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TiddlyWiki5/editions/tw2/source/tiddlywiki/test/js/SavingRSS.js
2012-11-16 21:20:27 +00:00

118 lines
3.4 KiB
JavaScript
Executable File

// carried over from jsspec testing
// TBD: refactor out
tests_xml = {
parse: function(text) {
var doc;
if(window.ActiveXObject) {
doc = new ActiveXObject("Microsoft.XMLDOM");
doc.async = "false";
doc.loadXML(text);
} else {
var parser = new DOMParser();
doc = parser.parseFromString(text,"text/xml");
}
if(!doc) {
return null;
}
doc.xpath = function(expression, type) {
var t;
if(type == "string") { t = XPathResult.STRING_TYPE; }
if(type == "number") { t = XPathResult.NUMBER_TYPE; }
if(type == "boolean") { t = XPathResult.BOOLEAN_TYPE; }
if(type == "singlenode") { t = XPathResult.SINGLENODE_TYPE; }
var res = this.evaluate(expression, this, null, t, null);
if(type == "string") { return res.stringValue; }
if(type == "number") { return res.numberValue; }
if(type == "boolean") { return res.booleanValue; }
if(type == "singleNode") { return this.singleNodeValue; }
return null;
};
return doc;
}
};
jQuery(document).ready(function(){
var _username;
module("GenerateRss", {
setup: function() {
_username = config.options.txtUserName;
config.options.txtUserName = "YourName";
},
teardown: function() {
config.options.txtUserName = _username;
}
});
/*
<rss version="2.0">
<channel>
<title>My TiddlyWiki</title>
<link>http://www.tiddlywiki.com/</link>
<description>a reusable non-linear personal web notebook</description>
<language>en-us</language>
<copyright>Copyright 2008 YourName</copyright>
<pubDate>Tue, 15 Apr 2008 11:11:50 GMT</pubDate>
<lastBuildDate>Tue, 15 Apr 2008 11:11:50 GMT</lastBuildDate>
<docs>http://blogs.law.harvard.edu/tech/rss</docs>
<generator>TiddlyWiki 2.4.0</generator>
</channel>
</rss>
*/
test("generateRss: feed for an empty store", function() {
var actual, expected;
var rss = generateRss();
actual = (typeof rss);
expected = 'string';
same(actual, expected, 'produces a string value');
// <?xml version='1.0'?>
// <?xml version="1.0" ?>
// <?xml version="1.0" encoding='utf-8' ?>
actual = rss.match(new RegExp(/^<\?xml\s+version=(["'])1.0\1\s*(encoding=(["'])utf-8\2)?\s*\?>/));
ok(actual, 'should start with an XML 1.0 declaration');
xml = tests_xml.parse(rss);
actual = typeof xml;
expected = 'object';
same(actual, expected, 'should be well-formed XML');
actual = xml.documentElement.nodeName;
expected = "rss";
same(actual, expected, 'document node should be "rss"');
actual = xml.documentElement.getAttribute("version");
expected = "2.0";
same(actual, expected, 'rss version should be "2.0"');
actual = xml.xpath("count(/rss/channel)", "number");
expected = 1;
same(actual, expected, 'document should have a single channel element');
actual = xml.xpath("/rss/channel/title", "string");
expected = 'My TiddlyWiki';
same(actual, expected, 'channel title should be the default TiddlyWiki title');
actual = xml.xpath("/rss/channel/description", "string");
expected = 'a reusable non-linear personal web notebook';
same(actual, expected, 'channel description should be the default TiddlyWiki subtitle');
actual = xml.xpath("/rss/channel/language", "string");
expected = 'en';
same(actual, expected, 'channel language should be "en"');
// Y2K+99 issue
var message = xml.xpath("/rss/channel/copyright", "string");
actual = message.match(new RegExp(/Copyright 20[0-9]{2,2} YourName/));
ok(actual, 'channel copyright should be "TiddlyWiki YYYY YourName"');
});
});