def testLocalDirectory(self):
        d = self.runCommand('lmkdir %s/testLocalDirectory' % (self.testDir,))
        d.addCallback(self.assertEqual, '')
        d.addCallback(lambda _: self.runCommand('rmdir testLocalDirectory'))
        d.addCallback(self.assertEqual, '')
        return d
Test that we can create a directory locally and remove it with the
dataset/ETHPy150Open twisted/twisted/twisted/conch/test/test_cftp.py/OurServerCmdLineClientTests.testLocalDirectory