'use strict';
var should = require('should');
var grunt = require('grunt');
var http = require('http');
var express = require('express');
var log = require('npmlog');
var url_congestion = {
'/index.js':[500,1000],
'/data.js':[500,1000]
};
var www_dir = __dirname + '/www';
var app_server;
describe('loadreport tests', function () {
this.timeout(15000);
before(function(){
log.level = "info";
log.level = "log";
log.level = "silent";to really mute grunt
grunt.log.muted = !false;
var app = express();
if( log.level == "info" ) app.use(express.logger());catch the requests
app.use(function(req,res,next){
var f = www_dir+req.path;if the file exists in www dir
if( grunt.file.exists(f) ){
var timeout = 1;and is applying congestion
if( url_congestion[req.path] ){generate a timeout given the configuration
timeout = random_num(url_congestion[req.path][0],url_congestion[req.path][1]);
}render the content, with delay or not
setTimeout(function(){
res.send(grunt.file.read(f))
},timeout)or pass to 404 handler
}else{
next();
}
});
app_server = http.createServer(app).listen(8080);
grunt.file.delete("output/");
});
after(function(done){
app_server.close(done);
});
afterEach(function(){
grunt.file.delete("output/");
});
var url = "http://localhost:8080/index.html";
var properties = [
'url',
'domReadystateLoading',
'domReadystateInteractive',
'windowOnload',
'elapsedLoadTime',
'numberOfResources',
'totalResourcesTime',
'slowestResource',
'largestResource',
'totalResourcesSize',
'nonReportingResources',
'timeStamp',
'date',
'time',
'errors'
];
it('should expose the wrappers path correctly', function() {
var loadreport = require("../lib/main.js");
for( var n in loadreport ){
grunt.file.exists(loadreport[n]).should.be.eql(true,n+' has wrong file path : '+loadreport[n]);
grunt.file.read(loadreport[n]).length.should.be.greaterThan(0,n+' is an empty file : '+loadreport[n]);
}
});
it('should display the output', function(done) {
var loadreport = require("../lib/main.js");
run_phantomjs([loadreport.load_reports, "--url="+url, "--task=performancecache", "--output=output/"],function(code,stdout,stderr){
stdout.should.match(/(DOMContentLoaded)/);
stdout.should.match(/(onload)/);
stdout.should.match(/(Elapsed load time:\s+[0-9]+ms)/);
done();
});
});
it('should produce a json file, performance', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/reports/loadreport.json";
run_phantomjs([loadreport.load_reports, "--url="+url, "--task=performance", "--format=json", "--output=output/"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
var report = JSON.parse(c);
c.length.should.be.greaterThan(0);
report.should.not.be.null;
if( report.length ){
report.length.should.be.greaterThan(0);
for( var p in properties ){
report[0].should.have.properties( properties[p] );
}
}else{
for( var p in properties ){
report.should.have.properties( properties[p] );
}
}
done();
});
});
it('should produce a json file, performancecache', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/reports/loadreport.json";
run_phantomjs([loadreport.load_reports, "--url="+url, "--task=performancecache", "--format=json", "--output=output/"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
var report = JSON.parse(c);
c.length.should.be.greaterThan(0);
report.should.not.be.null;
if( report.length ){
report.length.should.be.greaterThan(0);
for( var p in properties ){
report[0].should.have.properties( properties[p] );
}
}else{
for( var p in properties ){
report.should.have.properties( properties[p] );
}
}
done();
});
});
it('should produce a csv file, performancecache', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/reports/loadreport.csv";
run_phantomjs([loadreport.load_reports, "--url="+url, "--task=performancecache", "--format=csv", "--output=output/"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
c.length.should.be.greaterThan(0);
done();
});
});
it('should produce a csv file, performance', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/reports/loadreport.csv";
run_phantomjs([loadreport.load_reports, "--url="+ url, "--task=performance", "--format=csv", "--output=output/"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
c.length.should.be.greaterThan(0);
done();
});
});
it('should produce a junit file, performancecache', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/reports/loadreport.xml";
run_phantomjs([loadreport.load_reports, "--url="+url, "--task=performancecache", "--format=junit", "--output=output/"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
c.length.should.be.greaterThan(0);
done();
});
});
it('should produce a junit file, performance', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/reports/loadreport.xml";
run_phantomjs([loadreport.load_reports, "--url="+url, "--task=performance", "--format=junit", "--output=output/"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
c.length.should.be.greaterThan(0);
done();
});
});
it('should produce a speed report test', function(done) {
var loadreport = require("../lib/main.js");
var outfile = "output/speedreports/localhost_8080index.html.html";
run_phantomjs([loadreport.speedreports, "--url="+url, "--output=output/", "--template=template/speedreport.html"],function(code,stdout,stderr){
var c = grunt.file.read(outfile);
c.length.should.be.greaterThan(0);
done();
});
});
it('should produce a speed report test', function(done) {
var outfile = "output/speedreports/localhost_8080index.html.html";
var args = [__dirname+"/../lib/speedreport.js", "--url="+url, "--output=output/"];
log.info('stdout', '', phantomjs.path+" "+args.join(" "));
var node_process = require('child_process').spawn("node", args);
node_process.stdout.on('data', function (data) {
log.info('stdout', '', data.toString());
});
node_process.stderr.on('data', function (data) {
log.info('stderr', '', data.toString());
});
node_process.on('exit', function (code) {
var c = grunt.file.read(outfile);
c.length.should.be.greaterThan(0);
done();
});
});
it('should display the output', function(done) {
var args = [__dirname+"/../lib/loadreport.js", "--url="+url, "--output=output/"];
log.info('stdout', '', phantomjs.path+" "+args.join(" "));
var stdout = "";
var stderr = "";
var node_process = require('child_process').spawn("node", args);
node_process.stdout.on('data', function (data) {
log.info('stdout', '', data.toString());
stdout += data.toString();
});
node_process.stderr.on('data', function (data) {
log.info('stderr', '', data.toString());
stderr += data.toString();
});
node_process.on('exit', function (code) {
stdout.should.match(/(DOMContentLoaded)/);
stdout.should.match(/(onload)/);
stdout.should.match(/(Elapsed load time:\s+[0-9]+ms)/);
done();
});
});
});function random_num(min,max){
return ( min+Math.floor(Math.random() * (max-min)) );
}
var phantomjs = require('phantomjs');
function run_phantomjs(args,cb){
var stdout = "";
var stderr = "";
log.info('stdout', '', phantomjs.path+" "+args.join(" "))
var phantomjs_process = require('child_process').spawn(phantomjs.path, args);
phantomjs_process.stdout.on('data', function (data) {
log.info('stdout', '', data.toString());
stdout+=data.toString();
});
phantomjs_process.stderr.on('data', function (data) {
log.info('stderr', '', data.toString());
stderr+=data.toString();
});
phantomjs_process.on('exit', function (code) {
if(cb) cb(code,stdout,stderr);
});
return phantomjs_process;
}