MS; DG; adding cucumbers for post templates

features/post_viewer.feature

@@ -0,0 +1,14 @@
+@javascript
+Feature: Post Viewer
+  In order to make my content look really great
+  As a User
+  I want my posts to have a bunch of different templates that I can page through
+
+  Background:
+    Given a user with email "alice@alice.com"
+    And I sign in as "alice@alice.com"
+
+  Scenario: Paging through posts
+    Given I have posts for each type of template
+    Then I visit all of my posts
+    And I should have seen all of my posts displayed with the correct template

features/step_definitions/template_steps.rb

@@ -0,0 +1,11 @@
+Given /^I have posts for each type of template$/ do
+  generate_post_of_each_template(@me)
+end
+
+Then /^I visit all of my posts$/ do
+  @templates_seen = visit_posts_and_collect_template_names(@me)
+end
+
+When /^I should have seen all of my posts displayed with the correct template$/ do
+    @templates_seen.should =~ TemplatePicker.jsonified_templates
+end

features/support/post_generation_helpers.rb

@@ -0,0 +1,32 @@
+module PostGenerationHelpers
+
+  def generate_post_of_each_template(user)
+    time = Time.now
+
+    TemplatePicker::TEMPLATES.each do |template|
+      Timecop.travel time += 1.minute
+      Factory(template, :author => user.person)
+    end
+
+    Timecop.return
+  end
+
+  def visit_posts_and_collect_template_names(user)
+    visit(post_path(user.posts.last))
+    user.posts.map do |post|
+      post = find('.post')
+      template_name = post['data-template']
+      click_next_button
+      template_name
+    end
+  end
+
+  def click_next_button
+    next_arrow = '.nav-arrow.right'
+    if page.has_selector?(next_arrow)
+      find(next_arrow).click()
+    end
+  end
+end
+
+World(PostGenerationHelpers)

lib/template_picker.rb

@@ -16,7 +16,7 @@ class TemplatePicker
 
   def template_name
     TEMPLATES.each do |template|
-      return template.gsub("_", '-') if self.send("#{template}?".to_sym)
+      return TemplatePicker.jsonify_name(template) if self.send("#{template}?".to_sym)
     end
 
     'status' #default
@@ -49,4 +49,12 @@ class TemplatePicker
   def status?
     post.text?
   end
+
+  def self.jsonified_templates
+    TEMPLATES.map{|x| jsonify_name(x)}
+  end
+
+  def self.jsonify_name(name)
+    name.gsub('_', '-')
+  end
 end

public/javascripts/app/pages/post-viewer.js

@@ -12,8 +12,9 @@ app.pages.PostViewer = app.views.Base.extend({
   postView : function(){
     return new app.views.Post({
       model : this.model,
-      className : "loaded",
+      className : "post loaded",
-      templateName : "post-viewer/content/" + this.options.postTemplateName
+      templateName : "post-viewer/content/" + this.options.postTemplateName,
+      attributes : {"data-template" : this.options.postTemplateName}
     })
   },
 

spec/factories.rb

@@ -197,6 +197,11 @@ FactoryGirl.define do
     name "partytimeexcellent"
   end
 
+  factory(:o_embed_cache) do
+    url "http://youtube.com/kittens"
+    data Hash.new('data' => "stuff").to_s
+  end
+
   factory(:tag_following) do
     association(:tag, :factory => :tag)
     association(:user, :factory => :user)
@@ -211,4 +216,27 @@ FactoryGirl.define do
     association(:person, :factory => :person)
     association(:post, :factory => :status_message)
   end
+
+  #templates
+  factory(:multi_photo, :parent => :status_message_with_photo) do
+    after_build do |sm|
+      2.times{ Factory(:photo, :author => sm.author, :status_message => sm, :pending => false, :public => public)}
+    end
+  end
+
+  factory(:status_with_photo_backdrop, :parent => :status_message_with_photo)
+
+  factory(:photo_backdrop, :parent => :status_message_with_photo) do
+    text ""
+  end
+
+  factory(:note, :parent => :status_message) do
+    text ActiveSupport::SecureRandom.hex(1000)
+  end
+
+  factory(:rich_media, :parent => :status_message) do
+    association(:o_embed_cache)
+  end
+
+  factory(:status, :parent => :status_message)
 end

spec/lib/template_picker_spec.rb

@@ -1,5 +1,5 @@
 require File.join(File.dirname(__FILE__), '..', '..', 'lib', 'template_picker')
-
+require 'spec_helper'
 describe TemplatePicker do
   before do
     @post_stubs = {:type => 'StatusMessage', :photos => stub(:size => 2), 
@@ -69,4 +69,16 @@ describe TemplatePicker do
     end
   end
 
+  describe 'factories' do
+    TemplatePicker::TEMPLATES.each do |template|
+      describe "#{template} factory" do
+        it 'works' do
+          post = Factory(template.to_sym, :author => alice.person).reload
+          template_name = TemplatePicker.new(post).template_name.gsub('-', '_')
+          template_name.should == template
+        end
+      end
+    end
+  end
+
 end