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|
require "cgi"
require "rexml/document"
require "rss-testcase"
require "rss/2.0"
require "rss/itunes"
module RSS
class TestITunes < TestCase
def test_author
assert_itunes_author(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
assert_itunes_author(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
def test_block
assert_itunes_block(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
def test_category
assert_itunes_category(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
end
def test_image
assert_itunes_image(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
end
def test_duration
assert_itunes_duration(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
def test_explicit
assert_itunes_explicit(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
assert_itunes_explicit(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
def test_keywords
assert_itunes_keywords(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
assert_itunes_keywords(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
def test_new_feed_url
assert_itunes_new_feed_url(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
end
def test_owner
assert_itunes_owner(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
end
def test_subtitle
assert_itunes_subtitle(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
assert_itunes_subtitle(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
def test_summary
assert_itunes_summary(%w(channel)) do |content, xmlns|
make_rss20(make_channel20(content), xmlns)
end
assert_itunes_summary(%w(items last)) do |content, xmlns|
make_rss20(make_channel20(make_item20(content)), xmlns)
end
end
private
def itunes_rss20_parse(content, &maker)
xmlns = {"itunes" => "http://www.itunes.com/dtds/podcast-1.0.dtd"}
rss20_xml = maker.call(content, xmlns)
::RSS::Parser.parse(rss20_xml)
end
def assert_itunes_author(readers, &rss20_maker)
_wrap_assertion do
author = "John Lennon"
rss20 = itunes_rss20_parse(tag("itunes:author", author), &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(author, target.itunes_author)
end
end
def _assert_itunes_block(value, boolean_value, readers, &rss20_maker)
rss20 = itunes_rss20_parse(tag("itunes:block", value), &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(value, target.itunes_block)
assert_equal(boolean_value, target.itunes_block?)
end
def assert_itunes_block(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_block("yes", true, readers, &rss20_maker)
_assert_itunes_block("Yes", true, readers, &rss20_maker)
_assert_itunes_block("no", false, readers, &rss20_maker)
_assert_itunes_block("", false, readers, &rss20_maker)
end
end
def _assert_itunes_category(categories, readers, &rss20_maker)
cats = categories.collect do |category|
if category.is_a?(Array)
category, sub_category = category
tag("itunes:category",
tag("itunes:category", nil, {"text" => sub_category}),
{"text" => category})
else
tag("itunes:category", nil, {"text" => category})
end
end.join
rss20 = itunes_rss20_parse(cats, &rss20_maker)
target = chain_reader(rss20, readers)
actual_categories = target.itunes_categories.collect do |category|
cat = category.text
if category.itunes_categories.empty?
cat
else
[cat, *category.itunes_categories.collect {|c| c.text}]
end
end
assert_equal(categories, actual_categories)
end
def assert_itunes_category(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_category(["Audio Blogs"], readers, &rss20_maker)
_assert_itunes_category([["Arts & Entertainment", "Games"]],
readers, &rss20_maker)
_assert_itunes_category([["Arts & Entertainment", "Games"],
["Technology", "Computers"],
"Audio Blogs"],
readers, &rss20_maker)
end
end
def assert_itunes_image(readers, &rss20_maker)
_wrap_assertion do
url = "http://example.com/podcasts/everything/AllAboutEverything.jpg"
content = tag("itunes:image", nil, {"href" => url})
rss20 = itunes_rss20_parse(content, &rss20_maker)
target = chain_reader(rss20, readers)
assert_not_nil(target.itunes_image)
assert_equal(url, target.itunes_image.href)
assert_missing_attribute("image", "href") do
content = tag("itunes:image")
itunes_rss20_parse(content, &rss20_maker)
end
end
end
def _assert_itunes_duration(hour, minute, second, value,
readers, &rss20_maker)
content = tag("itunes:duration", value)
rss20 = itunes_rss20_parse(content, &rss20_maker)
duration = chain_reader(rss20, readers).itunes_duration
assert_equal(value, duration.content)
assert_equal(hour, duration.hour)
assert_equal(minute, duration.minute)
assert_equal(second, duration.second)
end
def _assert_itunes_duration_not_available_value(value, &rss20_maker)
assert_not_available_value("duration", value) do
content = tag("itunes:duration", value)
itunes_rss20_parse(content, &rss20_maker)
end
end
def assert_itunes_duration(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_duration(7, 14, 5, "07:14:05", readers, &rss20_maker)
_assert_itunes_duration(7, 14, 5, "7:14:05", readers, &rss20_maker)
_assert_itunes_duration(0, 4, 55, "04:55", readers, &rss20_maker)
_assert_itunes_duration(0, 4, 5, "4:05", readers, &rss20_maker)
_assert_itunes_duration_not_available_value("5", &rss20_maker)
_assert_itunes_duration_not_available_value("09:07:14:05", &rss20_maker)
_assert_itunes_duration_not_available_value("10:5", &rss20_maker)
_assert_itunes_duration_not_available_value("10:03:5", &rss20_maker)
_assert_itunes_duration_not_available_value("10:3:05", &rss20_maker)
_assert_itunes_duration_not_available_value("xx:xx:xx", &rss20_maker)
end
end
def _assert_itunes_explicit(explicit, value, readers, &rss20_maker)
content = tag("itunes:explicit", value)
rss20 = itunes_rss20_parse(content, &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(value, target.itunes_explicit)
assert_equal(explicit, target.itunes_explicit?)
end
def assert_itunes_explicit(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_explicit(true, "yes", readers, &rss20_maker)
_assert_itunes_explicit(false, "clean", readers, &rss20_maker)
_assert_itunes_explicit(nil, "no", readers, &rss20_maker)
end
end
def _assert_itunes_keywords(keywords, value, readers, &rss20_maker)
content = tag("itunes:keywords", value)
rss20 = itunes_rss20_parse(content, &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(keywords, target.itunes_keywords)
end
def assert_itunes_keywords(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_keywords(["salt"], "salt", readers, &rss20_maker)
_assert_itunes_keywords(["salt"], " salt ", readers, &rss20_maker)
_assert_itunes_keywords(["salt", "pepper", "shaker", "exciting"],
"salt, pepper, shaker, exciting",
readers, &rss20_maker)
_assert_itunes_keywords(["metric", "socket", "wrenches", "toolsalt"],
"metric, socket, wrenches, toolsalt",
readers, &rss20_maker)
_assert_itunes_keywords(["olitics", "red", "blue", "state"],
"olitics, red, blue, state",
readers, &rss20_maker)
end
end
def assert_itunes_new_feed_url(readers, &rss20_maker)
_wrap_assertion do
url = "http://newlocation.com/example.rss"
content = tag("itunes:new-feed-url", url)
rss20 = itunes_rss20_parse(content, &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(url, target.itunes_new_feed_url)
end
end
def _assert_itunes_owner(name, email, readers, &rss20_maker)
content = tag("itunes:owner",
tag("itunes:name", name) + tag("itunes:email", email))
rss20 = itunes_rss20_parse(content, &rss20_maker)
owner = chain_reader(rss20, readers).itunes_owner
assert_equal(name, owner.itunes_name)
assert_equal(email, owner.itunes_email)
end
def assert_itunes_owner(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_owner("John Doe", "john.doe@example.com",
readers, &rss20_maker)
assert_missing_tag("name", "owner") do
content = tag("itunes:owner")
itunes_rss20_parse(content, &rss20_maker)
end
assert_missing_tag("name", "owner") do
content = tag("itunes:owner",
tag("itunes:email", "john.doe@example.com"))
itunes_rss20_parse(content, &rss20_maker)
end
assert_missing_tag("email", "owner") do
content = tag("itunes:owner", tag("itunes:name", "John Doe"))
itunes_rss20_parse(content, &rss20_maker)
end
end
end
def _assert_itunes_subtitle(value, readers, &rss20_maker)
content = tag("itunes:subtitle", value)
rss20 = itunes_rss20_parse(content, &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(value, target.itunes_subtitle)
end
def assert_itunes_subtitle(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_subtitle("A show about everything", readers, &rss20_maker)
_assert_itunes_subtitle("A short primer on table spices",
readers, &rss20_maker)
_assert_itunes_subtitle("Comparing socket wrenches is fun!",
readers, &rss20_maker)
_assert_itunes_subtitle("Red + Blue != Purple", readers, &rss20_maker)
end
end
def _assert_itunes_summary(value, readers, &rss20_maker)
content = tag("itunes:summary", value)
rss20 = itunes_rss20_parse(content, &rss20_maker)
target = chain_reader(rss20, readers)
assert_equal(value, target.itunes_summary)
end
def assert_itunes_summary(readers, &rss20_maker)
_wrap_assertion do
_assert_itunes_summary("All About Everything is a show about " +
"everything. Each week we dive into any " +
"subject known to man and talk about it as " +
"much as we can. Look for our Podcast in " +
"the iTunes Music Store",
readers, &rss20_maker)
_assert_itunes_summary("This week we talk about salt and pepper " +
"shakers, comparing and contrasting pour " +
"rates, construction materials, and overall " +
"aesthetics. Come and join the party!",
readers, &rss20_maker)
_assert_itunes_summary("This week we talk about metric vs. old " +
"english socket wrenches. Which one is " +
"better? Do you really need both? Get all " +
"of your answers here.",
readers, &rss20_maker)
_assert_itunes_summary("This week we talk about surviving in a " +
"Red state if you're a Blue person. Or " +
"vice versa.",
readers, &rss20_maker)
end
end
end
end
|
