@@ -13,6 +13,7 @@ ActiveRecord::Migration.suppress_messages do create_table :posts, :force => true do |t| t.column "author_id", :integer t.column "category_id", :integer + t.column "inflamatory", :boolean end create_table :categories, :force => true do |t| @@ -56,6 +57,17 @@ class Author < User end class Post < ActiveRecord::Base + + # testing with_scope + def self.find_inflamatory(*args) + with_scope :find => {:conditions => {:inflamatory => true}} do + find(*args) + end + end + + # only test named_scope in edge + named_scope(:inflamatory) if respond_to?(:named_scope) + belongs_to :author belongs_to :category has_many :comments spec/app.rb @@ -43,28 +43,66 @@ describe 'Commenter use case (a1: p1>c1, a2: p2>c1, p3>c2, a3: p4>c3)' do @u1.comments.should == [@comment] end - it "a1.commenters.should == []" do - @a1.commenters.should == [] + it "a1.commenters should be empty" do + @a1.commenters.should be_empty end - it "a2.commenters.should == [u1]" do + it "a2.commenters should == [u1]" do @a2.commenters.should == [@u1] end - it "u1.commented_posts.should == [p2]" do + it "u1.commented_posts should == [p2]" do @u1.commented_posts.should == [@p2] end - it "u1.commented_authors.should == [a2]" do + it "u1.commented_posts.find_inflamatory(:all) should be empty" do + @u1.commented_posts.find_inflamatory(:all).should be_empty + end + + if ActiveRecord::Base.respond_to?(:named_scope) + it "u1.commented_posts.inflamatory should be empty" do + @u1.commented_posts.inflamatory.should be_empty + end + end + + it "u1.commented_authors should == [a2]" do @u1.commented_authors.should == [@a2] end - it "u1.posts_of_interest.should == [p1, p2, p3]" do + it "u1.posts_of_interest should == [p1, p2, p3]" do @u1.posts_of_interest.should == [@p1, @p2, @p3] end - it "u1.categories_of_interest.should == [c1, c2]" do + it "u1.categories_of_interest should == [c1, c2]" do @u1.categories_of_interest.should == [@c1, @c2] end + + describe "when p2 is inflamatory" do + before do + @p2.toggle!(:inflamatory) + end + + it "p2 should be inflamatory" do + @p2.should be_inflamatory + end + + it "u1.commented_posts.find_inflamatory(:all) should == [p2]" do + @u1.commented_posts.find_inflamatory(:all).should == [@p2] + end + + it "u1.posts_of_interest.find_inflamatory(:all) should == [p2]" do + @u1.posts_of_interest.find_inflamatory(:all).should == [@p2] + end + + if ActiveRecord::Base.respond_to?(:named_scope) + it "u1.commented_posts.inflamatory should == [p2]" do + @u1.commented_posts.inflamatory.should == [@p2] + end + + it "u1.posts_of_interest.inflamatory should == [p2]" do + @u1.posts_of_interest.inflamatory.should == [@p2] + end + end + end end end spec/models/commenter_spec.rb 0e20ac5e29064b23b6d9aff88ae34ee77254c8d7 Ian White ian.w.white@gmail.com http://github.com/ianwhite/nested_has_many_through/commit/50d47663286883e23e39d605cc99dfc9d3163747 50d47663286883e23e39d605cc99dfc9d3163747 2008-04-30T04:46:17-07:00 2008-04-30T04:46:17-07:00 Added with_scope and named_scope specs e52e8f752cfc5b1fc6f547c77daea9834e644921 Ian White ian.w.white@gmail.com