added tests for photos page

public/javascripts/app/models/photos.js

@@ -62,4 +62,8 @@ app.models.Photos = Backbone.Model.extend({
     return "createdAt";
   },
 
+  add : function(models){
+    this.photos.add(models)
+  }
+
 });

spec/controllers/photos_controller_spec.rb

@@ -80,6 +80,14 @@ describe PhotosController do
       assigns[:person].should == bob.person
       assigns[:posts].should == [@bobs_photo]
     end
+
+    it "returns json when requested" do
+      request.env['HTTP_ACCEPT'] = 'application/json'
+      get :index, :person_id => alice.person.guid.to_s
+
+      response.headers['Content-Type'].should match 'application/json.*'
+      save_fixture(response.body, "photos_json")
+    end
   end
 
   describe '#show' do

spec/javascripts/app/models/photo_spec.js

@@ -0,0 +1,27 @@
+describe("app.models.Photo", function() {
+  
+  beforeEach(function(){
+    this.photo = new app.models.Photo();
+  });
+
+  describe("url", function(){
+    it("should be /photos when it doesn't have an id", function(){
+      expect(new app.models.Photo().url()).toBe("/photos");
+    });
+  
+    it("should be /photos/id when it doesn't have an id", function(){
+      expect(new app.models.Photo({id: 5}).url()).toBe("/photos/5");
+    });
+  });
+  
+  describe("createdAt", function() {
+    it("returns the photo's created_at as an integer", function() {
+      var date = new Date;
+      this.photo.set({ created_at: +date * 1000 });
+
+      expect(typeof this.photo.createdAt()).toEqual("number");
+      expect(this.photo.createdAt()).toEqual(+date);
+    });
+  });
+
+});

spec/javascripts/app/views/photos_view_spec.js

@@ -0,0 +1,45 @@
+describe("app.views.Photos", function() {
+  beforeEach(function() {
+    loginAs({name: "alice", avatar : {small : "http://avatar.com/photo.jpg"}});
+
+    this._photos = $.parseJSON(spec.readFixture("photos_json"))["photos"];
+
+    this.photos = new app.models.Photos();
+    this.photos.add(this._photos);
+
+    this.view = new app.views.Photos({model : this.photos});
+
+    // do this manually because we've moved loadMore into render??
+    this.view.render();
+    _.each(this.view.collection.models, function(photo) {
+      this.view.addPhoto(photo);
+    }, this);
+  });
+
+  describe("initialize", function() {
+    // nothing there yet
+  });
+
+  describe("#render", function() {
+    beforeEach(function() {
+      this.photo = this.photos.photos.models[0];
+      this.photoElement = $(this.view.$("#" + this.photo.get("guid")));
+    });
+
+    context("when rendering a photo message", function() {
+      it("shows the photo in the content area", function() {
+        expect(this.photoElement.length).toBeGreaterThan(0); //markdown'ed
+      });
+    });
+  });
+
+  describe("removeLoader", function() {
+    it("emptys the pagination div when the stream is fetched", function() {
+      $("#jasmine_content").append($('<div id="paginate">OMG</div>'));
+      expect($("#paginate").text()).toBe("OMG");
+      this.view.photos.trigger("fetched");
+      expect($("#paginate")).toBeEmpty();
+    });
+  });
+  
+});