matrix-alertbot/tests/test_command.py
2022-07-09 10:38:40 +02:00

371 lines
12 KiB
Python

import unittest
from typing import Dict, List
from unittest.mock import MagicMock, Mock, call, patch
import nio
from diskcache import Cache
import matrix_alertbot.callback
from matrix_alertbot.alertmanager import AlertmanagerClient
from matrix_alertbot.command import Command
from matrix_alertbot.errors import AlertmanagerError
from tests.utils import make_awaitable
async def create_silence_raise_alert_manager_error(
fingerprint: str, duration: str, user: str
) -> str:
if fingerprint == "fingerprint1":
raise AlertmanagerError
return "silence1"
async def create_silence_raise_alertmanager_error(
fingerprint: str, duration: str, user: str
) -> str:
if fingerprint == "fingerprint1":
raise AlertmanagerError
return "silence2"
async def delete_silence_raise_alertmanager_error(fingerprint: str) -> List[str]:
if fingerprint == "fingerprint1":
raise AlertmanagerError
return ["silence1"]
class CommandTestCase(unittest.IsolatedAsyncioTestCase):
def setUp(self) -> None:
# Create a Command object and give it some Mock'd objects to use
self.fake_client = Mock(spec=nio.AsyncClient)
self.fake_client.user = "@fake_user:example.com"
# Pretend that attempting to send a message is always successful
self.fake_client.room_send.return_value = make_awaitable(None)
self.fake_fingerprints = ["fingerprint1", "fingerprint2"]
self.fake_silences = ["silence1", "silence2"]
self.fake_cache = MagicMock(spec=Cache)
self.fake_cache.__getitem__ = Mock(return_value=self.fake_fingerprints)
self.fake_alertmanager = Mock(spec=AlertmanagerClient)
self.fake_alertmanager.delete_silences.return_value = self.fake_silences
# Create a fake room to play with
self.fake_room = Mock(spec=nio.MatrixRoom)
self.fake_room.room_id = "!abcdefg:example.com"
self.fake_room.display_name = "Fake Room"
self.fake_room.user_name.side_effect = lambda x: x
self.fake_source_not_in_reply: Dict = {"content": {}}
self.fake_source_in_reply: Dict = {
"content": {
"m.relates_to": {"m.in_reply_to": {"event_id": "some event id"}}
}
}
self.fake_message_event = Mock(spec=nio.RoomMessageText)
self.fake_message_event.sender = "@some_other_fake_user:example.com"
self.fake_message_event.body = ""
# We don't spec config, as it doesn't currently have well defined attributes
self.fake_config = Mock()
self.fake_config.room_id = self.fake_room.room_id
self.fake_config.command_prefix = "!alert "
@patch.object(matrix_alertbot.command.Command, "_ack")
async def test_process_ack_command(self, fake_ack: Mock) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"ack",
self.fake_room,
self.fake_message_event,
)
await command.process()
# Check that we attempted to process the command
fake_ack.assert_called_once()
@patch.object(matrix_alertbot.command.Command, "_unack")
async def test_process_unack_command(self, fake_unack: Mock) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
for command_word in ("unack", "nack"):
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
command_word,
self.fake_room,
self.fake_message_event,
)
await command.process()
# Check that we attempted to process the command
fake_unack.assert_has_calls([call(), call()])
@patch.object(matrix_alertbot.command.Command, "_show_help")
async def test_process_help_command(self, fake_help: Mock) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"help",
self.fake_room,
self.fake_message_event,
)
await command.process()
# Check that we attempted to process the command
fake_help.assert_called_once()
@patch.object(matrix_alertbot.command.Command, "_unknown_command")
async def test_process_unknown_command(self, fake_unknown: Mock) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"",
self.fake_room,
self.fake_message_event,
)
await command.process()
# Check that we attempted to process the command
fake_unknown.assert_called_once()
async def test_ack_not_in_reply_without_duration(self) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_not_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"ack",
self.fake_room,
self.fake_message_event,
)
await command._ack()
# Check that we didn't attempt to create silences
self.fake_alertmanager.create_silence.assert_not_called()
self.fake_client.room_send.assert_not_called()
async def test_ack_not_in_reply_with_duration(self) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_not_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"ack 2d",
self.fake_room,
self.fake_message_event,
)
await command._ack()
# Check that we didn't attempt to create silences
self.fake_alertmanager.create_silence.assert_not_called()
self.fake_client.room_send.assert_not_called()
@patch.object(matrix_alertbot.command, "send_text_to_room")
async def test_ack_in_reply_without_duration(
self, fake_send_text_to_room: Mock
) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"ack",
self.fake_room,
self.fake_message_event,
)
await command._ack()
# Check that we attempted to create silences
self.fake_alertmanager.create_silence.assert_has_calls(
[
call(
fingerprint,
"1d",
self.fake_message_event.sender,
)
for fingerprint in self.fake_fingerprints
]
)
fake_send_text_to_room.assert_called_once_with(
self.fake_client,
self.fake_room.room_id,
"Created 2 silences with a duration of 1d.",
)
@patch.object(matrix_alertbot.command, "send_text_to_room")
async def test_ack_in_reply_with_duration(
self, fake_send_text_to_room: Mock
) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"ack 2d",
self.fake_room,
self.fake_message_event,
)
await command._ack()
# Check that we attempted to create silences
self.fake_alertmanager.create_silence.assert_has_calls(
[
call(
fingerprint,
"2d",
self.fake_message_event.sender,
)
for fingerprint in self.fake_fingerprints
]
)
fake_send_text_to_room.assert_called_once_with(
self.fake_client,
self.fake_room.room_id,
"Created 2 silences with a duration of 2d.",
)
@patch.object(matrix_alertbot.command, "send_text_to_room")
async def test_ack_raise_alertmanager_error(
self, fake_send_text_to_room: Mock
) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"ack",
self.fake_room,
self.fake_message_event,
)
self.fake_alertmanager.create_silence.side_effect = (
create_silence_raise_alertmanager_error
)
await command._ack()
# Check that we attempted to create silences
self.fake_alertmanager.create_silence.assert_has_calls(
[
call(
fingerprint,
"1d",
self.fake_message_event.sender,
)
for fingerprint in self.fake_fingerprints
]
)
fake_send_text_to_room.assert_called_once_with(
self.fake_client,
self.fake_room.room_id,
"Created 1 silences with a duration of 1d.",
)
@patch.object(matrix_alertbot.command, "send_text_to_room")
async def test_unack_in_reply(self, fake_send_text_to_room: Mock) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"unack",
self.fake_room,
self.fake_message_event,
)
await command._unack()
# Check that we attempted to create silences
self.fake_alertmanager.delete_silences.assert_has_calls(
[call(fingerprint) for fingerprint in self.fake_fingerprints]
)
fake_send_text_to_room.assert_called_with(
self.fake_client, self.fake_room.room_id, "Removed 4 silences."
)
@patch.object(matrix_alertbot.command, "send_text_to_room")
async def test_unack_silence_raise_alertmanager_error(
self, fake_send_text_to_room: Mock
) -> None:
"""Tests the callback for InviteMemberEvents"""
# Tests that the bot attempts to join a room after being invited to it
self.fake_message_event.source = self.fake_source_in_reply
command = Command(
self.fake_client,
self.fake_cache,
self.fake_alertmanager,
self.fake_config,
"unack",
self.fake_room,
self.fake_message_event,
)
self.fake_alertmanager.delete_silences.side_effect = (
delete_silence_raise_alertmanager_error
)
await command._unack()
# Check that we attempted to create silences
self.fake_alertmanager.delete_silences.assert_has_calls(
[call(fingerprint) for fingerprint in self.fake_fingerprints]
)
fake_send_text_to_room.assert_called_with(
self.fake_client, self.fake_room.room_id, "Removed 1 silences."
)
if __name__ == "__main__":
unittest.main()