pm2-web/test/integration/lib/Harness.js

A web based monitor for PM2

var PM2Web = require(__dirname + "/../../../server/app"),
	Protractor = require("protractor"),
	EventEmitter = require("events").EventEmitter,
	util = require("util"),
	nodeunit = require("nodeunit");

// starts pm2-web, then configures Protractor and emits a "ready" event.
var Harness = function() {
	EventEmitter.call(this);

	var pm2web;
	pm2web = new PM2Web({www: {port: 0}});
	pm2web.on("start", function() {
		var driver = new Protractor.Builder().
			withCapabilities(Protractor.Capabilities.phantomjs()).
			build();

		this.emit("ready", Protractor.wrapDriver(driver), pm2web);
	}.bind(this));
	pm2web.start();

	nodeunit.on("done", function() {
		console.info("All tests done, shutting down");

		pm2web.stop();

		setTimeout(function() {
			// something in pm2-interface does not tear it's connections
			// down properly so be more forceful.
			process.exit();
		}, 2000);
	});
}
util.inherits(Harness, EventEmitter);

module.exports = Harness;