Re: Unit Testing Style

On Tuesday,  3 June 2003 at 12:16:50 +0900, Jim Weirich wrote:
> On Mon, 2003-06-02 at 22:15, Jim Freeze wrote:
> > On Tuesday,  3 June 2003 at 10:30:00 +0900, Jim Weirich wrote:
> > > [...] (usually a separate Rake/Make target). [...]
> >  
> >  So Jim, do you have a short example of using rake to
> >  manage unit tests?
> >  I am thinking about moving from make to rake so my tests
> >  will be environment independent (at least it will be easier
> >  to install rake than make).
> 
> I was wondering if anyone would catch the Rake reference.
> 
> A dirt simple example follows.  Assume all of your unit tests are in a
> directory named "test" and that your source code is in a directory named
> "lib".
> 
>   task :test do			# Run the Unit Tests
>     Sys.ruby %{-Ilib -Itest } + 
>       %{-e 'Dir["test/test*.rb"].each { |fn| require fn }'}
>   end
> 

Thanks for the example.

> Truthfully, I'm still learning to use Rake effectively.  I've been
> limited by Make for so long, it is taking me a while to see some of the
> possibilities.  
> 
> For example, I'm playing around with a Builder object that is
> knowledgable about how a, for example, Ruby project is built.  All you
> do is specify a few special directories or actions and the Builder will
> construct the make targets for you programmatically.  I'm watching the
> discussion on "standard" project directories closely, because if we can
> standardize the directory structure, then more knowledge can be moved
> into the Builder.

I think the Standard Project Directories discussion has died
down. Either we reached a consensus, or wore everyone out. ;)
Below is the final state it reached:

------------------
Below is a suggested directory hierarchy.
All of the directories, except possibly test/ ;),
are optional. Most of the filenames listed
are optional but are listed for consistent
spelling and capitalization.


CHANGELOG
INSTALL 
LICENSE
Manifest
README     # if multi lang, README.en, README.ja, etc
TODO       # optional
install.rb # place holder
setup.rb   # place holder
  bin/
     # ruby executables
     # other executables
  contrib/
     # third party contributions
  doc/  # If multi lang, then use doc.en, doc.ja, etc
     man/       # for unix man
     api/       # rdoc output
     rd/        # if rd based docs
     tutorial/
  example/
  ext/
     ext_name/
       extconf.rb
       ... other source
  lib/
     # .rb files that go into RUBY_LIB
     # may want to use parallel directory structure below
     # site_ruby/<rev>/
  src/
     <other_lang_name>/
  test/
     # test suites. Best if dirs mirror lib/.


-- 
Jim Freeze
----------
Common sense is instinct, and enough of it is genius.
		-- Josh Billings