def groups_option(f):
    new_func = click.option("-g", "--groups",
                            help="Comma-separated list of requirement groups "
                            "to include.")(f)
    return update_wrapper(new_func, f)
def step_impl(context, state, code):
    context.response = context.request.send()
    context.response.status_code.should.equal(int(code))