b00750436e
新增全端壓力測試以驗證系統在高負載下的穩定性： 後端 API 負載測試： - 並發請求測試 (10 用戶, 200 請求) - WIP Summary: 100% 成功率, 343 req/s - WIP Matrix: 100% 成功率, 119 req/s - 回應一致性驗證 前端 Playwright 壓力測試 (11 項)： - Toast 系統: 快速建立、類型循環、記憶體清理 - MesApi: 快速請求、並發處理、AbortController - 頁面導航: Tab 切換、iframe 載入 - JS 錯誤監控 測試檔案： - tests/stress/test_api_load.py - tests/stress/test_frontend_stress.py - scripts/run_stress_tests.py Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
119 lines
4.1 KiB
Python
119 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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"""Pytest configuration for stress tests."""
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import pytest
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import os
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import sys
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import time
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from dataclasses import dataclass, field
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from typing import List, Dict, Any
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# Add src to path
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', '..', 'src'))
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@dataclass
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class StressTestResult:
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"""Container for stress test results."""
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test_name: str
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total_requests: int = 0
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successful_requests: int = 0
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failed_requests: int = 0
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total_duration: float = 0.0
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min_response_time: float = float('inf')
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max_response_time: float = 0.0
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response_times: List[float] = field(default_factory=list)
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errors: List[str] = field(default_factory=list)
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@property
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def avg_response_time(self) -> float:
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if not self.response_times:
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return 0.0
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return sum(self.response_times) / len(self.response_times)
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@property
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def success_rate(self) -> float:
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if self.total_requests == 0:
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return 0.0
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return (self.successful_requests / self.total_requests) * 100
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@property
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def requests_per_second(self) -> float:
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if self.total_duration == 0:
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return 0.0
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return self.total_requests / self.total_duration
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def add_success(self, response_time: float):
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self.total_requests += 1
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self.successful_requests += 1
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self.response_times.append(response_time)
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self.min_response_time = min(self.min_response_time, response_time)
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self.max_response_time = max(self.max_response_time, response_time)
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def add_failure(self, error: str, response_time: float = 0):
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self.total_requests += 1
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self.failed_requests += 1
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self.errors.append(error)
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if response_time > 0:
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self.response_times.append(response_time)
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def report(self) -> str:
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"""Generate human-readable report."""
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lines = [
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f"\n{'='*60}",
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f"Stress Test Report: {self.test_name}",
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f"{'='*60}",
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f"Total Requests: {self.total_requests}",
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f"Successful: {self.successful_requests}",
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f"Failed: {self.failed_requests}",
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f"Success Rate: {self.success_rate:.2f}%",
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f"{'─'*60}",
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f"Total Duration: {self.total_duration:.2f}s",
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f"Requests/Second: {self.requests_per_second:.2f}",
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f"{'─'*60}",
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f"Min Response Time: {self.min_response_time*1000:.2f}ms" if self.min_response_time != float('inf') else "Min Response Time: N/A",
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f"Max Response Time: {self.max_response_time*1000:.2f}ms",
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f"Avg Response Time: {self.avg_response_time*1000:.2f}ms",
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f"{'='*60}",
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]
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if self.errors:
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lines.append(f"Errors (first 5):")
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for err in self.errors[:5]:
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lines.append(f" - {err[:100]}")
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return "\n".join(lines)
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@pytest.fixture(scope="session")
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def base_url() -> str:
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"""Get the base URL for stress testing."""
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return os.environ.get('STRESS_TEST_URL', 'http://127.0.0.1:5000')
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@pytest.fixture(scope="session")
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def stress_config() -> Dict[str, Any]:
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"""Get stress test configuration."""
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return {
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'concurrent_users': int(os.environ.get('STRESS_CONCURRENT_USERS', '10')),
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'requests_per_user': int(os.environ.get('STRESS_REQUESTS_PER_USER', '20')),
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'ramp_up_time': float(os.environ.get('STRESS_RAMP_UP_TIME', '2.0')),
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'timeout': float(os.environ.get('STRESS_TIMEOUT', '30.0')),
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}
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@pytest.fixture
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def stress_result():
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"""Factory fixture to create stress test results."""
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def _create_result(test_name: str) -> StressTestResult:
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return StressTestResult(test_name=test_name)
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return _create_result
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def pytest_configure(config):
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"""Add custom markers for stress tests."""
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config.addinivalue_line(
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"markers", "stress: mark test as stress test (may take longer)"
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)
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config.addinivalue_line(
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"markers", "load: mark test as load test (concurrent requests)"
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)
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