test_exceptions.py

# This file is part of parallel-ssh.
#
# Copyright (C) 2014-2020 Panos Kittenis
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation, version 2.1.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

import unittest
from logging import NullHandler

from pssh.exceptions import AuthenticationError, AuthenticationException, UnknownHostError, \
    UnknownHostException, ConnectionError, ConnectionErrorException, SSHError, SSHException, \
    HostArgumentError, HostArgumentException


class ParallelSSHUtilsTest(unittest.TestCase):

    def test_exceptions(self):
        try:
            raise AuthenticationError
        except AuthenticationException:
            pass
        try:
            raise UnknownHostException
        except UnknownHostError:
            pass
        try:
            raise ConnectionErrorException
        except ConnectionError:
            pass
        try:
            raise SSHException
        except SSHError:
            pass
        try:
            raise HostArgumentException
        except HostArgumentError:
            pass

    def test_errors(self):
        try:
            raise AuthenticationException
        except AuthenticationError:
            pass
        try:
            raise UnknownHostError
        except UnknownHostException:
            pass
        try:
            raise ConnectionError
        except ConnectionErrorException:
            pass
        try:
            raise SSHError
        except SSHException:
            pass
        try:
            raise HostArgumentError
        except HostArgumentException:
            pass