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apprise/test/test_notification_manager.py

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12 KiB

# -*- coding: utf-8 -*-
# BSD 2-Clause License
#
# Apprise - Push Notification Library.
# Copyright (c) 2024, 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 re
import pytest
import types
import threading
from inspect import cleandoc
from apprise import Apprise
from apprise import NotificationManager
from apprise.plugins import NotifyBase
# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)
# Grant access to our Notification Manager Singleton
N_MGR = NotificationManager()
def test_notification_manager_general():
"""
N_MGR: Notification Manager General testing
"""
# Clear our set so we can test init calls
N_MGR.unload_modules()
assert isinstance(N_MGR.schemas(), list)
assert len(N_MGR.schemas()) > 0
N_MGR.unload_modules(disable_native=True)
assert isinstance(N_MGR.schemas(), list)
assert len(N_MGR.schemas()) == 0
N_MGR.unload_modules()
assert len(N_MGR) > 0
N_MGR.unload_modules()
iter(N_MGR)
iter(N_MGR)
N_MGR.unload_modules()
assert bool(N_MGR) is False
assert len([x for x in iter(N_MGR)]) > 0
assert bool(N_MGR)
N_MGR.unload_modules()
assert isinstance(N_MGR.plugins(), types.GeneratorType)
assert len([x for x in N_MGR.plugins()]) > 0
N_MGR.unload_modules(disable_native=True)
assert isinstance(N_MGR.plugins(), types.GeneratorType)
assert len([x for x in N_MGR.plugins()]) == 0
N_MGR.unload_modules()
assert isinstance(N_MGR['json'](host='localhost'), NotifyBase)
N_MGR.unload_modules()
assert 'json' in N_MGR
# Define our good:// url
class DisabledNotification(NotifyBase):
# Always disabled
enabled = False
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
def notify(self, *args, **kwargs):
# Pretend everything is okay
return True
def url(self, **kwargs):
# Support url() function
return ''
# Define our good:// url
class GoodNotification(NotifyBase):
secure_protocol = ('good', 'goods')
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
def notify(self, *args, **kwargs):
# Pretend everything is okay
return True
def url(self, **kwargs):
# Support url() function
return ''
N_MGR.unload_modules()
assert N_MGR.add(GoodNotification)
assert 'good' in N_MGR
assert 'goods' in N_MGR
assert 'abcd' not in N_MGR
assert 'xyz' not in N_MGR
N_MGR.unload_modules()
assert N_MGR.add(GoodNotification, 'abcd')
assert 'good' in N_MGR
assert 'goods' in N_MGR
assert 'abcd' in N_MGR
assert 'xyz' not in N_MGR
N_MGR.unload_modules()
assert N_MGR.add(GoodNotification, ['abcd', 'xYz'])
assert 'good' in N_MGR
assert 'goods' in N_MGR
assert 'abcd' in N_MGR
# Lower case
assert 'xyz' in N_MGR
N_MGR.unload_modules()
# Not going to work; schemas must be a list of string
assert N_MGR.add(GoodNotification, object) is False
N_MGR.unload_modules()
with pytest.raises(KeyError):
del N_MGR['good']
N_MGR['good'] = GoodNotification
del N_MGR['good']
N_MGR.unload_modules()
N_MGR['good'] = GoodNotification
assert N_MGR['good'].enabled is True
N_MGR.enable_only('json', 'xml')
assert N_MGR['good'].enabled is False
assert N_MGR['json'].enabled is True
assert N_MGR['jsons'].enabled is True
assert N_MGR['xml'].enabled is True
assert N_MGR['xmls'].enabled is True
# Only two plugins are enabled
assert len([p for p in N_MGR.plugins(include_disabled=False)]) == 2
N_MGR.enable_only('good')
assert N_MGR['good'].enabled is True
assert N_MGR['json'].enabled is False
assert N_MGR['jsons'].enabled is False
assert N_MGR['xml'].enabled is False
assert N_MGR['xmls'].enabled is False
assert len([p for p in N_MGR.plugins(include_disabled=False)]) == 1
N_MGR.unload_modules()
N_MGR['disabled'] = DisabledNotification
assert N_MGR['disabled'].enabled is False
N_MGR.enable_only('disabled')
# Can't enable items that aren't supposed to be:
assert N_MGR['disabled'].enabled is False
N_MGR['good'] = GoodNotification
assert N_MGR['good'].enabled is True
# You can't disable someething already disabled
N_MGR.disable('disabled')
assert N_MGR['disabled'].enabled is False
N_MGR.unload_modules()
N_MGR.enable_only('form', 'xml')
for schema in N_MGR.schemas(include_disabled=False):
assert re.match(r'^(form|xml)s?$', schema, re.IGNORECASE) is not None
N_MGR.unload_modules()
assert N_MGR['form'].enabled is True
assert N_MGR['xml'].enabled is True
assert N_MGR['json'].enabled is True
N_MGR.enable_only('form', 'xml')
assert N_MGR['form'].enabled is True
assert N_MGR['xml'].enabled is True
assert N_MGR['json'].enabled is False
N_MGR.disable('invalid', 'xml')
assert N_MGR['form'].enabled is True
assert N_MGR['xml'].enabled is False
assert N_MGR['json'].enabled is False
# Detect that our json object is enabled
with pytest.raises(KeyError):
# The below can not be indexed
N_MGR['invalid']
N_MGR.unload_modules()
N_MGR.disable('invalid', 'xml')
N_MGR.unload_modules()
assert N_MGR['json'].enabled is True
# Work with an empty module tree
N_MGR.unload_modules(disable_native=True)
with pytest.raises(KeyError):
# The below can not be indexed
N_MGR['good']
N_MGR.unload_modules()
assert 'hello' not in N_MGR
assert 'good' not in N_MGR
assert 'goods' not in N_MGR
N_MGR['hello'] = GoodNotification
assert 'hello' in N_MGR
assert 'good' in N_MGR
assert 'goods' in N_MGR
N_MGR.unload_modules()
N_MGR['good'] = GoodNotification
with pytest.raises(KeyError):
# Can not assign the value again without getting a Conflict
N_MGR['good'] = GoodNotification
N_MGR.unload_modules()
N_MGR.remove('good', 'invalid')
assert 'good' not in N_MGR
assert 'goods' not in N_MGR
def test_notification_manager_module_loading(tmpdir):
"""
N_MGR: Notification Manager Module Loading
"""
# Handle loading modules twice (they gracefully handle not loading more in
# memory then needed)
N_MGR.load_modules()
N_MGR.load_modules()
#
# Thread Testing
#
# This tests against a racing condition when the modules have not been
# loaded. When multiple instances of Apprise are all instantiated,
# the loading of the modules will occur for each instance if detected
# having not been previously done, this tests that we can dynamically
# support the loading of modules once whe multiple instances to apprise
# are instantiated.
thread_count = 10
def thread_test(result, no):
"""
Load our apprise object with valid URLs and store our result
"""
apobj = Apprise()
result[no] = apobj.add('json://localhost') and \
apobj.add('form://localhost') and \
apobj.add('xml://localhost')
# Unload our modules
N_MGR.unload_modules()
# Prepare threads to load
results = [None] * thread_count
threads = [
threading.Thread(target=thread_test, args=(results, no))
for no in range(thread_count)
]
# Verify we can safely load our modules in a thread safe environment
for t in threads:
t.start()
for t in threads:
t.join()
# Verify we loaded our urls in all threads successfully
for result in results:
assert result is True
def test_notification_manager_decorators(tmpdir):
"""
N_MGR: Notification Manager Decorator testing
"""
# Prepare ourselves a file to work with
notify_hook = tmpdir.mkdir('goodmodule').join('__init__.py')
notify_hook.write(cleandoc("""
from apprise.decorators import notify
# We want to trigger on anyone who configures a call to clihook://
@notify(on="clihooka")
def mywrapper(body, title, notify_type, *args, **kwargs):
# A simple test - print to screen
print("A {}: {} - {}".format(notify_type, title, body))
# No return (so a return of None) get's translated to True
# Define another in the same file; uppercase goes to lower
@notify(on="CLIhookb")
def mywrapper(body, title, notify_type, *args, **kwargs):
# A simple test - print to screen
print("B {}: {} - {}".format(notify_type, title, body))
# No return (so a return of None) get's translated to True
"""))
N_MGR.module_detection(str(notify_hook))
assert 'clihooka' in N_MGR
assert 'clihookb' in N_MGR
N_MGR.unload_modules()
assert 'clihooka' not in N_MGR
assert 'clihookb' not in N_MGR
N_MGR.module_detection(str(notify_hook))
assert 'clihooka' in N_MGR
assert 'clihookb' in N_MGR
del N_MGR['clihookb']
assert 'clihooka' in N_MGR
assert 'clihookb' not in N_MGR
del N_MGR['clihooka']
assert 'clihooka' not in N_MGR
assert 'clihookb' not in N_MGR
# Prepare ourselves a file to work with
notify_base = tmpdir.mkdir('plugins')
notify_test = notify_base.join('NotifyTest.py')
notify_test.write(cleandoc("""
#
# Bare Minimum Valid Object
#
from apprise.plugins import NotifyBase
from apprise.common import NotifyType
class NotifyTest(NotifyBase):
service_name = 'Test'
# The services URL
service_url = 'https://github.com/caronc/apprise/'
# Define our protocol
secure_protocol = 'mytest'
# A URL that takes you to the setup/help of the specific protocol
setup_url = 'https://github.com/caronc/apprise/wiki/Notify_mytest'
# Define object templates
templates = (
'{schema}://',
)
def __init__(self, **kwargs):
super().__init__(**kwargs)
def send(self, body, title='', notify_type=NotifyType.INFO, **kwargs):
return True
def url(self):
return 'mytest://'
"""))
assert 'mytest' not in N_MGR
N_MGR.load_modules(path=str(notify_base))
assert 'mytest' in N_MGR
del N_MGR['mytest']
assert 'mytest' not in N_MGR
assert 'mytest' not in N_MGR
N_MGR.load_modules(path=str(notify_base))
# It's still not loaded because the path has already been scanned
assert 'mytest' not in N_MGR
N_MGR.load_modules(path=str(notify_base), force=True)
assert 'mytest' in N_MGR
# Double load will test section of code that prevents a notification
# From reloading if previously already loaded
N_MGR.load_modules(path=str(notify_base))
# Our item is still loaded as expected
assert 'mytest' in N_MGR
# Simple test to make sure we can handle duplicate entries loaded
N_MGR.load_modules(path=str(notify_base), force=True)
N_MGR.load_modules(path=str(notify_base), force=True)