* lib/rss, test/rss:

- supported Atom.
  - bumped version 0.1.6 to 0.1.7.
* sample/rss/convert.rb: added new sample.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rss/test_parser_2.0.rb

@@ -0,0 +1,122 @@
+require "rss-testcase"
+
+require "rss/2.0"
+
+module RSS
+  class TestParser20 < TestCase
+    def test_rss20
+      assert_parse(make_rss20(<<-EOR), :missing_tag, "channel", "rss")
+EOR
+
+      assert_parse(make_rss20(<<-EOR), :nothing_raised)
+#{make_channel20("")}
+EOR
+    end
+
+    def test_cloud20
+      attrs = [
+        ["domain", CLOUD_DOMAIN],
+        ["port", CLOUD_PORT],
+        ["path", CLOUD_PATH],
+        ["registerProcedure", CLOUD_REGISTER_PROCEDURE],
+        ["protocol", CLOUD_PROTOCOL],
+      ]
+
+      (attrs.size + 1).times do |i|
+        missing_attr = attrs[i]
+        if missing_attr
+          meth = :missing_attribute
+          args = ["cloud", missing_attr[0]]
+        else
+          meth = :nothing_raised
+          args = []
+        end
+
+        cloud_attrs = []
+        attrs.each_with_index do |attr, j|
+          unless i == j
+            cloud_attrs << %Q[#{attr[0]}="#{attr[1]}"]
+          end
+        end
+
+        assert_parse(make_rss20(<<-EOR), meth, *args)
+#{make_channel20(%Q[<cloud #{cloud_attrs.join("\n")}/>])}
+EOR
+      end
+    end
+
+    def test_source20
+        assert_parse(make_rss20(<<-EOR), :missing_attribute, "source", "url")
+#{make_channel20(make_item20(%Q[<source>Example</source>]))}
+EOR
+
+        assert_parse(make_rss20(<<-EOR), :nothing_raised)
+#{make_channel20(make_item20(%Q[<source url="http://example.com/" />]))}
+EOR
+
+        assert_parse(make_rss20(<<-EOR), :nothing_raised)
+#{make_channel20(make_item20(%Q[<source url="http://example.com/">Example</source>]))}
+EOR
+    end
+
+    def test_enclosure20
+      attrs = [
+        ["url", ENCLOSURE_URL],
+        ["length", ENCLOSURE_LENGTH],
+        ["type", ENCLOSURE_TYPE],
+      ]
+
+      (attrs.size + 1).times do |i|
+        missing_attr = attrs[i]
+        if missing_attr
+          meth = :missing_attribute
+          args = ["enclosure", missing_attr[0]]
+        else
+          meth = :nothing_raised
+          args = []
+        end
+
+        enclosure_attrs = []
+        attrs.each_with_index do |attr, j|
+          unless i == j
+            enclosure_attrs << %Q[#{attr[0]}="#{attr[1]}"]
+          end
+        end
+
+        assert_parse(make_rss20(<<-EOR), meth, *args)
+#{make_channel20(%Q[
+#{make_item20(%Q[
+<enclosure
+  #{enclosure_attrs.join("\n")} />
+    ])}
+  ])}
+EOR
+      end
+    end
+
+    def test_category20
+      values = [nil, CATEGORY_DOMAIN]
+      values.each do |value|
+        domain = ""
+        domain << %Q[domain="#{value}"] if value
+
+        ["", "Example Text"].each do |text|
+          rss_src = make_rss20(<<-EOR)
+#{make_channel20(%Q[
+#{make_item20(%Q[
+<category #{domain}>#{text}</category>
+    ])}
+  ])}
+EOR
+          assert_parse(rss_src, :nothing_raised)
+
+          rss = RSS::Parser.parse(rss_src)
+          category = rss.items.last.categories.first
+          assert_equal(value, category.domain)
+          assert_equal(text, category.content)
+        end
+      end
+    end
+  end
+end
+