feat: add test monitoring and alerting system

2026-03-13 11:56:02 +08:00
parent b86ca1f428
commit b09673b036
3 changed files with 404 additions and 0 deletions
@@ -0,0 +1,103 @@
+const fs = require('fs');
+const path = require('path');
+
+console.log('🔍 测试监控和告警系统...');
+
+const alertFile = 'test-results/alerts.json';
+
+const mockMetrics = [
+  {
+    timestamp: Date.now() - 3600000,
+    tier: 'fast',
+    totalTests: 100,
+    passedTests: 95,
+    failedTests: 5,
+    skippedTests: 0,
+    duration: 60000,
+    successRate: 0.95,
+  },
+  {
+    timestamp: Date.now() - 1800000,
+    tier: 'standard',
+    totalTests: 200,
+    passedTests: 180,
+    failedTests: 15,
+    skippedTests: 5,
+    duration: 180000,
+    successRate: 0.9,
+  },
+  {
+    timestamp: Date.now(),
+    tier: 'deep',
+    totalTests: 50,
+    passedTests: 40,
+    failedTests: 10,
+    skippedTests: 0,
+    duration: 600000,
+    successRate: 0.8,
+  },
+];
+
+console.log('📊 模拟测试指标...');
+
+const alertManager = {
+  alerts: [],
+  alertFile,
+  
+  createAlert(severity, message, tier, metrics) {
+    const alert = {
+      id: `alert-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
+      timestamp: Date.now(),
+      severity,
+      message,
+      tier,
+      metrics,
+      resolved: false,
+    };
+    this.alerts.push(alert);
+    console.log(`🚨 [${severity.toUpperCase()}] ${message}`);
+    return alert;
+  },
+  
+  getAlertSummary() {
+    const activeAlerts = this.alerts.filter(a => !a.resolved);
+    const bySeverity = { low: 0, medium: 0, high: 0, critical: 0 };
+    activeAlerts.forEach(a => bySeverity[a.severity]++);
+    return { total: this.alerts.length, active: activeAlerts.length, bySeverity };
+  },
+};
+
+console.log('🔍 检查告警规则...');
+
+for (const metric of mockMetrics) {
+  if (metric.successRate < 0.8) {
+    alertManager.createAlert('critical', '测试通过率低于80%', metric.tier, metric);
+  } else if (metric.successRate < 0.9) {
+    alertManager.createAlert('high', '测试通过率低于90%', metric.tier, metric);
+  }
+  
+  if (metric.failedTests > 10) {
+    alertManager.createAlert('high', '失败测试数量超过10个', metric.tier, metric);
+  }
+  
+  if (metric.tier === 'deep' && metric.failedTests > 0) {
+    alertManager.createAlert('critical', '深度层测试存在失败', metric.tier, metric);
+  }
+}
+
+const summary = alertManager.getAlertSummary();
+console.log('\n📊 告警统计:');
+console.log(`  总告警数: ${summary.total}`);
+console.log(`  活跃告警: ${summary.active}`);
+console.log(`  Critical: ${summary.bySeverity.critical}`);
+console.log(`  High: ${summary.bySeverity.high}`);
+console.log(`  Medium: ${summary.bySeverity.medium}`);
+console.log(`  Low: ${summary.bySeverity.low}`);
+
+if (summary.active > 0) {
+  console.log('\n✅ 监控系统工作正常，已生成告警');
+  process.exit(0);
+} else {
+  console.log('\n⚠️  未生成告警');
+  process.exit(1);
+}