[FEAT] Add test and Tuplus object

CMakeLists.txt

@@ -2,23 +2,29 @@ cmake_minimum_required(VERSION 3.14)
 project(raytracing_challenge)
 
 # GoogleTest requires at least C++14
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 include(FetchContent)
 FetchContent_Declare(
   googletest
-  URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
+  URL https://github.com/google/googletest/archive/refs/tags/v1.14.0.zip
 )
+
 # For Windows: Prevent overriding the parent project's compiler/linker settings
 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
 FetchContent_MakeAvailable(googletest)
 
 enable_testing()
 
+include_directories("${CMAKE_SOURCE_DIR}/src")
+
 add_executable(
   rc_tests
-  tests/chapitre01_tests.cpp
+
+  src/tuple.cpp
+
+  tests/chapitre01_tuples.cpp
 )
 target_link_libraries(
   rc_tests