annotate test/exemplars/attachment_exemplar.rb @ 1087:74407a04925c issue_540

* (publication.rb) - fixed the acts_as_activity query (see diff to previous commit) - not returning duplicate results any longer; added the visible scope to the publication model;
* (init.rb) - created a new public permission - view_publication.

class Attachment < ActiveRecord::Base
  generator_for :container, :method => :generate_project
  generator_for :file, :method => :generate_file
  generator_for :author, :method => :generate_author

  def self.generate_project
    Project.generate!
  end

  def self.generate_author
    User.generate_with_protected!
  end

  def self.generate_file
    @file = ActiveSupport::TestCase.mock_file
  end
end