From d3907c5617b942f2f60ddf928a83f4389a3e74b6 Mon Sep 17 00:00:00 2001 From: lids <1713278948@qq.com> Date: Tue, 28 Apr 2026 16:58:57 +0800 Subject: [PATCH] =?UTF-8?q?AI=20=E8=87=AA=E5=8A=A8=E7=94=9F=E6=88=90?= =?UTF-8?q?=E6=B5=8B=E8=AF=95=E7=94=A8=E4=BE=8B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- tests/test_alert_manager.cpp | 391 +++++++++++++++++++---------------- 1 file changed, 209 insertions(+), 182 deletions(-) diff --git a/tests/test_alert_manager.cpp b/tests/test_alert_manager.cpp index 5bc247a..2c1b91b 100644 --- a/tests/test_alert_manager.cpp +++ b/tests/test_alert_manager.cpp @@ -3,265 +3,292 @@ #include #include -// Mock for time to ensure deterministic tests -static uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC +// Mock time function for deterministic testing +uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC -class MockTime { -public: - static uint32_t getTimestamp() { return mock_timestamp; } - static void setTimestamp(uint32_t t) { mock_timestamp = t; } -}; - -// Helper function to compare AlertInfo -bool operator==(const AlertInfo& a, const AlertInfo& b) { - return a.type == b.type && - a.status == b.status && - a.trigger_time == b.trigger_time && - a.acknowledge_time == b.acknowledge_time && - a.resolve_time == b.resolve_time && - a.description == b.description; +// Mock the time function +uint32_t get_mock_timestamp() { + return mock_timestamp; } -// Test fixture +// Override the global time function in alert_manager.cpp +extern "C" uint32_t std_time(nullptr) { + return mock_timestamp; +} + +// Test fixture for AlertManager class AlertManagerTest : public ::testing::Test { protected: - AlertManager manager; + AlertManager alert_manager; void SetUp() override { mock_timestamp = 1640995200; - manager.initialize(); + alert_manager.initialize(); } void TearDown() override { - manager.clearHistory(); + alert_manager.resetAllAlerts(); } }; -TEST_F(AlertManagerTest, testAlertManagerDefaultInitialization) { - EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().first, 100.0f); - EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().second, -50.0f); - EXPECT_TRUE(manager.getActiveAlerts().empty()); - EXPECT_TRUE(manager.getAlertHistory(10).empty()); +// Test case: AlertManager 构造函数初始化默认阈值 +TEST_F(AlertManagerTest, testAlertManagerConstructorDefaultThresholds) { + EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().first, 100.0f); + EXPECT_FLOAT_EQ(alert_manager.getAltitudeThresholds().second, -50.0f); + EXPECT_TRUE(alert_manager.getActiveAlerts().empty()); + EXPECT_TRUE(alert_manager.getAlertHistory(10).empty()); } -TEST_F(AlertManagerTest, testInitialize) { - // No direct output assertion, but verify initialization logic - // This is tested implicitly via constructor - EXPECT_NO_FATAL_FAILURE(manager.initialize()); +// Test case: AlertManager 析构函数无副作用 +TEST_F(AlertManagerTest, testAlertManagerDestructorNoSideEffects) { + // Destructor should not throw or cause undefined behavior + // Simply verify it can be called without issues + AlertManager temp_manager; + // No assertion needed as destructor is trivial } -TEST_F(AlertManagerTest, testCheckAltitudeAlertNormal) { - mock_timestamp = 1640995200; - manager.checkAltitudeAlert(105.0f, mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_UPPER); - EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); - EXPECT_EQ(alerts[0].trigger_time, mock_timestamp); +// Test case: initialize 输出初始化信息 +TEST_F(AlertManagerTest, testInitializeOutputInfo) { + // Capture output + testing::internal::CaptureStdout(); + alert_manager.initialize(); + std::string output = testing::internal::GetCapturedStdout(); + EXPECT_NE(output.find("预警管理器初始化完成。"), std::string::npos); + EXPECT_NE(output.find("默认预警阈值：上限=100米，下限=-50米"), std::string::npos); } -TEST_F(AlertManagerTest, testCheckAltitudeAlertBelowLower) { - mock_timestamp = 1640995200; - manager.checkAltitudeAlert(-55.0f, mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_LOWER); - EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); +// Test case: checkAltitudeAlert 高度正常时无预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertNormalHeight) { + alert_manager.checkAltitudeAlert(50.0f, get_mock_timestamp()); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); } -TEST_F(AlertManagerTest, testCheckAltitudeAlertResetWhenNormal) { - mock_timestamp = 1640995200; - manager.checkAltitudeAlert(105.0f, mock_timestamp); // Trigger upper - mock_timestamp = 1640995201; - manager.checkAltitudeAlert(90.0f, mock_timestamp); // Reset - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); +// Test case: checkAltitudeAlert 超过上限触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThresholdTrigger) { + alert_manager.checkAltitudeAlert(101.0f, get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); + EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE); } -TEST_F(AlertManagerTest, testSetAltitudeThresholdsValid) { - manager.setAltitudeThresholds(200.0f, -100.0f); - auto thresholds = manager.getAltitudeThresholds(); +// Test case: checkAltitudeAlert 低于下限触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThresholdTrigger) { + alert_manager.checkAltitudeAlert(-51.0f, get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_LOWER); + EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE); +} + +// Test case: checkAltitudeAlert 上限恢复正常解除预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThresholdResolve) { + alert_manager.checkAltitudeAlert(101.0f, get_mock_timestamp()); + alert_manager.checkAltitudeAlert(99.0f, get_mock_timestamp()); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); +} + +// Test case: checkAltitudeAlert 下限恢复正常解除预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThresholdResolve) { + alert_manager.checkAltitudeAlert(-51.0f, get_mock_timestamp()); + alert_manager.checkAltitudeAlert(-49.0f, get_mock_timestamp()); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); +} + +// Test case: setAltitudeThresholds 合法输入更新阈值 +TEST_F(AlertManagerTest, testSetAltitudeThresholdsValidInput) { + alert_manager.setAltitudeThresholds(200.0f, -100.0f); + auto thresholds = alert_manager.getAltitudeThresholds(); EXPECT_FLOAT_EQ(thresholds.first, 200.0f); EXPECT_FLOAT_EQ(thresholds.second, -100.0f); } -TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalid) { - EXPECT_NO_FATAL_FAILURE(manager.setAltitudeThresholds(50.0f, 100.0f)); - // Should print error, but no crash - EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().first, 100.0f); - EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().second, -50.0f); +// Test case: setAltitudeThresholds 非法输入（上限 <= 下限） +TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalidInput) { + // Capture stderr + testing::internal::CaptureStderr(); + alert_manager.setAltitudeThresholds(50.0f, 100.0f); + std::string error_output = testing::internal::GetCapturedStderr(); + EXPECT_NE(error_output.find("错误：上限阈值必须大于下限阈值。"), std::string::npos); } +// Test case: triggerSensorFailure 触发传感器故障预警 TEST_F(AlertManagerTest, testTriggerSensorFailure) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE); - EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); - EXPECT_EQ(alerts[0].trigger_time, mock_timestamp); + alert_manager.triggerSensorFailure(get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::SENSOR_FAILURE); + EXPECT_EQ(active_alerts[0].description, "传感器故障"); } +// Test case: triggerLowBattery 触发低电量预警 TEST_F(AlertManagerTest, testTriggerLowBattery) { - mock_timestamp = 1640995200; - manager.triggerLowBattery(mock_timestamp, 15.0f); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].type, AlertType::LOW_BATTERY); - EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); - EXPECT_NE(alerts[0].description.find("15.0%"), std::string::npos); + alert_manager.triggerLowBattery(get_mock_timestamp(), 15.5f); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::LOW_BATTERY); + EXPECT_NE(active_alerts[0].description.find("低电量警告：当前电量15.5%"), std::string::npos); } +// Test case: triggerCommunicationError 触发通信错误预警 TEST_F(AlertManagerTest, testTriggerCommunicationError) { - mock_timestamp = 1640995200; - manager.triggerCommunicationError(mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].type, AlertType::COMMUNICATION_ERROR); - EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); + alert_manager.triggerCommunicationError(get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::COMMUNICATION_ERROR); + EXPECT_EQ(active_alerts[0].description, "通信错误"); } +// Test case: acknowledgeAllAlerts 确认所有活动预警 TEST_F(AlertManagerTest, testAcknowledgeAllAlerts) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.triggerLowBattery(mock_timestamp + 1, 10.0f); - mock_timestamp = 1640995202; - manager.acknowledgeAllAlerts(mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); - EXPECT_EQ(alerts.size(), 0); + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.triggerLowBattery(get_mock_timestamp(), 10.0f); + alert_manager.acknowledgeAllAlerts(get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_TRUE(active_alerts.empty()); + EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts()); } -TEST_F(AlertManagerTest, testAcknowledgeAlert) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - mock_timestamp = 1640995201; - manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); +// Test case: acknowledgeAlert 确认指定类型预警 +TEST_F(AlertManagerTest, testAcknowledgeAlertSpecificType) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_TRUE(active_alerts.empty()); } +// Test case: resetAlert 重置指定类型预警 TEST_F(AlertManagerTest, testResetAlert) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.resetAlert(AlertType::SENSOR_FAILURE); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.resetAlert(AlertType::SENSOR_FAILURE); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); } -TEST_F(AlertManagerTest, testResetAllAlerts) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.triggerLowBattery(mock_timestamp + 1, 10.0f); - manager.resetAllAlerts(); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); +// Test case: resetAllAlerts 清除所有活动预警 +TEST_F(AlertManagerTest, testResetAllAlertsClearAll) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.triggerLowBattery(get_mock_timestamp(), 10.0f); + alert_manager.resetAllAlerts(); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); + EXPECT_TRUE(alert_manager.getAlertHistory(10).size() >= 2); } -TEST_F(AlertManagerTest, testHasActiveAlerts) { - EXPECT_FALSE(manager.hasActiveAlerts()); - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - EXPECT_TRUE(manager.hasActiveAlerts()); +// Test case: hasActiveAlerts 检查是否存在活动预警 +TEST_F(AlertManagerTest, testHasActiveAlertsWhenNoAlerts) { + EXPECT_FALSE(alert_manager.hasActiveAlerts()); } -TEST_F(AlertManagerTest, testHasUnacknowledgedAlerts) { - EXPECT_FALSE(manager.hasUnacknowledgedAlerts()); - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - EXPECT_TRUE(manager.hasUnacknowledgedAlerts()); - manager.acknowledgeAllAlerts(mock_timestamp + 1); - EXPECT_FALSE(manager.hasUnacknowledgedAlerts()); +// Test case: hasActiveAlerts 检查存在活动预警 +TEST_F(AlertManagerTest, testHasActiveAlertsWhenAlertsExist) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); } -TEST_F(AlertManagerTest, testGetActiveAlerts) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); +// Test case: hasUnacknowledgedAlerts 检查未确认预警 +TEST_F(AlertManagerTest, testHasUnacknowledgedAlertsWhenActive) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts()); +} + +// Test case: hasUnacknowledgedAlerts 检查已确认预警 +TEST_F(AlertManagerTest, testHasUnacknowledgedAlertsWhenAcknowledged) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, get_mock_timestamp()); + EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts()); +} + +// Test case: getActiveAlerts 返回活动预警列表 +TEST_F(AlertManagerTest, testGetActiveAlertsReturnsCorrectList) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.triggerLowBattery(get_mock_timestamp(), 10.0f); + auto alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(alerts.size(), 2); EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE); + EXPECT_EQ(alerts[1].type, AlertType::LOW_BATTERY); } +// Test case: getAlertHistory 获取最近历史记录 TEST_F(AlertManagerTest, testGetAlertHistoryMaxCount) { - mock_timestamp = 1640995200; - for (int i = 0; i < 15; ++i) { - manager.triggerSensorFailure(mock_timestamp + i); + // Add multiple alerts + for (int i = 0; i < 5; ++i) { + alert_manager.triggerSensorFailure(get_mock_timestamp() + i); } - auto history = manager.getAlertHistory(10); - EXPECT_EQ(history.size(), 10); + auto history = alert_manager.getAlertHistory(3); + EXPECT_EQ(history.size(), 3); + EXPECT_EQ(history[0].trigger_time, get_mock_timestamp() + 4); } -TEST_F(AlertManagerTest, testGetStatusDescriptionNoAlerts) { - std::string desc = manager.getStatusDescription(); - EXPECT_EQ(desc, "系统状态：正常"); +// Test case: getStatusDescription 生成系统状态描述 +TEST_F(AlertManagerTest, testGetStatusDescriptionWithActiveAlerts) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + std::string status = alert_manager.getStatusDescription(); + EXPECT_NE(status.find("有1个活动预警"), std::string::npos); + EXPECT_NE(status.find("传感器故障"), std::string::npos); } -TEST_F(AlertManagerTest, testGetStatusDescriptionWithAlerts) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - std::string desc = manager.getStatusDescription(); - EXPECT_NE(desc.find("有1个活动预警"), std::string::npos); - EXPECT_NE(desc.find("传感器故障"), std::string::npos); +// Test case: getStatusDescription 生成系统正常状态描述 +TEST_F(AlertManagerTest, testGetStatusDescriptionNormalState) { + std::string status = alert_manager.getStatusDescription(); + EXPECT_EQ(status, "系统状态：正常"); } -TEST_F(AlertManagerTest, testClearHistory) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.clearHistory(); - EXPECT_TRUE(manager.getAlertHistory(10).empty()); +// Test case: clearHistory 清空历史记录 +TEST_F(AlertManagerTest, testClearHistoryClearsAll) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.clearHistory(); + EXPECT_TRUE(alert_manager.getAlertHistory(10).empty()); } -TEST_F(AlertManagerTest, testAddToHistoryLimit) { - mock_timestamp = 1640995200; - for (int i = 0; i < 100; ++i) { - manager.triggerSensorFailure(mock_timestamp + i); +// Test case: addToHistory 添加预警到历史记录并限制数量 +TEST_F(AlertManagerTest, testAddToHistoryLimitSize) { + const size_t max_history = 5; + // Simulate adding more than max_history entries + for (int i = 0; i < max_history + 2; ++i) { + AlertInfo alert; + alert.type = AlertType::SENSOR_FAILURE; + alert.status = AlertStatus::ACTIVE; + alert.trigger_time = get_mock_timestamp() + i; + alert.description = "Test alert"; + alert_manager.addToHistory(alert); } - auto history = manager.getAlertHistory(10); - EXPECT_EQ(history.size(), 10); + auto history = alert_manager.getAlertHistory(max_history); + EXPECT_EQ(history.size(), max_history); + EXPECT_EQ(history[0].trigger_time, get_mock_timestamp() + max_history + 1); } -TEST_F(AlertManagerTest, testTriggerAlert) { - mock_timestamp = 1640995200; - manager.triggerAlert(AlertType::SENSOR_FAILURE, mock_timestamp, "Test alert"); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].description, "Test alert"); +// Test case: triggerAlert 内部方法触发新预警 +TEST_F(AlertManagerTest, testTriggerAlertInternalMethod) { + alert_manager.triggerAlert(AlertType::ALTITUDE_UPPER, get_mock_timestamp(), "Test description"); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); + EXPECT_EQ(active_alerts[0].description, "Test description"); } -TEST_F(AlertManagerTest, testUpdateAlertStatusAcknowledged) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - mock_timestamp = 1640995201; - manager.updateAlertStatus(AlertType::SENSOR_FAILURE, AlertStatus::ACKNOWLEDGED, mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); +// Test case: updateAlertStatus 更新预警状态为已确认 +TEST_F(AlertManagerTest, testUpdateAlertStatusAcknowledge) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.updateAlertStatus(AlertType::SENSOR_FAILURE, AlertStatus::ACKNOWLEDGED, get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_TRUE(active_alerts.empty()); } -TEST_F(AlertManagerTest, testUpdateAlertStatusResolved) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - mock_timestamp = 1640995201; - manager.updateAlertStatus(AlertType::SENSOR_FAILURE, AlertStatus::RESOLVED, mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); +// Test case: updateAlertStatus 更新预警状态为已解决 +TEST_F(AlertManagerTest, testUpdateAlertStatusResolve) { + alert_manager.triggerSensorFailure(get_mock_timestamp()); + alert_manager.updateAlertStatus(AlertType::SENSOR_FAILURE, AlertStatus::RESOLVED, get_mock_timestamp()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_TRUE(active_alerts.empty()); } +// Test case: getAlertTypeName 返回正确名称 TEST_F(AlertManagerTest, testGetAlertTypeName) { - EXPECT_EQ(manager.getAlertTypeName(AlertType::ALTITUDE_UPPER), "高度上限预警"); - EXPECT_EQ(manager.getAlertTypeName(AlertType::NONE), "无"); - EXPECT_EQ(manager.getAlertTypeName(static_cast(99)), "未知预警"); + EXPECT_EQ(AlertManager::getAlertTypeName(AlertType::ALTITUDE_UPPER), "高度上限预警"); + EXPECT_EQ(AlertManager::getAlertTypeName(AlertType::UNKNOWN), "未知预警"); } +// Test case: getAlertStatusName 返回正确状态名 TEST_F(AlertManagerTest, testGetAlertStatusName) { - EXPECT_EQ(manager.getAlertStatusName(AlertStatus::ACTIVE), "预警中"); - EXPECT_EQ(manager.getAlertStatusName(AlertStatus::INACTIVE), "未激活"); - EXPECT_EQ(manager.getAlertStatusName(static_cast(99)), "未知状态"); -} - -TEST_F(AlertManagerTest, testDestructorDoesNotCrash) { - // Verify destructor doesn't throw or crash - EXPECT_NO_FATAL_FAILURE({ - AlertManager* mgr = new AlertManager(); - delete mgr; - }); + EXPECT_EQ(AlertManager::getAlertStatusName(AlertStatus::ACTIVE), "预警中"); + EXPECT_EQ(AlertManager::getAlertStatusName(AlertStatus::UNKNOWN), "未知状态"); } \ No newline at end of file