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This commit is contained in:
Andrey
2026-02-02 00:13:33 +03:00
parent 5f66c86d99
commit 561c9074dd
86 changed files with 8459 additions and 5793 deletions
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142
tests/test_rate_limiter.py
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@@ -1,25 +1,32 @@
"""
Тесты для rate limiter
"""
import asyncio
import time
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
from helper_bot.config.rate_limit_config import (RateLimitSettings,
get_rate_limit_config)
from helper_bot.utils.rate_limit_monitor import (RateLimitMonitor,
RateLimitStats,
record_rate_limit_request)
from helper_bot.utils.rate_limiter import (ChatRateLimiter, GlobalRateLimiter,
RateLimitConfig, RetryHandler,
TelegramRateLimiter,
send_with_rate_limit)
from helper_bot.config.rate_limit_config import RateLimitSettings, get_rate_limit_config
from helper_bot.utils.rate_limit_monitor import (
RateLimitMonitor,
RateLimitStats,
record_rate_limit_request,
)
from helper_bot.utils.rate_limiter import (
ChatRateLimiter,
GlobalRateLimiter,
RateLimitConfig,
RetryHandler,
TelegramRateLimiter,
send_with_rate_limit,
)
class TestRateLimitConfig:
"""Тесты для RateLimitConfig"""
def test_default_config(self):
"""Тест создания конфигурации по умолчанию"""
config = RateLimitConfig()
@@ -31,37 +38,41 @@ class TestRateLimitConfig:
class TestChatRateLimiter:
"""Тесты для ChatRateLimiter"""
def test_initialization(self):
"""Тест инициализации"""
config = RateLimitConfig(messages_per_second=1.0, burst_limit=2)
limiter = ChatRateLimiter(config)
assert limiter.config == config
assert limiter.last_send_time == 0.0
assert limiter.burst_count == 0
assert limiter.retry_delay == 1.0
@pytest.mark.asyncio
async def test_wait_if_needed_no_wait(self):
"""Тест что не ждет если не нужно"""
config = RateLimitConfig(messages_per_second=10.0, burst_limit=10)
limiter = ChatRateLimiter(config)
start_time = time.time()
await limiter.wait_if_needed()
end_time = time.time()
# Должно пройти очень быстро
assert end_time - start_time < 0.1
@pytest.mark.asyncio
async def test_wait_if_needed_with_wait(self):
"""Тест что ждет если нужно (sleep патчится, проверяем вызов с нужной длительностью)."""
config = RateLimitConfig(messages_per_second=0.5, burst_limit=10) # 1 сообщение в 2 секунды
config = RateLimitConfig(
messages_per_second=0.5, burst_limit=10
) # 1 сообщение в 2 секунды
limiter = ChatRateLimiter(config)
with patch('helper_bot.utils.rate_limiter.asyncio.sleep', new_callable=AsyncMock) as mock_sleep:
with patch(
"helper_bot.utils.rate_limiter.asyncio.sleep", new_callable=AsyncMock
) as mock_sleep:
await limiter.wait_if_needed()
mock_sleep.assert_not_called()
@@ -77,7 +88,9 @@ class TestChatRateLimiter:
config = RateLimitConfig(messages_per_second=10.0, burst_limit=2)
limiter = ChatRateLimiter(config)
with patch('helper_bot.utils.rate_limiter.asyncio.sleep', new_callable=AsyncMock) as mock_sleep:
with patch(
"helper_bot.utils.rate_limiter.asyncio.sleep", new_callable=AsyncMock
) as mock_sleep:
await limiter.wait_if_needed()
await limiter.wait_if_needed()
mock_sleep.reset_mock()
@@ -87,30 +100,32 @@ class TestChatRateLimiter:
assert mock_sleep.call_count >= 1
args = [c[0][0] for c in mock_sleep.call_args_list]
burst_waits = [a for a in args if 0.8 <= a <= 1.2]
assert len(burst_waits) >= 1, f"Ожидался вызов sleep(~1.0) по burst, получены: {args}"
assert (
len(burst_waits) >= 1
), f"Ожидался вызов sleep(~1.0) по burst, получены: {args}"
class TestGlobalRateLimiter:
"""Тесты для GlobalRateLimiter"""
def test_initialization(self):
"""Тест инициализации"""
config = RateLimitConfig()
limiter = GlobalRateLimiter(config)
assert limiter.config == config
assert limiter.chat_limiters == {}
assert limiter.global_last_send == 0.0
def test_get_chat_limiter(self):
"""Тест получения limiter для чата"""
config = RateLimitConfig()
limiter = GlobalRateLimiter(config)
chat_limiter = limiter.get_chat_limiter(123)
assert isinstance(chat_limiter, ChatRateLimiter)
assert limiter.chat_limiters[123] == chat_limiter
# Повторный вызов должен вернуть тот же объект
same_limiter = limiter.get_chat_limiter(123)
assert same_limiter is chat_limiter
@@ -118,26 +133,26 @@ class TestGlobalRateLimiter:
class TestRetryHandler:
"""Тесты для RetryHandler"""
def test_initialization(self):
"""Тест инициализации"""
config = RateLimitConfig()
handler = RetryHandler(config)
assert handler.config == config
@pytest.mark.asyncio
async def test_execute_with_retry_success(self):
"""Тест успешного выполнения без retry"""
config = RateLimitConfig()
handler = RetryHandler(config)
mock_func = AsyncMock(return_value="success")
result = await handler.execute_with_retry(mock_func, 123)
assert result == "success"
mock_func.assert_called_once()
@pytest.mark.asyncio
async def test_execute_with_retry_retry_after(self):
"""Тест retry после RetryAfter ошибки (sleep патчится, проверяем вызов)."""
@@ -148,14 +163,15 @@ class TestRetryHandler:
mock_func = AsyncMock()
from unittest.mock import MagicMock
retry_after_error = TelegramRetryAfter(
method=MagicMock(),
message="Flood control exceeded",
retry_after=1
method=MagicMock(), message="Flood control exceeded", retry_after=1
)
mock_func.side_effect = [retry_after_error, "success"]
with patch('helper_bot.utils.rate_limiter.asyncio.sleep', new_callable=AsyncMock) as mock_sleep:
with patch(
"helper_bot.utils.rate_limiter.asyncio.sleep", new_callable=AsyncMock
) as mock_sleep:
result = await handler.execute_with_retry(mock_func, 123, max_retries=1)
assert result == "success"
@@ -166,60 +182,60 @@ class TestRetryHandler:
class TestTelegramRateLimiter:
"""Тесты для TelegramRateLimiter"""
def test_initialization(self):
"""Тест инициализации"""
config = RateLimitConfig()
limiter = TelegramRateLimiter(config)
assert limiter.config == config
assert isinstance(limiter.global_limiter, GlobalRateLimiter)
assert isinstance(limiter.retry_handler, RetryHandler)
@pytest.mark.asyncio
async def test_send_with_rate_limit(self):
"""Тест отправки с rate limiting"""
config = RateLimitConfig(messages_per_second=10.0, burst_limit=10)
limiter = TelegramRateLimiter(config)
mock_send_func = AsyncMock(return_value="sent")
result = await limiter.send_with_rate_limit(mock_send_func, 123)
assert result == "sent"
mock_send_func.assert_called_once()
class TestRateLimitMonitor:
"""Тесты для RateLimitMonitor"""
def test_initialization(self):
"""Тест инициализации"""
monitor = RateLimitMonitor()
assert monitor.stats == {}
assert isinstance(monitor.global_stats, RateLimitStats)
assert monitor.max_history_size == 1000
def test_record_request_success(self):
"""Тест записи успешного запроса"""
monitor = RateLimitMonitor()
monitor.record_request(123, True, 0.5)
assert 123 in monitor.stats
chat_stats = monitor.stats[123]
assert chat_stats.total_requests == 1
assert chat_stats.successful_requests == 1
assert chat_stats.failed_requests == 0
assert chat_stats.total_wait_time == 0.5
def test_record_request_failure(self):
"""Тест записи неудачного запроса"""
monitor = RateLimitMonitor()
monitor.record_request(123, False, 1.0, "RetryAfter")
assert 123 in monitor.stats
chat_stats = monitor.stats[123]
assert chat_stats.total_requests == 1
@@ -227,58 +243,58 @@ class TestRateLimitMonitor:
assert chat_stats.failed_requests == 1
assert chat_stats.retry_after_errors == 1
assert chat_stats.total_wait_time == 1.0
def test_get_chat_stats(self):
"""Тест получения статистики чата"""
monitor = RateLimitMonitor()
# Статистика для несуществующего чата
assert monitor.get_chat_stats(999) is None
# Записываем запрос
monitor.record_request(123, True, 0.5)
# Получаем статистику
stats = monitor.get_chat_stats(123)
assert stats is not None
assert stats.chat_id == 123
assert stats.total_requests == 1
def test_success_rate_calculation(self):
"""Тест расчета процента успеха"""
monitor = RateLimitMonitor()
# 3 успешных, 1 неудачный
monitor.record_request(123, True, 0.1)
monitor.record_request(123, True, 0.2)
monitor.record_request(123, True, 0.3)
monitor.record_request(123, False, 0.4, "RetryAfter")
stats = monitor.get_chat_stats(123)
assert stats.success_rate == 0.75 # 3/4
assert stats.error_rate == 0.25 # 1/4
assert stats.error_rate == 0.25 # 1/4
class TestRateLimitConfig:
"""Тесты для конфигурации rate limiting"""
def test_get_rate_limit_config(self):
"""Тест получения конфигурации"""
# Тест production конфигурации
prod_config = get_rate_limit_config("production")
assert prod_config.messages_per_second == 0.5
assert prod_config.burst_limit == 2
# Тест development конфигурации
dev_config = get_rate_limit_config("development")
assert dev_config.messages_per_second == 1.0
assert dev_config.burst_limit == 3
# Тест strict конфигурации
strict_config = get_rate_limit_config("strict")
assert strict_config.messages_per_second == 0.3
assert strict_config.burst_limit == 1
# Тест неизвестной конфигурации (должна вернуть production)
unknown_config = get_rate_limit_config("unknown")
assert unknown_config.messages_per_second == 0.5
@@ -288,9 +304,9 @@ class TestRateLimitConfig:
async def test_send_with_rate_limit_integration():
"""Интеграционный тест для send_with_rate_limit"""
mock_send_func = AsyncMock(return_value="message_sent")
result = await send_with_rate_limit(mock_send_func, 123)
assert result == "message_sent"
mock_send_func.assert_called_once()