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apprise/test/test_plugin_slack.py

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# -*- coding: utf-8 -*-
# BSD 2-Clause License
#
# Apprise - Push Notification Library.
# Copyright (c) 2023, 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 os
from unittest import mock
from inspect import cleandoc
import pytest
import requests
from apprise import Apprise
from apprise import NotifyType
from apprise import AppriseAttachment
from apprise.plugins.NotifySlack import NotifySlack
from helpers import AppriseURLTester
from json import loads, dumps
# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)
# Attachment Directory
TEST_VAR_DIR = os.path.join(os.path.dirname(__file__), 'var')
# Our Testing URLs
apprise_url_tests = (
('slack://', {
'instance': TypeError,
}),
('slack://:@/', {
'instance': TypeError,
}),
('slack://T1JJ3T3L2', {
# Just Token 1 provided
'instance': TypeError,
}),
('slack://T1JJ3T3L2/A1BRTD4JD/', {
# Just 2 tokens provided
'instance': TypeError,
}),
('slack://T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#hmm/#-invalid-', {
# No username specified; this is still okay as we sub in
# default; The one invalid channel is skipped when sending a message
'instance': NotifySlack,
# There is an invalid channel that we will fail to deliver to
# as a result the response type will be false
'response': False,
'requests_response_text': {
'ok': False,
'message': 'Bad Channel',
},
}),
('slack://T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#channel', {
# No username specified; this is still okay as we sub in
# default; The one invalid channel is skipped when sending a message
'instance': NotifySlack,
# don't include an image by default
'include_image': False,
'requests_response_text': 'ok'
}),
('slack://T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/+id/@id/', {
# + encoded id,
# @ userid
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
('slack://username@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/'
'?to=#nuxref', {
'instance': NotifySlack,
# Our expected url(privacy=True) startswith() response:
'privacy_url': 'slack://username@T...2/A...D/T...Q/',
'requests_response_text': 'ok',
}),
('slack://username@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#nuxref', {
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
# You can't send to email using webhook
('slack://T1JJ3T3L2/A1BRTD4JD/TIiajkdnl/user@gmail.com', {
'instance': NotifySlack,
'requests_response_text': 'ok',
# we'll have a notify response failure in this case
'notify_response': False,
}),
# Specify Token on argument string (with username)
('slack://bot@_/#nuxref?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnadfdajkjkfl/', {
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
# Specify Token and channels on argument string (no username)
('slack://?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/&to=#chan', {
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
# Test webhook that doesn't have a proper response
('slack://username@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#nuxref', {
'instance': NotifySlack,
'requests_response_text': 'fail',
# we'll have a notify response failure in this case
'notify_response': False,
}),
# Test using a bot-token (also test footer set to no flag)
('slack://username@xoxb-1234-1234-abc124/#nuxref?footer=no', {
'instance': NotifySlack,
'requests_response_text': {
'ok': True,
'message': '',
# support attachments
'file': {
'url_private': 'http://localhost/',
},
},
}),
# Test blocks mode
('slack://?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/'
'&to=#chan&blocks=yes&footer=yes',
{
'instance': NotifySlack,
'requests_response_text': 'ok'}),
('slack://?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/'
'&to=#chan&blocks=yes&footer=no',
{
'instance': NotifySlack,
'requests_response_text': 'ok'}),
('slack://?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/'
'&to=#chan&blocks=yes&footer=yes&image=no',
{
'instance': NotifySlack,
'requests_response_text': 'ok'}),
('slack://?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/'
'&to=#chan&blocks=yes&format=text',
{
'instance': NotifySlack,
'requests_response_text': 'ok'}),
('slack://?token=T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/'
'&to=#chan&blocks=no&format=text',
{
'instance': NotifySlack,
'requests_response_text': 'ok'}),
# Test using a bot-token as argument
('slack://?token=xoxb-1234-1234-abc124&to=#nuxref&footer=no&user=test', {
'instance': NotifySlack,
'requests_response_text': {
'ok': True,
'message': '',
# support attachments
'file': {
'url_private': 'http://localhost/',
},
},
# Our expected url(privacy=True) startswith() response:
'privacy_url': 'slack://test@x...4/nuxref/',
}),
# We contain 1 or more invalid channels, so we'll fail on our notify call
('slack://?token=xoxb-1234-1234-abc124&to=#nuxref,#$,#-&footer=no', {
'instance': NotifySlack,
'requests_response_text': {
'ok': True,
'message': '',
# support attachments
'file': {
'url_private': 'http://localhost/',
},
},
# We fail because of the empty channel #$ and #-
'notify_response': False,
}),
('slack://username@xoxb-1234-1234-abc124/#nuxref', {
'instance': NotifySlack,
'requests_response_text': {
'ok': True,
'message': '',
},
# we'll fail to send attachments because we had no 'file' response in
# our object
'response': False,
}),
('slack://username@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ', {
# Missing a channel, falls back to webhook channel bindings
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
# Native URL Support, take the slack URL and still build from it
('https://hooks.slack.com/services/{}/{}/{}'.format(
'A' * 9, 'B' * 9, 'c' * 24), {
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
# Native URL Support with arguments
('https://hooks.slack.com/services/{}/{}/{}?format=text'.format(
'A' * 9, 'B' * 9, 'c' * 24), {
'instance': NotifySlack,
'requests_response_text': 'ok',
}),
('slack://username@-INVALID-/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#cool', {
# invalid 1st Token
'instance': TypeError,
}),
('slack://username@T1JJ3T3L2/-INVALID-/TIiajkdnlazkcOXrIdevi7FQ/#great', {
# invalid 2rd Token
'instance': TypeError,
}),
('slack://username@T1JJ3T3L2/A1BRTD4JD/-INVALID-/#channel', {
# invalid 3rd Token
'instance': TypeError,
}),
('slack://l2g@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#usenet', {
'instance': NotifySlack,
# force a failure
'response': False,
'requests_response_code': requests.codes.internal_server_error,
'requests_response_text': 'ok',
}),
('slack://respect@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#a', {
'instance': NotifySlack,
# throw a bizzare code forcing us to fail to look it up
'response': False,
'requests_response_code': 999,
'requests_response_text': 'ok',
}),
('slack://notify@T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#b', {
'instance': NotifySlack,
# Throws a series of connection and transfer exceptions when this flag
# is set and tests that we gracfully handle them
'test_requests_exceptions': True,
'requests_response_text': 'ok',
}),
)
def test_plugin_slack_urls():
"""
NotifySlack() Apprise URLs
"""
# Run our general tests
AppriseURLTester(tests=apprise_url_tests).run_all()
@mock.patch('requests.post')
def test_plugin_slack_oauth_access_token(mock_post):
"""
NotifySlack() OAuth Access Token Tests
"""
# Generate an invalid bot token
token = 'xo-invalid'
request = mock.Mock()
request.content = dumps({
'ok': True,
'message': '',
# Attachment support
'file': {
'url_private': 'http://localhost',
}
})
request.status_code = requests.codes.ok
# We'll fail to validate the access_token
with pytest.raises(TypeError):
NotifySlack(access_token=token)
# Generate a (valid) bot token
token = 'xoxb-1234-1234-abc124'
# Prepare Mock
mock_post.return_value = request
# Variation Initializations
obj = NotifySlack(access_token=token, targets='#apprise')
assert isinstance(obj, NotifySlack) is True
assert isinstance(obj.url(), str) is True
# apprise room was found
assert obj.send(body="test") is True
# Test Valid Attachment
mock_post.reset_mock()
path = os.path.join(TEST_VAR_DIR, 'apprise-test.gif')
attach = AppriseAttachment(path)
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO,
attach=attach) is True
assert mock_post.call_count == 2
assert mock_post.call_args_list[0][0][0] == \
'https://slack.com/api/chat.postMessage'
assert mock_post.call_args_list[1][0][0] == \
'https://slack.com/api/files.upload'
# Test a valid attachment that throws an Connection Error
mock_post.return_value = None
mock_post.side_effect = (request, requests.ConnectionError(
0, 'requests.ConnectionError() not handled'))
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO,
attach=attach) is False
# Test a valid attachment that throws an OSError
mock_post.return_value = None
mock_post.side_effect = (request, OSError(0, 'OSError'))
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO,
attach=attach) is False
# Reset our mock object back to how it was
mock_post.return_value = request
mock_post.side_effect = None
# Test invalid attachment
path = os.path.join(TEST_VAR_DIR, '/invalid/path/to/an/invalid/file.jpg')
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO,
attach=path) is False
# Test case where expected return attachment payload is invalid
request.content = dumps({
'ok': True,
'message': '',
# Attachment support
'file': None
})
path = os.path.join(TEST_VAR_DIR, 'apprise-test.gif')
attach = AppriseAttachment(path)
# We'll fail because of the bad 'file' response
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO,
attach=attach) is False
# Slack requests pay close attention to the response to determine
# if things go well... this is not a good JSON response:
request.content = '{'
# As a result, we'll fail to send our notification
assert obj.send(body="test", attach=attach) is False
request.content = dumps({
'ok': False,
'message': 'We failed',
})
# A response from Slack (even with a 200 response) still
# results in a failure:
assert obj.send(body="test", attach=attach) is False
# Handle exceptions reading our attachment from disk (should it happen)
mock_post.side_effect = OSError("Attachment Error")
mock_post.return_value = None
# We'll fail now because of an internal exception
assert obj.send(body="test") is False
# Test Email Lookup
@mock.patch('requests.post')
def test_plugin_slack_webhook_mode(mock_post):
"""
NotifySlack() Webhook Mode Tests
"""
# Prepare Mock
mock_post.return_value = requests.Request()
mock_post.return_value.status_code = requests.codes.ok
mock_post.return_value.content = b'ok'
mock_post.return_value.text = 'ok'
# Initialize some generic (but valid) tokens
token_a = 'A' * 9
token_b = 'B' * 9
token_c = 'c' * 24
# Support strings
channels = 'chan1,#chan2,+BAK4K23G5,@user,,,'
obj = NotifySlack(
token_a=token_a, token_b=token_b, token_c=token_c, targets=channels)
assert len(obj.channels) == 4
# This call includes an image with it's payload:
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is True
# Missing first Token
with pytest.raises(TypeError):
NotifySlack(
token_a=None, token_b=token_b, token_c=token_c,
targets=channels)
# Test include_image
obj = NotifySlack(
token_a=token_a, token_b=token_b, token_c=token_c, targets=channels,
include_image=True)
# This call includes an image with it's payload:
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is True
@mock.patch('requests.post')
@mock.patch('requests.get')
def test_plugin_slack_send_by_email(mock_get, mock_post):
"""
NotifySlack() Send by Email Tests
"""
# Generate a (valid) bot token
token = 'xoxb-1234-1234-abc124'
request = mock.Mock()
request.content = dumps({
'ok': True,
'message': '',
'user': {
'id': 'ABCD1234'
}
})
request.status_code = requests.codes.ok
# Prepare Mock
mock_post.return_value = request
mock_get.return_value = request
# Variation Initializations
obj = NotifySlack(access_token=token, targets='user@gmail.com')
assert isinstance(obj, NotifySlack) is True
assert isinstance(obj.url(), str) is True
# No calls made yet
assert mock_post.call_count == 0
assert mock_get.call_count == 0
# Send our notification
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is True
# 2 calls were made, one to perform an email lookup, the second
# was the notification itself
assert mock_get.call_count == 1
assert mock_post.call_count == 1
assert mock_get.call_args_list[0][0][0] == \
'https://slack.com/api/users.lookupByEmail'
assert mock_post.call_args_list[0][0][0] == \
'https://slack.com/api/chat.postMessage'
# Reset our mock object
mock_post.reset_mock()
mock_get.reset_mock()
# Prepare Mock
mock_post.return_value = request
mock_get.return_value = request
# Send our notification again (cached copy of user id associated with
# email is used)
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is True
assert mock_get.call_count == 0
assert mock_post.call_count == 1
assert mock_post.call_args_list[0][0][0] == \
'https://slack.com/api/chat.postMessage'
#
# Now test a case where we can't look up the valid email
#
request.content = dumps({
'ok': False,
'message': '',
})
# Reset our mock object
mock_post.reset_mock()
mock_get.reset_mock()
# Prepare Mock
mock_post.return_value = request
mock_get.return_value = request
# Variation Initializations
obj = NotifySlack(access_token=token, targets='user@gmail.com')
assert isinstance(obj, NotifySlack) is True
assert isinstance(obj.url(), str) is True
# No calls made yet
assert mock_post.call_count == 0
assert mock_get.call_count == 0
# Send our notification; it will fail because we failed to look up
# the user id
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is False
# We would have failed to look up the email, therefore we wouldn't have
# even bothered to attempt to send the notification
assert mock_get.call_count == 1
assert mock_post.call_count == 0
assert mock_get.call_args_list[0][0][0] == \
'https://slack.com/api/users.lookupByEmail'
#
# Now test a case where we have a poorly formatted JSON response
#
request.content = '}'
# Reset our mock object
mock_post.reset_mock()
mock_get.reset_mock()
# Prepare Mock
mock_post.return_value = request
mock_get.return_value = request
# Variation Initializations
obj = NotifySlack(access_token=token, targets='user@gmail.com')
assert isinstance(obj, NotifySlack) is True
assert isinstance(obj.url(), str) is True
# No calls made yet
assert mock_post.call_count == 0
assert mock_get.call_count == 0
# Send our notification; it will fail because we failed to look up
# the user id
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is False
# We would have failed to look up the email, therefore we wouldn't have
# even bothered to attempt to send the notification
assert mock_get.call_count == 1
assert mock_post.call_count == 0
assert mock_get.call_args_list[0][0][0] == \
'https://slack.com/api/users.lookupByEmail'
#
# Now test a case where we have a poorly formatted JSON response
#
request.content = '}'
# Reset our mock object
mock_post.reset_mock()
mock_get.reset_mock()
# Prepare Mock
mock_post.return_value = request
mock_get.return_value = request
# Variation Initializations
obj = NotifySlack(access_token=token, targets='user@gmail.com')
assert isinstance(obj, NotifySlack) is True
assert isinstance(obj.url(), str) is True
# No calls made yet
assert mock_post.call_count == 0
assert mock_get.call_count == 0
# Send our notification; it will fail because we failed to look up
# the user id
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is False
# We would have failed to look up the email, therefore we wouldn't have
# even bothered to attempt to send the notification
assert mock_get.call_count == 1
assert mock_post.call_count == 0
assert mock_get.call_args_list[0][0][0] == \
'https://slack.com/api/users.lookupByEmail'
#
# Now test a case where we throw an exception trying to perform the lookup
#
request.content = dumps({
'ok': True,
'message': '',
'user': {
'id': 'ABCD1234'
}
})
# Create an unauthorized response
request.status_code = requests.codes.ok
# Reset our mock object
mock_post.reset_mock()
mock_get.reset_mock()
# Prepare Mock
mock_post.return_value = request
mock_get.side_effect = requests.ConnectionError(
0, 'requests.ConnectionError() not handled')
# Variation Initializations
obj = NotifySlack(access_token=token, targets='user@gmail.com')
assert isinstance(obj, NotifySlack) is True
assert isinstance(obj.url(), str) is True
# No calls made yet
assert mock_post.call_count == 0
assert mock_get.call_count == 0
# Send our notification; it will fail because we failed to look up
# the user id
assert obj.notify(
body='body', title='title', notify_type=NotifyType.INFO) is False
# We would have failed to look up the email, therefore we wouldn't have
# even bothered to attempt to send the notification
assert mock_get.call_count == 1
assert mock_post.call_count == 0
assert mock_get.call_args_list[0][0][0] == \
'https://slack.com/api/users.lookupByEmail'
@mock.patch('requests.post')
@mock.patch('requests.get')
def test_plugin_slack_markdown(mock_get, mock_post):
"""
NotifySlack() Markdown tests
"""
request = mock.Mock()
request.content = b'ok'
request.status_code = requests.codes.ok
# Prepare Mock
mock_post.return_value = request
mock_get.return_value = request
# Variation Initializations
aobj = Apprise()
assert aobj.add(
'slack://T1JJ3T3L2/A1BRTD4JD/TIiajkdnlazkcOXrIdevi7FQ/#channel')
body = cleandoc("""
Here is a <https://slack.com|Slack Link> we want to support as part of it's
markdown.
This one has arguments we want to preserve:
<https://slack.com?arg=val&arg2=val2|Slack Link>.
We also want to be able to support <https://slack.com> links without the
description.
Channel Testing
<!channelA>
<!channelA|Description>
""")
# Send our notification
assert aobj.notify(
body=body, title='title', notify_type=NotifyType.INFO)
# We would have failed to look up the email, therefore we wouldn't have
# even bothered to attempt to send the notification
assert mock_get.call_count == 0
assert mock_post.call_count == 1
assert mock_post.call_args_list[0][0][0] == \
'https://hooks.slack.com/services/T1JJ3T3L2/A1BRTD4JD/' \
'TIiajkdnlazkcOXrIdevi7FQ'
data = loads(mock_post.call_args_list[0][1]['data'])
assert data['attachments'][0]['text'] == \
"Here is a <https://slack.com|Slack Link> we want to support as part "\
"of it's\nmarkdown.\n\nThis one has arguments we want to preserve:"\
"\n <https://slack.com?arg=val&arg2=val2|Slack Link>.\n"\
"We also want to be able to support <https://slack.com> "\
"links without the\ndescription."\
"\n\nChannel Testing\n<!channelA>\n<!channelA|Description>"
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