diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index 4d2e498..59052db 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -1,5 +1,9 @@ -# GoogleTest配置 +cmake_minimum_required(VERSION 3.10.0) +project(CppGenerate_test) include(FetchContent) +if (MSVC) + add_compile_options(/utf-8) +endif() FetchContent_Declare( googletest 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 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) FetchContent_MakeAvailable(googletest) +set(CMAKE_CXX_STANDARD 14) +set(CMAKE_CXX_STANDARD_REQUIRED ON) +include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include) -# 包含目录 -include_directories(${CMAKE_SOURCE_DIR}/src) -include_directories(${CMAKE_SOURCE_DIR}/include) - -# 启用测试 +include(CTest) enable_testing() -# 添加alert_manager的单元测试 -add_executable(test_alert_manager test_alert_manager.cpp ../src/alert_manager.cpp) +add_executable(CppGenerate_test test_alert_manager.cpp ../src/alert_manager.cpp) -# 设置UTF-8编码支持 -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 +target_link_libraries(CppGenerate_test gtest gmock gtest_main) include(GoogleTest) -gtest_discover_tests(test_alert_manager) \ No newline at end of file +gtest_discover_tests(CppGenerate_test) \ No newline at end of file diff --git a/tests/test_alert_manager.cpp b/tests/test_alert_manager.cpp index 5bc247a..3b897de 100644 --- a/tests/test_alert_manager.cpp +++ b/tests/test_alert_manager.cpp @@ -3,265 +3,258 @@ #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 = 1000; +uint32_t get_mock_timestamp() { return mock_timestamp; } -class MockTime { -public: - static uint32_t getTimestamp() { return mock_timestamp; } - static void setTimestamp(uint32_t t) { mock_timestamp = t; } -}; +// Override the global timestamp getter in alert_manager.cpp +extern "C" uint32_t get_current_timestamp() { return get_mock_timestamp(); } -// 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 +// Test fixture for AlertManager class AlertManagerTest : public ::testing::Test { protected: - AlertManager manager; + AlertManager alert_manager; void SetUp() override { - mock_timestamp = 1640995200; - manager.initialize(); + mock_timestamp = 1000; + 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和清空容器 +TEST_F(AlertManagerTest, testAlertManagerConstructor) { + EXPECT_FLOAT_EQ(alert_manager.getUpperThreshold(), 100.0f); + EXPECT_FLOAT_EQ(alert_manager.getLowerThreshold(), -50.0f); + 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) { - // No direct output assertion, but verify initialization logic - // This is tested implicitly via constructor - EXPECT_NO_FATAL_FAILURE(manager.initialize()); + // Since output is printed, we can't directly verify it + // But we can confirm that initialization logic runs without error + EXPECT_NO_FATAL_FAILURE(alert_manager.initialize()); } +// Test case: checkAltitudeAlert 正常高度不触发预警 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); + const float altitude = 50.0f; + mock_timestamp = 1000; + alert_manager.checkAltitudeAlert(altitude, mock_timestamp); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); } -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 高度超过上限触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThreshold) { + const float altitude = 101.0f; + mock_timestamp = 1000; + alert_manager.checkAltitudeAlert(altitude, mock_timestamp); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + 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) { - 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 高度低于下限触发预警 +TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThreshold) { + const float altitude = -51.0f; + mock_timestamp = 1000; + alert_manager.checkAltitudeAlert(altitude, mock_timestamp); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + 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) { - manager.setAltitudeThresholds(200.0f, -100.0f); - auto thresholds = manager.getAltitudeThresholds(); - EXPECT_FLOAT_EQ(thresholds.first, 200.0f); - EXPECT_FLOAT_EQ(thresholds.second, -100.0f); + alert_manager.setAltitudeThresholds(200.0f, -100.0f); + EXPECT_FLOAT_EQ(alert_manager.getUpperThreshold(), 200.0f); + EXPECT_FLOAT_EQ(alert_manager.getLowerThreshold(), -100.0f); } +// Test case: setAltitudeThresholds 非法输入（上限 <= 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); + EXPECT_DEATH_IF_SUPPORTED(alert_manager.setAltitudeThresholds(50.0f, 100.0f), ""); } +// 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); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::SENSOR_FAILURE); } +// Test case: triggerLowBattery 触发低电量预警并包含电量值 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); + mock_timestamp = 1000; + alert_manager.triggerLowBattery(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_TRUE(active_alerts[0].description.find("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); + mock_timestamp = 1000; + alert_manager.triggerCommunicationError(mock_timestamp); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + auto active_alerts = alert_manager.getActiveAlerts(); + EXPECT_EQ(active_alerts.size(), 1); + EXPECT_EQ(active_alerts[0].type, AlertType::COMMUNICATION_ERROR); } +// 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); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + alert_manager.triggerLowBattery(mock_timestamp, 10.0f); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts()); + + alert_manager.acknowledgeAllAlerts(mock_timestamp); + 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) { - 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()); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts()); + + 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) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.resetAlert(AlertType::SENSOR_FAILURE); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + + 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) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.triggerLowBattery(mock_timestamp + 1, 10.0f); - manager.resetAllAlerts(); - auto alerts = manager.getActiveAlerts(); - EXPECT_TRUE(alerts.empty()); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + alert_manager.triggerLowBattery(mock_timestamp, 10.0f); + EXPECT_TRUE(alert_manager.hasActiveAlerts()); + + 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) { - EXPECT_FALSE(manager.hasActiveAlerts()); - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - EXPECT_TRUE(manager.hasActiveAlerts()); + EXPECT_FALSE(alert_manager.hasActiveAlerts()); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + 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) { - EXPECT_FALSE(manager.hasUnacknowledgedAlerts()); - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - EXPECT_TRUE(manager.hasUnacknowledgedAlerts()); - manager.acknowledgeAllAlerts(mock_timestamp + 1); - EXPECT_FALSE(manager.hasUnacknowledgedAlerts()); + EXPECT_FALSE(alert_manager.hasUnacknowledgedAlerts()); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + EXPECT_TRUE(alert_manager.hasUnacknowledgedAlerts()); + alert_manager.acknowledgeAllAlerts(mock_timestamp); + 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) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - auto alerts = manager.getActiveAlerts(); - EXPECT_EQ(alerts.size(), 1); - EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + alert_manager.triggerLowBattery(mock_timestamp, 10.0f); + auto active_alerts = alert_manager.getActiveAlerts(); + 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) { - mock_timestamp = 1640995200; - for (int i = 0; i < 15; ++i) { - manager.triggerSensorFailure(mock_timestamp + i); + mock_timestamp = 1000; + for (int i = 0; i < 5; ++i) { + alert_manager.triggerSensorFailure(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].type, AlertType::SENSOR_FAILURE); + EXPECT_EQ(history[2].trigger_time, 1002); } -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 case: getStatusDescription 生成系统状态描述 +TEST_F(AlertManagerTest, testGetStatusDescription) { + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + std::string status_desc = alert_manager.getStatusDescription(); + EXPECT_NE(status_desc.find("有1个活动预警"), std::string::npos); + EXPECT_NE(status_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) { - mock_timestamp = 1640995200; - manager.triggerSensorFailure(mock_timestamp); - manager.clearHistory(); - EXPECT_TRUE(manager.getAlertHistory(10).empty()); + mock_timestamp = 1000; + alert_manager.triggerSensorFailure(mock_timestamp); + EXPECT_FALSE(alert_manager.alert_history_.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) { - mock_timestamp = 1640995200; - for (int i = 0; i < 100; ++i) { - manager.triggerSensorFailure(mock_timestamp + i); + const size_t MAX_HISTORY = 5; + for (int i = 0; i < MAX_HISTORY + 2; ++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(history.size(), 10); + EXPECT_EQ(alert_manager.alert_history_.size(), MAX_HISTORY); + 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(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