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test.html
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<html>
<head>
<title>Tests</title>
<script type="text/javascript">
/* Jsunittest, version 0.7.3
* (c) 2008 Dr Nic Williams
*
* Jsunittest is freely distributable under
* the terms of an MIT-style license.
* For details, see the web site: http://jsunittest.rubyforge.org
*
*--------------------------------------------------------------------------*/
var JsUnitTest = {
Unit: {},
inspect: function(object) {
try {
if (typeof object == "undefined") return 'undefined';
if (object === null) return 'null';
if (typeof object == "string") {
var useDoubleQuotes = arguments[1];
var escapedString = this.gsub(object, /[\x00-\x1f\\]/, function(match) {
var character = String.specialChar[match[0]];
return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
});
if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
return "'" + escapedString.replace(/'/g, '\\\'') + "'";
};
return String(object);
} catch (e) {
if (e instanceof RangeError) return '...';
throw e;
}
},
$: function(element) {
if (arguments.length > 1) {
for (var i = 0, elements = [], length = arguments.length; i < length; i++)
elements.push(this.$(arguments[i]));
return elements;
}
if (typeof element == "string")
element = document.getElementById(element);
return element;
},
gsub: function(source, pattern, replacement) {
var result = '', match;
replacement = arguments.callee.prepareReplacement(replacement);
while (source.length > 0) {
if (match = source.match(pattern)) {
result += source.slice(0, match.index);
result += JsUnitTest.String.interpret(replacement(match));
source = source.slice(match.index + match[0].length);
} else {
result += source, source = '';
}
}
return result;
},
scan: function(source, pattern, iterator) {
this.gsub(source, pattern, iterator);
return String(source);
},
escapeHTML: function(data) {
return data.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
},
arrayfromargs: function(args) {
var myarray = new Array();
var i;
for (i=0;i<args.length;i++)
myarray[i] = args[i];
return myarray;
},
hashToSortedArray: function(hash) {
var results = [];
for (key in hash) {
results.push([key, hash[key]]);
}
return results.sort();
},
flattenArray: function(array) {
var results = arguments[1] || [];
for (var i=0; i < array.length; i++) {
var object = array[i];
if (object != null && typeof object == "object" &&
'splice' in object && 'join' in object) {
this.flattenArray(object, results);
} else {
results.push(object);
}
};
return results;
},
selectorMatch: function(expression, element) {
var tokens = [];
var patterns = {
// combinators must be listed first
// (and descendant needs to be last combinator)
laterSibling: /^\s*~\s*/,
child: /^\s*>\s*/,
adjacent: /^\s*\+\s*/,
descendant: /^\s/,
// selectors follow
tagName: /^\s*(\*|[\w\-]+)(\b|$)?/,
id: /^#([\w\-\*]+)(\b|$)/,
className: /^\.([\w\-\*]+)(\b|$)/,
pseudo:
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/,
attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
};
var assertions = {
tagName: function(element, matches) {
return matches[1].toUpperCase() == element.tagName.toUpperCase();
},
className: function(element, matches) {
return Element.hasClassName(element, matches[1]);
},
id: function(element, matches) {
return element.id === matches[1];
},
attrPresence: function(element, matches) {
return Element.hasAttribute(element, matches[1]);
},
attr: function(element, matches) {
var nodeValue = Element.readAttribute(element, matches[1]);
return nodeValue && operators[matches[2]](nodeValue, matches[5] || matches[6]);
}
};
var e = this.expression, ps = patterns, as = assertions;
var le, p, m;
while (e && le !== e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
p = ps[i];
if (m = e.match(p)) {
// use the Selector.assertions methods unless the selector
// is too complex.
if (as[i]) {
tokens.push([i, Object.clone(m)]);
e = e.replace(m[0], '');
}
}
}
}
var match = true, name, matches;
for (var i = 0, token; token = tokens[i]; i++) {
name = token[0], matches = token[1];
if (!assertions[name](element, matches)) {
match = false; break;
}
}
return match;
},
toQueryParams: function(query, separator) {
var query = query || window.location.search;
var match = query.replace(/^\s+/, '').replace(/\s+$/, '').match(/([^?#]*)(#.*)?$/);
if (!match) return { };
var hash = {};
var parts = match[1].split(separator || '&');
for (var i=0; i < parts.length; i++) {
var pair = parts[i].split('=');
if (pair[0]) {
var key = decodeURIComponent(pair.shift());
var value = pair.length > 1 ? pair.join('=') : pair[0];
if (value != undefined) value = decodeURIComponent(value);
if (key in hash) {
var object = hash[key];
var isArray = object != null && typeof object == "object" &&
'splice' in object && 'join' in object
if (!isArray) hash[key] = [hash[key]];
hash[key].push(value);
}
else hash[key] = value;
}
};
return hash;
},
String: {
interpret: function(value) {
return value == null ? '' : String(value);
}
}
};
JsUnitTest.gsub.prepareReplacement = function(replacement) {
if (typeof replacement == "function") return replacement;
var template = new Template(replacement);
return function(match) { return template.evaluate(match) };
};
JsUnitTest.Version = '0.7.3';
JsUnitTest.Template = function(template, pattern) {
this.template = template; //template.toString();
this.pattern = pattern || JsUnitTest.Template.Pattern;
};
JsUnitTest.Template.prototype.evaluate = function(object) {
if (typeof object.toTemplateReplacements == "function")
object = object.toTemplateReplacements();
return JsUnitTest.gsub(this.template, this.pattern, function(match) {
if (object == null) return '';
var before = match[1] || '';
if (before == '\\') return match[2];
var ctx = object, expr = match[3];
var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
match = pattern.exec(expr);
if (match == null) return before;
while (match != null) {
var comp = (match[1].indexOf('[]') === 0) ? match[2].gsub('\\\\]', ']') : match[1];
ctx = ctx[comp];
if (null == ctx || '' == match[3]) break;
expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
match = pattern.exec(expr);
}
return before + JsUnitTest.String.interpret(ctx);
});
}
JsUnitTest.Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
JsUnitTest.Event = {};
// written by Dean Edwards, 2005
// with input from Tino Zijdel, Matthias Miller, Diego Perini
// namespaced by Dr Nic Williams 2008
// http://dean.edwards.name/weblog/2005/10/add-event/
// http://dean.edwards.name/weblog/2005/10/add-event2/
JsUnitTest.Event.addEvent = function(element, type, handler) {
if (element.addEventListener) {
element.addEventListener(type, handler, false);
} else {
// assign each event handler a unique ID
if (!handler.$$guid) handler.$$guid = JsUnitTest.Event.addEvent.guid++;
// create a hash table of event types for the element
if (!element.events) element.events = {};
// create a hash table of event handlers for each element/event pair
var handlers = element.events[type];
if (!handlers) {
handlers = element.events[type] = {};
// store the existing event handler (if there is one)
if (element["on" + type]) {
handlers[0] = element["on" + type];
}
}
// store the event handler in the hash table
handlers[handler.$$guid] = handler;
// assign a global event handler to do all the work
element["on" + type] = this.handleEvent;
}
};
// a counter used to create unique IDs
JsUnitTest.Event.addEvent.guid = 1;
JsUnitTest.Event.removeEvent = function(element, type, handler) {
if (element.removeEventListener) {
element.removeEventListener(type, handler, false);
} else {
// delete the event handler from the hash table
if (element.events && element.events[type]) {
delete element.events[type][handler.$$guid];
}
}
};
JsUnitTest.Event.handleEvent = function(event) {
var returnValue = true;
// grab the event object (IE uses a global event object)
event = event || JsUnitTest.Event.fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
// get a reference to the hash table of event handlers
var handlers = this.events[event.type];
// execute each event handler
for (var i in handlers) {
this.$$handleEvent = handlers[i];
if (this.$$handleEvent(event) === false) {
returnValue = false;
}
}
return returnValue;
};
JsUnitTest.Event.fixEvent = function(event) {
// add W3C standard event methods
event.preventDefault = this.fixEvent.preventDefault;
event.stopPropagation = this.fixEvent.stopPropagation;
return event;
};
JsUnitTest.Event.fixEvent.preventDefault = function() {
this.returnValue = false;
};
JsUnitTest.Event.fixEvent.stopPropagation = function() {
this.cancelBubble = true;
};
JsUnitTest.Unit.Logger = function(element) {
this.element = JsUnitTest.$(element);
if (this.element) this._createLogTable();
};
JsUnitTest.Unit.Logger.prototype.start = function(testName) {
if (!this.element) return;
var tbody = this.element.getElementsByTagName('tbody')[0];
var tr = document.createElement('tr');
var td;
//testname
td = document.createElement('td');
td.appendChild(document.createTextNode(testName));
tr.appendChild(td)
tr.appendChild(document.createElement('td'));//status
tr.appendChild(document.createElement('td'));//message
tbody.appendChild(tr);
};
JsUnitTest.Unit.Logger.prototype.setStatus = function(status) {
var logline = this.getLastLogLine();
logline.className = status;
var statusCell = logline.getElementsByTagName('td')[1];
statusCell.appendChild(document.createTextNode(status));
};
JsUnitTest.Unit.Logger.prototype.finish = function(status, summary) {
if (!this.element) return;
this.setStatus(status);
this.message(summary);
};
JsUnitTest.Unit.Logger.prototype.message = function(message) {
if (!this.element) return;
var cell = this.getMessageCell();
// cell.appendChild(document.createTextNode(this._toHTML(message)));
cell.innerHTML = this._toHTML(message);
};
JsUnitTest.Unit.Logger.prototype.summary = function(summary) {
if (!this.element) return;
var div = this.element.getElementsByTagName('div')[0];
div.innerHTML = this._toHTML(summary);
};
JsUnitTest.Unit.Logger.prototype.getLastLogLine = function() {
var tbody = this.element.getElementsByTagName('tbody')[0];
var loglines = tbody.getElementsByTagName('tr');
return loglines[loglines.length - 1];
};
JsUnitTest.Unit.Logger.prototype.getMessageCell = function() {
var logline = this.getLastLogLine();
return logline.getElementsByTagName('td')[2];
};
JsUnitTest.Unit.Logger.prototype._createLogTable = function() {
var html = '<div class="logsummary">running...</div>' +
'<table class="logtable">' +
'<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
'<tbody class="loglines"></tbody>' +
'</table>';
this.element.innerHTML = html;
};
JsUnitTest.Unit.Logger.prototype.appendActionButtons = function(actions) {
// actions = $H(actions);
// if (!actions.any()) return;
// var div = new Element("div", {className: 'action_buttons'});
// actions.inject(div, function(container, action) {
// var button = new Element("input").setValue(action.key).observe("click", action.value);
// button.type = "button";
// return container.insert(button);
// });
// this.getMessageCell().insert(div);
};
JsUnitTest.Unit.Logger.prototype._toHTML = function(txt) {
return JsUnitTest.escapeHTML(txt).replace(/\n/g,"<br/>");
};
JsUnitTest.Unit.MessageTemplate = function(string) {
var parts = [];
var str = JsUnitTest.scan((string || ''), /(?=[^\\])\?|(?:\\\?|[^\?])+/, function(part) {
parts.push(part[0]);
});
this.parts = parts;
};
JsUnitTest.Unit.MessageTemplate.prototype.evaluate = function(params) {
var results = [];
for (var i=0; i < this.parts.length; i++) {
var part = this.parts[i];
var result = (part == '?') ? JsUnitTest.inspect(params.shift()) : part.replace(/\\\?/, '?');
results.push(result);
};
return results.join('');
};
// A generic function for performming AJAX requests
// It takes one argument, which is an object that contains a set of options
// All of which are outline in the comments, below
// From John Resig's book Pro JavaScript Techniques
// published by Apress, 2006-8
JsUnitTest.ajax = function( options ) {
// Load the options object with defaults, if no
// values were provided by the user
options = {
// The type of HTTP Request
type: options.type || "POST",
// The URL the request will be made to
url: options.url || "",
// How long to wait before considering the request to be a timeout
timeout: options.timeout || 5000,
// Functions to call when the request fails, succeeds,
// or completes (either fail or succeed)
onComplete: options.onComplete || function(){},
onError: options.onError || function(){},
onSuccess: options.onSuccess || function(){},
// The data type that'll be returned from the server
// the default is simply to determine what data was returned from the
// and act accordingly.
data: options.data || ""
};
// Create the request object
var xml = window.ActiveXObject ? new ActiveXObject('Microsoft.XMLHTTP') : new XMLHttpRequest();
// Open the asynchronous POST request
xml.open(options.type, options.url, true);
// We're going to wait for a request for 5 seconds, before giving up
var timeoutLength = 5000;
// Keep track of when the request has been succesfully completed
var requestDone = false;
// Initalize a callback which will fire 5 seconds from now, cancelling
// the request (if it has not already occurred).
setTimeout(function(){
requestDone = true;
}, timeoutLength);
// Watch for when the state of the document gets updated
xml.onreadystatechange = function(){
// Wait until the data is fully loaded,
// and make sure that the request hasn't already timed out
if ( xml.readyState == 4 && !requestDone ) {
// Check to see if the request was successful
if ( httpSuccess( xml ) ) {
// Execute the success callback with the data returned from the server
options.onSuccess( httpData( xml, options.type ) );
// Otherwise, an error occurred, so execute the error callback
} else {
options.onError();
}
// Call the completion callback
options.onComplete();
// Clean up after ourselves, to avoid memory leaks
xml = null;
}
};
// Establish the connection to the server
xml.send(null);
// Determine the success of the HTTP response
function httpSuccess(r) {
try {
// If no server status is provided, and we're actually
// requesting a local file, then it was successful
return !r.status && location.protocol == "file:" ||
// Any status in the 200 range is good
( r.status >= 200 && r.status < 300 ) ||
// Successful if the document has not been modified
r.status == 304 ||
// Safari returns an empty status if the file has not been modified
navigator.userAgent.indexOf("Safari") >= 0 && typeof r.status == "undefined";
} catch(e){}
// If checking the status failed, then assume that the request failed too
return false;
}
// Extract the correct data from the HTTP response
function httpData(r,type) {
// Get the content-type header
var ct = r.getResponseHeader("content-type");
// If no default type was provided, determine if some
// form of XML was returned from the server
var data = !type && ct && ct.indexOf("xml") >= 0;
// Get the XML Document object if XML was returned from
// the server, otherwise return the text contents returned by the server
data = type == "xml" || data ? r.responseXML : r.responseText;
// If the specified type is "script", execute the returned text
// response as if it was JavaScript
if ( type == "script" )
eval.call( window, data );
// Return the response data (either an XML Document or a text string)
return data;
}
};
JsUnitTest.Unit.Assertions = {
buildMessage: function(message, template) {
var args = JsUnitTest.arrayfromargs(arguments).slice(2);
return (message ? message + '\n' : '') +
new JsUnitTest.Unit.MessageTemplate(template).evaluate(args);
},
flunk: function(message) {
this.assertBlock(message || 'Flunked', function() { return false });
},
assertBlock: function(message, block) {
try {
block.call(this) ? this.pass() : this.fail(message);
} catch(e) { this.error(e) }
},
assert: function(expression, message) {
message = this.buildMessage(message || 'assert', 'got <?>', expression);
this.assertBlock(message, function() { return expression });
},
assertEqual: function(expected, actual, message) {
message = this.buildMessage(message || 'assertEqual', 'expected <?>, actual: <?>', expected, actual);
this.assertBlock(message, function() { return expected == actual });
},
assertObjectEquals : function(a, b, message) {
message = this.buildMessage(message || 'assertObjectEquals', 'expected <?>.equals(<?>) to be true', a, b);
this.assertBlock(message, function() { return (a.equals(b) == true) });
},
assertObjectNotEquals : function(a, b, message) {
message = this.buildMessage(message || 'assertObjectEquals', 'expected <?>.equals(<?>) to be false', a, b);
this.assertBlock(message, function() { return (a.equals(b) == false) });
},
assertEnumEqual: function(expected, actual, message) {
message = this.buildMessage(message || 'assertEnumEqual', 'expected <?>, actual: <?>', expected, actual);
var expected_array = JsUnitTest.flattenArray(expected);
var actual_array = JsUnitTest.flattenArray(actual);
this.assertBlock(message, function() {
if (expected_array.length == actual_array.length) {
for (var i=0; i < expected_array.length; i++) {
if (expected_array[i] != actual_array[i]) return false;
};
return true;
}
return false;
});
},
assertEnumNotEqual: function(expected, actual, message) {
message = this.buildMessage(message || 'assertEnumNotEqual', '<?> was the same as <?>', expected, actual);
var expected_array = JsUnitTest.flattenArray(expected);
var actual_array = JsUnitTest.flattenArray(actual);
this.assertBlock(message, function() {
if (expected_array.length == actual_array.length) {
for (var i=0; i < expected_array.length; i++) {
if (expected_array[i] != actual_array[i]) return true;
};
return false;
}
return true;
});
},
assertHashEqual: function(expected, actual, message) {
message = this.buildMessage(message || 'assertHashEqual', 'expected <?>, actual: <?>', expected, actual);
var expected_array = JsUnitTest.flattenArray(JsUnitTest.hashToSortedArray(expected));
var actual_array = JsUnitTest.flattenArray(JsUnitTest.hashToSortedArray(actual));
var block = function() {
if (expected_array.length == actual_array.length) {
for (var i=0; i < expected_array.length; i++) {
if (expected_array[i] != actual_array[i]) return false;
};
return true;
}
return false;
};
this.assertBlock(message, block);
},
assertHashNotEqual: function(expected, actual, message) {
message = this.buildMessage(message || 'assertHashNotEqual', '<?> was the same as <?>', expected, actual);
var expected_array = JsUnitTest.flattenArray(JsUnitTest.hashToSortedArray(expected));
var actual_array = JsUnitTest.flattenArray(JsUnitTest.hashToSortedArray(actual));
// from now we recursively zip & compare nested arrays
var block = function() {
if (expected_array.length == actual_array.length) {
for (var i=0; i < expected_array.length; i++) {
if (expected_array[i] != actual_array[i]) return true;
};
return false;
}
return true;
};
this.assertBlock(message, block);
},
assertIdentical: function(expected, actual, message) {
message = this.buildMessage(message || 'assertIdentical', 'expected <?>, actual: <?>', expected, actual);
this.assertBlock(message, function() { return expected === actual });
},
assertNotIdentical: function(expected, actual, message) {
message = this.buildMessage(message || 'assertNotIdentical', 'expected <?>, actual: <?>', expected, actual);
this.assertBlock(message, function() { return expected !== actual });
},
assertNull: function(obj, message) {
message = this.buildMessage(message || 'assertNull', 'got <?>', obj);
this.assertBlock(message, function() { return obj === null });
},
assertNotNull: function(obj, message) {
message = this.buildMessage(message || 'assertNotNull', 'got <?>', obj);
this.assertBlock(message, function() { return obj !== null });
},
assertUndefined: function(obj, message) {
message = this.buildMessage(message || 'assertUndefined', 'got <?>', obj);
this.assertBlock(message, function() { return typeof obj == "undefined" });
},
assertNotUndefined: function(obj, message) {
message = this.buildMessage(message || 'assertNotUndefined', 'got <?>', obj);
this.assertBlock(message, function() { return typeof obj != "undefined" });
},
assertNullOrUndefined: function(obj, message) {
message = this.buildMessage(message || 'assertNullOrUndefined', 'got <?>', obj);
this.assertBlock(message, function() { return obj == null });
},
assertNotNullOrUndefined: function(obj, message) {
message = this.buildMessage(message || 'assertNotNullOrUndefined', 'got <?>', obj);
this.assertBlock(message, function() { return obj != null });
},
assertMatch: function(expected, actual, message) {
message = this.buildMessage(message || 'assertMatch', 'regex <?> did not match <?>', expected, actual);
this.assertBlock(message, function() { return new RegExp(expected).exec(actual) });
},
assertNoMatch: function(expected, actual, message) {
message = this.buildMessage(message || 'assertNoMatch', 'regex <?> matched <?>', expected, actual);
this.assertBlock(message, function() { return !(new RegExp(expected).exec(actual)) });
},
assertHasClass: function(element, klass, message) {
element = JsUnitTest.$(element);
message = this.buildMessage(message || 'assertHasClass', '? doesn\'t have class <?>.', element, klass);
this.assertBlock(message, function() {
var elementClassName = element.className;
return (elementClassName.length > 0 && (elementClassName == klass ||
new RegExp("(^|\\s)" + klass + "(\\s|$)").test(elementClassName)));
// return !!element.className.match(new RegExp(klass))
});
},
assertNotHasClass: function(element, klass, message) {
element = JsUnitTest.$(element);
message = this.buildMessage(message || 'assertNotHasClass', '? does have class <?>.', element, klass);
this.assertBlock(message, function() {
var elementClassName = element.className;
return !(elementClassName.length > 0 && (elementClassName == klass ||
new RegExp("(^|\\s)" + klass + "(\\s|$)").test(elementClassName)));
});
},
assertHidden: function(element, message) {
element = JsUnitTest.$(element);
message = this.buildMessage(message || 'assertHidden', '? isn\'t hidden.', element);
this.assertBlock(message, function() { return !element.style.display || element.style.display == 'none' });
},
assertInstanceOf: function(expected, actual, message) {
message = this.buildMessage(message || 'assertInstanceOf', '<?> was not an instance of the expected type', actual);
this.assertBlock(message, function() { return actual instanceof expected });
},
assertNotInstanceOf: function(expected, actual, message) {
message = this.buildMessage(message || 'assertNotInstanceOf', '<?> was an instance of the expected type', actual);
this.assertBlock(message, function() { return !(actual instanceof expected) });
},
assertRespondsTo: function(method, obj, message) {
message = this.buildMessage(message || 'assertRespondsTo', 'object doesn\'t respond to <?>', method);
this.assertBlock(message, function() { return (method in obj && typeof obj[method] == 'function') });
},
assertRaise: function(exceptionName, method, message) {
message = this.buildMessage(message || 'assertRaise', '<?> exception expected but none was raised', exceptionName);
var block = function() {
try {
method();
return false;
} catch(e) {
if (e.name == exceptionName) return true;
else throw e;
}
};
this.assertBlock(message, block);
},
assertNothingRaised: function(method, message) {
try {
method();
this.assert(true, "Expected nothing to be thrown");
} catch(e) {
message = this.buildMessage(message || 'assertNothingRaised', '<?> was thrown when nothing was expected.', e);
this.flunk(message);
}
},
_isVisible: function(element) {
element = JsUnitTest.$(element);
if(!element.parentNode) return true;
this.assertNotNull(element);
if(element.style && (element.style.display == 'none'))
return false;
return arguments.callee.call(this, element.parentNode);
},
assertVisible: function(element, message) {
message = this.buildMessage(message, '? was not visible.', element);
this.assertBlock(message, function() { return this._isVisible(element) });
},
assertNotVisible: function(element, message) {
message = this.buildMessage(message, '? was not hidden and didn\'t have a hidden parent either.', element);
this.assertBlock(message, function() { return !this._isVisible(element) });
},
assertElementsMatch: function() {
var pass = true, expressions = JsUnitTest.arrayfromargs(arguments);
var elements = expressions.shift();
if (elements.length != expressions.length) {
message = this.buildMessage('assertElementsMatch', 'size mismatch: ? elements, ? expressions (?).', elements.length, expressions.length, expressions);
this.flunk(message);
pass = false;
}
for (var i=0; i < expressions.length; i++) {
var expression = expressions[i];
var element = JsUnitTest.$(elements[i]);
if (JsUnitTest.selectorMatch(expression, element)) {
pass = true;
break;
}
message = this.buildMessage('assertElementsMatch', 'In index <?>: expected <?> but got ?', index, expression, element);
this.flunk(message);
pass = false;
};
this.assert(pass, "Expected all elements to match.");
},
assertElementMatches: function(element, expression, message) {
this.assertElementsMatch([element], expression);
}
};
JsUnitTest.Unit.Runner = function(testcases) {
var argumentOptions = arguments[1] || {};
var options = this.options = {};
options.testLog = ('testLog' in argumentOptions) ? argumentOptions.testLog : 'testlog';
options.resultsURL = this.queryParams.resultsURL;
options.testLog = JsUnitTest.$(options.testLog);
this.tests = this.getTests(testcases);
this.currentTest = 0;
this.logger = new JsUnitTest.Unit.Logger(options.testLog);
var self = this;
JsUnitTest.Event.addEvent(window, "load", function() {
setTimeout(function() {
self.runTests();
}, 0.1);
});
};
JsUnitTest.Unit.Runner.prototype.queryParams = JsUnitTest.toQueryParams();
JsUnitTest.Unit.Runner.prototype.portNumber = function() {
if (window.location.search.length > 0) {
var matches = window.location.search.match(/\:(\d{3,5})\//);
if (matches) {
return parseInt(matches[1]);
}
}
return null;
};
JsUnitTest.Unit.Runner.prototype.getTests = function(testcases) {
var tests = [], options = this.options;
if (this.queryParams.tests) tests = this.queryParams.tests.split(',');
else if (options.tests) tests = options.tests;
else if (options.test) tests = [option.test];
else {
for (testname in testcases) {
if (testname.match(/^test/)) tests.push(testname);
}
}
var results = [];
for (var i=0; i < tests.length; i++) {
var test = tests[i];
if (testcases[test])
results.push(
new JsUnitTest.Unit.Testcase(test, testcases[test], testcases.setup, testcases.teardown)
);
};
return results;
};
JsUnitTest.Unit.Runner.prototype.getResult = function() {
var results = {
tests: this.tests.length,
assertions: 0,
failures: 0,
errors: 0,
warnings: 0
};
for (var i=0; i < this.tests.length; i++) {
var test = this.tests[i];
results.assertions += test.assertions;
results.failures += test.failures;
results.errors += test.errors;
results.warnings += test.warnings;
};
return results;
};
JsUnitTest.Unit.Runner.prototype.postResults = function() {
if (this.options.resultsURL) {
// new Ajax.Request(this.options.resultsURL,
// { method: 'get', parameters: this.getResult(), asynchronous: false });
var results = this.getResult();
var url = this.options.resultsURL + "?";
url += "tests="+ this.tests.length + "&";
url += "assertions="+ results.assertions + "&";
url += "warnings=" + results.warnings + "&";
url += "failures=" + results.failures + "&";
url += "errors=" + results.errors;
JsUnitTest.ajax({
url: url,
type: 'GET'
})
}
};
JsUnitTest.Unit.Runner.prototype.runTests = function() {
var test = this.tests[this.currentTest], actions;
if (!test) return this.finish();
if (!test.isWaiting) this.logger.start(test.name);
test.run();
var self = this;
if(test.isWaiting) {
this.logger.message("Waiting for " + test.timeToWait + "ms");
// setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
setTimeout(function() {
self.runTests();
}, test.timeToWait || 1000);
return;
}
this.logger.finish(test.status(), test.summary());
if (actions = test.actions) this.logger.appendActionButtons(actions);
this.currentTest++;
// tail recursive, hopefully the browser will skip the stackframe
this.runTests();
};
JsUnitTest.Unit.Runner.prototype.finish = function() {
this.postResults();
this.logger.summary(this.summary());
};
JsUnitTest.Unit.Runner.prototype.summary = function() {
return new JsUnitTest.Template('#{tests} tests, #{assertions} assertions, #{failures} failures, #{errors} errors, #{warnings} warnings').evaluate(this.getResult());
};
JsUnitTest.Unit.Testcase = function(name, test, setup, teardown) {
this.name = name;
this.test = test || function() {};
this.setup = setup || function() {};
this.teardown = teardown || function() {};
this.messages = [];
this.actions = {};
};
// import JsUnitTest.Unit.Assertions
for (method in JsUnitTest.Unit.Assertions) {
JsUnitTest.Unit.Testcase.prototype[method] = JsUnitTest.Unit.Assertions[method];
}
JsUnitTest.Unit.Testcase.prototype.isWaiting = false;
JsUnitTest.Unit.Testcase.prototype.timeToWait = 1000;
JsUnitTest.Unit.Testcase.prototype.assertions = 0;
JsUnitTest.Unit.Testcase.prototype.failures = 0;
JsUnitTest.Unit.Testcase.prototype.errors = 0;
JsUnitTest.Unit.Testcase.prototype.warnings = 0;
JsUnitTest.Unit.Testcase.prototype.isRunningFromRake = window.location.port;
// JsUnitTest.Unit.Testcase.prototype.isRunningFromRake = window.location.port == 4711;
JsUnitTest.Unit.Testcase.prototype.wait = function(time, nextPart) {
this.isWaiting = true;
this.test = nextPart;
this.timeToWait = time;
};
JsUnitTest.Unit.Testcase.prototype.run = function(rethrow) {
try {
try {
if (!this.isWaiting) this.setup();
this.isWaiting = false;
this.test();
} finally {
if(!this.isWaiting) {
this.teardown();
}
}
}
catch(e) {
if (rethrow) throw e;
this.error(e, this);
}
};
JsUnitTest.Unit.Testcase.prototype.summary = function() {
var msg = '#{assertions} assertions, #{failures} failures, #{errors} errors, #{warnings} warnings\n';
return new JsUnitTest.Template(msg).evaluate(this) +
this.messages.join("\n");
};
JsUnitTest.Unit.Testcase.prototype.pass = function() {
this.assertions++;
};
JsUnitTest.Unit.Testcase.prototype.fail = function(message) {
this.failures++;
var line = "";
try {
throw new Error("stack");
} catch(e){
line = (/\.html:(\d+)/.exec(e.stack || '') || ['',''])[1];
}
this.messages.push("Failure: " + message + (line ? " Line #" + line : ""));
};
JsUnitTest.Unit.Testcase.prototype.warning = function(message) {
this.warnings++;
var line = "";
try {
throw new Error("stack");
} catch(e){
line = (/\.html:(\d+)/.exec(e.stack || '') || ['',''])[1];
}
this.messages.push("Warning: " + message + (line ? " Line #" + line : ""));
};
JsUnitTest.Unit.Testcase.prototype.warn = JsUnitTest.Unit.Testcase.prototype.warning;
JsUnitTest.Unit.Testcase.prototype.info = function(message) {
this.messages.push("Info: " + message);
};