131 lines
4.4 KiB
Python
131 lines
4.4 KiB
Python
"""
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Тесты для helper_bot.middlewares.album_middleware.
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"""
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import asyncio
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from helper_bot.middlewares.album_middleware import AlbumGetter, AlbumMiddleware
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@pytest.mark.unit
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@pytest.mark.asyncio
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class TestAlbumGetter:
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"""Тесты для AlbumGetter."""
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async def test_get_album_returns_collected_album_after_event_set(self):
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"""get_album возвращает собранную медиагруппу после set()."""
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album_data = {"group_1": {"collected_album": [MagicMock(), MagicMock()]}}
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event = asyncio.Event()
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event.set()
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getter = AlbumGetter(album_data, "group_1", event)
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result = await getter.get_album(timeout=1.0)
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assert result is not None
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assert len(result) == 2
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async def test_get_album_returns_none_on_timeout(self):
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"""get_album возвращает None при таймауте."""
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album_data = {}
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event = asyncio.Event()
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getter = AlbumGetter(album_data, "group_1", event)
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result = await getter.get_album(timeout=0.01)
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assert result is None
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async def test_get_album_returns_none_if_media_group_id_removed(self):
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"""get_album возвращает None если media_group_id уже удалён из album_data."""
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album_data = {}
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event = asyncio.Event()
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event.set()
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getter = AlbumGetter(album_data, "missing_group", event)
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result = await getter.get_album(timeout=0.1)
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assert result is None
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@pytest.mark.unit
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@pytest.mark.asyncio
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class TestAlbumMiddleware:
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"""Тесты для AlbumMiddleware."""
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@pytest.fixture
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def middleware(self):
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"""Middleware с короткой latency для тестов."""
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return AlbumMiddleware(latency=0.05)
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@pytest.fixture
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def mock_handler(self):
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"""Мок handler."""
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return AsyncMock(return_value="ok")
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async def test_no_media_group_id_calls_handler_immediately(
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self, middleware, mock_handler
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):
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"""Сообщение без media_group_id передаётся в handler сразу."""
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event = MagicMock()
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event.media_group_id = None
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event.message_id = 1
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data = {}
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result = await middleware(mock_handler, event, data)
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mock_handler.assert_called_once_with(event, data)
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assert result == "ok"
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assert "album_getter" not in data
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async def test_first_media_group_message_creates_album_getter_and_calls_handler(
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self, middleware, mock_handler
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):
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"""Первое сообщение медиагруппы: создаётся album_getter, handler вызывается."""
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event = MagicMock()
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event.media_group_id = "group_123"
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event.message_id = 10
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data = {}
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result = await middleware(mock_handler, event, data)
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mock_handler.assert_called_once_with(event, data)
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assert "album_getter" in data
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assert isinstance(data["album_getter"], AlbumGetter)
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assert data["album_getter"].media_group_id == "group_123"
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assert result == "ok"
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async def test_second_media_group_message_does_not_call_handler(
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self, middleware, mock_handler
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):
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"""Второе сообщение той же медиагруппы: handler не вызывается."""
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event1 = MagicMock()
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event1.media_group_id = "group_456"
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event1.message_id = 1
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data1 = {}
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await middleware(mock_handler, event1, data1)
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event2 = MagicMock()
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event2.media_group_id = "group_456"
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event2.message_id = 2
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data2 = {}
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result = await middleware(mock_handler, event2, data2)
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assert mock_handler.call_count == 1
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assert result is None
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def test_collect_album_messages_returns_count(self, middleware):
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"""collect_album_messages возвращает количество сообщений в группе."""
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event = MagicMock()
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event.media_group_id = "g1"
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assert middleware.collect_album_messages(event) == 1
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assert middleware.collect_album_messages(event) == 2
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def test_collect_album_messages_no_media_group_returns_zero(self, middleware):
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"""Без media_group_id возвращается 0."""
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event = MagicMock()
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event.media_group_id = None
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assert middleware.collect_album_messages(event) == 0
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