def METHOD_NAME(self):
    """Test ClangFormat is correctly installed."""
    self.assertTrue(
        shutil.which('clang-format') is not None,
        msg='ClangFormat is not installed on this computer.'
    )
    clangFormatConfigFile = os.path.join(self.ROOT_FOLDER, '.clang-format')
    self.assertTrue(
        os.path.exists(clangFormatConfigFile),
        msg=clangFormatConfigFile + ' not found.'
    )