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require "rexml/document"
require_relative "rss-testcase"
require "rss/1.0"
require "rss/xml-stylesheet"
module RSS
class TestXMLStyleSheet < TestCase
def test_accessor
[
{:href => "a.xsl", :type => "text/xsl"},
{:media => "print", :title => "FOO"},
{:charset => "UTF-8", :alternate => "yes"},
].each do |attrs|
assert_xml_stylesheet_attrs(attrs, XMLStyleSheet.new(attrs))
end
end
def test_to_s
[
{:href => "a.xsl", :type => "text/xsl"},
{:type => "text/xsl"},
{:href => "a.xsl", :guess_type => "text/xsl"},
{:href => "a.css", :type => "text/css"},
{:href => "a.css", :type => "text/xsl",
:guess_type => "text/css"},
{:href => "a.xsl", :type => "text/xsl",
:title => "sample", :media => "printer",
:charset => "UTF-8", :alternate => "yes"},
{:href => "a.css", :guess_type => "text/css",
:alternate => "no"},
{:type => "text/xsl", :title => "sample",
:media => "printer", :charset => "UTF-8",
:alternate => "yes"},
].each do |attrs|
target, contents = parse_pi(XMLStyleSheet.new(attrs).to_s)
assert_xml_stylesheet(target, attrs, XMLStyleSheet.new(contents))
end
end
def test_bad_alternate
%w(a ___ ??? BAD_ALTERNATE).each do |value|
xss = XMLStyleSheet.new
assert_raise(NotAvailableValueError) do
xss.alternate = value
end
xss.do_validate = false
assert_nothing_raised do
xss.alternate = value
end
assert_nil(xss.alternate)
end
end
def test_parse
[
[{:href => "a.xsl", :type => "text/xsl"},],
[{:media => "print", :title => "FOO"},],
[{:charset => "UTF-8", :alternate => "yes"},],
[{:href => "a.xsl", :type => "text/xsl"},
{:type => "text/xsl"},
{:href => "a.xsl", :guess_type => "text/xsl"},
{:href => "a.css", :type => "text/css"},
{:href => "a.css", :type => "text/xsl",
:guess_type => "text/css"},
{:href => "a.xsl", :type => "text/xsl",
:title => "sample", :media => "printer",
:charset => "UTF-8", :alternate => "yes"},
{:href => "a.css", :guess_type => "text/css",
:alternate => "no"},
{:type => "text/xsl", :title => "sample",
:media => "printer", :charset => "UTF-8",
:alternate => "yes"},],
].each do |xsss|
doc = REXML::Document.new(make_sample_RDF)
root = doc.root
xsss.each do |xss|
content = xss.collect do |key, name|
%Q[#{key}="#{name}"]
end.join(" ")
pi = REXML::Instruction.new("xml-stylesheet", content)
root.previous_sibling = pi
end
rss = Parser.parse(doc.to_s)
have_href_xsss = xsss.find_all {|xss| xss.has_key?(:href)}
assert_equal(have_href_xsss.size, rss.xml_stylesheets.size)
rss.xml_stylesheets.each_with_index do |stylesheet, i|
target, = parse_pi(stylesheet.to_s)
assert_xml_stylesheet(target, have_href_xsss[i], stylesheet)
end
end
end
def parse_pi(pi)
/\A\s*<\?(\S+)([^?]*\?+(?:[^?>][^?]*\?+)*)>\s*\z/ =~ pi
target = $1
dummy = REXML::Document.new("<dummy #{$2.to_s.chop}/>").root
contents = {}
dummy.attributes.each do |name, value|
contents[name] = value
end
[target, contents]
end
end
end
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