* lib/rss, sample/rss, test/rss:

  - 0.1.7 -> 0.1.8.
  - supported <itunes:XXX>.
  - reverted backward incompatibility API changes introduced 0.1.7.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 50 insertions, 42 deletions

diff --git a/test/rss/test_maker_1.0.rb b/test/rss/test_maker_1.0.rb
index cc1e58c1a2..60cc3708a7 100644
--- a/test/rss/test_maker_1.0.rb
+++ b/test/rss/test_maker_1.0.rb
@@ -209,7 +209,7 @@ module RSS
       end
     end
 
-    def test_items
+    def test_items(with_convenience_way=true)
       title = "TITLE"
       link = "http://hoge.com/"
       description = "text hoge fuga"
@@ -242,42 +242,46 @@ module RSS
         setup_dummy_channel(maker)
         
         item_size.times do |i|
-          maker.items.new_item do |item|
-            item.title = "#{title}#{i}"
-            item.link = "#{link}#{i}"
-            item.description = "#{description}#{i}"
+          maker.items.new_item do |_item|
+            _item.title = "#{title}#{i}"
+            _item.link = "#{link}#{i}"
+            _item.description = "#{description}#{i}"
           end
         end
         maker.items.do_sort = true
       end
       assert_equal(item_size, rss.items.size)
-      rss.items.each_with_index do |item, i|
-        assert_equal("#{link}#{i}", item.about)
-        assert_equal("#{title}#{i}", item.title)
-        assert_equal("#{link}#{i}", item.link)
-        assert_equal("#{description}#{i}", item.description)
+      rss.items.each_with_index do |_item, i|
+        assert_equal("#{link}#{i}", _item.about)
+        assert_equal("#{title}#{i}", _item.title)
+        assert_equal("#{link}#{i}", _item.link)
+        assert_equal("#{description}#{i}", _item.description)
       end
 
       rss = RSS::Maker.make("1.0") do |maker|
         setup_dummy_channel(maker)
         
         item_size.times do |i|
-          maker.items.new_item do |item|
-            item.title = "#{title}#{i}"
-            item.link = "#{link}#{i}"
-            item.description = "#{description}#{i}"
+          maker.items.new_item do |_item|
+            _item.title = "#{title}#{i}"
+            _item.link = "#{link}#{i}"
+            _item.description = "#{description}#{i}"
           end
         end
         maker.items.do_sort = Proc.new do |x, y|
-          y.title.content[-1] <=> x.title.content[-1]
+          if with_convenience_way
+            y.title[-1] <=> x.title[-1]
+          else
+            y.title {|t| t.content[-1]} <=> x.title {|t| t.content[-1]}
+          end
         end
       end
       assert_equal(item_size, rss.items.size)
-      rss.items.reverse.each_with_index do |item, i|
-        assert_equal("#{link}#{i}", item.about)
-        assert_equal("#{title}#{i}", item.title)
-        assert_equal("#{link}#{i}", item.link)
-        assert_equal("#{description}#{i}", item.description)
+      rss.items.reverse.each_with_index do |_item, i|
+        assert_equal("#{link}#{i}", _item.about)
+        assert_equal("#{title}#{i}", _item.title)
+        assert_equal("#{link}#{i}", _item.link)
+        assert_equal("#{description}#{i}", _item.description)
       end
 
       max_size = item_size / 2
@@ -285,20 +289,20 @@ module RSS
         setup_dummy_channel(maker)
         
         item_size.times do |i|
-          maker.items.new_item do |item|
-            item.title = "#{title}#{i}"
-            item.link = "#{link}#{i}"
-            item.description = "#{description}#{i}"
+          maker.items.new_item do |_item|
+            _item.title = "#{title}#{i}"
+            _item.link = "#{link}#{i}"
+            _item.description = "#{description}#{i}"
           end
         end
         maker.items.max_size = max_size
       end
       assert_equal(max_size, rss.items.size)
-      rss.items.each_with_index do |item, i|
-        assert_equal("#{link}#{i}", item.about)
-        assert_equal("#{title}#{i}", item.title)
-        assert_equal("#{link}#{i}", item.link)
-        assert_equal("#{description}#{i}", item.description)
+      rss.items.each_with_index do |_item, i|
+        assert_equal("#{link}#{i}", _item.about)
+        assert_equal("#{title}#{i}", _item.title)
+        assert_equal("#{link}#{i}", _item.link)
+        assert_equal("#{description}#{i}", _item.description)
       end
 
       max_size = 0
@@ -307,10 +311,10 @@ module RSS
           setup_dummy_channel(maker)
 
           item_size.times do |i|
-            maker.items.new_item do |item|
-              item.title = "#{title}#{i}"
-              item.link = "#{link}#{i}"
-              item.description = "#{description}#{i}"
+            maker.items.new_item do |_item|
+              _item.title = "#{title}#{i}"
+              _item.link = "#{link}#{i}"
+              _item.description = "#{description}#{i}"
             end
           end
           maker.items.max_size = max_size
@@ -322,23 +326,27 @@ module RSS
         setup_dummy_channel(maker)
         
         item_size.times do |i|
-          maker.items.new_item do |item|
-            item.title = "#{title}#{i}"
-            item.link = "#{link}#{i}"
-            item.description = "#{description}#{i}"
+          maker.items.new_item do |_item|
+            _item.title = "#{title}#{i}"
+            _item.link = "#{link}#{i}"
+            _item.description = "#{description}#{i}"
           end
         end
         maker.items.max_size = max_size
       end
       assert_equal(item_size + max_size + 1, rss.items.size)
-      rss.items.each_with_index do |item, i|
-        assert_equal("#{link}#{i}", item.about)
-        assert_equal("#{title}#{i}", item.title)
-        assert_equal("#{link}#{i}", item.link)
-        assert_equal("#{description}#{i}", item.description)
+      rss.items.each_with_index do |_item, i|
+        assert_equal("#{link}#{i}", _item.about)
+        assert_equal("#{title}#{i}", _item.title)
+        assert_equal("#{link}#{i}", _item.link)
+        assert_equal("#{description}#{i}", _item.description)
       end
     end
 
+    def test_items_with_new_api_since_018
+      test_items(false)
+    end
+
     def test_not_valid_items
       title = "TITLE"
       link = "http://hoge.com/"