From d9c054d32f58db9f8af9aa835e9dbaef1630f64f Mon Sep 17 00:00:00 2001 From: lids <1713278948@qq.com> Date: Mon, 11 May 2026 14:26:00 +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 | 577 +++++++++++++++++++++-------------- 1 file changed, 348 insertions(+), 229 deletions(-) diff --git a/tests/test_alert_manager.cpp b/tests/test_alert_manager.cpp index 5bc247a..2101ed5 100644 --- a/tests/test_alert_manager.cpp +++ b/tests/test_alert_manager.cpp @@ -1,267 +1,386 @@ -#include "gtest/gtest.h" +#include +#include #include "alert_manager.hpp" -#include -#include +#include +#include -// Mock for time to ensure deterministic tests -static uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC - -class MockTime { +// 辅助类：用于捕获标准输出和标准错误输出 +class StreamCapture { public: - static uint32_t getTimestamp() { return mock_timestamp; } - static void setTimestamp(uint32_t t) { mock_timestamp = t; } + StreamCapture() { + old_cout_buf_ = std::cout.rdbuf(cout_buffer_.rdbuf()); + old_cerr_buf_ = std::cerr.rdbuf(cerr_buffer_.rdbuf()); + } + + ~StreamCapture() { + std::cout.rdbuf(old_cout_buf_); + std::cerr.rdbuf(old_cerr_buf_); + } + + std::string getCoutOutput() const { return cout_buffer_.str(); } + std::string getCerrOutput() const { return cerr_buffer_.str(); } + +private: + std::stringstream cout_buffer_; + std::stringstream cerr_buffer_; + std::streambuf* old_cout_buf_; + std::streambuf* old_cerr_buf_; }; -// 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 +// 测试夹具 class AlertManagerTest : public ::testing::Test { protected: - AlertManager manager; - void SetUp() override { - mock_timestamp = 1640995200; - manager.initialize(); + // 每个测试用例前重置 AlertManager + manager_ = std::make_unique(); } - + void TearDown() override { - manager.clearHistory(); + manager_.reset(); } + + std::unique_ptr manager_; }; -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()); +// ==================== checkAltitudeAlert 测试 ==================== + +// 正常输入测试：高度在阈值范围内，不触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertNormalRange) { + StreamCapture capture; + + // 默认阈值：上限100.0，下限-50.0 + // 测试高度在正常范围内 + manager_->checkAltitudeAlert(50.0f, 1000); + + // 验证没有预警被触发 + EXPECT_FALSE(manager_->hasActiveAlerts()); + EXPECT_FALSE(manager_->hasUnacknowledgedAlerts()); + + // 验证输出不包含预警信息 + std::string output = capture.getCoutOutput(); + EXPECT_EQ(output.find("[预警]"), std::string::npos); } -TEST_F(AlertManagerTest, testInitialize) { - // No direct output assertion, but verify initialization logic - // This is tested implicitly via constructor - EXPECT_NO_FATAL_FAILURE(manager.initialize()); +// 正常输入测试：高度超过上限，触发上限预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThreshold) { + StreamCapture capture; + + // 测试高度超过上限 + manager_->checkAltitudeAlert(150.0f, 2000); + + // 验证有活动预警 + EXPECT_TRUE(manager_->hasActiveAlerts()); + EXPECT_TRUE(manager_->hasUnacknowledgedAlerts()); + + // 验证预警类型为上限预警 + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); + EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE); + EXPECT_EQ(active_alerts[0].trigger_time, 2000); + + // 验证输出包含预警信息 + std::string output = capture.getCoutOutput(); + EXPECT_NE(output.find("高度上限预警"), std::string::npos); + EXPECT_NE(output.find("150"), std::string::npos); } -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); +// 正常输入测试：高度低于下限，触发下限预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThreshold) { + StreamCapture capture; + + // 测试高度低于下限 + manager_->checkAltitudeAlert(-100.0f, 3000); + + // 验证有活动预警 + EXPECT_TRUE(manager_->hasActiveAlerts()); + EXPECT_TRUE(manager_->hasUnacknowledgedAlerts()); + + // 验证预警类型为下限预警 + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_LOWER); + EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE); + EXPECT_EQ(active_alerts[0].trigger_time, 3000); + + // 验证输出包含预警信息 + std::string output = capture.getCoutOutput(); + EXPECT_NE(output.find("高度下限预警"), std::string::npos); + EXPECT_NE(output.find("-100"), 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); +// 边界值测试：高度等于上限阈值，不触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertEqualToUpper) { + StreamCapture capture; + + // 高度等于上限阈值，不应触发预警 + manager_->checkAltitudeAlert(100.0f, 4000); + + EXPECT_FALSE(manager_->hasActiveAlerts()); + EXPECT_FALSE(manager_->hasUnacknowledgedAlerts()); + + std::string output = capture.getCoutOutput(); + EXPECT_EQ(output.find("[预警]"), std::string::npos); } -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()); +// 边界值测试：高度等于下限阈值，不触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertEqualToLower) { + StreamCapture capture; + + // 高度等于下限阈值，不应触发预警 + manager_->checkAltitudeAlert(-50.0f, 5000); + + EXPECT_FALSE(manager_->hasActiveAlerts()); + EXPECT_FALSE(manager_->hasUnacknowledgedAlerts()); + + std::string output = capture.getCoutOutput(); + EXPECT_EQ(output.find("[预警]"), std::string::npos); } +// 边界值测试：高度略高于上限，触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertJustAboveUpper) { + StreamCapture capture; + + // 高度略高于上限 + manager_->checkAltitudeAlert(100.1f, 6000); + + EXPECT_TRUE(manager_->hasActiveAlerts()); + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); +} + +// 边界值测试：高度略低于下限，触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertJustBelowLower) { + StreamCapture capture; + + // 高度略低于下限 + manager_->checkAltitudeAlert(-50.1f, 7000); + + EXPECT_TRUE(manager_->hasActiveAlerts()); + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_LOWER); +} + +// 异常输入测试：高度为极大值 +TEST_F(AlertManagerTest, testCheckAltitudeAlertExtremeHigh) { + StreamCapture capture; + + // 测试非常大的高度值 + manager_->checkAltitudeAlert(999999.0f, 8000); + + EXPECT_TRUE(manager_->hasActiveAlerts()); + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); +} + +// 异常输入测试：高度为极小值 +TEST_F(AlertManagerTest, testCheckAltitudeAlertExtremeLow) { + StreamCapture capture; + + // 测试非常小的高度值 + manager_->checkAltitudeAlert(-999999.0f, 9000); + + EXPECT_TRUE(manager_->hasActiveAlerts()); + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_LOWER); +} + +// 特殊场景测试：高度从异常恢复到正常，预警应解除 +TEST_F(AlertManagerTest, testCheckAltitudeAlertRecovery) { + StreamCapture capture; + + // 首先触发上限预警 + manager_->checkAltitudeAlert(150.0f, 10000); + EXPECT_TRUE(manager_->hasActiveAlerts()); + + // 然后高度恢复正常 + manager_->checkAltitudeAlert(50.0f, 10001); + + // 验证预警已解决 + EXPECT_FALSE(manager_->hasActiveAlerts()); + EXPECT_FALSE(manager_->hasUnacknowledgedAlerts()); + + // 验证预警历史中存在已解决的记录 + auto history = manager_->getAlertHistory(10); + bool found_resolved = false; + for (const auto& alert : history) { + if (alert.type == AlertType::ALTITUDE_UPPER && + alert.status == AlertStatus::RESOLVED) { + found_resolved = true; + break; + } + } + EXPECT_TRUE(found_resolved); +} + +// 特殊场景测试：同时触发上下限预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertBothThresholds) { + StreamCapture capture; + + // 先触发上限预警 + manager_->checkAltitudeAlert(150.0f, 11000); + + // 然后触发下限预警（此时上限预警应保持活动） + manager_->checkAltitudeAlert(-100.0f, 11001); + + // 验证有两个活动预警 + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 2); + + // 验证两个预警类型都存在 + bool has_upper = false, has_lower = false; + for (const auto& alert : active_alerts) { + if (alert.type == AlertType::ALTITUDE_UPPER) has_upper = true; + if (alert.type == AlertType::ALTITUDE_LOWER) has_lower = true; + } + EXPECT_TRUE(has_upper); + EXPECT_TRUE(has_lower); +} + +// 特殊场景测试：重复触发相同预警，不应重复创建 +TEST_F(AlertManagerTest, testCheckAltitudeAlertDuplicateTrigger) { + StreamCapture capture; + + // 第一次触发上限预警 + manager_->checkAltitudeAlert(150.0f, 12000); + + // 再次触发相同的上限预警 + manager_->checkAltitudeAlert(200.0f, 12001); + + // 验证仍然只有一个活动预警 + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); +} + +// ==================== setAltitudeThresholds 测试 ==================== + +// 正常输入测试：设置有效的阈值 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); + StreamCapture capture; + + manager_->setAltitudeThresholds(200.0f, -100.0f); + + // 验证阈值已更新 + // 通过触发预警来验证 + manager_->checkAltitudeAlert(150.0f, 13000); // 应低于新上限，不触发预警 + EXPECT_FALSE(manager_->hasActiveAlerts()); + + manager_->checkAltitudeAlert(250.0f, 13001); // 应高于新上限，触发预警 + EXPECT_TRUE(manager_->hasActiveAlerts()); + + // 验证输出信息 + std::string output = capture.getCoutOutput(); + EXPECT_NE(output.find("预警阈值已更新"), std::string::npos); + EXPECT_NE(output.find("200"), std::string::npos); + EXPECT_NE(output.find("-100"), std::string::npos); } +// 边界值测试：设置上限等于下限，应输出错误 +TEST_F(AlertManagerTest, testSetAltitudeThresholdsEqual) { + StreamCapture capture; + + manager_->setAltitudeThresholds(100.0f, 100.0f); + + // 验证错误输出 + std::string error_output = capture.getCerrOutput(); + EXPECT_NE(error_output.find("上限阈值必须大于下限阈值"), std::string::npos); + + // 验证阈值未改变 + manager_->checkAltitudeAlert(100.0f, 14000); // 应等于上限，不触发预警 + EXPECT_FALSE(manager_->hasActiveAlerts()); + + manager_->checkAltitudeAlert(100.1f, 14001); // 应触发上限预警 + EXPECT_TRUE(manager_->hasActiveAlerts()); +} + +// 异常输入测试：设置上限小于下限，应输出错误 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); + StreamCapture capture; + + manager_->setAltitudeThresholds(-50.0f, 100.0f); + + // 验证错误输出 + std::string error_output = capture.getCerrOutput(); + EXPECT_NE(error_output.find("上限阈值必须大于下限阈值"), std::string::npos); + + // 验证阈值未改变 + manager_->checkAltitudeAlert(150.0f, 15000); // 应触发上限预警 + EXPECT_TRUE(manager_->hasActiveAlerts()); + + auto active_alerts = manager_->getActiveAlerts(); + ASSERT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER); } -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); +// 边界值测试：设置极大值阈值 +TEST_F(AlertManagerTest, testSetAltitudeThresholdsExtremeValues) { + StreamCapture capture; + + manager_->setAltitudeThresholds(10000.0f, -10000.0f); + + // 验证阈值生效 + manager_->checkAltitudeAlert(5000.0f, 16000); // 在范围内 + EXPECT_FALSE(manager_->hasActiveAlerts()); + + manager_->checkAltitudeAlert(15000.0f, 16001); // 超出上限 + EXPECT_TRUE(manager_->hasActiveAlerts()); } -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); +// 特殊场景测试：设置阈值后，原有预警应被重置 +TEST_F(AlertManagerTest, testSetAltitudeThresholdsResetAlerts) { + StreamCapture capture; + + // 先触发一个预警 + manager_->checkAltitudeAlert(150.0f, 17000); + EXPECT_TRUE(manager_->hasActiveAlerts()); + + // 设置新阈值 + manager_->setAltitudeThresholds(200.0f, -100.0f); + + // 验证原有预警已被重置 + EXPECT_FALSE(manager_->hasActiveAlerts()); + EXPECT_FALSE(manager_->hasUnacknowledgedAlerts()); } -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); +// 特殊场景测试：多次设置阈值 +TEST_F(AlertManagerTest, testSetAltitudeThresholdsMultipleTimes) { + StreamCapture capture; + + // 第一次设置 + manager_->setAltitudeThresholds(200.0f, -100.0f); + + // 第二次设置 + manager_->setAltitudeThresholds(300.0f, -200.0f); + + // 验证最终阈值 + manager_->checkAltitudeAlert(250.0f, 18000); // 在范围内 + EXPECT_FALSE(manager_->hasActiveAlerts()); + + manager_->checkAltitudeAlert(350.0f, 18001); // 超出上限 + EXPECT_TRUE(manager_->hasActiveAlerts()); } -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); +// 特殊场景测试：设置阈值后立即检查高度 +TEST_F(AlertManagerTest, testSetAltitudeThresholdsImmediateCheck) { + StreamCapture capture; + + // 设置新阈值 + manager_->setAltitudeThresholds(150.0f, -50.0f); + + // 立即检查高度（原默认阈值100会触发预警，新阈值150不会） + manager_->checkAltitudeAlert(120.0f, 19000); + + // 验证没有触发预警 + EXPECT_FALSE(manager_->hasActiveAlerts()); } -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()); +// 主函数 +int main(int argc, char **argv) { + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); } - -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