app.js

var Promise = require('bluebird'),
	request = require('request'),
	url = require('url'),
	tests = require('./tests').tests;
	
var environments = 	{ 	"prod": "",
						"qa": "qam.",
						"dev": "localci." 
					};

function promiseableRequest(args) {
	return new Promise(function(resolve, reject) {	
		var env = getEnv(args.environment);
		var opts = {
			uri: url.parse("http://" + env + args.url),
			followRedirect: !!args.redirect,
			encoding: "UTF-8"
		}
		request(opts, function (error, response, body) {
			if (error) reject(error);
			var match = isMatch(args, response);			
			resolve({test: {description: args, status: match, result: { url: response.request.uri.href, status: response.statusCode}}});
		});
	});
}

function isMatch(args, response) {
	var env = getEnv(args.environment, args.redirect_environment);		
	var status = response.statusCode;
	var match = (status === args.status);
	if (args.redirect_to) {
		match = match && (response.request.uri.href == "http://" + env + args.redirect_to);					
	}
	return match;
}

function getEnv(environment, redirect_environment) {
	var env = (environment) ? environment : "";
	var redir = (redirect_environment) ? redirect_environment : "";
	var e = redir ? redir : env;
	return environments[e];
}

function displayResults(results) {
	console.log(JSON.stringify(results, null, '\t'));
	console.log("test results for " + tests.length + " tests.");
	console.log(results.fail.length + " tests failed.");
}

Promise
	.reduce(tests.map(promiseableRequest), 
		function(finalResult, currentResult) {
			var test = currentResult.test;
			var bucket = (test.status) ? finalResult.pass : finalResult.fail;
			bucket.push({test: test.description, result: test.result});
			return (finalResult); 
		}, { pass: [], fail: []})
	.catch(function(err) { 
		console.log("error: " + err);
		process.exit(1);
	})
	.then(function(results) { 
		displayResults(results);
		process.exit((results.fail.length) ? 1 : 0);
	});
	

tests.js

module.exports = {
	tests: [
		{environment: "prod", url: "www.realtor.com/local/", status: 200},
		{environment: "prod", url: "www.realtor.com/local", status: 200},
		{environment: "prod", url: "www.realtor.com/local/California", status: 200},
		{environment: "prod", url: "www.realtor.com/local/California/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/California/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/California/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Texas", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Texas/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Texas/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Texas/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/94131", status: 200},
		{environment: "prod", url: "www.realtor.com/local/94131/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/94131/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/94131/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Irene_Olive-Branch_TN", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Irene_Olive-Branch_TN/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Irene_Olive-Branch_TN/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Irene_Olive-Branch_TN/lifestyle", status: 200},		
		{environment: "prod", url: "www.realtor.com/local/01061", status: 200},
		{environment: "prod", url: "www.realtor.com/local/01061/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/01061/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/01061/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Plano_TX", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Plano_TX/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Plano_TX/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Plano_TX/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-County_CA", status: 200},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-County_CA/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-County_CA/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-County_CA/lifestyle", status: 200},		
		{environment: "prod", url: "www.realtor.com/local/Armstrong-Park_Plano_TX", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Armstrong-Park_Plano_TX/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Armstrong-Park_Plano_TX/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Armstrong-Park_Plano_TX/lifestyle", status: 200},		
		{environment: "prod", url: "www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Hanford-Metro_CA", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Hanford-Metro_CA/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Hanford-Metro_CA/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Hanford-Metro_CA/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/foobar1123", status: 404},
		{environment: "prod", url: "www.realtor.com/local/Saint-Thomas_VI", status: 301},	
		{environment: "prod", url: "www.realtor.com/local/%C1nimo-Pat-Brown-School_Los-Angeles_Los-Angeles-County_CA/education", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Saline%c3%b1o_TX", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Saline%c3%b1o_TX/rent-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Saline%c3%b1o_TX/home-prices", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Saline%c3%b1o_TX/lifestyle", status: 200},
		{environment: "prod", url: "www.realtor.com/local/\"seattle\"", status: 301},
		{environment: "prod", url: "www.realtor.com/local/\"seattle\"", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Seattle_WA", redirect_environment: "prod"},
		{environment: "prod", url: "www.realtor.com/local/seattle", status: 301},
		{environment: "prod", url: "www.realtor.com/local/seattle", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Seattle_WA", redirect_environment: "prod"},
		{environment: "prod", url: "www.realtor.com/local/*seattle", status: 301},
		{environment: "prod", url: "www.realtor.com/local/*seattle", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Seattle_WA", redirect_environment: "prod"},
		{environment: "prod", url: "www.realtor.com/local/+seattle", status: 301},
		{environment: "prod", url: "www.realtor.com/local/+seattle", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Seattle_WA", redirect_environment: "prod"},
		{environment: "prod", url: "www.realtor.com/local/seattle wa", status: 301},
		{environment: "prod", url: "www.realtor.com/local/seattle wa", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Seattle_WA", redirect_environment: "prod"},		
		{environment: "prod", url: "www.realtor.com/local/sea", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Seattle_WA"},
		{environment: "prod", url: "www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA", status: 301},
		{environment: "prod", url: "www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA/", status: 301},
		{environment: "prod", url: "www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA/education", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA/test-scores", status: 200},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-Unified-School-District_San-Francisco_San-Francisco-County_CA", status: 301},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-Unified-School-District_San-Francisco_San-Francisco-County_CA/", status: 301},
		{environment: "prod", url: "www.realtor.com/local/San-Francisco-Unified-School-District_San-Francisco_San-Francisco-County_CA/education", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA", status: 301},
		{environment: "prod", url: "www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA/", status: 301},
		{environment: "prod", url: "www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA/education", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA/test-scores", status: 200},
		{environment: "prod", url: "www.realtor.com/local/Aloma-Vista_Phoenix_AZ", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Aloma-Vista-Sub_Phoenix_AZ", redirect_environment: "prod"},
		{environment: "prod", url: "www.realtor.com/local/blah_Phoenix_AZ", status: 200, redirect: true, redirect_to: "www.realtor.com/local/Phoenix_AZ", redirect_environment: "prod"},
	]
};