测试：GoogleTest 全面单测（10工况设备表/故障检测/协议/消息/SQLite读回）+ UDP→SQLite 集成测试，src 零改动

test/CMakeLists.txt

@@ -5,10 +5,12 @@ project(H100PowerMangerTests)
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+# 需要 GoogleTest（由 CI Dockerfile 或本地安装，提供 GTestConfig/库）
+find_package(GTest REQUIRED)
 
-################################################SQLiteTest####################################################################
+################################################SQLiteTest（保留原有）#######
 # 添加 SQLite 测试可执行文件（不使用第三方测试库）
-add_executable(SQLiteTest 
+add_executable(SQLiteTest
     until/testSqlitdb.cpp
     ${CMAKE_SOURCE_DIR}/src/pPowerManger/sqlit3/SQLite.cpp
     ${CMAKE_SOURCE_DIR}/src/pPowerManger/sqlit3/sqlite3.c
@@ -16,7 +18,7 @@ add_executable(SQLiteTest
 )
 
 # 包含目录
-target_include_directories(SQLiteTest PRIVATE 
+target_include_directories(SQLiteTest PRIVATE
     ${CMAKE_SOURCE_DIR}/src/pPowerManger
     ${CMAKE_SOURCE_DIR}/src/pPowerManger/sqlit3
 )
@@ -27,4 +29,82 @@ target_link_libraries(SQLiteTest
     dl
 )
 
-################################################PowerMangerTest####################################################################
+################################################PowerMangerTests（gtest）####
+# 综合单元测试：Driver / SystemData / FaultMap / Upmsg / UdpComm /
+# PmSysvariable / SQLite 读回。仅链接现有 src 源码，不改动生产代码。
+set(PM_SRC_DIR ${CMAKE_SOURCE_DIR}/src/pPowerManger)
+
+set(PM_TEST_SOURCES
+    until/DriverTest.cpp
+    until/SystemDataTest.cpp
+    until/FaultMapTest.cpp
+    until/UpmsgTest.cpp
+    until/UdpCommTest.cpp
+    until/PmSysvariableTest.cpp
+    until/SqliteTest.cpp
+)
+
+add_executable(PowerMangerTests ${PM_TEST_SOURCES}
+    ${PM_SRC_DIR}/driver.cpp
+    ${PM_SRC_DIR}/udpcomm/udpComm.cpp
+    ${PM_SRC_DIR}/upmsg/upmsg_definitions.cpp
+    ${PM_SRC_DIR}/sqlit3/SQLite.cpp
+    ${PM_SRC_DIR}/sqlit3/sqlite3.c
+    ${PM_SRC_DIR}/logc/loguru.cpp
+)
+
+target_include_directories(PowerMangerTests PRIVATE
+    ${PM_SRC_DIR}
+    ${PM_SRC_DIR}/sqlit3
+    ${PM_SRC_DIR}/upmsg
+    ${PM_SRC_DIR}/udpcomm
+    ${PM_SRC_DIR}/logc
+)
+
+# gtest 需要 C++14+
+set_target_properties(PowerMangerTests PROPERTIES
+    CXX_STANDARD 14
+    CXX_STANDARD_REQUIRED ON
+)
+
+# 兼容两种 gtest 安装方式：镜像安装(提供 GTest::gtest_main) 或 apt(仅 GTest_LIBRARIES)
+if(TARGET GTest::gtest_main)
+    set(GTEST_LIBS GTest::gtest_main GTest::gtest)
+else()
+    set(GTEST_LIBS ${GTest_LIBRARIES})
+    target_include_directories(PowerMangerTests PRIVATE ${GTest_INCLUDE_DIRS})
+endif()
+
+target_link_libraries(PowerMangerTests
+    ${GTEST_LIBS}
+    ${MOOS_LIBRARIES}
+    mbutil
+    jsoncpp
+    m
+    pthread
+    dl
+)
+
+################################################udpFeeder（集成测试用）#######
+# 集成测试辅助：向 pPowerManger 发送真实 CCU 状态反馈 UDP 消息（字节级一致）
+add_executable(udpFeeder
+    integration/udp_feeder.cpp
+    ${PM_SRC_DIR}/udpcomm/udpComm.cpp
+    ${PM_SRC_DIR}/logc/loguru.cpp
+)
+target_include_directories(udpFeeder PRIVATE
+    ${PM_SRC_DIR}
+    ${PM_SRC_DIR}/udpcomm
+    ${PM_SRC_DIR}/logc
+)
+set_target_properties(udpFeeder PROPERTIES
+    CXX_STANDARD 11
+    CXX_STANDARD_REQUIRED ON
+)
+target_link_libraries(udpFeeder
+    ${MOOS_LIBRARIES}
+    mbutil
+    m
+    pthread
+    dl
+)