Fixed tests #139

.gitignore

@@ -143,4 +143,5 @@ PythonImportHelper-v2-Completion.json
 deploy/
 
 # idea
-.idea/
+.idea/
+selenium-data/

kdb-bot/test/ui_tests/config/appsettings.json

@@ -11,6 +11,32 @@
     "ConsoleLogLevel": "ERROR",
     "FileLogLevel": "WARN"
   },
+  "BotLoggingSettings": {
+    "Api": {
+      "Path": "logs/$date_now/",
+      "Filename": "api.log",
+      "ConsoleLogLevel": "INFO",
+      "FileLogLevel": "DEBUG"
+    },
+    "Command": {
+      "Path": "logs/$date_now/",
+      "Filename": "commands.log",
+      "ConsoleLogLevel": "INFO",
+      "FileLogLevel": "DEBUG"
+    },
+    "Database": {
+      "Path": "logs/$date_now/",
+      "Filename": "database.log",
+      "ConsoleLogLevel": "INFO",
+      "FileLogLevel": "DEBUG"
+    },
+    "Message": {
+      "Path": "logs/$date_now/",
+      "Filename": "message.log",
+      "ConsoleLogLevel": "INFO",
+      "FileLogLevel": "DEBUG"
+    }
+  },
   "Translation": {
     "DefaultLanguage": "de",
     "Languages": [
@@ -20,6 +46,9 @@
   "TestSettings": {
     "LoginUrl": "https://discord.com/login",
     "MePageUrl": "https://discord.com/channels/@me",
-    "CmdURL": "https://discord.com/channels/910199451145076828/911578636899987526"
+    "CmdURL": "https://discord.com/channels/910199451145076828/911578636899987526",
+    "GuildId": 910199451145076828,
+    "BotId": 998159802393964594,
+    "TestUserId": 401941112010571777
   }
 }

kdb-bot/test/ui_tests/startup.py

@@ -4,13 +4,46 @@ from typing import Optional
 from cpl_core.application import StartupABC
 from cpl_core.configuration import ConfigurationABC
 from cpl_core.database import DatabaseSettings
-from cpl_core.database.context import DatabaseContext
-from cpl_core.dependency_injection import ServiceProviderABC, ServiceCollectionABC
+from cpl_core.dependency_injection import ServiceCollectionABC
+from cpl_core.dependency_injection import ServiceProviderABC
 from cpl_core.environment import ApplicationEnvironment
 from cpl_discord import get_discord_collection
 from cpl_discord.discord_event_types_enum import DiscordEventTypesEnum
 from dotenv import load_dotenv
 
+from bot.startup_settings_extension import StartupSettingsExtension
+from bot_core.abc.client_utils_service_abc import ClientUtilsServiceABC
+from bot_core.abc.custom_file_logger_abc import CustomFileLoggerABC
+from bot_core.abc.message_service_abc import MessageServiceABC
+from bot_core.configuration.bot_logging_settings import BotLoggingSettings
+from bot_core.logging.command_logger import CommandLogger
+from bot_core.logging.database_logger import DatabaseLogger
+from bot_core.logging.message_logger import MessageLogger
+from bot_core.pipes.date_time_offset_pipe import DateTimeOffsetPipe
+from bot_core.service.client_utils_service import ClientUtilsService
+from bot_core.service.message_service import MessageService
+from bot_data.abc.auth_user_repository_abc import AuthUserRepositoryABC
+from bot_data.abc.auto_role_repository_abc import AutoRoleRepositoryABC
+from bot_data.abc.client_repository_abc import ClientRepositoryABC
+from bot_data.abc.known_user_repository_abc import KnownUserRepositoryABC
+from bot_data.abc.level_repository_abc import LevelRepositoryABC
+from bot_data.abc.server_repository_abc import ServerRepositoryABC
+from bot_data.abc.statistic_repository_abc import StatisticRepositoryABC
+from bot_data.abc.user_joined_server_repository_abc import UserJoinedServerRepositoryABC
+from bot_data.abc.user_joined_voice_channel_abc import UserJoinedVoiceChannelRepositoryABC
+from bot_data.abc.user_repository_abc import UserRepositoryABC
+from bot_data.db_context import DBContext
+from bot_data.service.auth_user_repository_service import AuthUserRepositoryService
+from bot_data.service.auto_role_repository_service import AutoRoleRepositoryService
+from bot_data.service.client_repository_service import ClientRepositoryService
+from bot_data.service.known_user_repository_service import KnownUserRepositoryService
+from bot_data.service.level_repository_service import LevelRepositoryService
+from bot_data.service.seeder_service import SeederService
+from bot_data.service.server_repository_service import ServerRepositoryService
+from bot_data.service.statistic_repository_service import StatisticRepositoryService
+from bot_data.service.user_joined_server_repository_service import UserJoinedServerRepositoryService
+from bot_data.service.user_joined_voice_channel_service import UserJoinedVoiceChannelRepositoryService
+from bot_data.service.user_repository_service import UserRepositoryService
 from ui_tests.test_on_ready_event import TestOnReadyEvent
 
 
@@ -30,11 +63,17 @@ class Startup(StartupABC):
         configuration.add_json_file(f'{cwd}/config/appsettings.json', optional=False)
         configuration.add_json_file(f'{cwd}/config/appsettings.{environment.host_name}.json', optional=True)
 
+        StartupSettingsExtension._configure_settings_with_sub_settings(configuration, BotLoggingSettings, lambda x: x.files, lambda x: x.key)
+
         self._config = configuration
         return configuration
 
     def configure_services(self, services: ServiceCollectionABC, environment: ApplicationEnvironment) -> ServiceProviderABC:
         services.add_logging()
+        services.add_singleton(CustomFileLoggerABC, CommandLogger)
+        services.add_singleton(CustomFileLoggerABC, DatabaseLogger)
+        services.add_singleton(CustomFileLoggerABC, MessageLogger)
+
         services.add_translation()
         db_settings: DatabaseSettings = self._config.get_configuration(DatabaseSettings)
         db_settings_with_pw = DatabaseSettings()
@@ -49,10 +88,31 @@ class Startup(StartupABC):
             "Buffered": db_settings.buffered,
             "AuthPlugin": db_settings.auth_plugin
         })
-        services.add_db_context(DatabaseContext, db_settings_with_pw)
+        services.add_db_context(DBContext, db_settings_with_pw)
 
         services.add_discord()
         dc = get_discord_collection(services)
         dc.add_event(DiscordEventTypesEnum.on_ready.value, TestOnReadyEvent)
 
+        # bot_core stuff
+        services.add_transient(MessageServiceABC, MessageService)
+        services.add_transient(ClientUtilsServiceABC, ClientUtilsService)
+
+        # pipes
+        services.add_transient(DateTimeOffsetPipe)
+
+        # data stuff
+        services.add_transient(AuthUserRepositoryABC, AuthUserRepositoryService)
+        services.add_transient(ServerRepositoryABC, ServerRepositoryService)
+        services.add_transient(UserRepositoryABC, UserRepositoryService)
+        services.add_transient(ClientRepositoryABC, ClientRepositoryService)
+        services.add_transient(KnownUserRepositoryABC, KnownUserRepositoryService)
+        services.add_transient(UserJoinedServerRepositoryABC, UserJoinedServerRepositoryService)
+        services.add_transient(UserJoinedVoiceChannelRepositoryABC, UserJoinedVoiceChannelRepositoryService)
+        services.add_transient(AutoRoleRepositoryABC, AutoRoleRepositoryService)
+        services.add_transient(LevelRepositoryABC, LevelRepositoryService)
+        services.add_transient(StatisticRepositoryABC, StatisticRepositoryService)
+
+        services.add_transient(SeederService)
+
         return services.build_service_provider()

kdb-bot/test/ui_tests/ui-tests.json

@@ -16,7 +16,12 @@
     "LicenseName": "",
     "LicenseDescription": "",
     "Dependencies": [
-      "cpl-core>=2022.10.0.post9"
+      "cpl-core>=2022.10.0.post9",
+      "PyNaCl==1.5.0",
+      "cffi==1.15.1",
+      "pycparser==2.21",
+      "selenium==4.6.1",
+      "webdriver-manager==3.8.5"
     ],
     "DevDependencies": [
       "cpl-cli>=2022.10.0"

kdb-bot/test/ui_tests_shared/command_selectors_enum.py

@@ -0,0 +1,15 @@
+from enum import Enum
+
+
+class CommandSelectorsEnum(Enum):
+    cmd_chat = '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[3]/div[2]/main/form/div/div[1]/div/div[3]/div/div[2]/div'
+    cmd_chat_input = '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[3]/div/main/form/div/div[2]/div/div[2]/div/div'
+    msg_input = '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[3]/div[2]/main/form/div/div[1]/div/div[3]/div/div/div'
+
+    kdb_test = "//*[contains (text(), 'Krümmelmonster-test')]"
+
+    ping = kdb_test
+    info = kdb_test
+    help = kdb_test
+    afk = kdb_test
+    purge = kdb_test

kdb-bot/test/ui_tests_shared/command_test_case_with_app.py

@@ -10,6 +10,7 @@ from selenium.webdriver.remote.webelement import WebElement
 from selenium.webdriver.support import expected_conditions
 from selenium.webdriver.support.wait import WebDriverWait
 
+from ui_tests_shared.command_selectors_enum import CommandSelectorsEnum
 from ui_tests_shared.test_case_with_app import TestCaseWithApp
 from ui_tests_shared.ui import UI
 
@@ -27,11 +28,25 @@ class CommandTestCaseWithApp(TestCaseWithApp):
         cls._t = cls._services.get_service(TranslatePipe)
 
     @classmethod
-    def send_command(cls, cmd: str):
-        UI.driver.get(cls._test_settings.cmd_url)
+    def send_message(cls, msg: str):
+        if UI.driver.current_url != cls._test_settings.cmd_url:
+            UI.driver.get(cls._test_settings.cmd_url)
+            time.sleep(2)
+
+        cmd_element_ident = (By.XPATH, CommandSelectorsEnum.cmd_chat.value)
+        cmd_element = UI.driver.find_element(*cmd_element_ident)
+        cmd_element.send_keys(msg)
+        time.sleep(2)
+        UI.driver.find_element(By.XPATH, CommandSelectorsEnum.msg_input.value).send_keys(Keys.ENTER)
+
+    @classmethod
+    def send_command(cls, cmd: str, selector: CommandSelectorsEnum, reload=True):
+        if reload or UI.driver.current_url != cls._test_settings.cmd_url:
+            UI.driver.get(cls._test_settings.cmd_url)
+
         time.sleep(2)
 
-        cmd_element_ident = (By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[3]/div[2]/main/form/div/div[1]/div/div[3]/div/div[2]/div')
+        cmd_element_ident = (By.XPATH, CommandSelectorsEnum.cmd_chat.value)
         cmd_element = UI.driver.find_element(*cmd_element_ident)
         cmd_element.send_keys(f'/{cmd}')
         time.sleep(2)
@@ -40,9 +55,8 @@ class CommandTestCaseWithApp(TestCaseWithApp):
         WebDriverWait(UI.driver, 20, ignored_exceptions=ignored_exceptions).until(
             expected_conditions.presence_of_element_located((
                 By.XPATH,
-                '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[3]/div[2]/main/form/div/div[2]/div/div/div[5]'
+                selector.value
             ))
         ).click()
         time.sleep(2)
-        UI.driver.find_element(By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[3]/div/main/form/div/div[2]/div/div[2]/div/div').send_keys(
-            Keys.ENTER)
+        UI.driver.find_element(By.XPATH, CommandSelectorsEnum.cmd_chat_input.value).send_keys(Keys.ENTER)

kdb-bot/test/ui_tests_shared/configuration/test_settings.py

@@ -12,6 +12,9 @@ class TestSettings(ConfigurationModelABC):
         self._login_url = ''
         self._me_page_url = ''
         self._cmd_url = ''
+        self._guild_id = 0
+        self._bot_id = 0
+        self._test_user_id = 0
 
     @property
     def login_url(self) -> str:
@@ -25,11 +28,26 @@ class TestSettings(ConfigurationModelABC):
     def cmd_url(self) -> str:
         return self._cmd_url
 
+    @property
+    def guild_id(self) -> int:
+        return self._guild_id
+
+    @property
+    def bot_id(self) -> int:
+        return self._bot_id
+
+    @property
+    def test_user_id(self) -> int:
+        return self._test_user_id
+
     def from_dict(self, settings: dict):
         try:
             self._login_url = settings['LoginUrl']
             self._me_page_url = settings['MePageUrl']
             self._cmd_url = settings['CmdURL']
+            self._guild_id = settings['GuildId']
+            self._bot_id = settings['BotId']
+            self._test_user_id = settings['TestUserId']
         except Exception as e:
             Console.error(f'[ ERROR ] [ {__name__} ]: Reading error in {type(self).__name__} settings')
             Console.error(f'[ EXCEPTION ] [ {__name__} ]: {e} -> {traceback.format_exc()}')

kdb-bot/test/ui_tests_shared/decorators.py

@@ -2,12 +2,16 @@ import asyncio
 
 
 class Async:
+    _loop = None
 
     @classmethod
-    def test(cls, coro):
+    def async_func(cls, coro):
         def wrapper(*args, **kwargs):
             try:
-                return asyncio.run(coro(*args, **kwargs))
+                if cls._loop is None:
+                    cls._loop = asyncio.get_event_loop()
+
+                return cls._loop.run_until_complete(coro(*args, **kwargs))
             except Exception as e:
                 return
 

kdb-bot/test/ui_tests_shared/test_case_with_app.py

@@ -16,6 +16,7 @@ class TestCaseWithApp(unittest.TestCase):
     _config: Optional[ConfigurationABC] = None
     _services: Optional[ServiceProviderABC] = None
     _test_settings: Optional[TestSettings] = None
+    _loop = None
 
     @classmethod
     def setUpClass(cls):
@@ -24,7 +25,11 @@ class TestCaseWithApp(unittest.TestCase):
             import nest_asyncio
 
             nest_asyncio.apply()
-            asyncio.run(app.run_async())
+            if cls._loop is None:
+                cls._loop = asyncio.get_event_loop()
+
+            cls._loop.run_until_complete(app.run_async())
+            # asyncio.run(app.run_async())
 
         cls._config = Declarations.app.config
         cls._services = Declarations.app.services

kdb-bot/test/ui_tests_shared/ui.py

@@ -19,8 +19,15 @@ class UI:
     _test_settings: Optional[TestSettings] = None
 
     options = webdriver.ChromeOptions()
+    options.add_argument("user-data-dir=selenium-data")
     options.add_experimental_option('useAutomationExtension', False)
     options.add_experimental_option("excludeSwitches", ["enable-automation"])
+    options.add_experimental_option("prefs", {
+        "profile.default_content_setting_values.media_stream_mic": 1,
+        "profile.default_content_setting_values.media_stream_camera": 1,
+        "profile.default_content_setting_values.geolocation": 1,
+        "profile.default_content_setting_values.notifications": 1
+    })
     driver = webdriver.Chrome(options=options)
 
     _is_logged_in = False
@@ -38,7 +45,12 @@ class UI:
 
         cls.driver.get(cls._test_settings.login_url)
 
-        WebDriverWait(cls.driver, 20).until(expected_conditions.presence_of_element_located((By.NAME, 'email')))
+        try:
+            WebDriverWait(cls.driver, 10).until(expected_conditions.url_matches(cls._test_settings.me_page_url))
+            cls._is_logged_in = True
+            return
+        except Exception as e:
+            WebDriverWait(cls.driver, 20).until(expected_conditions.presence_of_element_located((By.NAME, 'email')))
 
         mail_element = cls.driver.find_element(By.NAME, 'email')
         mail_element.clear()

kdb-bot/test/ui_tests_tests/commands/common/afk_command_test_case.py

@@ -0,0 +1,48 @@
+import discord
+from selenium.webdriver.common.by import By
+
+from ui_tests_shared.command_selectors_enum import CommandSelectorsEnum
+from ui_tests_shared.command_test_case_with_app import CommandTestCaseWithApp
+from ui_tests_shared.decorators import Async
+from ui_tests_shared.ui import UI
+
+
+class AFKCommandTestCase(CommandTestCaseWithApp):
+
+    @classmethod
+    def tearDownClass(cls):
+        btn = UI.driver.find_elements(By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div/div[2]/div/div[1]/div/div/div[1]/section/div[1]/div/div[1]/div[2]/button')
+        if len(btn) == 0:
+            return
+
+        btn[0].click()
+
+    @Async.async_func
+    async def test_error_message(self):
+        correct_response = self._t.transform('modules.base.afk_command_channel_missing_message')
+        self.assertIsNotNone(correct_response)
+        self.send_command('afk', CommandSelectorsEnum.afk, reload=False)
+
+        def check(m: discord.Message):
+            return m.author.id == self._test_settings.bot_id
+
+        response = await self._bot.wait_for('message', check=check, timeout=10)
+        self.assertEqual(response.content, correct_response)
+
+    @Async.async_func
+    async def test_move(self):
+        # correct_response = self._t.transform('modules.base.pong')
+        # self.assertIsNotNone(correct_response)
+        UI.driver.find_element(By.XPATH, '//*[@id="channels"]/ul/li[20]/div/div/div/a').click()
+        def check1(member: discord.Member, before: discord.VoiceState, after: discord.VoiceState):
+            return member.id == self._test_settings.test_user_id and after is not None and after.channel.id == 911578760476762153
+        res = await self._bot.wait_for('voice_state_update', check=check1, timeout=10)
+
+        self.send_command('afk', CommandSelectorsEnum.afk, reload=False)
+
+        def check2(member: discord.Member, before: discord.VoiceState, after: discord.VoiceState):
+            return member.id == self._test_settings.test_user_id and after is not None and after.channel.id == 910199452915093594
+        member, before, after = await self._bot.wait_for('voice_state_update', check=check2, timeout=10)
+        self.assertIsNotNone(after.channel)
+        self.assertEqual(after.channel.id, 910199452915093594)
+        # self.assertEqual(response.content, correct_response)

kdb-bot/test/ui_tests_tests/commands/common/help_command_test_case.py

@@ -1,19 +1,20 @@
 import discord
 
+from ui_tests_shared.command_selectors_enum import CommandSelectorsEnum
 from ui_tests_shared.command_test_case_with_app import CommandTestCaseWithApp
 from ui_tests_shared.decorators import Async
 
 
-class HelpTestCase(CommandTestCaseWithApp):
+class HelpCommandTestCase(CommandTestCaseWithApp):
 
-    @Async.test
+    @Async.async_func
     async def test_help(self):
         correct_response = 'https://git.sh-edraft.de/sh-edraft.de/kd_discord_bot/wiki/Befehle'
-        self.send_command('help')
+        self.send_command('help', CommandSelectorsEnum.help)
 
         def check(m: discord.Message):
-            return m.content == correct_response and m.author.id == 998159802393964594
+            return m.author.id == self._test_settings.bot_id
 
-        response = await self._bot.wait_for('message', check=check)
+        response = await self._bot.wait_for('message', check=check, timeout=10)
         self.assertEqual(response.content, correct_response)
         await self._bot.close()

kdb-bot/test/ui_tests_tests/commands/common/info_command_test_case.py

@@ -0,0 +1,53 @@
+from datetime import datetime
+from unittest import skip
+
+import discord
+
+import bot
+from bot_core.abc.client_utils_service_abc import ClientUtilsServiceABC
+from ui_tests_shared.command_selectors_enum import CommandSelectorsEnum
+from ui_tests_shared.command_test_case_with_app import CommandTestCaseWithApp
+from ui_tests_shared.decorators import Async
+
+
+class InfoCommandTestCase(CommandTestCaseWithApp):
+
+    def get_embed(self) -> discord.Embed:
+        client_utils: ClientUtilsServiceABC = self._services.get_service(ClientUtilsServiceABC)
+        client = client_utils.get_client(self._test_settings.bot_id, self._test_settings.guild_id)
+        embed = discord.Embed(
+            title=self._t.transform('modules.base.info.title'),
+            description=self._t.transform('modules.base.info.description'),
+            color=int('ef9d0d', 16)
+        )
+
+        embed.add_field(name=self._t.transform('modules.base.info.fields.version'), value=bot.__version__)
+        # start_time = self._config.get_configuration('Bot_StartTime')
+        start_time = str(datetime.now())
+        ontime = round((datetime.now() - datetime.strptime(start_time, '%Y-%m-%d %H:%M:%S.%f')).total_seconds() / 3600, 2)
+        embed.add_field(name=self._t.transform('modules.base.info.fields.ontime'), value=f'{ontime}h')
+        embed.add_field(name=self._t.transform('modules.base.info.fields.sent_message_count'), value=client.sent_message_count, inline=False)
+        embed.add_field(name=self._t.transform('modules.base.info.fields.received_message_count'), value=client.received_message_count)
+        embed.add_field(name=self._t.transform('modules.base.info.fields.deleted_message_count'), value=client.deleted_message_count, inline=False)
+        embed.add_field(name=self._t.transform('modules.base.info.fields.received_command_count'), value=client.received_command_count)
+        embed.add_field(name=self._t.transform('modules.base.info.fields.moved_users_count'), value=client.moved_users_count)
+        from bot.module_list import ModuleList
+        modules = ModuleList.get_modules()
+        modules = modules.select(lambda x: x.__name__.replace('Module', ''))
+        embed.add_field(name=self._t.transform('modules.base.info.fields.modules'), value='\n'.join(modules), inline=False)
+        return embed
+
+    @skip('stage db not ready yet')
+    @Async.async_func
+    async def test_info(self):
+        correct_response = self.get_embed()
+        self.send_command('info', CommandSelectorsEnum.info)
+
+        def check(m: discord.Message):
+            return m.embeds[0] == correct_response and m.author.id == self._test_settings.bot_id
+
+        response: discord.Message = await self._bot.wait_for('message', check=check, timeout=10)
+        self.assertEqual(len(response.embeds), 1)
+
+        self.assertEqual(response.embeds[0], correct_response)
+        await self._bot.close()

kdb-bot/test/ui_tests_tests/commands/common/ping_command_test_case.py

@@ -1,19 +1,20 @@
 import discord
 
+from ui_tests_shared.command_selectors_enum import CommandSelectorsEnum
 from ui_tests_shared.command_test_case_with_app import CommandTestCaseWithApp
 from ui_tests_shared.decorators import Async
 
 
-class PingTestCase(CommandTestCaseWithApp):
+class PingCommandTestCase(CommandTestCaseWithApp):
 
-    @Async.test
+    @Async.async_func
     async def test_ping(self):
         correct_response = self._t.transform('modules.base.pong')
         self.assertIsNotNone(correct_response)
-        self.send_command('ping')
+        self.send_command('ping', CommandSelectorsEnum.ping)
 
         def check(m: discord.Message):
-            return m.content == correct_response and m.author.id == 998159802393964594
+            return m.author.id == self._test_settings.bot_id
 
-        response = await self._bot.wait_for('message', check=check)
+        response = await self._bot.wait_for('message', check=check, timeout=10)
         self.assertEqual(response.content, correct_response)

kdb-bot/test/ui_tests_tests/commands/common/purge_command_test_case.py

@@ -0,0 +1,34 @@
+import time
+
+import discord
+
+from ui_tests_shared.command_selectors_enum import CommandSelectorsEnum
+from ui_tests_shared.command_test_case_with_app import CommandTestCaseWithApp
+from ui_tests_shared.decorators import Async
+
+
+class PurgeCommandTestCase(CommandTestCaseWithApp):
+
+    def setUp(self):
+        self.send_message('test nachricht 1')
+        self.send_message('test nachricht 2')
+        self.send_message('test nachricht 3')
+        self.send_message('test nachricht 4')
+
+    @Async.async_func
+    async def test_purge(self):
+        correct_response = self._t.transform('modules.moderator.purge_message')
+        self.assertIsNotNone(correct_response)
+        self.send_command('purge', CommandSelectorsEnum.purge)
+
+        def check(m: discord.Message):
+            return m.author.id == self._test_settings.bot_id
+
+        response = await self._bot.wait_for('message', check=check, timeout=10)
+        self.assertEqual(response.content, correct_response)
+        time.sleep(20)
+        channel = self._bot.get_channel(911578680998895687)
+        message_count = 0
+        async for _ in channel.history(limit=None):
+            message_count += 1
+        self.assertEqual(message_count, 0)