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+require "rexml/document"
+
+require "rss-testcase"
+
+require "rss/1.0"
+
+module RSS
+ class TestRSS10Core < TestCase
+
+ def setup
+ @rdf_prefix = "rdf"
+ @rdf_uri = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ @uri = "http://purl.org/rss/1.0/"
+ end
+
+ def test_RDF
+ version = "1.0"
+ encoding = "UTF-8"
+ standalone = false
+
+ rdf = RDF.new(version, encoding, standalone)
+ setup_rss10(rdf)
+ doc = REXML::Document.new(rdf.to_s)
+
+ xmldecl = doc.xml_decl
+
+ %w(version encoding).each do |x|
+ assert_equal(instance_eval(x), xmldecl.__send__(x))
+ end
+ assert_equal(standalone, !xmldecl.standalone.nil?)
+
+ assert_equal(@rdf_uri, doc.root.namespace)
+ end
+
+ def test_not_displayed_xml_stylesheets
+ rdf = RDF.new()
+ plain_rdf = rdf.to_s
+ 3.times do
+ rdf.xml_stylesheets.push(XMLStyleSheet.new)
+ assert_equal(plain_rdf, rdf.to_s)
+ end
+ end
+
+ def test_xml_stylesheets
+ [
+ [{:href => "a.xsl", :type => "text/xsl"}],
+ [
+ {:href => "a.xsl", :type => "text/xsl"},
+ {:href => "a.css", :type => "text/css"},
+ ],
+ ].each do |attrs_ary|
+ assert_xml_stylesheet_pis(attrs_ary)
+ end
+ end
+
+ def test_channel
+ about = "http://hoge.com"
+ title = "fugafuga"
+ link = "http://hoge.com"
+ description = "fugafugafugafuga"
+ resource = "http://hoge.com/hoge.png"
+
+ item_title = "item title"
+ item_link = "http://hoge.com/item"
+
+ image = RDF::Channel::Image.new(resource)
+ items = RDF::Channel::Items.new
+ items.Seq.lis << items.class::Seq::Li.new(item_link)
+ textinput = RDF::Channel::Textinput.new(resource)
+
+ rss_item = RDF::Item.new
+ rss_item.title = item_title
+ rss_item.link = item_link
+ rss_item.about = item_link
+
+ channel = RDF::Channel.new(about)
+ %w(title link description image items textinput).each do |x|
+ channel.__send__("#{x}=", instance_eval(x))
+ end
+
+ doc = REXML::Document.new(make_RDF(<<-EOR))
+#{channel}
+<items>
+#{rss_item}
+</items>
+EOR
+ c = doc.root.elements[1]
+
+ assert_equal(about, c.attributes["about"])
+ %w(title link description image textinput).each do |x|
+ elem = c.elements[x]
+ assert_equal(x, elem.name)
+ assert_equal(@uri, elem.namespace)
+ if x == "image" or x == "textinput"
+ excepted = resource
+ res = elem.attributes.get_attribute("resource")
+ assert_equal(@rdf_uri, res.namespace)
+ value = res.value
+ else
+ excepted = instance_eval(x)
+ value = elem.text
+ end
+ assert_equal(excepted, value)
+ end
+ assert_equal(@uri, c.elements["items"].namespace)
+ assert_equal("items", c.elements["items"].name)
+ end
+
+ def test_channel_image
+ resource = "http://hoge.com/hoge.png"
+ image = RDF::Channel::Image.new(resource)
+
+ doc = REXML::Document.new(make_RDF(image.to_s))
+ i = doc.root.elements[1]
+
+ assert_equal("image", i.name)
+ assert_equal(@uri, i.namespace)
+
+ res = i.attributes.get_attribute("resource")
+
+ assert_equal(@rdf_uri, res.namespace)
+ assert_equal(resource, res.value)
+ end
+
+ def test_channel_textinput
+ resource = "http://hoge.com/hoge.png"
+ textinput = RDF::Channel::Textinput.new(resource)
+
+ doc = REXML::Document.new(make_RDF(textinput.to_s))
+ t = doc.root.elements[1]
+
+ assert_equal("textinput", t.name)
+ assert_equal(@uri, t.namespace)
+
+ res = t.attributes.get_attribute("resource")
+
+ assert_equal(@rdf_uri, res.namespace)
+ assert_equal(resource, res.value)
+ end
+
+ def test_channel_items
+ item_link = "http://example.com/item"
+
+ items = RDF::Channel::Items.new
+ li = items.Seq.class::Li.new(item_link)
+ items.Seq.lis << li
+
+ doc = REXML::Document.new(make_RDF(items.to_s))
+ i = doc.root.elements[1]
+
+ assert_equal("items", i.name)
+ assert_equal(@uri, i.namespace)
+
+ assert_equal(1, i.elements.size)
+ seq = i.elements[1]
+ assert_equal("Seq", seq.name)
+ assert_equal(@rdf_uri, seq.namespace)
+
+ assert_equal(1, seq.elements.size)
+ l = seq.elements[1]
+ assert_equal("li", l.name)
+ assert_equal(@rdf_uri, l.namespace)
+ assert_equal(item_link, l.attributes["resource"])
+ end
+
+ def test_seq
+ item_link = "http://example.com/item"
+ seq = RDF::Seq.new
+ li = seq.class::Li.new(item_link)
+ seq.lis << li
+
+ doc = REXML::Document.new(make_RDF(seq.to_s))
+ s = doc.root.elements[1]
+
+ assert_equal("Seq", s.name)
+ assert_equal(@rdf_uri, s.namespace)
+
+ assert_equal(1, s.elements.size)
+ l = s.elements[1]
+ assert_equal("li", l.name)
+ assert_equal(@rdf_uri, l.namespace)
+ assert_equal(item_link, l.attributes["resource"])
+ end
+
+ def test_li
+ resource = "http://hoge.com/"
+ li = RDF::Li.new(resource)
+
+ doc = REXML::Document.new(make_RDF(li.to_s))
+ l = doc.root.elements[1]
+
+ assert_equal("li", l.name)
+ assert_equal(@rdf_uri, l.namespace(l.prefix))
+
+ res = l.attributes.get_attribute("resource")
+
+ assert_equal('', res.instance_eval("@prefix"))
+ assert_equal(resource, res.value)
+ end
+
+ def test_image
+ about = "http://hoge.com"
+ title = "fugafuga"
+ url = "http://hoge.com/hoge"
+ link = "http://hoge.com/fuga"
+
+ image = RDF::Image.new(about)
+ %w(title url link).each do |x|
+ image.__send__("#{x}=", instance_eval(x))
+ end
+
+ doc = REXML::Document.new(make_RDF(image.to_s))
+ i = doc.root.elements[1]
+
+ assert_equal(about, i.attributes["about"])
+ %w(title url link).each do |x|
+ elem = i.elements[x]
+ assert_equal(x, elem.name)
+ assert_equal(@uri, elem.namespace)
+ assert_equal(instance_eval(x), elem.text)
+ end
+ end
+
+ def test_item
+ about = "http://hoge.com"
+ title = "fugafuga"
+ link = "http://hoge.com/fuga"
+ description = "hogehogehoge"
+
+ item = RDF::Item.new(about)
+ %w(title link description).each do |x|
+ item.__send__("#{x}=", instance_eval(x))
+ end
+
+ doc = REXML::Document.new(make_RDF(item.to_s))
+ i = doc.root.elements[1]
+
+ assert_equal(about, i.attributes["about"])
+ %w(title link description).each do |x|
+ elem = i.elements[x]
+ assert_equal(x, elem.name)
+ assert_equal(@uri, elem.namespace)
+ assert_equal(instance_eval(x), elem.text)
+ end
+ end
+
+ def test_textinput
+ about = "http://hoge.com"
+ title = "fugafuga"
+ link = "http://hoge.com/fuga"
+ name = "foo"
+ description = "hogehogehoge"
+
+ textinput = RDF::Textinput.new(about)
+ %w(title link name description).each do |x|
+ textinput.__send__("#{x}=", instance_eval(x))
+ end
+
+ doc = REXML::Document.new(make_RDF(textinput.to_s))
+ t = doc.root.elements[1]
+
+ assert_equal(about, t.attributes["about"])
+ %w(title link name description).each do |x|
+ elem = t.elements[x]
+ assert_equal(x, elem.name)
+ assert_equal(@uri, elem.namespace)
+ assert_equal(instance_eval(x), elem.text)
+ end
+ end
+
+ def test_to_xml
+ rss = RSS::Parser.parse(make_sample_RDF)
+ assert_equal(rss.to_s, rss.to_xml)
+ assert_equal(rss.to_s, rss.to_xml("1.0"))
+ rss09 = rss.to_xml("0.91") do |maker|
+ maker.channel.language = "en-us"
+ end
+ rss09 = RSS::Parser.parse(rss09)
+ assert_equal("0.91", rss09.rss_version)
+ assert_equal(["rss", "0.91", nil], rss09.feed_info)
+ rss20 = RSS::Parser.parse(rss.to_xml("2.0"))
+ assert_equal("2.0", rss20.rss_version)
+ assert_equal(["rss", "2.0", nil], rss20.feed_info)
+
+ atom_xml = rss.to_xml("atom") do |maker|
+ maker.channel.author = "Alice"
+ maker.channel.updated ||= Time.now
+ maker.items.each do |item|
+ item.updated ||= Time.now
+ end
+ end
+ atom = RSS::Parser.parse(atom_xml)
+ assert_equal(["atom", "1.0", "feed"], atom.feed_info)
+ end
+ end
+end
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