RS, IZ, Merged from master

app/helpers/application_helper.rb

@@ -59,4 +59,20 @@ module ApplicationHelper
   def how_long_ago(obj)
     time_ago_in_words(obj.created_at) + " ago."
   end
+
+  def person_url(person)
+    case person.class.to_s
+    when "Friend"
+      friend_path(person)
+    when "User"
+      user_path(person)
+    else
+      "#"
+    end
+  end
+
+  def link_to_person(person)
+    link_to person.real_name, person_url(person)
+  end
+
 end

app/views/blogs/_blog.html.haml

@@ -1,6 +1,6 @@
 %li.message{:class => ("mine" if mine?(post))}
   %span.from
-    = link_to post.person.real_name, "#"
+    = link_to_person post.person
     %b wrote a new blog post
     %br
   %b= post.title

app/views/bookmarks/_bookmark.html.haml

@@ -1,6 +1,6 @@
 %li.message{:class => ("mine" if mine?(post))}
   %span.from
-    = link_to post.person.email, "#"
+    = link_to_person post.person
     %b shared a link
     %br
   = post.title

app/views/friends/show.html.haml

@@ -1,16 +1,11 @@
-- title "Friend"
+%h1= "#{@friend.real_name}'s network stream"
 
-%p
-  %strong Real Name:
-  = @friend.real_name
-%p
-  %strong Email:
-  = @friend.email
-%p
-  %strong Url:
-  = @friend.url
 
-%p
-  = link_to "Destroy", @friend, :confirm => 'Are you sure?', :method => :delete
-  |
-  = link_to "View All", friends_path
+
+
+- if @friend.posts
+  %ul#stream
+    - for post in @friend.posts
+      = render type_partial(post), :post => post
+- else
+  %h3 no posts to display!

app/views/status_messages/_status_message.html.haml

@@ -1,6 +1,6 @@
 %li.message{:class => ("mine" if mine?(post))}
   %span.from
-    = link_to post.person.real_name, "#"
+    = link_to_person post.person
     = post.message
   %div.time
     = "#{time_ago_in_words(post.updated_at)} ago"

app/views/users/show.html.haml

@@ -0,0 +1 @@
+%h1 user page!

spec/controllers/friends_controller_spec.rb

@@ -5,6 +5,7 @@ describe FriendsController do
   before do
     #TODO(dan) Mocking Warden; this is a temp fix
     request.env['warden'] = mock_model(Warden, :authenticate? => @user, :authenticate! => @user)
+    Factory.create(:user)
     @friend = Factory.build(:friend)
   end
   
@@ -48,5 +49,12 @@ describe FriendsController do
   
   it 'should have test that a delete removes a friend from the database' do
   end
+
+  it 'should display a list of a friends posts on their page' do
+    friend = Factory.create(:friend)
+    @status_message = Factory.create(:status_message, :person => friend)
+    get :show, :id => friend.id
+    response.body.should include @status_message.message
+  end
   
 end

spec/helpers/application_helper_spec.rb

@@ -0,0 +1,28 @@
+require File.dirname(__FILE__) + '/../spec_helper'
+
+include ApplicationHelper 
+
+describe ApplicationHelper do
+  before do
+    @user = Factory.create(:user, :email => "robert@grimm.com")
+    @friend = Factory.create(:friend)
+  end
+
+  it "should specifiy if a post is not owned user" do
+    p = Factory.create(:post, :person => @friend)
+    mine?(p).should be false
+  end
+
+  it "should specifiy if a post is owned current user" do
+    p = Factory.create(:post, :person => @user)
+    mine?(p).should be true
+  end
+
+  it "should provide a correct show path for a given friend" do
+    person_url(@friend).should == "/friends/#{@friend.id}"
+  end
+
+  it "should provide a correct show path for a given user" do
+    person_url(@user).should == "/users/#{@user.id}"
+  end
+end

spec/models/post_spec.rb

@@ -17,20 +17,38 @@ describe Post do
 
   end
 
-  it "should list child types in reverse chronological order" do
-    Factory.create(:status_message, :message => "puppies", :created_at => Time.now+1)
-    Factory.create(:bookmark, :title => "Reddit", :link => "http://reddit.com", :created_at => Time.now+2)
-    Factory.create(:status_message, :message => "kittens", :created_at => Time.now+3)
-    Factory.create(:blog, :title => "Bears", :body => "Bear's body", :created_at => Time.now+4)
-    Factory.create(:bookmark, :title => "Google", :link => "http://google.com", :created_at => Time.now+5)
 
-    stream = Post.stream
-    stream.count.should == 5
-    stream[0].class.should == Bookmark
-    stream[1].class.should == Blog
-    stream[2].class.should == StatusMessage
-    stream[3].class.should == Bookmark
-    stream[4].class.should == StatusMessage
+  describe "stream" do 
+    before do
+      @owner = Factory.create(:user, :email => "robert@grimm.com")
+      @friend_one = Factory.create(:friend, :email => "some@dudes.com")
+      @friend_two = Factory.create(:friend, :email => "other@dudes.com")
+
+      Factory.create(:status_message, :message => "puppies", :created_at => Time.now+1, :person => @owner)
+      Factory.create(:bookmark, :title => "Reddit", :link => "http://reddit.com", :created_at => Time.now+2, :person => @friend_one)
+      Factory.create(:status_message, :message => "kittens", :created_at => Time.now+3, :person => @friend_two)
+      Factory.create(:blog, :title => "Bears", :body => "Bear's body", :created_at => Time.now+4, :person => @owner)
+      Factory.create(:bookmark, :title => "Google", :link => "http://google.com", :created_at => Time.now+5, :person => @friend_two)
+    end
+
+    it "should list child types in reverse chronological order" do
+      stream = Post.stream
+      stream.count.should == 5
+      stream[0].class.should == Bookmark
+      stream[1].class.should == Blog
+      stream[2].class.should == StatusMessage
+      stream[3].class.should == Bookmark
+      stream[4].class.should == StatusMessage
+    end
+
+    it "should get all posts for a specified user" do
+      friend_posts = @friend_one.posts
+      friend_posts.count.should == 1
+
+      friend_posts = @friend_two.posts
+      friend_posts.count.should == 2
+    end
   end
+
 end