added unit testing, and started implementing unit tests...phew
This commit is contained in:
Josh Burman
389
node_modules/mocha/lib/reporters/html.js
generated
vendored
Normal file
389
node_modules/mocha/lib/reporters/html.js
generated
vendored
Normal file
@ -0,0 +1,389 @@
|
||||
'use strict';
|
||||
|
||||
/* eslint-env browser */
|
||||
/**
|
||||
* @module HTML
|
||||
*/
|
||||
/**
|
||||
* Module dependencies.
|
||||
*/
|
||||
|
||||
var Base = require('./base');
|
||||
var utils = require('../utils');
|
||||
var Progress = require('../browser/progress');
|
||||
var escapeRe = require('escape-string-regexp');
|
||||
var constants = require('../runner').constants;
|
||||
var EVENT_TEST_PASS = constants.EVENT_TEST_PASS;
|
||||
var EVENT_TEST_FAIL = constants.EVENT_TEST_FAIL;
|
||||
var EVENT_SUITE_BEGIN = constants.EVENT_SUITE_BEGIN;
|
||||
var EVENT_SUITE_END = constants.EVENT_SUITE_END;
|
||||
var EVENT_TEST_PENDING = constants.EVENT_TEST_PENDING;
|
||||
var escape = utils.escape;
|
||||
|
||||
/**
|
||||
* Save timer references to avoid Sinon interfering (see GH-237).
|
||||
*/
|
||||
|
||||
var Date = global.Date;
|
||||
|
||||
/**
|
||||
* Expose `HTML`.
|
||||
*/
|
||||
|
||||
exports = module.exports = HTML;
|
||||
|
||||
/**
|
||||
* Stats template.
|
||||
*/
|
||||
|
||||
var statsTemplate =
|
||||
'<ul id="mocha-stats">' +
|
||||
'<li class="progress"><canvas width="40" height="40"></canvas></li>' +
|
||||
'<li class="passes"><a href="javascript:void(0);">passes:</a> <em>0</em></li>' +
|
||||
'<li class="failures"><a href="javascript:void(0);">failures:</a> <em>0</em></li>' +
|
||||
'<li class="duration">duration: <em>0</em>s</li>' +
|
||||
'</ul>';
|
||||
|
||||
var playIcon = '‣';
|
||||
|
||||
/**
|
||||
* Initialize a new `HTML` reporter.
|
||||
*
|
||||
* @public
|
||||
* @class
|
||||
* @memberof Mocha.reporters
|
||||
* @extends Mocha.reporters.Base
|
||||
* @param {Runner} runner
|
||||
*/
|
||||
function HTML(runner) {
|
||||
Base.call(this, runner);
|
||||
|
||||
var self = this;
|
||||
var stats = this.stats;
|
||||
var stat = fragment(statsTemplate);
|
||||
var items = stat.getElementsByTagName('li');
|
||||
var passes = items[1].getElementsByTagName('em')[0];
|
||||
var passesLink = items[1].getElementsByTagName('a')[0];
|
||||
var failures = items[2].getElementsByTagName('em')[0];
|
||||
var failuresLink = items[2].getElementsByTagName('a')[0];
|
||||
var duration = items[3].getElementsByTagName('em')[0];
|
||||
var canvas = stat.getElementsByTagName('canvas')[0];
|
||||
var report = fragment('<ul id="mocha-report"></ul>');
|
||||
var stack = [report];
|
||||
var progress;
|
||||
var ctx;
|
||||
var root = document.getElementById('mocha');
|
||||
|
||||
if (canvas.getContext) {
|
||||
var ratio = window.devicePixelRatio || 1;
|
||||
canvas.style.width = canvas.width;
|
||||
canvas.style.height = canvas.height;
|
||||
canvas.width *= ratio;
|
||||
canvas.height *= ratio;
|
||||
ctx = canvas.getContext('2d');
|
||||
ctx.scale(ratio, ratio);
|
||||
progress = new Progress();
|
||||
}
|
||||
|
||||
if (!root) {
|
||||
return error('#mocha div missing, add it to your document');
|
||||
}
|
||||
|
||||
// pass toggle
|
||||
on(passesLink, 'click', function(evt) {
|
||||
evt.preventDefault();
|
||||
unhide();
|
||||
var name = /pass/.test(report.className) ? '' : ' pass';
|
||||
report.className = report.className.replace(/fail|pass/g, '') + name;
|
||||
if (report.className.trim()) {
|
||||
hideSuitesWithout('test pass');
|
||||
}
|
||||
});
|
||||
|
||||
// failure toggle
|
||||
on(failuresLink, 'click', function(evt) {
|
||||
evt.preventDefault();
|
||||
unhide();
|
||||
var name = /fail/.test(report.className) ? '' : ' fail';
|
||||
report.className = report.className.replace(/fail|pass/g, '') + name;
|
||||
if (report.className.trim()) {
|
||||
hideSuitesWithout('test fail');
|
||||
}
|
||||
});
|
||||
|
||||
root.appendChild(stat);
|
||||
root.appendChild(report);
|
||||
|
||||
if (progress) {
|
||||
progress.size(40);
|
||||
}
|
||||
|
||||
runner.on(EVENT_SUITE_BEGIN, function(suite) {
|
||||
if (suite.root) {
|
||||
return;
|
||||
}
|
||||
|
||||
// suite
|
||||
var url = self.suiteURL(suite);
|
||||
var el = fragment(
|
||||
'<li class="suite"><h1><a href="%s">%s</a></h1></li>',
|
||||
url,
|
||||
escape(suite.title)
|
||||
);
|
||||
|
||||
// container
|
||||
stack[0].appendChild(el);
|
||||
stack.unshift(document.createElement('ul'));
|
||||
el.appendChild(stack[0]);
|
||||
});
|
||||
|
||||
runner.on(EVENT_SUITE_END, function(suite) {
|
||||
if (suite.root) {
|
||||
updateStats();
|
||||
return;
|
||||
}
|
||||
stack.shift();
|
||||
});
|
||||
|
||||
runner.on(EVENT_TEST_PASS, function(test) {
|
||||
var url = self.testURL(test);
|
||||
var markup =
|
||||
'<li class="test pass %e"><h2>%e<span class="duration">%ems</span> ' +
|
||||
'<a href="%s" class="replay">' +
|
||||
playIcon +
|
||||
'</a></h2></li>';
|
||||
var el = fragment(markup, test.speed, test.title, test.duration, url);
|
||||
self.addCodeToggle(el, test.body);
|
||||
appendToStack(el);
|
||||
updateStats();
|
||||
});
|
||||
|
||||
runner.on(EVENT_TEST_FAIL, function(test) {
|
||||
var el = fragment(
|
||||
'<li class="test fail"><h2>%e <a href="%e" class="replay">' +
|
||||
playIcon +
|
||||
'</a></h2></li>',
|
||||
test.title,
|
||||
self.testURL(test)
|
||||
);
|
||||
var stackString; // Note: Includes leading newline
|
||||
var message = test.err.toString();
|
||||
|
||||
// <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
|
||||
// check for the result of the stringifying.
|
||||
if (message === '[object Error]') {
|
||||
message = test.err.message;
|
||||
}
|
||||
|
||||
if (test.err.stack) {
|
||||
var indexOfMessage = test.err.stack.indexOf(test.err.message);
|
||||
if (indexOfMessage === -1) {
|
||||
stackString = test.err.stack;
|
||||
} else {
|
||||
stackString = test.err.stack.substr(
|
||||
test.err.message.length + indexOfMessage
|
||||
);
|
||||
}
|
||||
} else if (test.err.sourceURL && test.err.line !== undefined) {
|
||||
// Safari doesn't give you a stack. Let's at least provide a source line.
|
||||
stackString = '\n(' + test.err.sourceURL + ':' + test.err.line + ')';
|
||||
}
|
||||
|
||||
stackString = stackString || '';
|
||||
|
||||
if (test.err.htmlMessage && stackString) {
|
||||
el.appendChild(
|
||||
fragment(
|
||||
'<div class="html-error">%s\n<pre class="error">%e</pre></div>',
|
||||
test.err.htmlMessage,
|
||||
stackString
|
||||
)
|
||||
);
|
||||
} else if (test.err.htmlMessage) {
|
||||
el.appendChild(
|
||||
fragment('<div class="html-error">%s</div>', test.err.htmlMessage)
|
||||
);
|
||||
} else {
|
||||
el.appendChild(
|
||||
fragment('<pre class="error">%e%e</pre>', message, stackString)
|
||||
);
|
||||
}
|
||||
|
||||
self.addCodeToggle(el, test.body);
|
||||
appendToStack(el);
|
||||
updateStats();
|
||||
});
|
||||
|
||||
runner.on(EVENT_TEST_PENDING, function(test) {
|
||||
var el = fragment(
|
||||
'<li class="test pass pending"><h2>%e</h2></li>',
|
||||
test.title
|
||||
);
|
||||
appendToStack(el);
|
||||
updateStats();
|
||||
});
|
||||
|
||||
function appendToStack(el) {
|
||||
// Don't call .appendChild if #mocha-report was already .shift()'ed off the stack.
|
||||
if (stack[0]) {
|
||||
stack[0].appendChild(el);
|
||||
}
|
||||
}
|
||||
|
||||
function updateStats() {
|
||||
// TODO: add to stats
|
||||
var percent = ((stats.tests / runner.total) * 100) | 0;
|
||||
if (progress) {
|
||||
progress.update(percent).draw(ctx);
|
||||
}
|
||||
|
||||
// update stats
|
||||
var ms = new Date() - stats.start;
|
||||
text(passes, stats.passes);
|
||||
text(failures, stats.failures);
|
||||
text(duration, (ms / 1000).toFixed(2));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Makes a URL, preserving querystring ("search") parameters.
|
||||
*
|
||||
* @param {string} s
|
||||
* @return {string} A new URL.
|
||||
*/
|
||||
function makeUrl(s) {
|
||||
var search = window.location.search;
|
||||
|
||||
// Remove previous grep query parameter if present
|
||||
if (search) {
|
||||
search = search.replace(/[?&]grep=[^&\s]*/g, '').replace(/^&/, '?');
|
||||
}
|
||||
|
||||
return (
|
||||
window.location.pathname +
|
||||
(search ? search + '&' : '?') +
|
||||
'grep=' +
|
||||
encodeURIComponent(escapeRe(s))
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Provide suite URL.
|
||||
*
|
||||
* @param {Object} [suite]
|
||||
*/
|
||||
HTML.prototype.suiteURL = function(suite) {
|
||||
return makeUrl(suite.fullTitle());
|
||||
};
|
||||
|
||||
/**
|
||||
* Provide test URL.
|
||||
*
|
||||
* @param {Object} [test]
|
||||
*/
|
||||
HTML.prototype.testURL = function(test) {
|
||||
return makeUrl(test.fullTitle());
|
||||
};
|
||||
|
||||
/**
|
||||
* Adds code toggle functionality for the provided test's list element.
|
||||
*
|
||||
* @param {HTMLLIElement} el
|
||||
* @param {string} contents
|
||||
*/
|
||||
HTML.prototype.addCodeToggle = function(el, contents) {
|
||||
var h2 = el.getElementsByTagName('h2')[0];
|
||||
|
||||
on(h2, 'click', function() {
|
||||
pre.style.display = pre.style.display === 'none' ? 'block' : 'none';
|
||||
});
|
||||
|
||||
var pre = fragment('<pre><code>%e</code></pre>', utils.clean(contents));
|
||||
el.appendChild(pre);
|
||||
pre.style.display = 'none';
|
||||
};
|
||||
|
||||
/**
|
||||
* Display error `msg`.
|
||||
*
|
||||
* @param {string} msg
|
||||
*/
|
||||
function error(msg) {
|
||||
document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg));
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a DOM fragment from `html`.
|
||||
*
|
||||
* @param {string} html
|
||||
*/
|
||||
function fragment(html) {
|
||||
var args = arguments;
|
||||
var div = document.createElement('div');
|
||||
var i = 1;
|
||||
|
||||
div.innerHTML = html.replace(/%([se])/g, function(_, type) {
|
||||
switch (type) {
|
||||
case 's':
|
||||
return String(args[i++]);
|
||||
case 'e':
|
||||
return escape(args[i++]);
|
||||
// no default
|
||||
}
|
||||
});
|
||||
|
||||
return div.firstChild;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check for suites that do not have elements
|
||||
* with `classname`, and hide them.
|
||||
*
|
||||
* @param {text} classname
|
||||
*/
|
||||
function hideSuitesWithout(classname) {
|
||||
var suites = document.getElementsByClassName('suite');
|
||||
for (var i = 0; i < suites.length; i++) {
|
||||
var els = suites[i].getElementsByClassName(classname);
|
||||
if (!els.length) {
|
||||
suites[i].className += ' hidden';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Unhide .hidden suites.
|
||||
*/
|
||||
function unhide() {
|
||||
var els = document.getElementsByClassName('suite hidden');
|
||||
for (var i = 0; i < els.length; ++i) {
|
||||
els[i].className = els[i].className.replace('suite hidden', 'suite');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set an element's text contents.
|
||||
*
|
||||
* @param {HTMLElement} el
|
||||
* @param {string} contents
|
||||
*/
|
||||
function text(el, contents) {
|
||||
if (el.textContent) {
|
||||
el.textContent = contents;
|
||||
} else {
|
||||
el.innerText = contents;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Listen on `event` with callback `fn`.
|
||||
*/
|
||||
function on(el, event, fn) {
|
||||
if (el.addEventListener) {
|
||||
el.addEventListener(event, fn, false);
|
||||
} else {
|
||||
el.attachEvent('on' + event, fn);
|
||||
}
|
||||
}
|
||||
|
||||
HTML.browserOnly = true;
|
||||
Reference in New Issue
Block a user