/**
* @covers ByJG\Util\XmlUtil::removeNode
*/
public function testRemoveNode()
{
$dom = XmlUtil::createXmlDocumentFromStr('<root><subject>Text</subject><a/><b/></root>');
$node = XmlUtil::selectSingleNode($dom->documentElement, 'subject');
XmlUtil::removeNode($node);
$this->assertEquals(self::XMLHEADER . "\n" . '<root>' . '<a/>' . '<b/>' . '</root>' . "\n", $dom->saveXML());
}