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Contents
require 'spec_helper'
describe 'SEL', 'with STI subclasses' do
before :all do
module ::Blog
class Author
include DataMapper::Resource
property :id, Serial
property :name, String
has n, :messages
end
class Message
include DataMapper::Resource
property :id, Serial
property :type, Discriminator
property :title, String, :required => true
belongs_to :author
end
class Article < Message; end
class Comment < Message; end
end
DataMapper.finalize
@author_model = Blog::Author
@message_model = Blog::Message
@article_model = Blog::Article
@comment_model = Blog::Comment
end
supported_by :all do
before :all do
author1 = @author_model.create(:name => 'Dan Kubb')
author2 = @author_model.create(:name => 'Sindre Aarsaether')
@article_model.create(:title => 'SEL', :author => author1)
@article_model.create(:title => 'STI', :author => author1)
@comment_model.create(:title => 'SEL and STI error', :author => author2)
end
it 'should allow STI loading of mixed relationships' do
lambda {
@message_model.all.each { |message| message.author }
}.should_not raise_error(ArgumentError)
end
end
end
Version data entries
11 entries across 11 versions & 3 rubygems