[pm-h] Test::Group

todd.e.rinaldo at jpmorgan.com todd.e.rinaldo at jpmorgan.com
Wed Aug 6 09:24:17 PDT 2008



> -----Original Message-----
> From: houston-bounces+todd.e.rinaldo=jpmorgan.com at pm.org 
> [mailto:houston-bounces+todd.e.rinaldo=jpmorgan.com at pm.org] 
> On Behalf Of G. Wade Johnson
> Sent: Tuesday, August 05, 2008 10:28 PM
> To: houston at pm.org
> Subject: [pm-h] Test::Group
> 
> 
> If you haven't checked out the module Test::Group, it's definitely
> worth a look. The feature I found most interesting was 
> described in the
> section of the docs labelled Reflexivity.
> 
> This allows you to easily build new test predicates that 
> internally can
> use all of the normal Test::More predicates, but only count 
> as a single
> test.
> 
> Pretty nice for testing complex objects.
> 
> G. Wade


I like it but it doesn't solve my largest problem, which is testing
failures on an object. I keep finding myself doing the following ALOT

1. Manufacture datastructure I expect to fail
2. call sub (sometimes with an eval around it)
3. Test ref type for return (possibly multiple if it's an array)
4. test result value(s)
5. test $@ for expected result
6. Clear $@

Makes a single test ugly, but I'm not sure if Test::group solves this
problem. Does anyone know of any modules that would fix this problem?
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