Bernd Eckenfels created VFS-563:
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             Summary: [sftp][tests] test sshd does not implement setstats and 
test does not verify it
                 Key: VFS-563
                 URL: https://issues.apache.org/jira/browse/VFS-563
             Project: Commons VFS
          Issue Type: Bug
    Affects Versions: 2.1
         Environment: Maven 3.2.5, Java 7u76, Windows 7 (x64, german)
            Reporter: Bernd Eckenfels
            Priority: Minor


While trying some test cases with external servers I noticed that 
LastModfifiedTest is calling setLastModified and getLastModified and then 
compares the delta. However since the default cache mode is on resolve and 
there is no resolve or refresh in between, it only compares the stale in memory 
representation.

So I went on and added refresh() to the actual checks. This made the sftp file 
system fail. After some checking I noticed, that the Apache Mina SSHD (0.8) 
which we are using is actually not implementing it.

org.apache.sshd.server.sftp.SftpSubsystem
{code }
            case SSH_FXP_SETSTAT:
            case SSH_FXP_FSETSTAT: {
                // This is required for WinSCP / Cyberduck to upload properly
                // Blindly reply "OK"
                // TODO implement it
                sendStatus(id, SSH_FX_OK, "");
                break;
            }
{code}

I think newer mina versions do support this function, so we need to migrate the 
internal test server to this version before we can actually enable the 
refresh().



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