proper cmake

tests/CMakeLists.txt

@@ -0,0 +1,28 @@
+cmake_minimum_required(VERSION 3.22)
+
+# GoogleTest requires at least C++14
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.24.0")
+    cmake_policy(SET CMP0135 NEW)
+endif ()
+
+include(FetchContent)
+FetchContent_Declare(
+        googletest
+        GIT_REPOSITORY https://github.com/google/googletest.git
+        GIT_TAG release-1.12.1
+)
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(googletest)
+include(GoogleTest)
+
+add_subdirectory(utils)
+
+add_subdirectory(chunkers)
+add_subdirectory(clitests)
+add_subdirectory(crypto)
+add_subdirectory(fulltests)
+add_subdirectory(repo)