraints = [];
foreach ($idAttribute as $attribute) {
$value = $node->getAttribute($attribute);
$constraints[] = "@{$attribute}='{$value}'";
}
$path .= '[' . join(' and ', $constraints) . ']';
} elseif ($idAttribute && ($value = $node->getAttribute($idAttribute))) {
$path .= "[@{$idAttribute}='{$value}']";
}
return $path;
}