find_reaction_spec.phase1.rb

describe FindReaction do
  before :all do
    @post = build :post, locale: "en", type: "basic"
  end
  before :each do
    @post.reaction = nil
  end
  
  describe :reaction do
   #Spec 1
    it "should return no reaction template when there are no reaction templates" do
      reaction = FindReaction.for(@post).reaction
      reaction.should be_blank
    end
    #Spec 2
    it "should return no reaction template if reaction templates exist, but non fitting" do
      reaction1 = ReactionTemplate.create! locale: "de", subtypes: ["basic", "top_x"]
      reaction2 = ReactionTemplate.create! locale: "en", subtypes: ["slideshow", "top_x"]
      reaction = FindReaction.for(@post).reaction
      reaction.should be_blank
    end
    #Spec 3
    it "should return the right reaction if it exists" do
      reaction1 = ReactionTemplate.create! locale: @post.locale, subtypes: [@post.type, "top_x"]
      reaction2 = ReactionTemplate.create! locale: @post.locale, subtypes: [@post.type, "top_x"]
      reaction3 = ReactionTemplate.create! locale: @post.locale, subtypes: ["slideshow", "top_x"]
      reaction = FindReaction.for(@post).reaction
      reaction.should_not be_blank
      reaction.should eq reaction2
    end
  end
 
  describe :attach do
    #Spec 4
    it "should change posts reaction_template when attaching it" do
      post.reaction_template.should be_nil
      reaction = ReactionTemplate.create! locale: @post.locale, subtypes: [@post.type, "top_x"]
      FindReaction.for(post).attach
      post.reaction_template.should_not be_nil
      post.reaction_template.should eq reaction
    end  
  end

end