237 lines
9.1 KiB
C++
237 lines
9.1 KiB
C++
#include "gtest/gtest.h"
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#include "alert_manager.hpp"
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#include <vector>
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#include <string>
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// Mock time function for deterministic testing
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uint32_t mock_timestamp = 1000;
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uint32_t get_mock_timestamp() { return mock_timestamp; }
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// Override the real time function with mock
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extern "C" uint32_t std_time(nullptr) { return mock_timestamp; }
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// Test fixture for AlertManager
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class AlertManagerTest : public ::testing::Test {
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protected:
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AlertManager alert_manager;
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void SetUp() override {
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// Reset state before each test
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alert_manager.resetAllAlerts();
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mock_timestamp = 1000;
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}
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void advance_time(uint32_t seconds) {
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mock_timestamp += seconds;
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}
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};
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// Test case: 正常输入测试 - checkAltitudeAlert 高度正常时无预警
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TEST_F(AlertManagerTest, testCheckAltitudeAlertNormalOperation) {
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alert_manager.setAltitudeThresholds(150.0f, -100.0f);
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alert_manager.checkAltitudeAlert(100.0f, get_mock_timestamp());
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 边界值测试 - checkAltitudeAlert 上限阈值刚好触发预警
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TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThresholdEdge) {
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alert_manager.setAltitudeThresholds(100.0f, -50.0f);
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alert_manager.checkAltitudeAlert(100.0f, get_mock_timestamp());
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_UPPER);
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}
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// Test case: 异常输入测试 - checkAltitudeAlert 下限阈值非法输入
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TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThresholdInvalid) {
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alert_manager.setAltitudeThresholds(100.0f, 150.0f); // Invalid: upper <= lower
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alert_manager.checkAltitudeAlert(-200.0f, get_mock_timestamp());
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 特殊场景测试 - checkAltitudeAlert 高度从超限恢复到正常
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TEST_F(AlertManagerTest, testCheckAltitudeAlertRecoveryFromUpperLimit) {
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alert_manager.setAltitudeThresholds(100.0f, -50.0f);
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alert_manager.checkAltitudeAlert(150.0f, get_mock_timestamp());
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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alert_manager.checkAltitudeAlert(80.0f, get_mock_timestamp());
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 正常输入测试 - setAltitudeThresholds 设置合法阈值
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsValid) {
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alert_manager.setAltitudeThresholds(200.0f, -100.0f);
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EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().first, 200.0f);
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EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().second, -100.0f);
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}
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// Test case: 异常输入测试 - setAltitudeThresholds 设置非法阈值（upper <= lower）
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalid) {
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alert_manager.setAltitudeThresholds(100.0f, 100.0f);
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EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().first, 100.0f);
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EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().second, -50.0f);
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}
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// Test case: 正常输入测试 - triggerSensorFailure 触发传感器故障预警
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TEST_F(AlertManagerTest, testTriggerSensorFailure) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE);
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}
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// Test case: 正常输入测试 - triggerLowBattery 触发低电量预警
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TEST_F(AlertManagerTest, testTriggerLowBattery) {
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alert_manager.triggerLowBattery(get_mock_timestamp(), 15.5f);
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::LOW_BATTERY);
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EXPECT_TRUE(alerts[0].description.find("15.5") != std::string::npos);
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}
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// Test case: 正常输入测试 - triggerCommunicationError 触发通信错误预警
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TEST_F(AlertManagerTest, testTriggerCommunicationError) {
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alert_manager.triggerCommunicationError(get_mock_timestamp());
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::COMMUNICATION_ERROR);
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}
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// Test case: 正常输入测试 - acknowledgeAllAlerts 确认所有预警
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TEST_F(AlertManagerTest, testAcknowledgeAllAlerts) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.triggerLowBattery(get_mock_timestamp(), 10.0f);
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alert_manager.acknowledgeAllAlerts(get_mock_timestamp());
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EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
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}
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// Test case: 特殊场景测试 - acknowledgeAlert 确认不存在的预警类型
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TEST_F(AlertManagerTest, testAcknowledgeAlertNonExistent) {
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alert_manager.acknowledgeAlert(AlertType::CALIBRATION_ERROR, get_mock_timestamp());
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 正常输入测试 - resetAlert 重置已激活的预警
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TEST_F(AlertManagerTest, testResetAlertActive) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.resetAlert(AlertType::SENSOR_FAILURE);
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 特殊场景测试 - resetAllAlerts 清除所有活动预警
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TEST_F(AlertManagerTest, testResetAllAlerts) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.triggerLowBattery(get_mock_timestamp(), 5.0f);
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alert_manager.resetAllAlerts();
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 正常输入测试 - hasActiveAlerts 检查无活动预警
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TEST_F(AlertManagerTest, testHasActiveAlertsNoAlerts) {
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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// Test case: 正常输入测试 - hasUnacknowledgedAlerts 检查未确认预警
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TEST_F(AlertManagerTest, testHasUnacknowledgedAlertsActive) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts());
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}
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// Test case: 特殊场景测试 - getActiveAlerts 获取活动预警列表
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TEST_F(AlertManagerTest, testGetActiveAlerts) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.triggerLowBattery(get_mock_timestamp(), 10.0f);
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auto active_alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(active_alerts.size(), 2);
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EXPECT_EQ(active_alerts[0].type, AlertType::SENSOR_FAILURE);
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EXPECT_EQ(active_alerts[1].type, AlertType::LOW_BATTERY);
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}
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// Test case: 边界值测试 - getAlertHistory 最大数量限制
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TEST_F(AlertManagerTest, testGetAlertHistoryMaxCount) {
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for (int i = 0; i < 10; ++i) {
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alert_manager.triggerSensorFailure(get_mock_timestamp() + i);
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}
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auto history = alert_manager.getAlertHistory(5);
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EXPECT_EQ(history.size(), 5);
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}
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// Test case: 特殊场景测试 - getStatusDescription 生成系统状态描述
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TEST_F(AlertManagerTest, testGetStatusDescription) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.triggerLowBattery(get_mock_timestamp(), 10.0f);
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std::string status_desc = alert_manager.getStatusDescription();
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EXPECT_NE(status_desc.find("有2个活动预警"), std::string::npos);
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EXPECT_NE(status_desc.find("传感器故障"), std::string::npos);
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}
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// Test case: 正常输入测试 - clearHistory 清空历史记录
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TEST_F(AlertManagerTest, testClearHistory) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.clearHistory();
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EXPECT_TRUE(alert_manager.getAlertHistory(1).empty());
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}
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// Test case: 特殊场景测试 - addToHistory 限制历史记录数量
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TEST_F(AlertManagerTest, testAddToHistoryLimit) {
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const size_t MAX_HISTORY = 5;
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for (int i = 0; i < MAX_HISTORY + 1; ++i) {
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alert_manager.triggerSensorFailure(get_mock_timestamp() + i);
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}
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auto history = alert_manager.getAlertHistory(MAX_HISTORY);
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EXPECT_EQ(history.size(), MAX_HISTORY);
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}
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// Test case: 正常输入测试 - triggerAlert 触发自定义预警
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TEST_F(AlertManagerTest, testTriggerAlertCustom) {
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alert_manager.triggerAlert(AlertType::ALTITUDE_UPPER, get_mock_timestamp(), "Custom alert");
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(alerts[0].description, "Custom alert");
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}
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// Test case: 特殊场景测试 - updateAlertStatus 更新状态为已解决
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TEST_F(AlertManagerTest, testUpdateAlertStatusResolved) {
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alert_manager.triggerSensorFailure(get_mock_timestamp());
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alert_manager.updateAlertStatus(AlertType::SENSOR_FAILURE, AlertStatus::RESOLVED, get_mock_timestamp());
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auto alerts = alert_manager.getActiveAlerts();
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EXPECT_TRUE(alerts.empty());
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}
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// Test case: 正常输入测试 - getAlertTypeName 获取预警类型名称
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TEST_F(AlertManagerTest, testGetAlertTypeName) {
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EXPECT_EQ(alert_manager.getAlertTypeName(AlertType::ALTITUDE_UPPER), "高度上限预警");
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EXPECT_EQ(alert_manager.getAlertTypeName(AlertType::NONE), "无");
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}
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// Test case: 正常输入测试 - getAlertStatusName 获取状态名称
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TEST_F(AlertManagerTest, testGetAlertStatusName) {
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EXPECT_EQ(alert_manager.getAlertStatusName(AlertStatus::ACTIVE), "预警中");
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EXPECT_EQ(alert_manager.getAlertStatusName(AlertStatus::INACTIVE), "未激活");
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} |