'If the server returns multiple response lines, the L{Deferred} returned
by L{ftp.FTPClient.removeDirectory} is still fired with a true value
if the ultimate response code is 250.'

def test_multilineRemoveDirectoryResponse(self):

    self._testLogin()
    d = self.client.removeDirectory('/tmp/test')
    self.client.lineReceived('250-perhaps    a    progress    report')
    self.client.lineReceived('250    okay')
    return d.addCallback(self.assertTrue)
