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# encoding: UTF-8
$:.unshift File.join(File.dirname(__FILE__), '..', 'lib')
require 'test/unit'
require 'feedparser'
# This class includes some basic tests of the parser. More detailed test is
# made by tc_parser.rb
class FeedParserTest < Test::Unit::TestCase
# From http://my.netscape.com/publish/formats/rss-spec-0.91.html
def test_parse_rss091_1
ch = FeedParser::Feed::new <<-EOF
<?xml version="1.0"?>
<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">
<rss version="0.91">
<channel>
<language>en</language>
<description>News and commentary from the cross-platform scripting community.</description>
<link>http://www.scripting.com/</link>
<title>Scripting News</title>
<image>
<link>http://www.scripting.com/</link>
<title>Scripting News</title>
<url>http://www.scripting.com/gifs/tinyScriptingNews.gif</url>
</image>
</channel>
</rss>
EOF
assert_equal('Scripting News', ch.title)
assert_equal('http://www.scripting.com/', ch.link)
assert_equal('News and commentary from the cross-platform scripting community.', ch.description)
assert_equal([], ch.items)
end
def test_parse_rss091_complete
ch = FeedParser::Feed::new <<-EOF
<?xml version="1.0"?>
<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">
<rss version="0.91">
<channel>
<copyright>Copyright 1997-1999 UserLand Software, Inc.</copyright>
<pubDate>Thu, 08 Jul 1999 07:00:00 GMT</pubDate>
<lastBuildDate>Thu, 08 Jul 1999 16:20:26 GMT</lastBuildDate>
<docs>http://my.userland.com/stories/storyReader$11</docs>
<description>News and commentary from the cross-platform scripting community.</description>
<link>http://www.scripting.com/</link>
<title>Scripting News</title>
<image>
<link>http://www.scripting.com/</link>
<title>Scripting News</title>
<url>http://www.scripting.com/gifs/tinyScriptingNews.gif</url>
<height>40</height>
<width>78</width>
<description>What is this used for?</description>
</image>
<managingEditor>dave@userland.com (Dave Winer)</managingEditor>
<webMaster>dave@userland.com (Dave Winer)</webMaster>
<language>en-us</language>
<skipHours>
<hour>6</hour><hour>7</hour><hour>8</hour><hour>9</hour><hour>10</hour><hour>11</hour>
</skipHours>
<skipDays>
<day>Sunday</day>
</skipDays>
<rating>(PICS-1.1 "http://www.rsac.org/ratingsv01.html" l gen true comment "RSACi North America Server" for "http://www.rsac.org" on "1996.04.16T08:15-0500" r (n 0 s 0 v 0 l 0))</rating>
<item>
<title>stuff</title>
<link>http://bar</link>
<description>This is an article about some stuff</description>
</item>
<item>
<title>second item's title</title>
<link>http://link2</link>
<description>aa bb cc
dd ee ff</description>
</item>
<textinput>
<title>Search Now!</title>
<description>Enter your search <terms></description>
<name>find</name>
<link>http://my.site.com/search.cgi</link>
</textinput>
</channel>
</rss>
EOF
assert_equal('Scripting News', ch.title)
assert_equal('http://www.scripting.com/', ch.link)
assert_equal('News and commentary from the cross-platform scripting community.', ch.description)
assert_equal(2, ch.items.length)
assert_equal('http://bar', ch.items[0].link)
assert_equal('<p>This is an article about some stuff</p>', ch.items[0].content)
assert_equal('stuff', ch.items[0].title)
assert_equal('http://link2', ch.items[1].link)
assert_equal("<p>aa bb cc\n dd ee ff</p>", ch.items[1].content)
assert_equal('second item\'s title', ch.items[1].title)
end
def test_enclosures
ch = FeedParser::Feed::new <<-EOF
<?xml version="1.0"?>
<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">
<rss version="0.91">
<channel>
<item>
<enclosure url="url1" length="1" type="type1"/>
<enclosure url="url2" type="type2"/>
<enclosure length="3" type="type3"/>
<enclosure url="url1" length="1"/>
</item>
</channel>
</rss>
EOF
# the third one should be removed because an enclosure should have an url, or it's useless.
assert_equal([["url1", "1", "type1"], ["url2", nil, "type2"], ["url1", "1", nil]], ch.items[0].enclosures)
end
def test_recode_utf8
assert_equal 'UTF-8', FeedParser.recode("áéíóú").encoding.name
end
def test_recode_blank
assert_equal 'UTF-8', FeedParser.recode('').encoding.name
end
def test_recode_iso88519
assert_equal 'UTF-8', FeedParser.recode("áéíóú".encode('iso-8859-1')).encoding.name
end
def test_recode_utf8_mixed_with_ASCIIBIT
recoded = FeedParser.recode("áé\x8Díóú")
assert_equal'UTF-8', recoded.encoding.name
assert_equal 'áéíóú', recoded
end
def test_recode_unicode_char
assert_equal "1280×1024", FeedParser.recode("1280×1024")
end
def test_almost_valid_iso88591
input = "Codifica\xE7\xE3o \x96 quase v\xE1lida"
assert_equal "Codificação quase válida", FeedParser.recode(input)
end
def test_feed_origin
feed = FeedParser::Feed.new(nil, 'http://foo.com/feed')
assert_equal "http://foo.com", feed.origin
end
def test_item_origin
feed = FeedParser::Feed.new(nil, 'http://foo.com/feed')
item = FeedParser::FeedItem.new(nil, feed)
item.link = '/foo/bar'
assert_equal 'http://foo.com/foo/bar', item.link
end
def test_item_origin_no_link
item = FeedParser::FeedItem.new(nil, nil)
assert_nil item.link
end
def test_item_no_feed
item = FeedParser::FeedItem.new(nil, nil)
item.link = '/foo/bar'
assert_equal '/foo/bar', item.link
end
end
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