- Move test_*.cpp and fixtures/ to tests/RHI/D3D12/unit/ - Create unit/CMakeLists.txt with proper test configuration - Simplify parent CMakeLists.txt to use add_subdirectory - Integration tests remain in integration/ folder
- Move test_*.cpp and fixtures/ to tests/RHI/D3D12/unit/ - Create unit/CMakeLists.txt with proper test configuration - Simplify parent CMakeLists.txt to use add_subdirectory - Integration tests remain in integration/ folder