apprise/test/test_plugin_syslog.py
Andreas Motl c9f0751b61 Resolve ambiguity with apprise.plugins module namespace
While the namespace is physically made of modules, it has been amended
to be the namespace home for the corresponding notifier classes as well.

This turned out to confuse both humans and machines on various ends.

While it has apparently worked for a while, it croaks on Python 3.11
now, and is not considered to have been a good idea in general.
2022-10-14 14:51:44 +02:00

229 lines
8.8 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright (C) 2019 Chris Caron <lead2gold@gmail.com>
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import re
import pytest
from unittest import mock
import apprise
import socket
# Disable logging for a cleaner testing output
import logging
from apprise.plugins.NotifySyslog import NotifySyslog
logging.disable(logging.CRITICAL)
@mock.patch('syslog.syslog')
@mock.patch('syslog.openlog')
def test_plugin_syslog_by_url(openlog, syslog):
"""
NotifySyslog() Apprise URLs
"""
# an invalid URL
assert NotifySyslog.parse_url(object) is None
assert NotifySyslog.parse_url(42) is None
assert NotifySyslog.parse_url(None) is None
obj = apprise.Apprise.instantiate('syslog://')
assert obj.url().startswith('syslog://user') is True
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
assert re.search(r'syslog://.*mode=local', obj.url())
assert isinstance(
apprise.Apprise.instantiate(
'syslog://:@/'), NotifySyslog)
obj = apprise.Apprise.instantiate('syslog://?logpid=no&logperror=yes')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://user') is True
assert re.search(r'logpid=no', obj.url()) is not None
assert re.search(r'logperror=yes', obj.url()) is not None
assert re.search(r'syslog://.*mode=local', obj.url())
# Test sending a notification
assert obj.notify("body") is True
assert obj.notify(title="title", body="body") is True
# Invalid Notification Type
assert obj.notify("body", notify_type='invalid') is False
obj = apprise.Apprise.instantiate('syslog://_/?facility=local5')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://local5') is True
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
assert re.search(r'syslog://.*mode=local', obj.url())
# Invalid instantiation
assert apprise.Apprise.instantiate('syslog://_/?facility=invalid') is None
# j will cause a search to take place and match to daemon
obj = apprise.Apprise.instantiate('syslog://_/?facility=d')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://daemon') is True
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
assert re.search(r'syslog://.*mode=local', obj.url())
# Facility can also be specified on the url as a hostname
obj = apprise.Apprise.instantiate('syslog://kern?logpid=no&logperror=y')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://kern') is True
assert re.search(r'logpid=no', obj.url()) is not None
assert re.search(r'logperror=yes', obj.url()) is not None
assert re.search(r'syslog://.*mode=local', obj.url())
# Facilities specified as an argument always over-ride host
obj = apprise.Apprise.instantiate('syslog://kern?facility=d')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://daemon') is True
assert re.search(r'syslog://.*mode=local', obj.url())
@mock.patch('syslog.syslog')
@mock.patch('syslog.openlog')
def test_plugin_syslog_edge_cases(openlog, syslog):
"""
NotifySyslog() Edge Cases
"""
# Default
obj = NotifySyslog(facility=None)
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://user') is True
assert re.search(r'logpid=yes', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
assert re.search(r'syslog://.*mode=local', obj.url())
# Exception should be thrown about the fact no bot token was specified
with pytest.raises(TypeError):
NotifySyslog(facility='invalid')
with pytest.raises(TypeError):
NotifySyslog(facility=object)
@mock.patch('syslog.syslog')
@mock.patch('syslog.openlog')
@mock.patch('socket.socket')
@mock.patch('os.getpid')
def test_plugin_syslog_remote(
mock_getpid, mock_socket, mock_openlog, mock_syslog):
"""
NotifySyslog() Remote Testing
"""
payload = "test"
mock_connection = mock.Mock()
# Fix pid response since it can vary in length and this impacts the
# sendto() payload response
mock_getpid.return_value = 123
# our payload length
mock_connection.sendto.return_value = 16
mock_socket.return_value = mock_connection
# localhost does not lookup to any of the facility codes so this
# gets interpreted as a host
obj = apprise.Apprise.instantiate('syslog://localhost')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://localhost') is True
assert re.search(r'syslog://.*mode=remote', obj.url())
assert re.search(r'logpid=yes', obj.url()) is not None
assert obj.notify(body=payload) is True
# Test with port
obj = apprise.Apprise.instantiate('syslog://localhost:518')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://localhost:518') is True
assert re.search(r'syslog://.*mode=remote', obj.url())
assert re.search(r'logpid=yes', obj.url()) is not None
assert obj.notify(body=payload) is True
# Test with default port
obj = apprise.Apprise.instantiate('syslog://localhost:514')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://localhost') is True
assert re.search(r'syslog://.*mode=remote', obj.url())
assert re.search(r'logpid=yes', obj.url()) is not None
assert obj.notify(body=payload) is True
# Specify a facility
obj = apprise.Apprise.instantiate('syslog://localhost/kern')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://localhost/kern') is True
assert re.search(r'syslog://.*mode=remote', obj.url())
assert re.search(r'logpid=yes', obj.url()) is not None
assert obj.notify(body=payload) is True
# Specify a facility requiring a lookup and having the port identified
# resolves any ambiguity
obj = apprise.Apprise.instantiate('syslog://kern:514/d')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://kern/daemon') is True
assert re.search(r'syslog://.*mode=remote', obj.url())
assert re.search(r'logpid=yes', obj.url()) is not None
mock_connection.sendto.return_value = 17 # daemon is one more byte in size
assert obj.notify(body=payload) is True
# We can attempt to exclusively set the mode as well without a port
# to also remove ambiguity; this falls back to sending as the 'user'
obj = apprise.Apprise.instantiate('syslog://kern/d?mode=remote&logpid=no')
assert isinstance(obj, NotifySyslog)
assert obj.url().startswith('syslog://kern/daemon') is True
assert re.search(r'syslog://.*mode=remote', obj.url())
assert re.search(r'logpid=no', obj.url()) is not None
assert re.search(r'logperror=no', obj.url()) is not None
# Test notifications
# + 1 byte in size due to user
# + length of pid returned
mock_connection.sendto.return_value = len(payload) + 5 \
+ len(str(mock_getpid.return_value))
assert obj.notify(body=payload) is True
# This only fails because the underlining sendto() will return a
# length different then what was expected
assert obj.notify(body="a different payload size") is False
# Test timeouts and errors that can occur
mock_connection.sendto.return_value = None
mock_connection.sendto.side_effect = socket.gaierror
assert obj.notify(body=payload) is False
mock_connection.sendto.side_effect = socket.timeout
assert obj.notify(body=payload) is False
with pytest.raises(TypeError):
# Handle an invalid mode
obj = apprise.Apprise.instantiate(
'syslog://user/?mode=invalid', suppress_exceptions=False)