SAML2\XML\ChunkTest::testChunkSerializationLoop PHP Method

    public function testChunkSerializationLoop()
    {
        $ser = $this->chunk->serialize();
        $document = DOMDocumentFactory::fromString('<root />');
        $newchunk = new Chunk($document->firstChild);
        $newchunk->unserialize($ser);
        $this->assertEqualXMLStructure($this->chunk->getXML(), $newchunk->getXML());
    }