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https://issues.apache.org/jira/browse/BUILDR-29?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12562939#action_12562939
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Assaf Arkin commented on BUILDR-29:
-----------------------------------

Thanks.

Few comments form looking at the source code, I didn't merge it yet:

*  defined?(JRUBY) will fail on constant not found.  I always trip on that one. 
 Should be defined?('RUBY').

*  I'm wondering that the location default should be:
- spec -- Same one you would use if this was a Ruby project
- src/test/spec -- Consistent with src/test/java, src/test/scala, etc
- src/test/rspec -- To avoid conflict with something else that might be called 
spec

*  Project should be public on task.  I'll add that.

*  The code to locate and install the RSpec Gem worries me, it looks fragile.  
I think a better trick would be to require a Ruby file provided by Buildr, 
which will just run ahead of RSpec, requiring/installing the Gem.

*  jruby_home should not depend on project ... it won't work when tests are run 
on a sub-project.  But it can depend on the current directory being the same as 
the buildfile.


> Run RSpec specs with JRuby
> --------------------------
>
>                 Key: BUILDR-29
>                 URL: https://issues.apache.org/jira/browse/BUILDR-29
>             Project: Buildr
>          Issue Type: New Feature
>          Components: Test frameworks
>    Affects Versions: 1.3
>            Reporter: Nick Sieger
>         Attachments: buildr_framework.rb
>
>
> Attached is a test framework I wrote that allows me to write RSpec specs that 
> test Java code.
> If Buildr is run under MRI, JRuby is downloaded as a dependency and launched 
> to run the specs.
> If Buildr is run under JRuby, JRuby will launch a sub-vm of itself, including 
> the project classpath but using the same JRuby version that was used to 
> launch Buildr.
> Note the following features and/or limitations:
> * No specs for this currently exist; they'll need to be written if you want 
> the coverage. I probably won't write them (for now) :)
> * Assumes project specs are in the "spec" directory. You may want this to be 
> customized.
> * Runs specs in "specdoc" mode (hard-coded). Choosing a formatter would be 
> another possible customization.
> * Allows a {{SPEC}} environment variable to be set or passed on the 
> command-line to specifiy a single spec to run (just like the RSpec rake task)
> * Allows {{:required_gems}} as an option to be passed to the "test" clause of 
> the project, which will ensure that gems are present before running 
> (installing them if necessary) before running specs. There is currently no 
> way to specify gem version.
> * Uses ci_reporter to generate JUnit-like XML reports; assumes that they may 
> be useful (perhaps in conjunction with the junit:report task); but it's not 
> strictly necessary.

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