public function testGetChildElements()
{
$dom = new DOMDocument('1.0', 'UTF-8');
$dom->loadXML('<parent>some text <child/><anotherChild/> <![CDATA[function() { alert("go!"); }]]></parent>');
$element = $dom->documentElement;
$childElements = Marshaller::getChildElements($element);
$this->assertInternalType('array', $childElements);
$this->assertEquals(2, count($childElements));
$this->assertEquals('child', $childElements[0]->nodeName);
$this->assertEquals('anotherChild', $childElements[1]->nodeName);
}
