apprise/test/test_plugin_glib.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

422 lines
14 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 sys
import types
import apprise
from helpers import reload_plugin
from importlib import reload
# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)
if 'dbus' not in sys.modules:
# Environment doesn't allow for dbus
pytest.skip("Skipping dbus-python based tests", allow_module_level=True)
from dbus import DBusException # noqa E402
from apprise.plugins.NotifyDBus import DBusUrgency # noqa E402
@mock.patch('dbus.SessionBus')
@mock.patch('dbus.Interface')
@mock.patch('dbus.ByteArray')
@mock.patch('dbus.Byte')
@mock.patch('dbus.mainloop')
def test_plugin_dbus_general(mock_mainloop, mock_byte, mock_bytearray,
mock_interface, mock_sessionbus):
"""
NotifyDBus() General Tests
"""
# Our module base
gi_name = 'gi'
# First we do an import without the gi library available to ensure
# we can handle cases when the library simply isn't available
if gi_name in sys.modules:
# Test cases where the gi library exists; we want to remove it
# for the purpose of testing and capture the handling of the
# library when it is missing
del sys.modules[gi_name]
reload(sys.modules['apprise.plugins.NotifyDBus'])
# We need to fake our dbus environment for testing purposes since
# the gi library isn't available in Travis CI
gi = types.ModuleType(gi_name)
gi.repository = types.ModuleType(gi_name + '.repository')
mock_pixbuf = mock.Mock()
mock_image = mock.Mock()
mock_pixbuf.new_from_file.return_value = mock_image
mock_image.get_width.return_value = 100
mock_image.get_height.return_value = 100
mock_image.get_rowstride.return_value = 1
mock_image.get_has_alpha.return_value = 0
mock_image.get_bits_per_sample.return_value = 8
mock_image.get_n_channels.return_value = 1
mock_image.get_pixels.return_value = ''
gi.repository.GdkPixbuf = \
types.ModuleType(gi_name + '.repository.GdkPixbuf')
gi.repository.GdkPixbuf.Pixbuf = mock_pixbuf
# Emulate require_version function:
gi.require_version = mock.Mock(
name=gi_name + '.require_version')
# Force the fake module to exist
sys.modules[gi_name] = gi
sys.modules[gi_name + '.repository'] = gi.repository
# Exception Handling
mock_mainloop.qt.DBusQtMainLoop.return_value = True
mock_mainloop.qt.DBusQtMainLoop.side_effect = ImportError
sys.modules['dbus.mainloop.qt'] = mock_mainloop.qt
reload(sys.modules['apprise.plugins.NotifyDBus'])
mock_mainloop.qt.DBusQtMainLoop.side_effect = None
mock_mainloop.glib.NativeMainLoop.return_value = True
mock_mainloop.glib.NativeMainLoop.side_effect = ImportError()
sys.modules['dbus.mainloop.glib'] = mock_mainloop.glib
reload(sys.modules['apprise.plugins.NotifyDBus'])
mock_mainloop.glib.DBusGMainLoop.side_effect = None
mock_mainloop.glib.NativeMainLoop.side_effect = None
reload_plugin('NotifyDBus')
from apprise.plugins.NotifyDBus import NotifyDBus
# Create our instance (identify all supported types)
obj = apprise.Apprise.instantiate('dbus://', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.url().startswith('dbus://_/')
obj = apprise.Apprise.instantiate('kde://', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.url().startswith('kde://_/')
obj = apprise.Apprise.instantiate('qt://', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.url().startswith('qt://_/')
obj = apprise.Apprise.instantiate('glib://', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.url().startswith('glib://_/')
obj.duration = 0
# Test our class loading using a series of arguments
with pytest.raises(TypeError):
NotifyDBus(**{'schema': 'invalid'})
# Set our X and Y coordinate and try the notification
assert NotifyDBus(
x_axis=0, y_axis=0, **{'schema': 'dbus'})\
.notify(title='', body='body',
notify_type=apprise.NotifyType.INFO) is True
# test notifications
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# test notification without a title
assert obj.notify(
title='', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Test our arguments through the instantiate call
obj = apprise.Apprise.instantiate(
'dbus://_/?image=True', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.url().startswith('dbus://_/')
assert re.search('image=yes', obj.url())
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
obj = apprise.Apprise.instantiate(
'dbus://_/?image=False', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.url().startswith('dbus://_/')
assert re.search('image=no', obj.url())
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Test priority (alias to urgency) handling
obj = apprise.Apprise.instantiate(
'dbus://_/?priority=invalid', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
obj = apprise.Apprise.instantiate(
'dbus://_/?priority=high', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
obj = apprise.Apprise.instantiate(
'dbus://_/?priority=2', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Test urgency handling
obj = apprise.Apprise.instantiate(
'dbus://_/?urgency=invalid', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
obj = apprise.Apprise.instantiate(
'dbus://_/?urgency=high', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
obj = apprise.Apprise.instantiate(
'dbus://_/?urgency=2', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
obj = apprise.Apprise.instantiate(
'dbus://_/?urgency=', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Test x/y
obj = apprise.Apprise.instantiate(
'dbus://_/?x=5&y=5', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
assert isinstance(obj.url(), str) is True
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
with pytest.raises(TypeError):
obj = apprise.Apprise.instantiate(
'dbus://_/?x=invalid&y=invalid', suppress_exceptions=False)
# Test configuration parsing
content = """
urls:
- dbus://:
- priority: 0
tag: dbus_int low
- priority: "0"
tag: dbus_str_int low
- priority: low
tag: dbus_str low
- urgency: 0
tag: dbus_int low
- urgency: "0"
tag: dbus_str_int low
- urgency: low
tag: dbus_str low
# These will take on normal (default) urgency
- priority: invalid
tag: dbus_invalid
- urgency: invalid
tag: dbus_invalid
- dbus://:
- priority: 2
tag: dbus_int high
- priority: "2"
tag: dbus_str_int high
- priority: high
tag: dbus_str high
- urgency: 2
tag: dbus_int high
- urgency: "2"
tag: dbus_str_int high
- urgency: high
tag: dbus_str high
"""
# Create ourselves a config object
ac = apprise.AppriseConfig()
assert ac.add_config(content=content) is True
aobj = apprise.Apprise()
# Add our configuration
aobj.add(ac)
# We should be able to read our 14 servers from that
# 6x low
# 6x high
# 2x invalid (so takes on normal urgency)
assert len(ac.servers()) == 14
assert len(aobj) == 14
assert len([x for x in aobj.find(tag='low')]) == 6
for s in aobj.find(tag='low'):
assert s.urgency == DBusUrgency.LOW
assert len([x for x in aobj.find(tag='high')]) == 6
for s in aobj.find(tag='high'):
assert s.urgency == DBusUrgency.HIGH
assert len([x for x in aobj.find(tag='dbus_str')]) == 4
assert len([x for x in aobj.find(tag='dbus_str_int')]) == 4
assert len([x for x in aobj.find(tag='dbus_int')]) == 4
assert len([x for x in aobj.find(tag='dbus_invalid')]) == 2
for s in aobj.find(tag='dbus_invalid'):
assert s.urgency == DBusUrgency.NORMAL
# If our underlining object throws for whatever rea on, we will
# gracefully fail
mock_notify = mock.Mock()
mock_interface.return_value = mock_notify
mock_notify.Notify.side_effect = AttributeError()
assert obj.notify(
title='', body='body',
notify_type=apprise.NotifyType.INFO) is False
mock_notify.Notify.side_effect = None
# Test our loading of our icon exception; it will still allow the
# notification to be sent
mock_pixbuf.new_from_file.side_effect = AttributeError()
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Undo our change
mock_pixbuf.new_from_file.side_effect = None
# Test our exception handling during initialization
# Toggle our testing for when we can't send notifications because the
# package has been made unavailable to us
obj.enabled = False
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is False
# Test the setting of a the urgency
NotifyDBus(urgency=0)
#
# We can still notify if the gi library is the only inaccessible
# compontent
#
# Emulate require_version function:
gi.require_version.side_effect = ImportError()
reload_plugin('NotifyDBus')
from apprise.plugins.NotifyDBus import NotifyDBus
# Create our instance
obj = apprise.Apprise.instantiate('glib://', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
obj.duration = 0
# Test url() call
assert isinstance(obj.url(), str) is True
# Our notification succeeds even though the gi library was not loaded
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Verify this all works in the event a ValueError is also thronw
# out of the call to gi.require_version()
mock_sessionbus.side_effect = DBusException('test')
# Handle Dbus Session Initialization error
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is False
# Return side effect to normal
mock_sessionbus.side_effect = None
# Emulate require_version function:
gi.require_version.side_effect = ValueError()
reload_plugin('NotifyDBus')
from apprise.plugins.NotifyDBus import NotifyDBus
# Create our instance
obj = apprise.Apprise.instantiate('glib://', suppress_exceptions=False)
assert isinstance(obj, NotifyDBus) is True
obj.duration = 0
# Test url() call
assert isinstance(obj.url(), str) is True
# Our notification succeeds even though the gi library was not loaded
assert obj.notify(
title='title', body='body',
notify_type=apprise.NotifyType.INFO) is True
# Force a global import error
_session_bus = sys.modules['dbus']
sys.modules['dbus'] = compile('raise ImportError()', 'dbus', 'exec')
# Reload our modules
reload_plugin('NotifyDBus')
# We can no longer instantiate an instance because dbus has been
# officialy marked unavailable and thus the module is marked
# as such
obj = apprise.Apprise.instantiate('glib://', suppress_exceptions=False)
assert obj is None
# Since playing with the sys.modules is not such a good idea,
# let's just put our old configuration back:
sys.modules['dbus'] = _session_bus
# Reload our modules
reload_plugin('NotifyDBus')