/**
* Test ExtReferenceHandler::serializeExtReferenceToJson()
*
* @return void
*/
public function testSerializeExtReferenceToJson()
{
$type = [__LINE__];
$context = SerializationContext::create();
$url = __FUNCTION__;
$extref = ExtReference::create(__METHOD__, __FILE__);
$this->converter->expects($this->once())->method('getUrl')->with($extref)->willReturn($url);
$this->serializationVisitor->expects($this->once())->method('visitString')->with($url, $type, $context)->willReturn($url);
$handler = new ExtReferenceHandler($this->converter);
$this->assertEquals($url, $handler->serializeExtReferenceToJson($this->serializationVisitor, $extref, $type, $context));
}
