From: nobu.nokada@...
Date: 2002-08-09T08:59:49+09:00
Subject: Re: Testing for mod_ruby (was "how do i mock the presence / absence of a constant w/out getting warnings?")

Hi,

At Fri, 9 Aug 2002 05:03:06 +0900,
Patrick May wrote:
> I am writing unit tested code which needs to behave differently
> depending on whether MOD_RUBY is present or absent.  Currently, such
> behavior is near impossible to mock, b/c to ruby constants are exactly
> that -- constant.  I can't "undeclare" a top level constant to
> teardown the MOD_RUBY tests.

Use Module#remove_const.

  Object.module_eval {remove_const(:MOD_RUBY)}

-- 
Nobu Nakada