Updated to svn tags/tracks-1.6

vendor/plugins/resource_feeder/test/atom_feed_test.rb

@@ -0,0 +1,85 @@
+require File.dirname(__FILE__) + '/test_helper'
+class AtomFeedTest < Test::Unit::TestCase
+  attr_reader :request
+
+  def setup
+    @request = OpenStruct.new
+    @request.host_with_port = 'example.com'
+    @records = Array.new(5).fill(Post.new)
+    @records.each &:save
+  end
+
+  def test_default_atom_feed
+    atom_feed_for @records
+
+    assert_select 'feed' do
+      assert_select '>title', 'Posts'
+      assert_select '>id', "tag:#{request.host_with_port}:Posts"
+      assert_select '>link' do
+        assert_select "[rel='alternate']"
+        assert_select "[type='text/html']"
+        assert_select "[href='http://example.com/posts']"
+      end
+      assert_select 'entry', 5 do
+        assert_select 'title', :text => 'feed title (title)'
+        assert_select "content[type='html']", '&lt;p&gt;feed description (description)&lt;/p&gt;'
+        assert_select 'id', "tag:#{request.host_with_port},#{@records.first.created_at.xmlschema}:#{'http://example.com/posts/1'}"
+        assert_select 'published', @records.first.created_at.xmlschema
+        assert_select 'updated', @records.first.created_at.xmlschema
+        assert_select 'link' do
+          assert_select "[rel='alternate']"
+          assert_select "[type='text/html']"
+          assert_select "[href='http://example.com/posts/1']"
+        end
+      end
+    end
+  end
+
+  def test_should_allow_custom_feed_options
+    atom_feed_for @records, :feed => { :title => 'Custom Posts', :link => '/posts', :description => 'stuff', :self => '/posts.atom' }
+    
+    assert_select 'feed>title', 'Custom Posts'
+    assert_select "feed>link[href='/posts']"
+    assert_select 'feed>subtitle', 'stuff'
+    assert_select 'feed>link' do
+      assert_select "[rel='self']"
+      assert_select "[type='application/atom+xml']"
+      assert_select "[href='/posts.atom']"
+    end
+  end
+  
+  def test_should_allow_custom_item_attributes
+    atom_feed_for @records, :item => { :title => :name, :description => :body, :pub_date => :create_date, :link => :id }
+    
+    assert_select 'entry', 5 do
+      assert_select 'title', :text => 'feed title (name)'
+      assert_select "content[type='html']", '&lt;p&gt;feed description (body)&lt;/p&gt;'
+      assert_select 'published', (@records.first.created_at - 5.minutes).xmlschema
+      assert_select 'updated', (@records.first.created_at - 5.minutes).xmlschema
+      assert_select 'id', "tag:#{request.host_with_port},#{(@records.first.created_at - 5.minutes).xmlschema}:1"
+      assert_select 'link' do
+        assert_select "[rel='alternate']"
+        assert_select "[type='text/html']"
+        assert_select "[href='1']"
+      end
+    end
+  end
+
+  def test_should_allow_custom_item_attribute_blocks
+    atom_feed_for @records, :item => { :title => lambda { |r| r.name }, :description => lambda { |r| r.body }, :pub_date => lambda { |r| r.create_date },
+      :link => lambda { |r| "/#{r.created_at.to_i}" }, :guid => lambda { |r| r.created_at.to_i } }
+    
+    assert_select 'entry', 5 do
+      assert_select 'title', :text => 'feed title (name)'
+      assert_select "content[type='html']", '&lt;p&gt;feed description (body)&lt;/p&gt;'
+      assert_select 'published', (@records.first.created_at - 5.minutes).xmlschema
+      assert_select 'updated', (@records.first.created_at - 5.minutes).xmlschema
+      assert_select 'id', /:\d+$/
+      assert_select 'link' do
+        assert_select "[rel='alternate']"
+        assert_select "[type='text/html']"
+        assert_select "[href=?]", /^\/\d+$/
+      end
+    end
+  end
+end

vendor/plugins/resource_feeder/test/rss_feed_test.rb

@@ -0,0 +1,86 @@
+require File.dirname(__FILE__) + '/test_helper'
+class RssFeedTest < Test::Unit::TestCase
+  def setup
+    @records = Array.new(5).fill(Post.new)
+    @records.each &:save
+  end
+
+  def test_default_rss_feed
+    rss_feed_for @records
+
+    assert_select 'rss[version="2.0"]' do
+      assert_select 'channel' do
+        assert_select '>title', 'Posts'
+        assert_select '>link',  'http://example.com/posts'
+        assert_select 'language', 'en-us'
+        assert_select 'ttl', '40'
+      end
+      assert_select 'item', 5 do
+        assert_select 'title', :text => 'feed title (title)'
+        assert_select 'description', '&lt;p&gt;feed description (description)&lt;/p&gt;'
+        %w(guid link).each do |node|
+          assert_select node, 'http://example.com/posts/1'
+        end
+        assert_select 'pubDate', @records.first.created_at.to_s(:rfc822)
+      end
+    end
+  end
+
+  def test_should_allow_custom_feed_options
+    rss_feed_for @records, :feed => { :title => 'Custom Posts', :link => '/posts', :description => 'stuff', :language => 'en-gb', :ttl => '80' }
+
+    assert_select 'channel>title', 'Custom Posts'
+    assert_select 'channel>link',  '/posts'
+    assert_select 'channel>description', 'stuff'
+    assert_select 'channel>language', 'en-gb'
+    assert_select 'channel>ttl', '80'
+  end
+
+  def test_should_allow_custom_item_attributes
+    rss_feed_for @records, :item => { :title => :name, :description => :body, :pub_date => :create_date, :link => :id }
+
+    assert_select 'item', 5 do
+      assert_select 'title', :text => 'feed title (name)'
+      assert_select 'description', '&lt;p&gt;feed description (body)&lt;/p&gt;'
+      assert_select 'pubDate', (@records.first.created_at - 5.minutes).to_s(:rfc822)
+      assert_select 'link', '1'
+      assert_select 'guid', '1'
+    end
+  end
+
+  def test_should_allow_custom_item_attribute_blocks
+    rss_feed_for @records, :item => { :title => lambda { |r| r.name }, :description => lambda { |r| r.body }, :pub_date => lambda { |r| r.create_date },
+      :link => lambda { |r| "/#{r.created_at.to_i}" }, :guid => lambda { |r| r.created_at.to_i } }
+
+    assert_select 'item', 5 do
+      assert_select 'title', :text => 'feed title (name)'
+      assert_select 'description', '&lt;p&gt;feed description (body)&lt;/p&gt;'
+      assert_select 'pubDate', (@records.first.created_at - 5.minutes).to_s(:rfc822)
+    end
+  end
+
+  # note that assert_select isnt easily able to get elements that have xml namespaces (as it thinks they are
+  # invalid html psuedo children), so we do some manual testing with the response body
+  def test_should_allow_content_encoded_for_items
+    rss_feed_for @records, :item => { :content_encoded => :full_html_body }
+
+    html_content = "<strong>Here is some <i>full</i> content, with out any excerpts</strong>"
+    assert_equal 5, @response.body.scan("<![CDATA[#{html_content}]]>").size
+    assert_select 'item', 5 do
+      assert_select 'description + *', "<![CDATA[#{html_content}" # assert_select seems to strip the ending cdata tag
+    end
+  end
+
+  def test_should_have_content_encoded_namespace_if_used
+    rss_feed_for @records, :item => { :content_encoded => :full_html_body }
+    assert_equal %[<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">\n],
+        @response.body.grep(/<rss version="2\.0.*"/).first
+  end
+
+  def test_should_have_normal_rss_root_without_content_encoded
+    rss_feed_for @records
+    assert_equal %[<rss version="2.0">\n],
+        @response.body.grep(/<rss version="2\.0.*"/).first
+  end
+
+end

vendor/plugins/resource_feeder/test/test_helper.rb

@@ -0,0 +1,64 @@
+RAILS_ENV = 'test'
+require File.expand_path(File.join(File.dirname(__FILE__), '../../../../config/environment.rb'))
+require 'action_controller/test_process'
+require 'breakpoint'
+require 'ostruct'
+
+class Post
+  attr_reader :id, :created_at
+  def save; @id = 1; @created_at = Time.now.utc end
+  def new_record?; @id.nil? end
+
+  [:title, :name].each do |attr_name|
+    define_method attr_name do
+      "feed title (#{attr_name})"
+    end
+  end
+
+  [:description, :body].each do |attr_name|
+    define_method attr_name do
+      "<p>feed description (#{attr_name})</p>"
+    end
+  end
+
+  def full_html_body
+    "<strong>Here is some <i>full</i> content, with out any excerpts</strong>"
+  end
+
+  def create_date
+    @created_at - 5.minutes
+  end
+end
+
+class Test::Unit::TestCase
+  include ResourceFeeder::Rss, ResourceFeeder::Atom
+
+  def render_feed(xml)
+    @response = OpenStruct.new
+    @response.headers = {'Content-Type' => 'text/xml'}
+    @response.body = xml
+  end
+
+  def rss_feed_for_with_ostruct(resources, options = {})
+    render_feed rss_feed_for_without_ostruct(resources, options)
+  end
+
+  def atom_feed_for_with_ostruct(resources, options = {})
+    render_feed atom_feed_for_without_ostruct(resources, options)
+  end
+
+  alias_method_chain :rss_feed_for,  :ostruct
+  alias_method_chain :atom_feed_for, :ostruct
+
+  def html_document
+    @html_document ||= HTML::Document.new(@response.body, false, true)
+  end
+
+  def posts_url
+    "http://example.com/posts"
+  end
+
+  def post_url(post)
+    "http://example.com/posts/#{post.id}"
+  end
+end