gistfile1.rb

class ArticleTest < ActiveSupport::TestCase
  should_validate_presence_of :title, :abstract, :body, :author

  should "submit to crossref after being saved" do
    title = 'a title'
    request = mock('crossref-request', :submit => true)
    CrossrefRequest.
      expects(:new).
      with(:title => title, ...).
      returns(request)
    Factory(:article, :title => title, ...)
  end
end