Formulated acceptance spec for embeds

lib/guacamole/collection.rb

@@ -74,6 +74,10 @@ def all
         Query.new(connection.query, mapper)
       end
 
+      def map(&block)
+        mapper.instance_eval(&block)
+      end
+
       def add_timestamps_to_model(model)
         timestamp = Time.now
         model.created_at = timestamp

spec/acceptance/basic_spec.rb

@@ -2,16 +2,27 @@
 require 'guacamole'
 require 'acceptance/spec_helper'
 
+class Comment
+  include Guacamole::Model
+
+  attribute :text, String
+end
+
 class Article
   include Guacamole::Model
 
   attribute :title, String
+  attribute :comments, Array[Comment]
 
   validates :title, presence: true
 end
 
 class ArticlesCollection
   include Guacamole::Collection
+
+  map do
+    embeds :comments
+  end
 end
 
 describe 'ModelBasics' do
@@ -88,6 +99,16 @@ class ArticlesCollection
 
       expect(result.title).to eq 'Disturbed'
     end
+
+    it 'should allow to nest models' do
+      pending 'To be implemented'
+
+      article_with_comments = Fabricate(:article_with_two_comments)
+      found_article = subject.by_key(article_with_comments.key)
+
+      expect(found_article.comments.first).to be_a Comment
+      expect(found_article.comments).to eq article_with_comments.comments
+    end
   end
 
 end

spec/fabricators/article_fabricator.rb

@@ -3,3 +3,8 @@
 Fabricator(:article) do
   title 'And then there was silence'
 end
+
+Fabricator(:article_with_two_comments, from: Article) do
+  title 'I have two comments'
+  comments(count: 2) { |attrs, i| Fabricate.build(:comment, text: "I'm comment number #{i}") }
+end

spec/fabricators/comment_fabricator.rb

@@ -0,0 +1,5 @@
+# -*- encoding: utf-8 -*-
+
+Fabricator(:comment) do
+  text 'This article is super awesome'
+end