Proxy - Header manipulation doesn't occur if newHost is not same as the actual host

[pranavparikh]

[
{
"settings": [ "master" ],

    "name" : "descriptor",

    "startProxyServer" : true,

    "routerProxyConfig" : "./router.json",

    "config" :{
        "baseUrl" : "http://sports.yahoo.com"
    },

    "dataprovider" : {

        "Test Proxy" : {

            "controller":"./proxy-controller-record.js",
            "params" : {
                "test" : "test.js",
                "page" : "$$config.baseUrl$$"
            },
            "group" : "int"
        }
    }
}

]

Router.json looks like
{
"sports.yahoo.com" : {
"headers" : [
{
"param" : "User-Agent",
"value" : "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5"
}
],
"newHost" : "sports.yahoo.com",

    "record":true
}

}

-- Proxy controller

var util = require("util");
var log4js = require("yahoo-arrow").log4js;
var Controller = require("yahoo-arrow").controller;

function ProxyCustomController(testConfig,args,driver) {
Controller.call(this, testConfig,args,driver);
this.logger = log4js.getLogger("ProxyCustomController");
}

util.inherits(ProxyCustomController, Controller);

ProxyCustomController.prototype.execute = function(callback) {
var self = this;
self.resetProxyRecord(); // Reset the proxy record

if(self.driver.webdriver){

    var page = self.testParams.page;
    var webdriver = self.driver.webdriver;

    webdriver.get(page);
    webdriver.waitForElementPresent(webdriver.By.css("#yucs-search-submit")).then(function() {
        var record = self.getProxyRecord(); // Get the proxy record
        self.testParams.proxyManagerRecord=record;
        self.driver.executeTest(self.testConfig, self.testParams, function(error, report) {
            callback(error);
        });

    });
}else{
    this.logger.fatal("Custom Controllers are currently only supported on Selenium Browsers");
    callback("Custom Controllers are currently only supported on Selenium Browsers");
}

}

module.exports = ProxyCustomController;

Running this./node_modules/.bin/arrow proxy-descriptor.json --driver=selenium --browser=firefox --logLevel=debug will change the headers to Iphone

3. Change the newHost to ".yahoo.com". Run above command again.