diff options
Diffstat (limited to 'ruby_1_8_6/test/rss/test_taxonomy.rb')
| -rw-r--r-- | ruby_1_8_6/test/rss/test_taxonomy.rb | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/ruby_1_8_6/test/rss/test_taxonomy.rb b/ruby_1_8_6/test/rss/test_taxonomy.rb new file mode 100644 index 0000000000..10ae55190a --- /dev/null +++ b/ruby_1_8_6/test/rss/test_taxonomy.rb @@ -0,0 +1,160 @@ +require "cgi" + +require "rss-testcase" + +require "rss/1.0" +require "rss/2.0" +require "rss/taxonomy" + +module RSS + class TestTaxonomy < TestCase + + def setup + @prefix = "taxo" + @uri = "http://purl.org/rss/1.0/modules/taxonomy/" + @dc_prefix = "dc" + @dc_uri = "http://purl.org/dc/elements/1.1/" + + @ns = { + @prefix => @uri, + @dc_prefix => @dc_uri, + } + + @topics_parents = %w(channel item) + + @topics_lis = [ + "http://meerkat.oreillynet.com/?c=cat23", + "http://meerkat.oreillynet.com/?c=47", + "http://dmoz.org/Computers/Data_Formats/Markup_Languages/XML/", + ] + + @topics_node = "<#{@prefix}:topics>\n" + @topics_node << " <rdf:Bag>\n" + @topics_lis.each do |value| + resource = CGI.escapeHTML(value) + @topics_node << " <rdf:li resource=\"#{resource}\"/>\n" + end + @topics_node << " </rdf:Bag>\n" + @topics_node << "</#{@prefix}:topics>" + + @topic_topics_lis = \ + [ + "http://meerkat.oreillynet.com/?c=cat23", + "http://dmoz.org/Computers/Data_Formats/Markup_Languages/SGML/", + "http://dmoz.org/Computers/Programming/Internet/", + ] + + @topic_contents = \ + [ + { + :link => "http://meerkat.oreillynet.com/?c=cat23", + :title => "Data: XML", + :description => "A Meerkat channel", + }, + { + :link => "http://dmoz.org/Computers/Data_Formats/Markup_Languages/XML/", + :title => "XML", + :subject => "XML", + :description => "DMOZ category", + :topics => @topic_topics_lis, + } + ] + + @topic_nodes = @topic_contents.collect do |info| + link = info[:link] + rv = "<#{@prefix}:topic rdf:about=\"#{link}\">\n" + info.each do |name, value| + case name + when :topics + rv << " <#{@prefix}:topics>\n" + rv << " <rdf:Bag>\n" + value.each do |li| + resource = CGI.escapeHTML(li) + rv << " <rdf:li resource=\"#{resource}\"/>\n" + end + rv << " </rdf:Bag>\n" + rv << " </#{@prefix}:topics>\n" + else + prefix = (name == :link ? @prefix : @dc_prefix) + rv << " <#{prefix}:#{name}>#{value}</#{prefix}:#{name}>\n" + end + end + rv << "</#{@prefix}:topic>" + end + + @rss_source = make_RDF(<<-EOR, @ns) +#{make_channel(@topics_node)} +#{make_image()} +#{make_item(@topics_node)} +#{make_textinput()} +#{@topic_nodes.join("\n")} +EOR + + @rss = Parser.parse(@rss_source) + end + + def test_parser + assert_nothing_raised do + Parser.parse(@rss_source) + end + + assert_too_much_tag("topics", "channel") do + Parser.parse(make_RDF(<<-EOR, @ns)) +#{make_channel(@topics_node * 2)} +#{make_item()} +EOR + end + + assert_too_much_tag("topics", "item") do + Parser.parse(make_RDF(<<-EOR, @ns)) +#{make_channel()} +#{make_item(@topics_node * 2)} +EOR + end + end + + def test_accessor + topics = @rss.channel.taxo_topics + assert_equal(@topics_lis.sort, + topics.Bag.lis.collect {|li| li.resource}.sort) + assert_equal(@topics_lis.sort, topics.resources.sort) + + assert_equal(@rss.taxo_topics.first, @rss.taxo_topic) + + @topic_contents.each_with_index do |info, i| + topic = @rss.taxo_topics[i] + info.each do |name, value| + case name + when :link + assert_equal(value, topic.about) + assert_equal(value, topic.taxo_link) + when :topics + assert_equal(value.sort, topic.taxo_topics.resources.sort) + else + assert_equal(value, topic.__send__("dc_#{name}")) + end + end + end + end + + def test_to_s + @topics_parents.each do |parent| + meth = "taxo_topics_element" + assert_equal(@topics_node, @rss.__send__(parent).__send__(meth)) + end + + @topic_nodes.each_with_index do |node, i| + expected = REXML::Document.new(node).root + actual = REXML::Document.new(@rss.taxo_topics[i].to_s(true, "")).root + expected_elems = expected.reject {|x| x.is_a?(REXML::Text)} + actual_elems = actual.reject {|x| x.is_a?(REXML::Text)} + expected_elems.sort! {|x, y| x.name <=> y.name} + actual_elems.sort! {|x, y| x.name <=> y.name} + assert_equal(expected_elems.collect {|x| x.to_s}, + actual_elems.collect {|x| x.to_s}) + assert_equal(expected.attributes.sort, actual.attributes.sort) + end + end + end +end + |