AI 自动生成测试用例
This commit is contained in:
lids
parent
e1e90f5fa8
commit
02da7768a6
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@ -1,5 +1,5 @@
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cmake_minimum_required(VERSION 3.10.0)
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project(CppGenerate_test)
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project(test_CppGenerate)
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include(FetchContent)
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if (MSVC)
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add_compile_options(/utf-8)
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@ -18,8 +18,8 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
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include(CTest)
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enable_testing()
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add_executable(CppGenerate_test test_alert_manager.cpp ../src/alert_manager.cpp)
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add_executable(test_CppGenerate test_alert_manager.cpp ../src/alert_manager.cpp)
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target_link_libraries(CppGenerate_test gtest gmock gtest_main)
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target_link_libraries(test_CppGenerate gtest gmock gtest_main)
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include(GoogleTest)
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gtest_discover_tests(CppGenerate_test)
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gtest_discover_tests(test_CppGenerate)
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@ -1,267 +1,282 @@
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#include "gtest/gtest.h"
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#include "alert_manager.hpp"
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#include <memory>
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#include <vector>
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#include <string>
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// Mock for time to ensure deterministic tests
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static uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC
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using namespace std;
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class MockTime {
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public:
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static uint32_t getTimestamp() { return mock_timestamp; }
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static void setTimestamp(uint32_t t) { mock_timestamp = t; }
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};
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// Mock time function for deterministic testing
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uint32_t mock_timestamp = 1640995200; // 2022-01-01 00:00:00 UTC
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// Helper function to compare AlertInfo
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bool operator==(const AlertInfo& a, const AlertInfo& b) {
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return a.type == b.type &&
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a.status == b.status &&
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a.trigger_time == b.trigger_time &&
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a.acknowledge_time == b.acknowledge_time &&
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a.resolve_time == b.resolve_time &&
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a.description == b.description;
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// Mock the time function to return a fixed value
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extern "C" uint32_t time(nullptr) {
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return mock_timestamp;
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}
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// Test fixture
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// Helper function to get current timestamp
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uint32_t getCurrentTimestamp() {
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return mock_timestamp;
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}
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// Test fixture for AlertManager
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class AlertManagerTest : public ::testing::Test {
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protected:
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AlertManager manager;
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AlertManager alert_manager;
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void SetUp() override {
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mock_timestamp = 1640995200;
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manager.initialize();
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alert_manager.initialize();
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}
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void TearDown() override {
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manager.clearHistory();
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// Reset state
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alert_manager.resetAllAlerts();
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}
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};
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TEST_F(AlertManagerTest, testAlertManagerDefaultInitialization) {
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EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().first, 100.0f);
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EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().second, -50.0f);
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EXPECT_TRUE(manager.getActiveAlerts().empty());
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EXPECT_TRUE(manager.getAlertHistory(10).empty());
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// Test case: checkAltitudeAlert - Normal input test
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TEST_F(AlertManagerTest, testCheckAltitudeAlertNormalInput) {
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// Arrange
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float altitude = 80.0f; // Within normal range
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uint32_t timestamp = getCurrentTimestamp();
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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// Assert
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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EXPECT_EQ(alert_manager.getActiveAlerts().size(), 0);
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}
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TEST_F(AlertManagerTest, testInitialize) {
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// No direct output assertion, but verify initialization logic
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// This is tested implicitly via constructor
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EXPECT_NO_FATAL_FAILURE(manager.initialize());
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// Test case: checkAltitudeAlert - Upper threshold exceeded
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TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThresholdExceeded) {
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// Arrange
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float altitude = 150.0f; // Above upper threshold (100.0f)
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uint32_t timestamp = getCurrentTimestamp();
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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// Assert
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto active_alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(active_alerts.size(), 1);
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EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER);
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EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE);
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EXPECT_EQ(active_alerts[0].trigger_time, timestamp);
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}
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TEST_F(AlertManagerTest, testCheckAltitudeAlertNormal) {
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mock_timestamp = 1640995200;
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manager.checkAltitudeAlert(105.0f, mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_UPPER);
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EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
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EXPECT_EQ(alerts[0].trigger_time, mock_timestamp);
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// Test case: checkAltitudeAlert - Lower threshold exceeded
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TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThresholdExceeded) {
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// Arrange
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float altitude = -60.0f; // Below lower threshold (-50.0f)
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uint32_t timestamp = getCurrentTimestamp();
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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// Assert
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto active_alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(active_alerts.size(), 1);
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EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_LOWER);
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EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE);
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EXPECT_EQ(active_alerts[0].trigger_time, timestamp);
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}
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TEST_F(AlertManagerTest, testCheckAltitudeAlertBelowLower) {
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mock_timestamp = 1640995200;
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manager.checkAltitudeAlert(-55.0f, mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::ALTITUDE_LOWER);
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EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
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// Test case: checkAltitudeAlert - Recovery from upper threshold
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TEST_F(AlertManagerTest, testCheckAltitudeAlertUpperThresholdRecovery) {
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// Arrange
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float altitude_above = 150.0f; // Trigger alert
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float altitude_normal = 80.0f; // Recover
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uint32_t timestamp1 = getCurrentTimestamp();
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uint32_t timestamp2 = getCurrentTimestamp() + 1;
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// Act
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alert_manager.checkAltitudeAlert(altitude_above, timestamp1);
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alert_manager.checkAltitudeAlert(altitude_normal, timestamp2);
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// Assert
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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auto active_alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(active_alerts.size(), 0);
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}
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TEST_F(AlertManagerTest, testCheckAltitudeAlertResetWhenNormal) {
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mock_timestamp = 1640995200;
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manager.checkAltitudeAlert(105.0f, mock_timestamp); // Trigger upper
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mock_timestamp = 1640995201;
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manager.checkAltitudeAlert(90.0f, mock_timestamp); // Reset
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auto alerts = manager.getActiveAlerts();
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EXPECT_TRUE(alerts.empty());
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// Test case: checkAltitudeAlert - Recovery from lower threshold
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TEST_F(AlertManagerTest, testCheckAltitudeAlertLowerThresholdRecovery) {
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// Arrange
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float altitude_below = -60.0f; // Trigger alert
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float altitude_normal = -40.0f; // Recover
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uint32_t timestamp1 = getCurrentTimestamp();
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uint32_t timestamp2 = getCurrentTimestamp() + 1;
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// Act
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alert_manager.checkAltitudeAlert(altitude_below, timestamp1);
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alert_manager.checkAltitudeAlert(altitude_normal, timestamp2);
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// Assert
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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auto active_alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(active_alerts.size(), 0);
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}
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsValid) {
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manager.setAltitudeThresholds(200.0f, -100.0f);
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auto thresholds = manager.getAltitudeThresholds();
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EXPECT_FLOAT_EQ(thresholds.first, 200.0f);
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EXPECT_FLOAT_EQ(thresholds.second, -100.0f);
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// Test case: setAltitudeThresholds - Normal input test
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsNormalInput) {
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// Arrange
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float upper = 200.0f;
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float lower = -100.0f;
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// Act
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alert_manager.setAltitudeThresholds(upper, lower);
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// Assert
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EXPECT_EQ(alert_manager.getAltitudeThresholds().first, upper);
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EXPECT_EQ(alert_manager.getAltitudeThresholds().second, lower);
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalid) {
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EXPECT_NO_FATAL_FAILURE(manager.setAltitudeThresholds(50.0f, 100.0f));
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// Should print error, but no crash
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EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().first, 100.0f);
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EXPECT_FLOAT_EQ(manager.getAltitudeThresholds().second, -50.0f);
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// Test case: setAltitudeThresholds - Invalid input (upper <= lower)
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsInvalidInput) {
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// Arrange
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float upper = 50.0f;
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float lower = 100.0f;
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// Act & Assert
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EXPECT_NO_THROW(alert_manager.setAltitudeThresholds(upper, lower));
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// Note: The function prints error but does not throw exception
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// So we cannot use EXPECT_THROW here.
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// Instead, verify that thresholds were not updated
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EXPECT_EQ(alert_manager.getAltitudeThresholds().first, 100.0f); // Still default
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EXPECT_EQ(alert_manager.getAltitudeThresholds().second, -50.0f); // Still default
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}
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TEST_F(AlertManagerTest, testTriggerSensorFailure) {
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::SENSOR_FAILURE);
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EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
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EXPECT_EQ(alerts[0].trigger_time, mock_timestamp);
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// Test case: setAltitudeThresholds - Edge case: upper == lower
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsEdgeCaseEqual) {
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// Arrange
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float upper = 100.0f;
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float lower = 100.0f;
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// Act
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alert_manager.setAltitudeThresholds(upper, lower);
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// Assert
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EXPECT_EQ(alert_manager.getAltitudeThresholds().first, 100.0f);
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EXPECT_EQ(alert_manager.getAltitudeThresholds().second, 100.0f);
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// But since upper <= lower, it should not be accepted
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// Verify no change in actual thresholds
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EXPECT_EQ(alert_manager.getAltitudeThresholds().first, 100.0f);
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EXPECT_EQ(alert_manager.getAltitudeThresholds().second, -50.0f);
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}
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TEST_F(AlertManagerTest, testTriggerLowBattery) {
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mock_timestamp = 1640995200;
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manager.triggerLowBattery(mock_timestamp, 15.0f);
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auto alerts = manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::LOW_BATTERY);
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EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
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EXPECT_NE(alerts[0].description.find("15.0%"), std::string::npos);
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// Test case: setAltitudeThresholds - Reset alerts after threshold change
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsResetAlerts) {
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// Arrange
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float altitude = 150.0f;
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uint32_t timestamp = getCurrentTimestamp();
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// Trigger an alert first
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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// Change thresholds
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float new_upper = 200.0f;
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float new_lower = -100.0f;
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// Act
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alert_manager.setAltitudeThresholds(new_upper, new_lower);
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// Assert
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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EXPECT_EQ(alert_manager.getActiveAlerts().size(), 0);
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}
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TEST_F(AlertManagerTest, testTriggerCommunicationError) {
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mock_timestamp = 1640995200;
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manager.triggerCommunicationError(mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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EXPECT_EQ(alerts[0].type, AlertType::COMMUNICATION_ERROR);
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EXPECT_EQ(alerts[0].status, AlertStatus::ACTIVE);
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// Test case: checkAltitudeAlert - Multiple consecutive calls
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TEST_F(AlertManagerTest, testCheckAltitudeAlertMultipleCalls) {
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// Arrange
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float altitude = 150.0f;
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uint32_t timestamp = getCurrentTimestamp();
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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alert_manager.checkAltitudeAlert(altitude, timestamp + 1);
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// Assert
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EXPECT_TRUE(alert_manager.hasActiveAlerts());
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auto active_alerts = alert_manager.getActiveAlerts();
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EXPECT_EQ(active_alerts.size(), 1);
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EXPECT_EQ(active_alerts[0].type, AlertType::ALTITUDE_UPPER);
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EXPECT_EQ(active_alerts[0].status, AlertStatus::ACTIVE);
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EXPECT_EQ(active_alerts[0].trigger_time, timestamp);
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}
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TEST_F(AlertManagerTest, testAcknowledgeAllAlerts) {
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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manager.triggerLowBattery(mock_timestamp + 1, 10.0f);
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mock_timestamp = 1640995202;
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manager.acknowledgeAllAlerts(mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_TRUE(alerts.empty());
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EXPECT_EQ(alerts.size(), 0);
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// Test case: setAltitudeThresholds - Valid input with negative values
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsValidNegative) {
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// Arrange
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float upper = -10.0f;
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float lower = -50.0f;
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// Act
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alert_manager.setAltitudeThresholds(upper, lower);
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// Assert
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EXPECT_EQ(alert_manager.getAltitudeThresholds().first, upper);
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EXPECT_EQ(alert_manager.getAltitudeThresholds().second, lower);
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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TEST_F(AlertManagerTest, testAcknowledgeAlert) {
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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mock_timestamp = 1640995201;
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manager.acknowledgeAlert(AlertType::SENSOR_FAILURE, mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_TRUE(alerts.empty());
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// Test case: checkAltitudeAlert - Zero altitude
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TEST_F(AlertManagerTest, testCheckAltitudeAlertZeroAltitude) {
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// Arrange
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float altitude = 0.0f;
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uint32_t timestamp = getCurrentTimestamp();
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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// Assert
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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EXPECT_EQ(alert_manager.getActiveAlerts().size(), 0);
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}
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TEST_F(AlertManagerTest, testResetAlert) {
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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manager.resetAlert(AlertType::SENSOR_FAILURE);
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auto alerts = manager.getActiveAlerts();
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EXPECT_TRUE(alerts.empty());
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// Test case: setAltitudeThresholds - Max float values
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TEST_F(AlertManagerTest, testSetAltitudeThresholdsMaxFloat) {
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// Arrange
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float upper = std::numeric_limits<float>::max();
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float lower = std::numeric_limits<float>::lowest();
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// Act
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alert_manager.setAltitudeThresholds(upper, lower);
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// Assert
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EXPECT_EQ(alert_manager.getAltitudeThresholds().first, upper);
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EXPECT_EQ(alert_manager.getAltitudeThresholds().second, lower);
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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}
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TEST_F(AlertManagerTest, testResetAllAlerts) {
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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manager.triggerLowBattery(mock_timestamp + 1, 10.0f);
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manager.resetAllAlerts();
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auto alerts = manager.getActiveAlerts();
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EXPECT_TRUE(alerts.empty());
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// Test case: checkAltitudeAlert - Altitude exactly at upper threshold
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TEST_F(AlertManagerTest, testCheckAltitudeAlertAtUpperThreshold) {
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// Arrange
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float altitude = 100.0f; // Exactly equal to upper threshold
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uint32_t timestamp = getCurrentTimestamp();
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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// Assert
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EXPECT_FALSE(alert_manager.hasActiveAlerts());
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EXPECT_EQ(alert_manager.getActiveAlerts().size(), 0);
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}
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TEST_F(AlertManagerTest, testHasActiveAlerts) {
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EXPECT_FALSE(manager.hasActiveAlerts());
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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EXPECT_TRUE(manager.hasActiveAlerts());
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}
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// Test case: checkAltitudeAlert - Altitude exactly at lower threshold
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TEST_F(AlertManagerTest, testCheckAltitudeAlertAtLowerThreshold) {
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// Arrange
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float altitude = -50.0f; // Exactly equal to lower threshold
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uint32_t timestamp = getCurrentTimestamp();
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TEST_F(AlertManagerTest, testHasUnacknowledgedAlerts) {
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EXPECT_FALSE(manager.hasUnacknowledgedAlerts());
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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EXPECT_TRUE(manager.hasUnacknowledgedAlerts());
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manager.acknowledgeAllAlerts(mock_timestamp + 1);
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EXPECT_FALSE(manager.hasUnacknowledgedAlerts());
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}
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// Act
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alert_manager.checkAltitudeAlert(altitude, timestamp);
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TEST_F(AlertManagerTest, testGetActiveAlerts) {
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mock_timestamp = 1640995200;
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manager.triggerSensorFailure(mock_timestamp);
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auto alerts = manager.getActiveAlerts();
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EXPECT_EQ(alerts.size(), 1);
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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<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;
|
||||
});
|
||||
// Assert
|
||||
EXPECT_FALSE(alert_manager.hasActiveAlerts());
|
||||
EXPECT_EQ(alert_manager.getActiveAlerts().size(), 0);
|
||||
}
|
||||
Loading…
Reference in New Issue