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require "cgi"
require "rexml/document"
require_relative "rss-testcase"
require "rss/1.0"
require "rss/syndication"
module RSS
class TestSyndication < TestCase
def setup
@prefix = "sy"
@uri = "http://purl.org/rss/1.0/modules/syndication/"
@parents = %w(channel)
t = Time.iso8601("2000-01-01T12:00:05+00:00")
class << t
alias_method(:to_s, :iso8601)
end
@elems = {
:updatePeriod => "hourly",
:updateFrequency => "2",
:updateBase => t,
}
@sy_nodes = @elems.collect do |name, value|
"<#{@prefix}:#{name}>#{CGI.escapeHTML(value.to_s)}</#{@prefix}:#{name}>"
end.join("\n")
@rss_source = make_RDF(<<-EOR, {@prefix => @uri})
#{make_channel(@sy_nodes)}
#{make_image()}
#{make_item()}
#{make_textinput()}
EOR
@rss = Parser.parse(@rss_source)
end
def test_parser
assert_nothing_raised do
Parser.parse(@rss_source)
end
@elems.each do |tag, value|
assert_too_much_tag(tag.to_s, "channel") do
Parser.parse(make_RDF(<<-EOR, {@prefix => @uri}))
#{make_channel(("<" + @prefix + ":" + tag.to_s + ">" +
CGI.escapeHTML(value.to_s) +
"</" + @prefix + ":" + tag.to_s + ">") * 2)}
#{make_item}
EOR
end
end
end
def test_accessor
t = Time.iso8601("2003-01-01T12:00:23+09:00")
class << t
alias_method(:to_s, :iso8601)
end
new_value = {
:updatePeriod => "daily",
:updateFrequency => "11",
:updateBase => t,
}
@elems.each do |name, value|
value = value.to_i if name == :updateFrequency
@parents.each do |parent|
assert_equal(value, @rss.__send__(parent).__send__("sy_#{name}"))
@rss.__send__(parent).__send__("sy_#{name}=", new_value[name])
new_val = new_value[name]
new_val = new_val.to_i if name == :updateFrequency
assert_equal(new_val, @rss.__send__(parent).__send__("sy_#{name}"))
end
end
%w(hourly daily weekly monthly yearly).each do |x|
@parents.each do |parent|
assert_nothing_raised do
@rss.__send__(parent).sy_updatePeriod = x
end
end
end
%w(-2 0.3 -0.4).each do |x|
@parents.each do |parent|
assert_not_available_value("sy:updateBase", x) do
@rss.__send__(parent).sy_updateBase = x
end
end
end
end
def test_to_s
@elems.each do |name, value|
excepted = "<#{@prefix}:#{name}>#{value}</#{@prefix}:#{name}>"
@parents.each do |parent|
assert_equal(excepted,
@rss.__send__(parent).__send__("sy_#{name}_element"))
end
end
REXML::Document.new(@rss_source).root.each_element do |parent|
if @parents.include?(parent.name)
parent.each_element do |elem|
if elem.namespace == @uri
assert_equal(elem.text, @elems[elem.name.intern].to_s)
end
end
end
end
end
end
end
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