install dependencies

macOS

brew install cmake
brew install googletest

Ubuntu

CMake

wget https://github.com/Kitware/CMake/releases/download/v3.31.3/cmake-3.31.3.tar.gz
gunzip cmake-3.31.3.tar.gz 
tar -xvf cmake-3.31.3.tar 
cd cmake-3.31.3/
./bootstrap && make && sudo make install

googletest

git clone https://github.com/google/googletest.git -b v1.15.2
cd googletest        # Main directory of the cloned repository.
mkdir build          # Create a directory to hold the build output.
cd build
cmake ..             # Generate native build scripts for GoogleTest.

excute shell script

./test.sh