GoogleTest gtest_discover_test找不到测试

Question

我正在尝试将google测试添加到我的项目中，并不断地

"[build]   get_property could not find TARGET testcolor.  Perhaps it has not yet been
"

这是我的cmake文件：

cmake_minimum_required(VERSION 3.13) 
project(RAYTRACE)             
set(CMAKE_CXX_STANDARD 20)           
include(FetchContent)
include(CTest)
enable_testing()#Redundent I know 

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib)
set(INCLUDE_DIR ${PROJECT_SOURCE_DIR}/include)

include_directories("<...>/googletest-src/googletest/include")

##GTEST##
FetchContent_Declare(
  googletest
  GIT_REPOSITORY https://github.com/google/googletest.git
  GIT_TAG release-1.12.1
)
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)



set(SOURCE_FILES 
    main.cpp
    src/Utils/testcolor.cc
    src/Utils/testcolor

)
add_executable(RAYTRACE ${SOURCE_FILES})
target_link_libraries(RAYTRACE
    PRIVATE
        testcolor
        GTest::gtest_main
        GTest::gtest
)
include(GoogleTest)
gtest_discover_tests(testcolor)

在没有最后一行的情况下，gtest被正确构建，gtest.h头包含在“src/Utils/testchro.cc”中并被检测到。

但我不能再加测试了。

Answer 1

我通过遵循这解决了这个问题

在线指南，这使我了解我的许多错误配置CMake和GTest。谢谢!