/**
* Method to serialise an EasyRdf_Graph to RDF/JSON
*
* http://n2.talis.com/wiki/RDF_JSON_Specification
* docs/appendix-a-rdf-formats-json.md
*
* @param EasyRdf_Graph $graph An EasyRdf_Graph object.
* @param string $format The name of the format to convert to.
* @param array $options
* @throws EasyRdf_Exception
* @return string The RDF in the new desired format.
*/
public function serialise($graph, $format, array $options = array())
{
return json_encode(parent::serialise($graph, 'php'));
}
public function testSerialiseUndefined()
{
$this->setExpectedException('EasyRdf_Exception', 'This method should be overridden by sub-classes.');
$serialiser = new EasyRdf_Serialiser();
$serialiser->serialise($this->graph, 'format');
}
