Convenience utility to run sitespeed.io tests using ES6 promises.
npm install sitespeed-utils
Convenience utility to run sitespeed.io tests using ES6 promises. In addition, it faciliates integration of sitespeed.io budget tests with Mocha.
var sitespeedUtil = require('sitespeed-utils');// load config from a file（path can be specified）
var sitespeedConfig = require('./config/sitespeed.json');
// run test
sitespeedUtil.run(sitespeedConfig).then(
function(data) {
// Tests completed without error. The data
// param contains the full set of everything
// sitepseed.io generates.
},
function(errors) {
// error occured
}
);
$3
The JSON passed to can contain any parameter supported by sitespeed.io.`
{
"url": "http://www.cnn.com", "comment-on-depth": "Depth of 0 has to be specified as a string or it is ingnored.",
"depth": "0"
}
run performance budget test using mocha
$3
var sitespeedUtil = require('sitespeed-utils');// load config from a file（path can be specified）
var config = require('./config/mocha-budget.json');
// Execute test
describe('Sitespeed Utils Test', function() {
// Determine the mochaTimeout threshold
var mochaTimeout = (typeof config.mochaTimeout === 'number' && config.mochaTimeout) || 120000;
// Need to bump up time for the Sitespeed tests
this.timeout(mochaTimeout);
it('performanceBudgetTest', function() {
return sitespeedUtil.mochaBudgetTest(config);
});
});
$3
The schema for Mocha tests assumes that you'll want to run tests for 1 to N pages on a single site. For convenience, there is a testCases block, and will execute a test for each one. Each test case can use different sitespeed.io params.`
{
"baseUrl": "http://mochajs.org",
"mochaTimeout": 120000,
"testCases": [
{
"pathname": "/",
"budget": {
"rules": {
"criticalpath": 63,
"spof": 90,
"cssnumreq": 90,
"cssimagesnumreq": 90,
"jsnumreq": 90,
"yemptysrc": 90,
"ycompress": 66,
"ycsstop": 90,
"yjsbottom": 90,
"yexpressions": 90,
"ydns": 24,
"yminify": 89,
"redirects": -1,
"noduplicates": 88,
"yetags": 22,
"yxhr": 90,
"yxhrmethod": 90,
"mindom": 90,
"yno404": 90,
"ymincookie": 90,
"ycookiefree": 35,
"ynofilter": 90,
"avoidscalingimages": 90,
"yfavicon": 90,
"thirdpartyasyncjs": 90,
"cssprint": 90,
"cssinheaddomain": 79,
"syncjsinhead": 89,
"avoidfont": 39,
"totalrequests": 73,
"expiresmod": -1,
"longexpirehead": -1,
"nodnslookupswhenfewrequests": 90,
"inlinecsswhenfewrequest": 90,
"textcontent": 5,
"thirdpartyversions": 90,
"ycdn": -1,
"connectionclose": -1,
"privateheaders": 89
}
}
}
]
}