Fix development dependencies, so that specs can be run properly

[wolframarnold]

The gemspec was missing the proper development dependencies for the test suite to run, notably
Rails 2.3.x:
Sqlite3

The test suite is NOT Rails 3 compatible; test_helper.rb tries to require "initializer" online 20, which is not available in Rails 3.

[stffn]

Well, I'm testing against Rails 3, so it does work.

I'm fully with you on improving the test infrastructure, though. The current architecture is still based on Rails 2, though. To test, I currently have an empty Rails 3 app, execute a bundle exec bash from there, switch into the decl_auth path and run rake. Not great, I agree. Thus, any improvements welcome. Should work in Rails 2 as well, though.

[dgm]

Doesn't work with a bare rails 3.2 app.

[stffn]

Strangely enough, it works for me for Rails 3.2.5:

rails new test_app
cd test_app
bundle exec bash
cd decl_auth_path
RAILS_ROOT=path_to_test_app rake

[dgm]

I must have missed setting the rails root or something. but now, when I run the tests using that procedure (master branch, not my changes) I get a ton of errors: https://gist.github.com/1bb55e0e3c07190f6e76

[stffn]

de590c5 should have fixed that. Do you see them, even with that commit?

[dgm]

That's better, I'm down to:

 
test_usages_by_controllers(MaintenanceTest):
NoMethodError: undefined method `demodulize' for nil:NilClass