public void TestWhiteList()
{
FtpsOptions options = new FtpsOptions();
options.Host = host;
options.User = user;
options.Password = password;
options.Port = port;
options.ForceEncryption = forceEncryption;
options.ConnectionMode = connectionMode;
options.EncryptionMode = encryptionMode;
options.Protocol = protocol;
options.WhiteList = whiteList;
FtpsClient client = TestConnection(options);
bool put = client.Put(imagePath, remoteDir);
Assert.IsFalse(put);
Assert.IsTrue(client.HasError());
client.Disconnect();
}