build testing

Author: Garcia6l20

.github/workflows/cmake.yml

@@ -101,6 +101,7 @@ jobs:
         cmake $GITHUB_WORKSPACE \
           -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
           -DCMAKE_CXX_STANDARD=20 \
+          -DBUILD_TESTING=ON \
           -DCMAKE_CXX_FLAGS=${{ matrix.config.cxx_flags }} \
           -DCMAKE_EXE_LINKER_FLAGS=${{ matrix.config.exe_linker_flags }} \
           -DCMAKE_VERBOSE_MAKEFILE=ON