243 lines
11 KiB
Python
243 lines
11 KiB
Python
import mock
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import os
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from typing import Any, Dict
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import unittest
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from .server_test_lib import BotServerTestCase
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import json
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from collections import OrderedDict
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from importlib import import_module
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from types import ModuleType
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from zulip_botserver import server
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from zulip_botserver.input_parameters import parse_args
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class BotServerTests(BotServerTestCase):
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class MockMessageHandler:
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def handle_message(self, message: Dict[str, str], bot_handler: Any) -> None:
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assert message == {'key': "test message"}
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class MockLibModule:
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def handler_class(self) -> Any:
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return BotServerTests.MockMessageHandler()
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def test_successful_request(self) -> None:
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available_bots = ['helloworld']
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bots_config = {
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'helloworld': {
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'email': 'helloworld-bot@zulip.com',
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'key': '123456789qwertyuiop',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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self.assert_bot_server_response(available_bots=available_bots,
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bots_config=bots_config,
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event=dict(message={'content': "@**test** test message"},
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bot_email='helloworld-bot@zulip.com',
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trigger='mention',
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token='abcd1234'),
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expected_response="beep boop",
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check_success=True)
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def test_successful_request_from_two_bots(self) -> None:
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available_bots = ['helloworld', 'help']
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bots_config = {
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'helloworld': {
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'email': 'helloworld-bot@zulip.com',
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'key': '123456789qwertyuiop',
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'site': 'http://localhost',
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'token': 'abcd1234',
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},
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'help': {
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'email': 'help-bot@zulip.com',
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'key': '123456789qwertyuiop',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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self.assert_bot_server_response(available_bots=available_bots,
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event=dict(message={'content': "@**test** test message"},
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bot_email='helloworld-bot@zulip.com',
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trigger='mention',
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token='abcd1234'),
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expected_response="beep boop",
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bots_config=bots_config,
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check_success=True)
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def test_request_for_unkown_bot(self) -> None:
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bots_config = {
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'helloworld': {
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'email': 'helloworld-bot@zulip.com',
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'key': '123456789qwertyuiop',
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'site': 'http://localhost',
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'token': 'abcd1234',
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},
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}
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self.assert_bot_server_response(available_bots=['helloworld'],
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event=dict(message={'content': "test message"},
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bot_email='unknown-bot@zulip.com'),
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bots_config=bots_config,
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check_success=False)
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def test_wrong_bot_token(self) -> None:
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available_bots = ['helloworld']
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bots_config = {
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'helloworld': {
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'email': 'helloworld-bot@zulip.com',
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'key': '123456789qwertyuiop',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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self.assert_bot_server_response(available_bots=available_bots,
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bots_config=bots_config,
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event=dict(message={'content': "@**test** test message"},
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bot_email='helloworld-bot@zulip.com',
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trigger='mention',
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token='wrongtoken'),
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check_success=False)
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@mock.patch('logging.error')
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@mock.patch('zulip_bots.lib.StateHandler')
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def test_wrong_bot_credentials(self, mock_StateHandler: mock.Mock, mock_LoggingError: mock.Mock) -> None:
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available_bots = ['nonexistent-bot']
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bots_config = {
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'nonexistent-bot': {
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'email': 'helloworld-bot@zulip.com',
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'key': '123456789qwertyuiop',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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# This works, but mypy still complains:
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# error: No overload variant of "assertRaisesRegexp" of "TestCase" matches argument types
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# [def (*args: builtins.object, **kwargs: builtins.object) -> builtins.SystemExit, builtins.str]
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with self.assertRaisesRegexp(SystemExit, # type: ignore
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'Error: Bot "nonexistent-bot" doesn\'t exist. Please make '
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'sure you have set up the botserverrc file correctly.'):
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self.assert_bot_server_response(
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available_bots=available_bots,
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event=dict(message={'content': "@**test** test message"},
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bot_email='helloworld-bot@zulip.com',
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trigger='mention',
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token='abcd1234'),
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bots_config=bots_config)
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@mock.patch('sys.argv', ['zulip-botserver', '--config-file', '/foo/bar/baz.conf'])
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def test_argument_parsing_defaults(self) -> None:
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opts = parse_args()
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assert opts.config_file == '/foo/bar/baz.conf'
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assert opts.bot_name is None
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assert opts.bot_config_file is None
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assert opts.hostname == '127.0.0.1'
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assert opts.port == 5002
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def test_read_config_from_env_vars(self) -> None:
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# We use an OrderedDict so that the order of the entries in
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# the stringified environment variable is standard even on
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# Python 3.7 and earlier.
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bots_config = OrderedDict()
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bots_config['hello_world'] = {
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'email': 'helloworld-bot@zulip.com',
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'key': 'value',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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bots_config['giphy'] = {
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'email': 'giphy-bot@zulip.com',
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'key': 'value2',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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os.environ['ZULIP_BOTSERVER_CONFIG'] = json.dumps(bots_config)
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# No bot specified; should read all bot configs
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assert server.read_config_from_env_vars() == bots_config
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# Specified bot exists; should read only that section.
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assert server.read_config_from_env_vars("giphy") == {'giphy': bots_config['giphy']}
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# Specified bot doesn't exist; should read the first section of the config.
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assert server.read_config_from_env_vars("redefined_bot") == {'redefined_bot': bots_config['hello_world']}
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def test_read_config_file(self) -> None:
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with self.assertRaises(IOError):
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server.read_config_file("nonexistentfile.conf")
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current_dir = os.path.dirname(os.path.abspath(__file__))
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# No bot specified; should read all bot configs.
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bot_conf1 = server.read_config_file(os.path.join(current_dir, "test.conf"))
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expected_config1 = {
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'helloworld': {
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'email': 'helloworld-bot@zulip.com',
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'key': 'value',
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'site': 'http://localhost',
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'token': 'abcd1234',
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},
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'giphy': {
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'email': 'giphy-bot@zulip.com',
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'key': 'value2',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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assert json.dumps(bot_conf1, sort_keys=True) == json.dumps(expected_config1, sort_keys=True)
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# Specified bot exists; should read only that section.
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bot_conf3 = server.read_config_file(os.path.join(current_dir, "test.conf"), "giphy")
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expected_config3 = {
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'giphy': {
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'email': 'giphy-bot@zulip.com',
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'key': 'value2',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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assert json.dumps(bot_conf3, sort_keys=True) == json.dumps(expected_config3, sort_keys=True)
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# Specified bot doesn't exist; should read the first section of the config.
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bot_conf2 = server.read_config_file(os.path.join(current_dir, "test.conf"), "redefined_bot")
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expected_config2 = {
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'redefined_bot': {
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'email': 'helloworld-bot@zulip.com',
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'key': 'value',
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'site': 'http://localhost',
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'token': 'abcd1234',
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}
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}
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assert json.dumps(bot_conf2, sort_keys=True) == json.dumps(expected_config2, sort_keys=True)
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def test_load_lib_modules(self) -> None:
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# This testcase requires hardcoded paths, which here is a good thing so if we ever
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# restructure zulip_bots, this test would fail and we would also update Botserver
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# at the same time.
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helloworld = import_module('zulip_bots.bots.{bot}.{bot}'.format(bot='helloworld'))
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root_dir = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '../../'))
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# load valid module name
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module = server.load_lib_modules(['helloworld'])['helloworld']
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assert module == helloworld
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# load valid file path
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path = os.path.join(root_dir, 'zulip_bots/zulip_bots/bots/{bot}/{bot}.py'.format(bot='helloworld'))
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module = server.load_lib_modules([path])[path]
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assert module.__name__ == 'custom_bot_module'
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assert module.__file__ == path
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assert isinstance(module, ModuleType)
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# load invalid module name
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with self.assertRaisesRegexp(SystemExit, # type: ignore
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'Error: Bot "botserver-test-case-random-bot" doesn\'t exist. '
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'Please make sure you have set up the botserverrc file correctly.'):
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module = server.load_lib_modules(['botserver-test-case-random-bot'])['botserver-test-case-random-bot']
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# load invalid file path
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with self.assertRaisesRegexp(SystemExit, # type: ignore
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'Error: Bot "{}/zulip_bots/zulip_bots/bots/helloworld.py" doesn\'t exist. '
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'Please make sure you have set up the botserverrc file correctly.'.format(root_dir)):
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path = os.path.join(root_dir, 'zulip_bots/zulip_bots/bots/{bot}.py'.format(bot='helloworld'))
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module = server.load_lib_modules([path])[path]
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if __name__ == '__main__':
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unittest.main()
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