Description
#4175 got Rails 5 (master) running minimally on Travis. Currently it's breaking while building the test app, due to problems with our dependencies.
The Draper issue described on #4175 can be fixed by adding this line:
gem 'activemodel-serializers-xml', github: 'rails/activemodel-serializers-xml'After that, I ran into this error, because Rails 5 automatically includes turbolinks in the application.js manifest file:
spec/rails/rails-5.0.0.alpha/app/assets/config/manifest.js:3: couldn't find file 'turbolinks' with type 'application/javascript' (Sprockets::FileNotFound)
from spec/rails/rails-5.0.0.alpha/app/assets/javascripts/application.js:15
from bundler/gems/sprockets-5a77f8b007b8/lib/sprockets/resolve.rb:58:in `resolve!'
Which can be fixed by adding it to the gemfile:
gem 'turbolinks'Rerunning, I came across this issue with Devise:
gems/devise-3.5.2/lib/devise/failure_app.rb:9:in `<class:FailureApp>': uninitialized constant ActionController::RackDelegation (NameError)
from gems/devise-3.5.2/lib/devise/failure_app.rb:8:in `<module:Devise>'
from gems/devise-3.5.2/lib/devise/failure_app.rb:3:in `<top (required)>'
from gems/devise-3.5.2/lib/devise/mapping.rb:122:in `default_failure_app'
from gems/devise-3.5.2/lib/devise/mapping.rb:67:in `initialize'
from gems/devise-3.5.2/lib/devise.rb:321:in `new'
It looks like Devise has a fairly large outstanding PR to support Rails 5: heartcombo/devise#3714, so we can use that branch for now:
gem 'devise', github: 'twalpole/devise', branch: 'rails5'I then ran into this issue:
rake db:migrate db:test:prepare
rake aborted!
LoadError: cannot load such file -- rails/test_unit/sub_test_task
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:302:in `require'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:302:in `block in require'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:268:in `load_dependency'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:302:in `require'
gems/draper-2.1.0/lib/draper/tasks/test.rake:7:in `<top (required)>'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:296:in `load'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:296:in `block in load'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:268:in `load_dependency'
bundler/gems/rails-a8876760041f/activesupport/lib/active_support/dependencies.rb:296:in `load'
gems/draper-2.1.0/lib/draper/railtie.rb:67:in `block (2 levels) in <class:Railtie>'
gems/draper-2.1.0/lib/draper/railtie.rb:67:in `each'
gems/draper-2.1.0/lib/draper/railtie.rb:67:in `block in <class:Railtie>'
Which is an issue with Draper: drapergem/draper#681
That's as far as I've gotten. I just wanted to record my progress here. Once I actually have the test suite running without exceptions, I'll open a PR.