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Contents
require 'spec_helper'
describe 'Many to One Associations' do
before :all do
module ::Blog
class User
include DataMapper::Resource
property :name, String, :key => true
property :age, Integer
property :summary, Text
property :description, Text
property :admin, Boolean, :accessor => :private
belongs_to :parent, self, :required => false
has n, :children, self, :inverse => :parent
belongs_to :referrer, self, :required => false
has n, :comments
# FIXME: figure out a different approach than stubbing things out
def comment=(*)
# do nothing with comment
end
end
class Author < User; end
class Comment
include DataMapper::Resource
property :id, Serial
property :body, Text
belongs_to :user
end
class Article
include DataMapper::Resource
property :id, Serial
property :body, Text
has n, :paragraphs
end
class Paragraph
include DataMapper::Resource
property :id, Serial
property :text, String
belongs_to :article
end
end
class ::Default
include DataMapper::Resource
property :name, String, :key => true, :default => 'a default value'
end
DataMapper.finalize
@user_model = Blog::User
@author_model = Blog::Author
@comment_model = Blog::Comment
@article_model = Blog::Article
@paragraph_model = Blog::Paragraph
end
supported_by :all do
before :all do
user = @user_model.create(:name => 'dbussink', :age => 25, :description => 'Test')
comment = @comment_model.create(:body => 'Cool spec', :user => user)
@comment = @comment_model.get(*comment.key)
@user = @comment.user
end
it_should_behave_like 'A public Resource'
it_should_behave_like 'A Resource supporting Strategic Eager Loading'
end
end
Version data entries
9 entries across 9 versions & 3 rubygems