merge

Author: tdwivedi786

CMakeLists.txt

@@ -0,0 +1,50 @@
+cmake_minimum_required(VERSION 3.28)
+project(Propulsion_2024)
+
+set(CMAKE_CXX_STANDARD 14)
+add_compile_options("-g")
+
+# Optional mocking flag
+option(MOCK_RPI "Use mock WiringPi" OFF)
+
+# Include paths
+include_directories(
+    ${PROJECT_SOURCE_DIR}/lib
+    ${PROJECT_SOURCE_DIR}/testing
+)
+
+# Enable GTest
+include(FetchContent)
+FetchContent_Declare(
+  googletest
+  URL https://github.com/google/googletest/archive/d144031940543e15423a25ae5a8a74141044862f.zip
+)
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(googletest)
+
+enable_testing()
+
+# Define test target
+add_executable(propulsion_test
+    testing/Command_Interpreter_Testing.cpp
+    lib/Command.h
+    lib/Command_Interpreter.cpp
+    lib/Command_Interpreter.h
+    lib/Wiring.cpp
+    lib/Wiring.h
+)
+
+# Always link GTest
+target_link_libraries(propulsion_test GTest::gtest_main)
+
+# Define mock or real behavior
+if(MOCK_RPI)
+    message(STATUS "Building with MOCK_RPI=ON: Using mock WiringPi (no external linkage).")
+    target_compile_definitions(propulsion_test PRIVATE MOCK_RPI)
+else()
+    message(STATUS "Building with MOCK_RPI=OFF: Linking to real WiringPi.")
+    target_link_libraries(propulsion_test wiringPi)
+endif()
+
+include(GoogleTest)
+gtest_discover_tests(propulsion_test)