public function testGetClientIp()
{
$this->assertEquals('', $this->request->getClientIp());
$uri = new Uri('http://server.loc');
$stream = fopen('php://temp', 'wb+');
$streamObject = new Stream($stream);
$request = new ServerRequest('GET', $uri, $streamObject, [], ['REMOTE_ADDR' => '127.0.0.2']);
$this->assertEquals('127.0.0.2', $request->getClientIp());
}
