public function testGetUserInfoNone()
{
$scheme = 'https';
$user = '';
$password = '';
$host = 'example.com';
$path = '/foo/bar';
$port = 443;
$query = 'abc=123';
$fragment = 'section3';
$uri = new Uri($scheme, $host, $port, $path, $query, $fragment, $user, $password);
$this->assertEquals('', $uri->getUserInfo());
}
