Rails Ruby on Rails

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  Daniel Abrahamsson December 16th, 2010 @ 11:27 AM

  I'm facing the same issue with running my tests, due to the double loading of the environment.What is the reason that the environment is loaded twice?

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  Roger Leite February 16th, 2011 @ 10:36 AM

  I tested with rails 3.0.4, created an empty application and scaffold of users.
  With a "puts" in config/environment.rb, i did:

  rake test -t
(in /home/roger/dev/trivial/temp/raketest) Invoke test (first_time) Execute test Invoke test:units (first_time) Invoke test:prepare (first_time) Invoke db:test:prepare (first_time) Invoke db:abort_if_pending_migrations (first_time) Invoke environment (first_time) Execute environment ENV LOADED !
Execute db:abort_if_pending_migrations Execute db:test:prepare Invoke db:test:load (first_time) Invoke db:test:purge (first_time) Invoke environment Execute db:test:purge Execute db:test:load Invoke db:schema:load (first_time) Invoke environment Execute db:schema:load Execute test:prepare Execute test:units ENV LOADED !
Loaded suite /home/roger/.rvm/gems/ruby-1.8.7-p330@global/gems/rake-0.8.7/lib/rake/rake_test_loader
Started
. Finished in 0.027144 seconds.

  1 tests, 1 assertions, 0 failures, 0 errors
  Invoke test:functionals (first_time) Invoke test:prepare ** Execute test:functionals ENV LOADED !
  Loaded suite /home/roger/.rvm/gems/ruby-1.8.7-p330@global/gems/rake-0.8.7/lib/rake/rake_test_loader
  Started
  ....... Finished in 0.171518 seconds.

  7 tests, 10 assertions, 0 failures, 0 errors
  Invoke test:integration (first_time) Invoke test:prepare ** Execute test:integration

  I tried to test with rails edge too (changing Gemfile to use gem 'rails', :git => 'git://github.com/rails/rails.git'), and i got an error:

  
(in /home/roger/dev/trivial/temp/raketest) Invoke test (first_time) Execute test Invoke test:units (first_time) Invoke test:prepare (first_time) Invoke db:test:prepare (first_time) Invoke db:abort_if_pending_migrations (first_time) Invoke environment (first_time) Execute environment Invoke test:functionals (first_time) Invoke test:prepare ** Execute test:functionals /home/roger/.rvm/gems/ruby-1.8.7-p330@rails-edge/bundler/gems/rails-8276a240207a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb:23: uninitialized constant Rack::Session::Abstract::SessionHash (NameError)

  {mkd-extraction-a95f96cb27b5f9de47f004b440afe16e}

  Invoke test:integration (first_time) Invoke test:prepare ** Execute test:integration Errors running test:units, test:functionals!
  

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  Roger Leite February 16th, 2011 @ 10:43 AM

  Trying to clean the previous message

  I tested with rails 3.0.4, created an empty application and scaffold of users.
  With a "puts" in config/environment.rb, i did:

  rake test -t

  I tried to test with rails edge too (changing Gemfile to use gem 'rails', :git => 'git://github.com/rails/rails.git'), and i got an error.

  Put the output at gist: https://gist.github.com/829168

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  Roger Leite February 16th, 2011 @ 10:56 AM

  Looking at source, i realized two things:
  1. https://github.com/rails/rails/blob/master/railties/lib/rails/appli... Rails, raises exception if application is already initialized.
  2. Task test ( https://github.com/rails/rails/blob/master/railties/lib/rails/test_... ) invokes "test:units test:functionals test:integration". I think they are running in different process.

  Somebody can help me ?

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  Christopher Meiklejohn March 3rd, 2011 @ 04:37 AM

  Hi Roger,

  I'm not running into any problems running the test suite on the rails master branch -- can you try doing this again?

  Thanks,
  Chris

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  Christopher Meiklejohn March 3rd, 2011 @ 05:18 AM

  Roger,

  Keep in mind if you are running edge rails, you need to be running edge rack as well, which is probably why you are getting the SessionHash error.

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  Roger Leite March 3rd, 2011 @ 02:42 PM

  I didn't know about edge rack ...
  Sorry for the false positive.

  Thanks for the tip Christopher! It worked.