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require "rexml/document"
require_relative "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
assert_equal(version, xmldecl.version)
assert_equal(encoding, xmldecl.encoding.to_s)
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"
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
h = {
'title' => "fugafuga",
'link' => "http://hoge.com",
'description' => "fugafugafugafuga",
'image' => image,
'items' => items,
'textinput' => textinput,
}
channel = RDF::Channel.new(about)
%w(title link description image items textinput).each do |x|
channel.__send__("#{x}=", h[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 = h[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"
h = {
'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}=", h[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(h[x], elem.text)
end
end
def test_item
about = "http://hoge.com"
h = {
'title' => "fugafuga",
'link' => "http://hoge.com/fuga",
'description' => "hogehogehoge",
}
item = RDF::Item.new(about)
%w(title link description).each do |x|
item.__send__("#{x}=", h[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(h[x], elem.text)
end
end
def test_textinput
about = "http://hoge.com"
h = {
'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}=", h[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(h[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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