* lib/rss.rb, lib/rss/, test/rss/, sample/rss/: merged from trunk.

  - 0.1.6 -> 2.0.0.
  - fixed image module URI. Thanks to Dmitry Borodaenko.
  - supported Atom.
  - supported ITunes module.
  - supported Slash module.

* NEWS: added an entry for RSS Parser.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 409 insertions, 0 deletions

diff --git a/test/rss/test_setup_maker_atom_entry.rb b/test/rss/test_setup_maker_atom_entry.rb
new file mode 100644
index 0000000000..6f3df65f3f
--- /dev/null
+++ b/test/rss/test_setup_maker_atom_entry.rb
@@ -0,0 +1,409 @@
+require "rss-testcase"
+
+require "rss/maker"
+
+module RSS
+  class TestSetupMakerAtomEntry < TestCase
+    def setup
+      t = Time.iso8601("2000-01-01T12:00:05+00:00")
+      class << t
+        alias_method(:to_s, :iso8601)
+      end
+
+      @dc_elems = {
+        :title => "hoge",
+        :description =>
+          " XML is placing increasingly heavy loads on
+          the existing technical infrastructure of the Internet.",
+        :creator => "Rael Dornfest (mailto:rael@oreilly.com)",
+        :subject => "XML",
+        :publisher => "The O'Reilly Network",
+        :contributor => "hogehoge",
+        :type => "fugafuga",
+        :format => "hohoho",
+        :identifier => "fufufu",
+        :source => "barbar",
+        :language => "ja",
+        :relation => "cococo",
+        :rights => "Copyright (c) 2000 O'Reilly &amp; Associates, Inc.",
+        :date => t,
+      }
+    end
+
+    def test_setup_maker_entry(with_dc=true)
+      authors = [
+                 {
+                   :name => "Bob",
+                   :uri => "http://example.com/~bob/",
+                   :email => "bob@example.com",
+                 },
+                 {
+                   :name => "Alice",
+                   :uri => "http://example.com/~alice/",
+                   :email => "alice@example.com",
+                 },
+                ]
+      categories = [
+                    {
+                      :term => "music",
+                      :label => "Music",
+                    },
+                    {
+                      :term => "book",
+                      :scheme => "http://example.com/category/book/",
+                      :label => "Book",
+                    },
+                   ]
+      contributors = [
+                      {
+                        :name => "Chris",
+                        :email => "chris@example.com",
+                      },
+                      {
+                        :name => "Eva",
+                        :uri => "http://example.com/~eva/",
+                      },
+                     ]
+      id = "urn:uuid:8b105336-7e20-45fc-bb78-37fb3e1db25a"
+      link = "http://hoge.com"
+      published = Time.now - 60 * 3600
+      rights = "Copyrights (c) 2007 Alice and Bob"
+      description = "fugafugafugafuga"
+      title = "fugafuga"
+      updated = Time.now
+
+      feed = RSS::Maker.make("atom:entry") do |maker|
+        maker.items.new_item do |item|
+          authors.each do |author_info|
+            item.authors.new_author do |author|
+              author_info.each do |key, value|
+                author.__send__("#{key}=", value)
+              end
+            end
+          end
+
+          categories.each do |category_info|
+            item.categories.new_category do |category|
+              category_info.each do |key, value|
+                category.__send__("#{key}=", value)
+              end
+            end
+          end
+
+          contributors.each do |contributor_info|
+            item.contributors.new_contributor do |contributor|
+              contributor_info.each do |key, value|
+                contributor.__send__("#{key}=", value)
+              end
+            end
+          end
+
+          item.id = id
+          item.link = link
+          item.published = published
+          item.rights = rights
+          item.description = description
+          item.title = title
+          item.updated = updated
+
+          if with_dc
+            @dc_elems.each do |var, value|
+              if var == :date
+                item.new_dc_date(value)
+              else
+                item.__send__("dc_#{var}=", value)
+              end
+            end
+          end
+        end
+      end
+      assert_not_nil(feed)
+
+      new_feed = RSS::Maker.make("atom:entry") do |maker|
+        feed.setup_maker(maker)
+      end
+      assert_not_nil(new_feed)
+
+      new_authors = new_feed.authors.collect do |author|
+        {
+          :name => author.name.content,
+          :uri => author.uri.content,
+          :email => author.email.content,
+        }
+      end
+      assert_equal(authors, new_authors)
+
+      new_categories = new_feed.categories.collect do |category|
+        {
+          :term => category.term,
+          :scheme => category.scheme,
+          :label => category.label,
+        }.reject {|key, value| value.nil?}
+      end
+      assert_equal(categories, new_categories)
+
+      new_contributors = new_feed.contributors.collect do |contributor|
+        info = {}
+        info[:name] = contributor.name.content
+        info[:uri] = contributor.uri.content if contributor.uri
+        info[:email] = contributor.email.content if contributor.email
+        info
+      end
+      assert_equal(contributors, new_contributors)
+
+      assert_equal(id, new_feed.id.content)
+      assert_equal(link, new_feed.link.href)
+      assert_equal(published, new_feed.published.content)
+      assert_equal(rights, new_feed.rights.content)
+      assert_equal(description, new_feed.summary.content)
+      assert_equal(title, new_feed.title.content)
+      assert_equal(updated, new_feed.updated.content)
+
+      if with_dc
+        @dc_elems.each do |var, value|
+          if var == :date
+            assert_equal([updated, value],
+                         new_feed.dc_dates.collect {|date| date.value})
+          else
+            assert_equal(value, new_feed.__send__("dc_#{var}"))
+          end
+        end
+      end
+
+      assert_equal(1, new_feed.items.size)
+    end
+
+    def test_setup_maker_entry_without_dc
+      test_setup_maker_entry(false)
+    end
+
+    def test_setup_maker_items(for_backward_compatibility=false)
+      title = "TITLE"
+      link = "http://hoge.com/"
+      description = "text hoge fuga"
+      updated = Time.now
+
+      item_size = 5
+      feed = RSS::Maker.make("atom:entry") do |maker|
+        setup_dummy_channel_atom(maker)
+
+        item_size.times do |i|
+          maker.items.new_item do |item|
+            item.title = "#{title}#{i}"
+            item.link = "#{link}#{i}"
+            item.description = "#{description}#{i}"
+            item.updated = updated + i * 60
+          end
+        end
+      end
+
+      new_feed = RSS::Maker.make("atom:entry") do |maker|
+        feed.items.each do |item|
+          if for_backward_compatibility
+            item.setup_maker(maker)
+          else
+            item.setup_maker(maker.items)
+          end
+        end
+
+        feed.items.clear
+        feed.setup_maker(maker)
+      end
+
+      assert_equal(1, new_feed.items.size)
+      new_feed.items[0..1].each_with_index do |item, i|
+        assert_equal("#{title}#{i}", item.title.content)
+        assert_equal("#{link}#{i}", item.link.href)
+        assert_equal("#{description}#{i}", item.summary.content)
+        assert_equal(updated + i * 60, item.updated.content)
+      end
+    end
+
+    def test_setup_maker_items_sort
+      title = "TITLE"
+      link = "http://hoge.com/"
+      summary = "text hoge fuga"
+      updated = Time.now
+
+      feed_size = 5
+      feed = RSS::Maker.make("atom:entry") do |maker|
+        setup_dummy_channel_atom(maker)
+
+        feed_size.times do |i|
+          entry_class = RSS::Atom::Entry
+          entry = entry_class.new
+          entry.title = entry_class::Title.new(:content => "#{title}#{i}")
+          entry.links << entry_class::Link.new(:href => "#{link}#{i}")
+          entry.summary = entry_class::Summary.new(:content => "#{summary}#{i}")
+          entry.updated = entry_class::Updated.new(:content => updated + i * 60)
+          entry.setup_maker(maker.items)
+        end
+        maker.items.do_sort = false
+      end
+      assert_equal(1, feed.items.size)
+
+      assert_equal("#{title}0", feed.title.content)
+      assert_equal("#{link}0", feed.link.href)
+      assert_equal("#{summary}0", feed.summary.content)
+
+
+      feed = RSS::Maker.make("atom:entry") do |maker|
+        setup_dummy_channel_atom(maker)
+
+        feed_size.times do |i|
+          entry_class = RSS::Atom::Entry
+          entry = entry_class.new
+          entry.title = entry_class::Title.new(:content => "#{title}#{i}")
+          entry.links << entry_class::Link.new(:href => "#{link}#{i}")
+          entry.summary = entry_class::Summary.new(:content => "#{summary}#{i}")
+          entry.updated = entry_class::Updated.new(:content => updated + i * 60)
+          entry.setup_maker(maker.items)
+        end
+        maker.items.do_sort = true
+      end
+      assert_equal(1, feed.items.size)
+
+      assert_equal("#{title}#{feed_size - 1}", feed.title.content)
+      assert_equal("#{link}#{feed_size - 1}", feed.link.href)
+      assert_equal("#{summary}#{feed_size - 1}", feed.summary.content)
+    end
+
+    def test_setup_maker_items_backward_compatibility
+      test_setup_maker_items(true)
+    end
+
+    def test_setup_maker
+      encoding = "EUC-JP"
+      standalone = true
+
+      href = 'a.xsl'
+      type = 'text/xsl'
+      title = 'sample'
+      media = 'printer'
+      charset = 'UTF-8'
+      alternate = 'yes'
+
+      feed = RSS::Maker.make("atom:entry") do |maker|
+        maker.encoding = encoding
+        maker.standalone = standalone
+
+        maker.xml_stylesheets.new_xml_stylesheet do |xss|
+          xss.href = href
+          xss.type = type
+          xss.title = title
+          xss.media = media
+          xss.charset = charset
+          xss.alternate = alternate
+        end
+
+        setup_dummy_channel_atom(maker)
+        setup_dummy_item_atom(maker)
+      end
+      assert_not_nil(feed)
+
+      new_feed = RSS::Maker.make("atom:entry") do |maker|
+        feed.setup_maker(maker)
+      end
+
+      assert_equal(["atom", "1.0", "entry"], new_feed.feed_info)
+      assert_equal(encoding, new_feed.encoding)
+      assert_equal(standalone, new_feed.standalone)
+
+      xss = new_feed.xml_stylesheets.first
+      assert_equal(1, new_feed.xml_stylesheets.size)
+      assert_equal(href, xss.href)
+      assert_equal(type, xss.type)
+      assert_equal(title, xss.title)
+      assert_equal(media, xss.media)
+      assert_equal(charset, xss.charset)
+      assert_equal(alternate, xss.alternate)
+    end
+
+    def test_setup_maker_full
+      encoding = "EUC-JP"
+      standalone = true
+
+      href = 'a.xsl'
+      type = 'text/xsl'
+      title = 'sample'
+      media = 'printer'
+      charset = 'UTF-8'
+      alternate = 'yes'
+
+      channel_about = "http://hoge.com"
+      channel_title = "fugafuga"
+      channel_link = "http://hoge.com"
+      channel_description = "fugafugafugafuga"
+      channel_author = "Bob"
+
+      image_url = "http://hoge.com/hoge.png"
+
+      item_title = "TITLE"
+      item_link = "http://hoge.com/"
+      item_description = "text hoge fuga"
+
+      entry_size = 5
+      feed = RSS::Maker.make("atom:entry") do |maker|
+        maker.encoding = encoding
+        maker.standalone = standalone
+
+        maker.xml_stylesheets.new_xml_stylesheet do |xss|
+          xss.href = href
+          xss.type = type
+          xss.title = title
+          xss.media = media
+          xss.charset = charset
+          xss.alternate = alternate
+        end
+
+        maker.channel.about = channel_about
+        maker.channel.title = channel_title
+        maker.channel.link = channel_link
+        maker.channel.description = channel_description
+        maker.channel.author = channel_author
+        @dc_elems.each do |var, value|
+          maker.channel.__send__("dc_#{var}=", value)
+        end
+
+        maker.image.url = image_url
+
+        entry_size.times do |i|
+          maker.items.new_item do |item|
+            item.title = "#{item_title}#{i}"
+            item.link = "#{item_link}#{i}"
+            item.description = "#{item_description}#{i}"
+
+            @dc_elems.each do |var, value|
+              item.__send__("dc_#{var}=", value)
+            end
+          end
+        end
+      end
+
+      new_feed = RSS::Maker.make("atom:entry") do |maker|
+        feed.setup_maker(maker)
+      end
+
+      assert_equal(["atom", "1.0", "entry"], new_feed.feed_info)
+      assert_equal(encoding, new_feed.encoding)
+      assert_equal(standalone, new_feed.standalone)
+
+      xss = new_feed.xml_stylesheets.first
+      assert_equal(1, new_feed.xml_stylesheets.size)
+      assert_equal(href, xss.href)
+      assert_equal(type, xss.type)
+      assert_equal(title, xss.title)
+      assert_equal(media, xss.media)
+      assert_equal(charset, xss.charset)
+      assert_equal(alternate, xss.alternate)
+
+      assert_equal("#{item_title}0", new_feed.title.content)
+      assert_equal("#{item_link}0", new_feed.link.href)
+      assert_equal("#{item_description}0", new_feed.summary.content)
+      @dc_elems.each do |var, value|
+        assert_equal(value, new_feed.__send__("dc_#{var}"))
+      end
+      assert_equal(1, new_feed.items.size)
+    end
+  end
+end