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<title>script.aculo.us Unit test file</title>
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<h1>script.aculo.us Unit test file</h1>
<p>
Tests for builder.js
</p>
<!-- Log output -->
<div id="testlog"> </div>
<div id="result"></div>
<!-- Tests follow -->
<script type="text/javascript" language="javascript" charset="utf-8">
// <![CDATA[
// Serializes a node and its contents to plain old HTML
// IMPORTANT: style attributes can't be correctly serialized cross-browser wise,
// so the contents of style attributes must match what IE thinks is correct
function serializeNode(node){
if(node.nodeType == 3) return node.nodeValue;
node = $(node);
var tag = node.tagName.toLowerCase();
return '<' + ([tag].concat($A(node.attributes).map(function(attr){
// Filter out stuff that we don't need
if(attr.nodeName == '_extended' || attr.nodeName == '_counted' ||
typeof attr.nodeValue == 'function' ||!Element.hasAttribute(node, attr.nodeName)) return;
// remove trailing ; in style attributes on Firefox
var value = node.readAttribute(attr.nodeName);
if(attr.nodeName == 'style' && value.endsWith(';'))
value = value.substr(0, value.length-1);
return attr.nodeName + '="' + value + '"'
}).compact().sort())).join(' ') + '>' + $A(node.childNodes).map(serializeNode).join('') +
'</' + tag + '>';
}
new Test.Unit.Runner({
setup: function() {
$('result').innerHTML = '';
},
testBuilderBasics: function() { with(this) {
var element = Builder.node('div');
assertEqual('DIV', element.nodeName);
var element = Builder.node('div',{id:'mydiv'})
assertEqual('mydiv', element.id);
var element = Builder.node('div',{id:'mydiv',className:'one two'})
assertEqual('mydiv', element.id);
assertEqual('one two', element.className);
var element = Builder.node('span','text 123 <blah>');
assertEqual('SPAN', element.nodeName);
assertEqual('text 123 <blah>', element.innerHTML);
var element = Builder.node('span',123);
assertEqual('SPAN', element.nodeName);
assertEqual('123', element.innerHTML);
var element = Builder.node('span',['test']);
assertEqual('SPAN', element.nodeName);
assertEqual('test', element.innerHTML);
var element = Builder.node('span',['test',123]);
assertEqual('SPAN', element.nodeName);
assertEqual('test123', element.innerHTML);
var element = Builder.node('span',{},['test',123]);
assertEqual('SPAN', element.nodeName);
assertEqual('test123', element.innerHTML);
var element = Builder.node('span',{id:'myspan'},['test',123]);
assertEqual('SPAN', element.nodeName);
assertEqual('myspan', element.id);
assertEqual('test123', element.innerHTML);
var element = Builder.node('div',[1,2,[3],[[[4],5],6],7,8,[[[[9]]],0]]);
assertEqual('1234567890',element.innerHTML);
var element = Builder.node('div',[1,'2',['3'],[[[4],'5'],6],7,'8',[[[['9']]],0]]);
assertEqual('1234567890',element.innerHTML);
var element = Builder.node('div',{id:'mydiv'},[1,2,[3],[[[4],5],6],7,8,[[[[9]]],0]]);
assertEqual('1234567890',element.innerHTML);
var element = Builder.node('div',{id:'mydiv'},[1,'2',['3'],[[[4],'5'],6],7,'8',[[[['9']]],0]]);
assertEqual('1234567890',element.innerHTML);
assertEqual(10, element.childNodes.length);
var element = Builder.node('div', Builder.node('span'));
assertEqual(1, element.childNodes.length);
assertEqual('SPAN', element.childNodes[0].tagName);
var element = Builder.node('div', {id:'mydiv'}, Builder.node('span'));
assertEqual(1, element.childNodes.length);
assertEqual('mydiv', element.id);
assertEqual('SPAN', element.childNodes[0].tagName);
}},
testBuilderClassAndFor: function() { with(this) {
var elt = Builder.node('div', { className: 'demoClass' });
assertEqual('demoClass', elt.className);
var elt = Builder.node('label', { htmlFor: 'mydiv' });
assertEqual('mydiv', elt.htmlFor);
}},
testBuilderAllXHTMLTags: function() { with(this) {
var XHTML_TAGS = [
'a','abbr','acronym','address','applet','area',
'b','bdo','big','blockquote','br','button',
'caption','cite','code','col','colgroup',
'dd','del','dfn','div','dl','dt',
'em',
'fieldset','form',
'h1','h2','h3','h4','h5','h6','hr',
'i','iframe','img','input','ins',
'kbd',
'label','legend','li',
'map',
'object','ol','optgroup','option',
'p','param','pre',
'q',
'samp','script','select','small','span','strong','style','sub','sup',
'table','tbody','td','textarea','tfoot','th','thead','tr','tt',
'ul','var']
XHTML_TAGS.each(function(tag) {
try {
var element = Builder.node(tag);
assertNotNull(element, 'Tag "'+tag+'" expected, but was null.');
assertEqual(tag.toUpperCase(), element.nodeName);
var element = Builder.node(tag,{id:'tag_'+tag+'_test_id'});
assertEqual(tag.toUpperCase(), element.nodeName);
assertEqual('tag_'+tag+'_test_id', element.id, 'Setting id attribute for "'+tag+'" failed!');
} catch(e) {
assert(false, 'Error while creating node of type '+tag+'. Note: Firefox bug in 1.0.X on option and optgroup, fixed in 1.5b1. Internet Explorer 6 doesn\'t support the ABBR tag and has no standard DOM implementation for tables.');
}
});
}},
// special case, because requires workarounds on IE and Firefox < 1.5
testBuilderOptionTag: function() { with(this) {
assertEqual('', Builder.node('option').innerHTML);
assertEqual('test', Builder.node('option','test').innerHTML);
assertEqual('', Builder.node('option',{className:'test'}).innerHTML);
assertEqual('test', Builder.node('option',{className:'test'},'test').innerHTML);
assertEqual('test', Builder.node('option',{},'test').innerHTML);
var selectElement = Builder.node('select');
var optionElement = Builder.node('option',{className:'test',id:'option_123'},123);
selectElement.appendChild(optionElement);
document.body.appendChild(selectElement);
assertEqual('123', $('option_123').innerHTML);
}},
testBuilderContatenation: function() { with(this) {
var element = Builder.node('div', [Builder.node('span')]);
assertEqual('DIV', element.nodeName);
assertEqual(1, element.childNodes.length);
assertEqual('SPAN', element.firstChild.nodeName);
var element = Builder.node('div', [Builder.node('span'),'text']);
assertEqual(2, element.childNodes.length);
assertEqual(0, element.firstChild.childNodes.length);
assertEqual('DIV', element.nodeName);
assertEqual('SPAN', element.firstChild.nodeName);
assertEqual(3, element.firstChild.nextSibling.nodeType);
var element = Builder.node('div', [Builder.node('span',[Builder.node('strong','blah')]),'text']);
assertEqual(2, element.childNodes.length);
assertEqual(1, element.firstChild.childNodes.length);
assertEqual('DIV', element.nodeName);
assertEqual('SPAN', element.firstChild.nodeName);
assertEqual('STRONG', element.firstChild.firstChild.nodeName);
assertEqual('blah', element.firstChild.firstChild.innerHTML);
assertEqual(3, element.firstChild.nextSibling.nodeType);
}},
testBuilderComplexExample: function() { with(this) {
var element = Builder.node('div',{id:'ghosttrain'},[
Builder.node('div',{style:'font-weight: bold; font-size: 11px'},[
Builder.node('h1','Ghost Train'),
"testtext", 2, 3, 4,
Builder.node('ul',[
Builder.node('li',{onclick:'alert(\'test\')'},'click me')
]),
]),
]);
assertEqual('DIV', element.nodeName);
$('result').appendChild(element);
// browsers aren't sure about upper and lower case on elements
assertEqual(
'<div id="ghosttrain"><div style="font-weight: bold; font-size: 11px">' +
'<h1>Ghost Train</h1>testtext234<ul><li onclick="alert(\'test\')">click me</li></ul></div></div>',
serializeNode($('result').childNodes[0]));
}},
testBuilderShortcuts: function() { with(this) {
Builder.dump();
var element = DIV(SPAN());
assertEqual('SPAN', element.childNodes[0].tagName);
var element = DIV({id:'test'},SPAN());
assertEqual('SPAN', element.childNodes[0].tagName);
var element = DIV({id:'ghosttrain'},[
DIV({style:'font-weight: bold; font-size: 11px'},[
H1('Ghost Train'),
"testtext", 2, 3, 4,
UL([
LI({onclick:'alert(\'test\')'},'click me')
]),
]),
]);
assertEqual('DIV', element.nodeName);
$('result').appendChild(element);
assertEqual(
'<div id="ghosttrain"><div style="font-weight: bold; font-size: 11px">' +
'<h1>Ghost Train</h1>testtext234<ul><li onclick="alert(\'test\')">click me</li></ul></div></div>',
serializeNode($('result').childNodes[0]));
}},
testBuilderBuild: function() { with(this) {
['<span>this is <b>neat!</b></span>',' \n<span>this is <b>neat!</b></span>\n '].each(
function(html){
var node = Builder.build(html);
assertEqual('<span>this is <b>neat!</b></span>', serializeNode(node));
});
}},
testBuilderAttributeEscaping: function() { with(this) {
var element = Builder.node('div',{blah:"<foo'bar&baz\"bat>"});
assertEqual("<foo'bar&baz\"bat>", $(element).readAttribute('blah'));
}}
});
// ]]>
</script>
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