public void TestPutFileUnique(string host, int port, FtpsSecurityProtocol protocol, string user, string pwd, string server) { using (FtpsClient c = new FtpsClient(host, port, protocol)) { c.AlwaysAcceptServerCertificate = true; c.Open(user, pwd); Assert.IsTrue(c.IsConnected); byte[] bytes = new byte[1024]; MemoryStream m = new MemoryStream(bytes); string fname = c.PutFileUnique(m); c.DeleteFile(fname); } }