72 lines
2.2 KiB
JavaScript
72 lines
2.2 KiB
JavaScript
// 简化的测试脚本
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console.log('开始测试预警检测逻辑...');
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// 模拟前端判断函数
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function determineAlertType(record) {
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const alerts = []
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// 检查电量预警
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if (record.battery !== undefined && record.battery !== null && record.battery < 20) {
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alerts.push('battery')
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}
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// 检查脱落预警 (bandge_status为0)
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if (record.bandge_status !== undefined && record.bandge_status !== null && record.bandge_status === 0) {
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alerts.push('wear')
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}
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// 检查离线预警 (is_connect为0)
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if (record.is_connect !== undefined && record.is_connect !== null && record.is_connect === 0) {
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alerts.push('offline')
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}
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// 检查温度预警
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if (record.temperature !== undefined && record.temperature !== null) {
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if (record.temperature < 20) {
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alerts.push('temperature_low')
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} else if (record.temperature > 40) {
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alerts.push('temperature_high')
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}
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}
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// 检查运动异常预警 (steps - y_steps为0)
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if (record.steps !== undefined && record.y_steps !== undefined &&
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record.steps !== null && record.y_steps !== null) {
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const movementDiff = record.steps - record.y_steps
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if (movementDiff === 0) {
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alerts.push('movement')
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}
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}
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// 返回第一个预警类型，如果没有预警则返回null
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return alerts.length > 0 ? alerts[0] : null
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}
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// 测试用例
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const testCases = [
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{
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name: '正常设备',
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data: { battery: 85, temperature: 25, is_connect: 1, bandge_status: 1, steps: 1000, y_steps: 500 },
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expected: null
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},
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{
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name: '低电量预警',
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data: { battery: 15, temperature: 25, is_connect: 1, bandge_status: 1, steps: 1000, y_steps: 500 },
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expected: 'battery'
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},
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{
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name: '离线预警',
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data: { battery: 85, temperature: 25, is_connect: 0, bandge_status: 1, steps: 1000, y_steps: 500 },
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expected: 'offline'
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}
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];
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// 运行测试
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testCases.forEach((testCase, index) => {
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const result = determineAlertType(testCase.data);
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const success = result === testCase.expected;
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console.log(`测试 ${index + 1}: ${testCase.name} - ${success ? '✅ 通过' : '❌ 失败'}`);
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console.log(` 预期: ${testCase.expected}, 实际: ${result}`);
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});
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console.log('测试完成！'); |