describe("app.views.LikesInfo", function(){
  beforeEach(function(){
    loginAs({id : -1, name: "alice", avatar : {small : "http://avatar.com/photo.jpg"}});

    Diaspora.I18n.load({stream : {
      pins : {
        zero : "<%= count %> Pins",
        one : "<%= count %> Pin"}
      }
    });

    var posts = $.parseJSON(spec.readFixture("stream_json"));
    this.post = new app.models.Post(posts[0]); // post with a like
    this.view = new app.views.LikesInfo({model: this.post});
  });

  describe(".render", function(){
    it("displays a the like count if it is above zero", function() {
      spyOn(this.view.model.interactions, "likesCount").and.returnValue(3);
      this.view.render();
      expect($(this.view.el).find(".expand_likes").length).toBe(1);
    });

    it("does not display the like count if it is zero", function() {
      spyOn(this.view.model.interactions, "likesCount").and.returnValue(0);
      this.view.render();
      expect($(this.view.el).html().trim()).toBe("");
    });

    it("fires on a model change", function(){
      spyOn(this.view, "postRenderTemplate");
      this.view.model.interactions.trigger('change');
      expect(this.view.postRenderTemplate).toHaveBeenCalled();
    });
  });

  describe("showAvatars", function(){
    beforeEach(function(){
      spyOn(this.post.interactions, "fetch").and.callThrough();
    });

    it("calls fetch on the model's like collection", function(){
      this.view.showAvatars();
      expect(this.post.interactions.fetch).toHaveBeenCalled();
    });

    it("sets the fetched response to the model's likes", function(){
      //placeholder... not sure how to test done functionalty here
    });

    it("re-renders the view", function(){
      //placeholder... not sure how to test done functionalty here
    });
  });
});