def setUp(self):
self._session_manager = Mock()
self._pool = Mock()
self._condition = MagicMock()
self._session_pool_manager = SessionPoolManager(
session_manager=self._session_manager, pool=self._pool)
self._session_pool_manager._session_condition = self._condition
self._logger = Mock()
self._new_sessions = Mock()
self._command_mode = Mock()
self._prompt = Mock()
def __init__(self, logger):
self._logger = logger
self._cli = CLI(session_pool=SessionPoolManager(max_pool_size=1))
self._defined_session_types = {
'SSH': SSHSession,
'TELNET': FiberzoneTelnetSession
}
self._session_types = RuntimeConfiguration().read_key(
'CLI.TYPE') or self._defined_session_types.keys()
self._ports = RuntimeConfiguration().read_key('CLI.PORTS')
self._host = None
self._username = None
self._password = None
def __init__(self, logger):
self._logger = logger
self._cli = CLI(session_pool=SessionPoolManager(max_pool_size=1))
self._defined_session_types = {
"SSH": RomeSSHSession,
"TELNET": RomeTelnetSession,
}
self._session_types = (RuntimeConfiguration().read_key("CLI.TYPE")
or self._defined_session_types.keys())
self._ports = RuntimeConfiguration().read_key("CLI.PORTS")
self._host = None
self._username = None
self._password = None
def __init__(self, logger):
self._logger = logger
self._cli = CLI(session_pool=SessionPoolManager(max_pool_size=1))
self.modes = CommandModeHelper.create_command_mode()
self._defined_session_types = {
'SSH': VWSSHSession,
'TELNET': TelnetSession
}
self._session_types = RuntimeConfiguration().read_key(
'CLI.TYPE', ['SSH']) or self._defined_session_types.keys()
self._ports = RuntimeConfiguration().read_key('CLI.PORTS', '22')
self._host = None
self._username = None
self._password = None
def __init__(self, logger, runtime_config):
"""
:param logger:
:param cloudshell.layer_one.core.helper.runtime_configuration.RuntimeConfiguration runtime_config:
"""
self._logger = logger
self._runtime_config = runtime_config
self._cli = CLI(session_pool=SessionPoolManager(max_pool_size=1))
self.modes = CommandModeHelper.create_command_mode()
self._defined_session_types = {
VWSSHSession.SESSION_TYPE: VWSSHSession,
TelnetSession.SESSION_TYPE: TelnetSession
}
self._session_types = self._runtime_config.read_key(
'CLI.TYPE',
[VWSSHSession.SESSION_TYPE]) or self._defined_session_types.keys()
self._ports = RuntimeConfiguration().read_key('CLI.PORTS', {})
self._host = None
self._username = None
self._password = None
session_type = SSHSession
with cli.get_session(session_type, attrs, mode,
cli.logger) as default_session:
out = default_session.send_command('show interfaces',
logger=cli.logger)
# print(out)
# with default_session.enter_mode(CONFIG_MODE) as config_session:
# out = config_session.send_command('show interfaces', logger=cli.logger)
# print(out)
# out = config_session.send_command('show interfaces', logger=cli.logger)
# print(out)
if __name__ == '__main__':
logger = get_qs_logger()
pool = SessionPoolManager(max_pool_size=1)
cli = Cli(logger=logger, session_pool=pool)
connection_attrs = {
'host': '192.168.28.150',
'username': '******',
'password': '******'
}
connection_attrs1 = {
'host': '192.168.28.150',
'username': '******',
'password': '******'
}
Thread(target=do_action,
args=(cli, DEFAULT_MODE, connection_attrs)).start()
def __init__(self, session_pool=SessionPoolManager()):
self._session_pool = session_pool
def get_cli(session_pool_size, pool_timeout=100):
session_pool = SessionPoolManager(max_pool_size=session_pool_size, pool_timeout=pool_timeout)
return CLI(session_pool=session_pool)
class TestSessionPoolManager(TestCase):
def setUp(self):
self._session_manager = Mock()
self._pool = Mock()
self._condition = MagicMock()
self._session_pool_manager = SessionPoolManager(
session_manager=self._session_manager, pool=self._pool)
self._session_pool_manager._session_condition = self._condition
self._logger = Mock()
self._new_sessions = Mock()
self._command_mode = Mock()
self._prompt = Mock()
def test_get_session_with_condition_enter(self):
self._pool.empty.return_value = True
self._pool.maxsize = 4
self._session_manager.existing_sessions_count.return_value = 0
self._session_pool_manager._new_session = Mock()
self._session_pool_manager.get_session(self._new_sessions,
self._prompt, self._logger)
self._condition.__enter__.assert_called_once()
def test_get_session_get_from_pool(self):
self._pool.empty.return_value = False
self._session_pool_manager._get_from_pool = Mock()
self._pool.maxsize = 4
self._session_manager.existing_sessions_count.return_value = 0
self._session_pool_manager._new_session = Mock()
session = self._session_pool_manager.get_session(
self._new_sessions, self._prompt, self._logger)
self._session_pool_manager._get_from_pool.assert_called_once_with(
self._new_sessions, self._prompt, self._logger)
def test_get_session_create_new(self):
self._pool.empty.return_value = True
self._pool.maxsize = 2
self._session_manager.existing_sessions_count.return_value = 1
self._session_pool_manager._new_session = Mock()
session = self._session_pool_manager.get_session(
self._new_sessions, self._prompt, self._logger)
self._session_pool_manager._new_session.assert_called_once_with(
self._new_sessions, self._prompt, self._logger)
def test_get_session_condition_wait_raises(self):
self._pool.empty.return_value = True
self._pool.maxsize = 1
self._session_manager.existing_sessions_count.return_value = 1
self._session_pool_manager._new_session = Mock()
pool_timeout = 1
self._session_pool_manager._pool_timeout = pool_timeout
exception = SessionPoolException
with self.assertRaises(exception):
session = self._session_pool_manager.get_session(
self._new_sessions, self._prompt, self._logger)
self._condition.wait.assert_called_once_with(pool_timeout)
def test_get_session_with_condition_exit(self):
prompt = Mock()
self._pool.maxsize = 4
self._session_manager.existing_sessions_count.return_value = 0
self._session_pool_manager._new_session = Mock()
self._session_pool_manager.get_session(self._new_sessions, prompt,
self._logger)
self._condition.__exit__.assert_called_once()
def test_remove_session_with_condition_enter(self):
session = Mock()
self._session_pool_manager.remove_session(session, self._logger)
self._condition.__enter__.assert_called_once()
def test_remove_session_call(self):
session = Mock()
self._session_pool_manager.remove_session(session, self._logger)
self._session_manager.remove_session.assert_called_once_with(
session, self._logger)
def test_remove_session_condition_notify(self):
session = Mock()
self._session_pool_manager.remove_session(session, self._logger)
self._condition.notify.assert_called_once()
def test_remove_session_with_condition_exit(self):
session = Mock()
self._session_pool_manager.remove_session(session, self._logger)
self._condition.__exit__.assert_called_once()
def test_return_session_with_condition_enter(self):
session = Mock()
self._session_pool_manager.return_session(session, self._logger)
self._condition.__enter__.assert_called_once()
def test_return_session_call(self):
session = Mock()
self._session_pool_manager.return_session(session, self._logger)
self._pool.put.assert_called_once_with(session)
def test_return_session_condition_notify(self):
session = Mock()
self._session_pool_manager.return_session(session, self._logger)
self._condition.notify.assert_called_once()
def test_return_session_with_condition_exit(self):
session = Mock()
self._session_pool_manager.return_session(session, self._logger)
self._condition.__exit__.assert_called_once()
def test__new_session_called(self):
prompt = Mock()
session = self._session_pool_manager._new_session(
self._new_sessions, prompt, self._logger)
self._session_manager.new_session.assert_called_once_with(
self._new_sessions, prompt, self._logger)
def test__new_session_has_attr_new_session_true(self):
prompt = Mock()
session = self._session_pool_manager._new_session(
self._new_sessions, prompt, self._logger)
self.assertTrue(
hasattr(session, 'new_session') and session.new_session)
def test__get_from_pool_called_get(self):
prompt = Mock()
self._session_pool_manager._get_from_pool(self._new_sessions, prompt,
self._logger)
self._pool.get.assert_called_once_with(False)
def test__get_from_pool_is_compatible_called(self):
prompt = Mock()
session = Mock()
self._pool.get.return_value = session
self._session_pool_manager._get_from_pool(self._new_sessions, prompt,
self._logger)
self._session_manager.is_compatible.assert_called_once_with(
session, self._new_sessions, self._logger)
def test__get_from_pool_remove_called(self):
prompt = Mock()
self._session_manager.is_compatible.return_value = False
self._session_pool_manager.remove_session = Mock()
session = Mock()
self._pool.get.return_value = session
self._session_pool_manager._get_from_pool(self._new_sessions, prompt,
self._logger)
self._session_pool_manager.remove_session.assert_called_once_with(
session, self._logger)
def test__get_from_pool_new_session_called(self):
prompt = Mock()
self._session_manager.is_compatible.return_value = False
self._session_pool_manager.remove_session = Mock()
self._session_pool_manager._new_session = Mock()
session = Mock()
self._pool.get.return_value = session
self._session_pool_manager._get_from_pool(self._new_sessions, prompt,
self._logger)
self._session_pool_manager._new_session.assert_called_once_with(
self._new_sessions, prompt, self._logger)
