riot-mongoid

class Photo
  include Mongoid::Document

  field :title,   :type => String
  field :caption, :type => String, :default => ""

  referenced_in,   :account
  references_many, :comments
  embedded_in,     :customer, :class_name => "Person"

  validates_presence_of :caption

  validates :states, :inclusion_of_set => { :in => [1, 2, 3] }

  key :title, :caption
end

context "Photo Model" do

  context 'definition' do
    setup { Photo }

    # field associations
    asserts_topic.has_field :title,   :type => String
    asserts_topic.has_field :caption, :type => String, :default => ""

    # association assertions
    asserts_topic.has_association :referenced_in,   :account
    asserts_topic.has_association :references_many, :comments
    asserts_topic.has_association :embedded_in,     :customer, :class_name => "Person"

    # validation assertions
    asserts_topic.has_validation :validates_presence_of, :caption

    # support for custom validators, see the tests for a complete example
    asserts_topic.has_validation :validates, :states, :inclusion_of_set => { :in => [1, 2, 3] }

    # key assertions
    asserts_topic.has_key :title, :caption
  end
end