diaspora/spec/javascripts/app/views/feedback_view_spec.js

describe("app.views.Feedback", function(){
  beforeEach(function(){
    this.userAttrs = _.extend(factory.userAttrs(), {guid : -1});
    loginAs(this.userAttrs);

    Diaspora.I18n.load({stream : {
      'like' : "Like",
      'unlike' : "Unlike",
      'public' : "Public",
      'limited' : "Limted"
    }});

    var posts = $.parseJSON(spec.readFixture("stream_json"));

    this.post = new app.models.Post(posts[0]);
    this.view = new app.views.Feedback({model: this.post});
  });


  describe("triggers", function() {
    it('re-renders when the model triggers feedback', function(){
      spyOn(this.view, "postRenderTemplate");
      this.view.model.interactions.trigger("change");
      expect(this.view.postRenderTemplate).toHaveBeenCalled();
    });
  });

  describe(".render", function(){
    beforeEach(function(){
      this.link = function(){ return this.view.$("a.like"); };
      this.view.render();
    });

    context("likes", function(){
      it("calls 'toggleLike' on the target post", function(){
        loginAs(this.post.interactions.likes.models[0].get("author"));
        this.view.render();
        spyOn(this.post.interactions, "toggleLike");
        this.link().click();
        expect(this.post.interactions.toggleLike).toHaveBeenCalled();
      });

      context("when the user likes the post", function(){
        it("the like action should be 'Unlike'", function(){
          spyOn(this.post.interactions, "userLike").and.returnValue(factory.like());
          this.view.render();
          expect(this.link().text()).toContain(Diaspora.I18n.t('stream.unlike'));
        });
      });


      context("when the user doesn't yet like the post", function(){
        beforeEach(function(){
          this.view.model.set({user_like : null});
          this.view.render();
        });

        it("the like action should be 'Like'", function(){
          expect(this.link().text()).toContain(Diaspora.I18n.t("stream.like"));
        });

        it("allows for unliking a just-liked post", function(){
          expect(this.link().text()).toContain(Diaspora.I18n.t("stream.like"));
          this.link().click();
          jasmine.Ajax.requests.mostRecent().respondWith({
            status: 201,
            responseText: JSON.stringify({
              id: 42,
              guid: 42,
              author: this.userAttrs
            })
          });
          expect(this.link().text()).toContain(Diaspora.I18n.t("stream.unlike"));
          this.link().click();
          jasmine.Ajax.requests.mostRecent().respondWith({status: 204});
          expect(this.link().text()).toContain(Diaspora.I18n.t("stream.like"));
        });
      });
    });

    context("when the post is public", function(){
      beforeEach(function(){
        this.post.attributes.public = true;
        this.view.render();
      });

      it("shows 'Public'", function(){
        expect($(this.view.el).html()).toContain(Diaspora.I18n.t('stream.public'));
      });

      it("shows a reshare_action link", function(){
        expect(this.view.$("a.reshare")).toExist();
      });

      it("does not show a reshare_action link if the original post has been deleted", function(){
        this.post.set({post_type : "Reshare", root : null});
        this.view.render();
        expect(this.view.$("a.reshare")).not.toExist();
      });
    });

    context("when the post is not public", function(){
      beforeEach(function(){
        this.post.attributes.public = false;
        this.post.attributes.root = {author : {name : "susan"}};
        this.view.render();
      });

      it("shows 'Limited'", function(){
        expect($(this.view.el).html()).toContain(Diaspora.I18n.t('stream.limited'));
      });

      it("does not show a reshare_action link", function(){
        expect(this.view.$("a.reshare")).not.toExist();
      });
    });

    context("when the current user owns the post", function(){
      beforeEach(function(){
        this.post.attributes.author = app.currentUser;
        this.view.render();
      });

      it("does not display a reshare_action link", function(){
        this.post.attributes.public = false;
        this.view.render();
        expect(this.view.$("a.reshare")).not.toExist();
      });
    });
  });

  describe("resharePost", function(){
    beforeEach(function(){
      this.post.attributes.public = true;
      this.post.attributes.root = {author : {name : "susan"}};
      this.view.render();
    });

    it("displays a confirmation dialog", function(){
      spyOn(window, "confirm");
      this.view.$("a.reshare").first().click();
      expect(window.confirm).toHaveBeenCalled();
    });

    it("reshares the model", function(){
      spyOn(window, "confirm").and.returnValue(true);
      spyOn(this.view.model.reshare(), "save").and.returnValue(new $.Deferred());
      this.view.$("a.reshare").first().click();
      expect(this.view.model.reshare().save).toHaveBeenCalled();
    });
  });
});