def get_backend_args_for_dir(backend: Backend, builddir: str) -> T.List[str]:
    '''
    Visual Studio backend needs to be given the solution to build
    '''
    if backend is Backend.vs:
        sln_name = glob(os.path.join(builddir, '*.sln'))[0]
        return [os.path.split(sln_name)[-1]]
    return []

    Visual Studio backend needs to be given the solution to build
    
run_tests.py