public function testConstructor()
{
$encode = new XmlEncoder();
$xml = $encode->encode($this->getFarm());
$encodeStrFirst = $xml->saveXML();
$decode = $encode->decode(simplexml_import_dom($xml));
$xml2 = $encode->encode($decode['farm']);
$encodeStrSecond = $xml2->saveXML();
$this->assertEquals($encodeStrFirst, $encodeStrSecond);
}
// create a corresponding node and add the variable
class HelloWorldNode extends EncoderNode
{
function __construct()
{
parent::__construct('hello-worlds', 'hello-world', null);
$this->addVariable(new EncoderNodeVariable('foo'));
}
}
// register the node so it becomes known to the encoder
EncoderNode::addNode(new HelloWorldNode());
// create a HelloWorld object
$helloWorld = new HelloWorld();
$helloWorld->setFoo('hello world');
// make an instance of an encoder type and encode the object
$encoder = new XmlEncoder();
$encodedResultXml = $encoder->encode($helloWorld);
// will output:
/* <?xml version="1.0" encoding="UTF-8"?>
* <encoded>
* <hello-world foo="hello world"/>
* </encoded>
*/
echo htmlentities($encodedResultXml->saveXML());
// decode the XML again
$decoded = $encoder->decode($encodedResultXml->saveXML());
// will output:
/*
* HelloWorld Object
* (
* [foo:HelloWorld:private] => hello world
