From c41d8d8cf7cfff5fc12e36a1f98a92a1e3a98a96 Mon Sep 17 00:00:00 2001 From: lids <1713278948@qq.com> Date: Mon, 20 Apr 2026 11:19:33 +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 | 267 +++++++++++++++++++++++++++++++++++ 1 file changed, 267 insertions(+) create mode 100644 tests/test_alert_manager.cpp diff --git a/tests/test_alert_manager.cpp b/tests/test_alert_manager.cpp new file mode 100644 index 0000000..5bc247a --- /dev/null +++ b/tests/test_alert_manager.cpp @@ -0,0 +1,267 @@ +#include "gtest/gtest.h" +#include "alert_manager.hpp" +#include +#include + +// Mock for time to ensure deterministic tests +static 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; +} + +// Test fixture +class AlertManagerTest : public ::testing::Test { +protected: + AlertManager manager; + + void SetUp() override { + mock_timestamp = 1640995200; + manager.initialize(); + } + + void TearDown() override { + manager.clearHistory(); + } +}; + +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_F(AlertManagerTest, testInitialize) { + // No direct output assertion, but verify initialization logic + // This is tested implicitly via constructor + EXPECT_NO_FATAL_FAILURE(manager.initialize()); +} + +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_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_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_F(AlertManagerTest, testSetAltitudeThresholdsValid) { + manager.setAltitudeThresholds(200.0f, -100.0f); + auto thresholds = 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_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); +} + +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); +} + +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); +} + +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); +} + +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_F(AlertManagerTest, testResetAlert) { + mock_timestamp = 1640995200; + manager.triggerSensorFailure(mock_timestamp); + manager.resetAlert(AlertType::SENSOR_FAILURE); + auto alerts = manager.getActiveAlerts(); + EXPECT_TRUE(alerts.empty()); +} + +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_F(AlertManagerTest, testHasActiveAlerts) { + EXPECT_FALSE(manager.hasActiveAlerts()); + mock_timestamp = 1640995200; + manager.triggerSensorFailure(mock_timestamp); + EXPECT_TRUE(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_F(AlertManagerTest, testGetActiveAlerts) { + mock_timestamp = 1640995200; + manager.triggerSensorFailure(mock_timestamp); + auto alerts = manager.getActiveAlerts(); + EXPECT_EQ(alerts.size(), 1); + EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE); +} + +TEST_F(AlertManagerTest, testGetAlertHistoryMaxCount) { + mock_timestamp = 1640995200; + for (int i = 0; i < 15; ++i) { + manager.triggerSensorFailure(mock_timestamp + i); + } + auto history = manager.getAlertHistory(10); + EXPECT_EQ(history.size(), 10); +} + +TEST_F(AlertManagerTest, testGetStatusDescriptionNoAlerts) { + std::string desc = manager.getStatusDescription(); + EXPECT_EQ(desc, "系统状态：正常"); +} + +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_F(AlertManagerTest, testClearHistory) { + mock_timestamp = 1640995200; + manager.triggerSensorFailure(mock_timestamp); + manager.clearHistory(); + EXPECT_TRUE(manager.getAlertHistory(10).empty()); +} + +TEST_F(AlertManagerTest, testAddToHistoryLimit) { + mock_timestamp = 1640995200; + for (int i = 0; i < 100; ++i) { + manager.triggerSensorFailure(mock_timestamp + i); + } + auto history = manager.getAlertHistory(10); + EXPECT_EQ(history.size(), 10); +} + +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_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_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_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"); +} + +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; + }); +} \ No newline at end of file