public void CreateNonExistingSubFolderTest() { var ftpesTestHost = GetTestHost("ftpes"); using (var ftpClient = new FtpClient(ftpesTestHost.Uri, ftpesTestHost.Credential)) { var parent = "/tmp/" + Guid.NewGuid().ToString("N"); var child = parent + "/" + Guid.NewGuid().ToString("N"); var reply = ftpClient.SendSingleCommand("MKD", child); Assert.AreEqual(550, reply.Code.Code); ftpClient.SendSingleCommand("RMD", parent); } }