public function testVisit()
{
$visitor = $this->getVisitor();
$generator = $this->getGenerator();
$generator->startDocument(null);
$noContent = new Values\Options(array('GET', 'POST'));
$this->getVisitorMock()->expects($this->once())->method('setStatus')->with($this->equalTo(200));
$this->getVisitorMock()->expects($this->exactly(2))->method('setHeader')->will($this->returnValueMap(array('Allow', 'GET,POST'), array('Content-Length', 0)));
$visitor->visit($this->getVisitorMock(), $generator, $noContent);
}