apprise/tests/test_plugin_gnome.py

409 lines
12 KiB
Python

# BSD 2-Clause License
#
# Apprise - Push Notification Library.
# Copyright (c) 2025, Chris Caron <lead2gold@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
import importlib
import logging
import sys
import types
from unittest import mock
from unittest.mock import ANY, Mock, call
from helpers import reload_plugin
import pytest
import apprise
from apprise.plugins.gnome import GnomeUrgency, NotifyGnome
# Disable logging for a cleaner testing output
logging.disable(logging.CRITICAL)
def setup_glib_environment():
"""Setup a heavily mocked Glib environment."""
# 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_plugin("gnome")
# We need to fake our gnome environment for testing purposes since
# the gi library isn't available on CI
gi = types.ModuleType(gi_name)
gi.repository = types.ModuleType(gi_name + ".repository")
gi.module = types.ModuleType(gi_name + ".module")
mock_pixbuf = mock.Mock()
mock_notify = mock.Mock()
gi.repository.GdkPixbuf = types.ModuleType(
gi_name + ".repository.GdkPixbuf"
)
gi.repository.GdkPixbuf.Pixbuf = mock_pixbuf
gi.repository.Notify = mock.Mock()
gi.repository.Notify.init.return_value = True
gi.repository.Notify.Notification = mock_notify
# 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
sys.modules[gi_name + ".repository.Notify"] = gi.repository.Notify
# Notify Object
notify_obj = mock.Mock()
notify_obj.set_urgency.return_value = True
notify_obj.set_icon_from_pixbuf.return_value = True
notify_obj.set_image_from_pixbuf.return_value = True
notify_obj.show.return_value = True
mock_notify.new.return_value = notify_obj
mock_pixbuf.new_from_file.return_value = True
# When patching something which has a side effect on the module-level code
# of a plugin, make sure to reload it.
reload_plugin("gnome")
@pytest.fixture
def glib_environment():
"""Fixture to provide a mocked Glib environment to test case functions."""
setup_glib_environment()
@pytest.fixture
def obj(glib_environment):
"""Fixture to provide a mocked Apprise instance."""
# Create our instance
obj = apprise.Apprise.instantiate("gnome://", suppress_exceptions=False)
assert obj is not None
assert isinstance(obj, NotifyGnome) is True
# Set our duration to 0 to speed up timeouts (for testing)
obj.duration = 0
# Check that it found our mocked environments
assert obj.enabled is True
return obj
def test_plugin_gnome_general_success(obj):
"""NotifyGnome() general checks."""
# Test url() call
assert isinstance(obj.url(), str) is True
# our URL Identifier is disabled
assert obj.url_id() is None
# 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
)
def test_plugin_gnome_image_success(glib_environment):
"""Verify using the `image` query argument works as intended."""
obj = apprise.Apprise.instantiate(
"gnome://_/?image=True", suppress_exceptions=False
)
assert isinstance(obj, NotifyGnome) is True
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
obj = apprise.Apprise.instantiate(
"gnome://_/?image=False", suppress_exceptions=False
)
assert isinstance(obj, NotifyGnome) is True
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
def test_plugin_gnome_priority(glib_environment):
"""Verify correctness of the `priority` query argument."""
# Test Priority (alias of urgency)
obj = apprise.Apprise.instantiate(
"gnome://_/?priority=invalid", suppress_exceptions=False
)
assert isinstance(obj, NotifyGnome) is True
assert obj.urgency == 1
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
obj = apprise.Apprise.instantiate(
"gnome://_/?priority=high", suppress_exceptions=False
)
assert isinstance(obj, NotifyGnome) is True
assert obj.urgency == 2
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
obj = apprise.Apprise.instantiate(
"gnome://_/?priority=2", suppress_exceptions=False
)
assert isinstance(obj, NotifyGnome) is True
assert obj.urgency == 2
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
def test_plugin_gnome_urgency(glib_environment):
"""Verify correctness of the `urgency` query argument."""
# Test Urgeny
obj = apprise.Apprise.instantiate(
"gnome://_/?urgency=invalid", suppress_exceptions=False
)
assert obj.urgency == 1
assert isinstance(obj, NotifyGnome) is True
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
obj = apprise.Apprise.instantiate(
"gnome://_/?urgency=high", suppress_exceptions=False
)
assert obj.urgency == 2
assert isinstance(obj, NotifyGnome) is True
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
obj = apprise.Apprise.instantiate(
"gnome://_/?urgency=2", suppress_exceptions=False
)
assert isinstance(obj, NotifyGnome) is True
assert obj.urgency == 2
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
def test_plugin_gnome_parse_configuration(obj):
"""Verify configuration parsing works correctly."""
# Test configuration parsing
content = """
urls:
- gnome://:
- priority: 0
tag: gnome_int low
- priority: "0"
tag: gnome_str_int low
- priority: low
tag: gnome_str low
- urgency: 0
tag: gnome_int low
- urgency: "0"
tag: gnome_str_int low
- urgency: low
tag: gnome_str low
# These will take on normal (default) urgency
- priority: invalid
tag: gnome_invalid
- urgency: invalid
tag: gnome_invalid
- gnome://:
- priority: 2
tag: gnome_int high
- priority: "2"
tag: gnome_str_int high
- priority: high
tag: gnome_str high
- urgency: 2
tag: gnome_int high
- urgency: "2"
tag: gnome_str_int high
- urgency: high
tag: gnome_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(list(aobj.find(tag="low"))) == 6
for s in aobj.find(tag="low"):
assert s.urgency == GnomeUrgency.LOW
assert len(list(aobj.find(tag="high"))) == 6
for s in aobj.find(tag="high"):
assert s.urgency == GnomeUrgency.HIGH
assert len(list(aobj.find(tag="gnome_str"))) == 4
assert len(list(aobj.find(tag="gnome_str_int"))) == 4
assert len(list(aobj.find(tag="gnome_int"))) == 4
assert len(list(aobj.find(tag="gnome_invalid"))) == 2
for s in aobj.find(tag="gnome_invalid"):
assert s.urgency == GnomeUrgency.NORMAL
def test_plugin_gnome_missing_icon(mocker, obj):
"""Verify the notification will be submitted, even if loading the icon
fails."""
# Inject error when loading icon.
gi = importlib.import_module("gi")
gi.repository.GdkPixbuf.Pixbuf.new_from_file.side_effect = AttributeError(
"Something failed"
)
logger: Mock = mocker.spy(obj, "logger")
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is True
)
assert logger.mock_calls == [
call.warning("Could not load notification icon (%s).", ANY),
call.debug("Gnome Exception: Something failed"),
call.info("Sent Gnome notification."),
]
def test_plugin_gnome_disabled_plugin(obj):
"""Verify notification will not be submitted if plugin is disabled."""
obj.enabled = False
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is False
)
def test_plugin_gnome_set_urgency():
"""Test the setting of an urgency, through `priority` keyword argument."""
NotifyGnome(priority=0)
@pytest.mark.skipif("gi" not in sys.modules, reason="Requires gi library")
def test_plugin_gnome_gi_croaks():
"""Verify notification fails when `gi.require_version()` croaks."""
# Make `require_version` function raise an error.
gi = importlib.import_module("gi")
gi.require_version.side_effect = ValueError("Something failed")
# When patching something which has a side effect on the module-level code
# of a plugin, make sure to reload it.
reload_plugin("gnome")
# Create instance.
obj = apprise.Apprise.instantiate("gnome://", suppress_exceptions=False)
# The notifier is marked disabled.
assert obj is None
@pytest.mark.skipif("gi" not in sys.modules, reason="Requires gi library")
def test_plugin_gnome_notify_croaks(mocker, obj):
"""Fail gracefully if underlying object croaks for whatever reason."""
# Inject an error when invoking `gi.repository.Notify`.
mocker.patch(
"gi.repository.Notify.Notification.new",
side_effect=AttributeError("Something failed"),
)
logger: Mock = mocker.spy(obj, "logger")
assert (
obj.notify(
title="title", body="body", notify_type=apprise.NotifyType.INFO
)
is False
)
assert logger.mock_calls == [
call.warning("Failed to send Gnome notification."),
call.debug("Gnome Exception: Something failed"),
]