public function test_get_and_set_protocol()
{
$request = new HttpRequest();
$this->assertEquals(HttpProtocol::HTTP, $request->getProtocol());
$this->assertEquals(HttpProtocol::CURRENT_VERSION, $request->getProtocolVersion());
$request->setProtocol('foo');
$this->assertEquals('foo', $request->getProtocol());
$request->setProtocolVersion('bar');
$this->assertEquals('bar', $request->getProtocolVersion());
}
