WIP: changed googletest install approach

Author: PBetzler

CMakeLists.txt

@@ -8,15 +8,17 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+include(FetchContent)
+FetchContent_Declare(
+    googletest
+    URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
+)
+FetchContent_MakeAvailable(googletest)
 
 find_package(cifuzz NO_SYSTEM_ENVIRONMENT_PATH)
 enable_testing()
+include(GoogleTest)
 enable_fuzz_testing()
-# External dependencies
-set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/external)
-include(googletest)
-
-
 
 add_subdirectory(src/simple_examples)
 add_subdirectory(src/state_example)

cmake/external/googletest.cmake

@@ -33,21 +33,18 @@ foreach(TestType IN ITEMS
 
     target_link_libraries(${TestType}_test
         explore_me
-        ${GTEST_BOTH_LIBRARIES}
+        GTest::gtest_main
     )
 
-    add_test(explore_me.${TestType} ${TestType}_test)
+    gtest_discover_tests(${TestType}_test)
 
     add_fuzz_test(${TestType}_fuzz_test
         ${TestType}_test.cpp
         TEST_FRAMEWORK 
         GTEST
-        TEST_FRAMEWORK_LIBS
-        ${GTEST_BOTH_LIBRARIES}
     )
 
     target_link_libraries(${TestType}_fuzz_test
         explore_me
-        ${GTEST_BOTH_LIBRARIES}
     )
 endforeach(TestType )