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AI 自动生成测试用例

This commit is contained in:
lids 2026-04-29 11:09:44 +08:00
parent ddddb6f3b6
commit 934dd27c6d
2 changed files with 195 additions and 207 deletions
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29
tests/CMakeLists.txt
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@ -1,5 +1,9 @@
# GoogleTest配置 cmake_minimum_required(VERSION 3.10.0)
project(CppGenerate_test)
include(FetchContent) include(FetchContent)
if (MSVC)
add_compile_options(/utf-8)
endif()
FetchContent_Declare( FetchContent_Declare(
googletest googletest
URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
@ -7,24 +11,15 @@ FetchContent_Declare(
# For Windows: Prevent overriding the parent project's compiler/linker settings # For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest) FetchContent_MakeAvailable(googletest)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
# 包含目录 include(CTest)
include_directories(${CMAKE_SOURCE_DIR}/src)
include_directories(${CMAKE_SOURCE_DIR}/include)
# 启用测试
enable_testing() enable_testing()
# 添加alert_manager的单元测试 add_executable(CppGenerate_test test_alert_manager.cpp ../src/alert_manager.cpp)
add_executable(test_alert_manager test_alert_manager.cpp ../src/alert_manager.cpp)
# 设置UTF-8编码支持 target_link_libraries(CppGenerate_test gtest gmock gtest_main)
if(MSVC)
target_compile_options(test_alert_manager PRIVATE /utf-8)
endif()
target_link_libraries(test_alert_manager gtest gmock gtest_main)
# 注册测试
include(GoogleTest) include(GoogleTest)
gtest_discover_tests(test_alert_manager) gtest_discover_tests(CppGenerate_test)

373
tests/test_alert_manager.cpp
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@ -3,265 +3,258 @@
#include <vector> #include <vector>
#include <string> #include <string>
// Mock for time to ensure deterministic tests // Mock time function for deterministic testing
static uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC uint32_t mock_timestamp = 1000;
uint32_t get_mock_timestamp() { return mock_timestamp; }
class MockTime { // Override the global timestamp getter in alert_manager.cpp
public: extern "C" uint32_t get_current_timestamp() { return get_mock_timestamp(); }
static uint32_t getTimestamp() { return mock_timestamp; }
static void setTimestamp(uint32_t t) { mock_timestamp = t; }
};
// Helper function to compare AlertInfo // Test fixture for AlertManager
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 { class AlertManagerTest : public ::testing::Test {
protected: protected:
AlertManager manager; AlertManager alert_manager;
void SetUp() override { void SetUp() override {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.initialize(); alert_manager.initialize();
} }
void TearDown() override { void TearDown() override {
manager.clearHistory(); alert_manager.resetAllAlerts();
} }
}; };
TEST_F(AlertManagerTest, testAlertManagerDefaultInitialization) { // Test case: AlertManager 构造函数初始化默认阈值和清空容器
EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().first, 100.0f); TEST_F(AlertManagerTest, testAlertManagerConstructor) {
EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().second, -50.0f); EXPECT_FLOAT_EQ(alert_manager.getUpperThreshold(), 100.0f);
EXPECT_TRUE(manager.getActiveAlerts().empty()); EXPECT_FLOAT_EQ(alert_manager.getLowerThreshold(), -50.0f);
EXPECT_TRUE(manager.getAlertHistory(10).empty()); EXPECT_TRUE(alert_manager.alerts_.empty());
EXPECT_TRUE(alert_manager.alert_history_.empty());
} }
// Test case: AlertManager 析构函数无特殊逻辑
TEST_F(AlertManagerTest, testAlertManagerDestructor) {
// No specific behavior to assert, just ensure no crash
// This is a placeholder for completeness
EXPECT_NO_FATAL_FAILURE({});
}
// Test case: initialize 输出初始化信息并显示阈值
TEST_F(AlertManagerTest, testInitialize) { TEST_F(AlertManagerTest, testInitialize) {
// No direct output assertion, but verify initialization logic // Since output is printed, we can't directly verify it
// This is tested implicitly via constructor // But we can confirm that initialization logic runs without error
EXPECT_NO_FATAL_FAILURE(manager.initialize()); EXPECT_NO_FATAL_FAILURE(alert_manager.initialize());
} }
// Test case: checkAltitudeAlert 正常高度不触发预警
TEST_F(AlertManagerTest, testCheckAltitudeAlertNormal) { TEST_F(AlertManagerTest, testCheckAltitudeAlertNormal) {
mock_timestamp = 1640995200; const float altitude = 50.0f;
manager.checkAltitudeAlert(105.0f, mock_timestamp); mock_timestamp = 1000;
auto alerts = manager.getActiveAlerts(); alert_manager.checkAltitudeAlert(altitude, mock_timestamp);
EXPECT_EQ(alerts.size(), 1); EXPECT_FALSE(alert_manager.hasActiveAlerts());
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) { // Test case: checkAltitudeAlert 高度超过上限触发预警
mock_timestamp = 1640995200; TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThreshold) {
manager.checkAltitudeAlert(-55.0f, mock_timestamp); const float altitude = 101.0f;
auto alerts = manager.getActiveAlerts(); mock_timestamp = 1000;
EXPECT_EQ(alerts.size(), 1); alert_manager.checkAltitudeAlert(altitude, mock_timestamp);
EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_LOWER); EXPECT_TRUE(alert_manager.hasActiveAlerts());
EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(active_alerts.size(), 1);
EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER);
} }
TEST_F(AlertManagerTest, testCheckAltitudeAlertResetWhenNormal) { // Test case: checkAltitudeAlert 高度低于下限触发预警
mock_timestamp = 1640995200; TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThreshold) {
manager.checkAltitudeAlert(105.0f, mock_timestamp); // Trigger upper const float altitude = -51.0f;
mock_timestamp = 1640995201; mock_timestamp = 1000;
manager.checkAltitudeAlert(90.0f, mock_timestamp); // Reset alert_manager.checkAltitudeAlert(altitude, mock_timestamp);
auto alerts = manager.getActiveAlerts(); EXPECT_TRUE(alert_manager.hasActiveAlerts());
EXPECT_TRUE(alerts.empty()); auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(active_alerts.size(), 1);
EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_LOWER);
} }
// Test case: checkAltitudeAlert 高度恢复后解除预警
TEST_F(AlertManagerTest, testCheckAltitudeAlertResolution) {
// Trigger upper threshold
alert_manager.checkAltitudeAlert(101.0f, 1000);
EXPECT_TRUE(alert_manager.hasActiveAlerts());
// Return to normal
alert_manager.checkAltitudeAlert(99.0f, 1001);
EXPECT_FALSE(alert_manager.hasActiveAlerts());
}
// Test case: setAltitudeThresholds 合法输入更新阈值
TEST_F(AlertManagerTest, testSetAltitudeThresholdsValid) { TEST_F(AlertManagerTest, testSetAltitudeThresholdsValid) {
manager.setAltitudeThresholds(200.0f, -100.0f); alert_manager.setAltitudeThresholds(200.0f, -100.0f);
auto thresholds = manager.getAltitudeThresholds(); EXPECT_FLOAT_EQ(alert_manager.getUpperThreshold(), 200.0f);
EXPECT_FLOAT_EQ(thresholds.first, 200.0f); EXPECT_FLOAT_EQ(alert_manager.getLowerThreshold(), -100.0f);
EXPECT_FLOAT_EQ(thresholds.second, -100.0f);
} }
// Test case: setAltitudeThresholds 非法输入（上限 <= 下限）应输出错误
TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalid) { TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalid) {
EXPECT_NO_FATAL_FAILURE(manager.setAltitudeThresholds(50.0f, 100.0f)); EXPECT_DEATH_IF_SUPPORTED(alert_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: triggerSensorFailure 触发传感器故障预警
TEST_F(AlertManagerTest, testTriggerSensorFailure) { TEST_F(AlertManagerTest, testTriggerSensorFailure) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
auto alerts = manager.getActiveAlerts(); EXPECT_TRUE(alert_manager.hasActiveAlerts());
EXPECT_EQ(alerts.size(), 1); auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE); EXPECT_EQ(active_alerts.size(), 1);
EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); EXPECT_EQ(active_alerts[0].type, AlertType::SENSOR_FAILURE);
EXPECT_EQ(alerts[0].trigger_time, mock_timestamp);
} }
// Test case: triggerLowBattery 触发低电量预警并包含电量值
TEST_F(AlertManagerTest, testTriggerLowBattery) { TEST_F(AlertManagerTest, testTriggerLowBattery) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerLowBattery(mock_timestamp, 15.0f); alert_manager.triggerLowBattery(mock_timestamp, 15.5f);
auto alerts = manager.getActiveAlerts(); auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts.size(), 1); EXPECT_EQ(active_alerts.size(), 1);
EXPECT_EQ(alerts[0].type, AlertType::LOW_BATTERY); EXPECT_EQ(active_alerts[0].type, AlertType::LOW_BATTERY);
EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); EXPECT_TRUE(active_alerts[0].description.find("15.5") != std::string::npos);
EXPECT_NE(alerts[0].description.find("15.0%"), std::string::npos);
} }
// Test case: triggerCommunicationError 触发通信错误预警
TEST_F(AlertManagerTest, testTriggerCommunicationError) { TEST_F(AlertManagerTest, testTriggerCommunicationError) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerCommunicationError(mock_timestamp); alert_manager.triggerCommunicationError(mock_timestamp);
auto alerts = manager.getActiveAlerts(); EXPECT_TRUE(alert_manager.hasActiveAlerts());
EXPECT_EQ(alerts.size(), 1); auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts[0].type, AlertType::COMMUNICATION_ERROR); EXPECT_EQ(active_alerts.size(), 1);
EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE); EXPECT_EQ(active_alerts[0].type, AlertType::COMMUNICATION_ERROR);
} }
// Test case: acknowledgeAllAlerts 确认所有活动预警
TEST_F(AlertManagerTest, testAcknowledgeAllAlerts) { TEST_F(AlertManagerTest, testAcknowledgeAllAlerts) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
manager.triggerLowBattery(mock_timestamp + 1, 10.0f); alert_manager.triggerLowBattery(mock_timestamp, 10.0f);
mock_timestamp = 1640995202; EXPECT_TRUE(alert_manager.hasActiveAlerts());
manager.acknowledgeAllAlerts(mock_timestamp); EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts());
auto alerts = manager.getActiveAlerts();
EXPECT_TRUE(alerts.empty()); alert_manager.acknowledgeAllAlerts(mock_timestamp);
EXPECT_EQ(alerts.size(), 0); EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto active_alerts = alert_manager.getActiveAlerts();
for (const auto& alert : active_alerts) {
EXPECT_EQ(alert.status, AlertStatus::ACKNOWLEDGED);
}
} }
// Test case: acknowledgeAlert 确认指定类型预警
TEST_F(AlertManagerTest, testAcknowledgeAlert) { TEST_F(AlertManagerTest, testAcknowledgeAlert) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
mock_timestamp = 1640995201; EXPECT_TRUE(alert_manager.hasActiveAlerts());
manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, mock_timestamp); EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts());
auto alerts = manager.getActiveAlerts();
EXPECT_TRUE(alerts.empty()); alert_manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, mock_timestamp);
EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(active_alerts.size(), 1);
EXPECT_EQ(active_alerts[0].status, AlertStatus::ACKNOWLEDGED);
} }
// Test case: resetAlert 重置指定类型的预警
TEST_F(AlertManagerTest, testResetAlert) { TEST_F(AlertManagerTest, testResetAlert) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
manager.resetAlert(AlertType::SENSOR_FAILURE); EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = manager.getActiveAlerts();
EXPECT_TRUE(alerts.empty()); alert_manager.resetAlert(AlertType::SENSOR_FAILURE);
EXPECT_FALSE(alert_manager.hasActiveAlerts());
EXPECT_FALSE(alert_manager.alerts_.count(AlertType::SENSOR_FAILURE));
} }
// Test case: resetAllAlerts 清除所有活动预警并重置状态
TEST_F(AlertManagerTest, testResetAllAlerts) { TEST_F(AlertManagerTest, testResetAllAlerts) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
manager.triggerLowBattery(mock_timestamp + 1, 10.0f); alert_manager.triggerLowBattery(mock_timestamp, 10.0f);
manager.resetAllAlerts(); EXPECT_TRUE(alert_manager.hasActiveAlerts());
auto alerts = manager.getActiveAlerts();
EXPECT_TRUE(alerts.empty()); alert_manager.resetAllAlerts();
EXPECT_FALSE(alert_manager.hasActiveAlerts());
EXPECT_TRUE(alert_manager.alerts_.empty());
} }
// Test case: hasActiveAlerts 检查是否存在活动预警
TEST_F(AlertManagerTest, testHasActiveAlerts) { TEST_F(AlertManagerTest, testHasActiveAlerts) {
EXPECT_FALSE(manager.hasActiveAlerts()); EXPECT_FALSE(alert_manager.hasActiveAlerts());
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
EXPECT_TRUE(manager.hasActiveAlerts()); EXPECT_TRUE(alert_manager.hasActiveAlerts());
} }
// Test case: hasUnacknowledgedAlerts 检查是否存在未确认的活动预警
TEST_F(AlertManagerTest, testHasUnacknowledgedAlerts) { TEST_F(AlertManagerTest, testHasUnacknowledgedAlerts) {
EXPECT_FALSE(manager.hasUnacknowledgedAlerts()); EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
EXPECT_TRUE(manager.hasUnacknowledgedAlerts()); EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts());
manager.acknowledgeAllAlerts(mock_timestamp + 1); alert_manager.acknowledgeAllAlerts(mock_timestamp);
EXPECT_FALSE(manager.hasUnacknowledgedAlerts()); EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts());
} }
// Test case: getActiveAlerts 返回当前所有活动预警信息列表
TEST_F(AlertManagerTest, testGetActiveAlerts) { TEST_F(AlertManagerTest, testGetActiveAlerts) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
auto alerts = manager.getActiveAlerts(); alert_manager.triggerLowBattery(mock_timestamp, 10.0f);
EXPECT_EQ(alerts.size(), 1); auto active_alerts = alert_manager.getActiveAlerts();
EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE); EXPECT_EQ(active_alerts.size(), 2);
EXPECT_EQ(active_alerts[0].type, AlertType::SENSOR_FAILURE);
EXPECT_EQ(active_alerts[1].type, AlertType::LOW_BATTERY);
} }
// Test case: getAlertHistory 获取最近的预警历史记录
TEST_F(AlertManagerTest, testGetAlertHistoryMaxCount) { TEST_F(AlertManagerTest, testGetAlertHistoryMaxCount) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
for (int i = 0; i < 15; ++i) { for (int i = 0; i < 5; ++i) {
manager.triggerSensorFailure(mock_timestamp + i); alert_manager.triggerSensorFailure(mock_timestamp + i);
} }
auto history = manager.getAlertHistory(10); auto history = alert_manager.getAlertHistory(3);
EXPECT_EQ(history.size(), 10); EXPECT_EQ(history.size(), 3);
EXPECT_EQ(history[0].type, AlertType::SENSOR_FAILURE);
EXPECT_EQ(history[2].trigger_time, 1002);
} }
TEST_F(AlertManagerTest, testGetStatusDescriptionNoAlerts) { // Test case: getStatusDescription 生成系统状态描述
std::string desc = manager.getStatusDescription(); TEST_F(AlertManagerTest, testGetStatusDescription) {
EXPECT_EQ(desc, "系统状态：正常"); mock_timestamp = 1000;
} alert_manager.triggerSensorFailure(mock_timestamp);
std::string status_desc = alert_manager.getStatusDescription();
TEST_F(AlertManagerTest, testGetStatusDescriptionWithAlerts) { EXPECT_NE(status_desc.find("有1个活动预警"), std::string::npos);
mock_timestamp = 1640995200; EXPECT_NE(status_desc.find("传感器故障"), std::string::npos);
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: clearHistory 清空预警历史记录
TEST_F(AlertManagerTest, testClearHistory) { TEST_F(AlertManagerTest, testClearHistory) {
mock_timestamp = 1640995200; mock_timestamp = 1000;
manager.triggerSensorFailure(mock_timestamp); alert_manager.triggerSensorFailure(mock_timestamp);
manager.clearHistory(); EXPECT_FALSE(alert_manager.alert_history_.empty());
EXPECT_TRUE(manager.getAlertHistory(10).empty()); alert_manager.clearHistory();
EXPECT_TRUE(alert_manager.alert_history_.empty());
} }
// Test case: addToHistory 添加预警到历史记录，保持最大数量限制
TEST_F(AlertManagerTest, testAddToHistoryLimit) { TEST_F(AlertManagerTest, testAddToHistoryLimit) {
mock_timestamp = 1640995200; const size_t MAX_HISTORY = 5;
for (int i = 0; i < 100; ++i) { for (int i = 0; i < MAX_HISTORY + 2; ++i) {
manager.triggerSensorFailure(mock_timestamp + i); AlertInfo alert;
alert.type = AlertType::SENSOR_FAILURE;
alert.status = AlertStatus::ACTIVE;
alert.trigger_time = 1000 + i;
alert.description = "test";
alert_manager.addToHistory(alert);
} }
auto history = manager.getAlertHistory(10); EXPECT_EQ(alert_manager.alert_history_.size(), MAX_HISTORY);
EXPECT_EQ(history.size(), 10); EXPECT_EQ(alert_manager.alert_history_[0].trigger_time, 1002);
EXPECT_EQ(alert_manager.alert_history_[MAX_HISTORY - 1].trigger_time, 1004);
} }
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<AlertType>(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<AlertStatus>(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;
});
}