在 CMakeLists.txt 中启用测试功能，并清理测试目录的多余代码

CMakeLists.txt

@@ -5,6 +5,7 @@ set(CMAKE_C_STANDARD 11)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(GTEST_VERSION 1.17.0)
+enable_testing()
 
 include_directories(include)
 

tests/CMakeLists.txt

@@ -9,6 +9,4 @@ foreach (TEST_SRC ${TEST_SOURCES})
     target_link_libraries(${TEST_NAME} PUBLIC ${TEST_LIBS})
 
     add_test(NAME ${TEST_NAME} COMMAND ${TEST_NAME})
-endforeach ()
-
-enable_testing()
+endforeach ()