app.js

var Promise = require('bluebird'),
	request = require('request'),
	url = require('url'),
	tests = require('./tests').tests;

function promiseableRequest(args) {
	return new Promise(function(resolve, reject) {		
		var opts = {
			uri: url.parse(args.url),
			followRedirect: !!args.redirect
		}
		request(opts, function (error, response, body) {
			if (error) reject(error);
			var match = isMatch(args, response);			
			resolve({test: {description: args, status: match}});
		});
	});
}

function isMatch(args, response) {
	var status = response.statusCode;
	var match = (status === args.status);
	if (args.redirect_to) {
		match = match && (response.request.uri.href == args.redirect_to);					
	}
	return match;
}

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});
			return (finalResult); 
		}, { pass: [], fail: []})
	.catch(function(err) { 
		console.log("error: " + err);
		process.exit(1);
	})
	.then(function(result) { 
		console.log(JSON.stringify(result, null, '\t'));
		console.log("tests results for " + tests.length + " tests.");
		process.exit((result.fail.length) ? 1 : 0);
	});

tests.js

module.exports = {
	tests: [
		{url: "http://www.realtor.com/local/", status: 200},
		{url: "http://www.realtor.com/local", status: 200},
		{url: "http://www.realtor.com/local/California", status: 200},
		{url: "http://www.realtor.com/local/California/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/California/home-prices", status: 200},
		{url: "http://www.realtor.com/local/California/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/Texas", status: 200},
		{url: "http://www.realtor.com/local/Texas/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/Texas/home-prices", status: 200},
		{url: "http://www.realtor.com/local/Texas/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/94131", status: 200},
		{url: "http://www.realtor.com/local/94131/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/94131/home-prices", status: 200},
		{url: "http://www.realtor.com/local/94131/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/Irene_Olive-Branch_TN", status: 200},
		{url: "http://www.realtor.com/local/Irene_Olive-Branch_TN/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/Irene_Olive-Branch_TN/home-prices", status: 200},
		{url: "http://www.realtor.com/local/Irene_Olive-Branch_TN/lifestyle", status: 200},		
		{url: "http://www.realtor.com/local/01061", status: 200},
		{url: "http://www.realtor.com/local/01061/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/01061/home-prices", status: 200},
		{url: "http://www.realtor.com/local/01061/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/Plano_TX", status: 200},
		{url: "http://www.realtor.com/local/Plano_TX/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/Plano_TX/home-prices", status: 200},
		{url: "http://www.realtor.com/local/Plano_TX/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/San-Francisco-County_CA", status: 200},
		{url: "http://www.realtor.com/local/San-Francisco-County_CA/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/San-Francisco-County_CA/home-prices", status: 200},
		{url: "http://www.realtor.com/local/San-Francisco-County_CA/lifestyle", status: 200},		
		{url: "http://www.realtor.com/local/Armstrong-Park_Plano_TX", status: 200},
		{url: "http://www.realtor.com/local/Armstrong-Park_Plano_TX/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/Armstrong-Park_Plano_TX/home-prices", status: 200},
		{url: "http://www.realtor.com/local/Armstrong-Park_Plano_TX/lifestyle", status: 200},		
		{url: "http://www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX", status: 200},
		{url: "http://www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX/home-prices", status: 200},
		{url: "http://www.realtor.com/local/Jefferson-On-The-Bend-Sub_Plano_TX/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/Hanford-Metro_CA", status: 200},
		{url: "http://www.realtor.com/local/Hanford-Metro_CA/rent-prices", status: 200},
		{url: "http://www.realtor.com/local/Hanford-Metro_CA/home-prices", status: 200},
		{url: "http://www.realtor.com/local/Hanford-Metro_CA/lifestyle", status: 200},
		{url: "http://www.realtor.com/local/foobar1123", status: 404},
		{url: "http://www.realtor.com/local/Saint-Thomas_VI", status: 301},
		{url: "http://www.realtor.com/local/sea", status: 200, redirect: true, redirect_to: "http://www.realtor.com/local/Seattle_WA"},
		{url: "http://www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA", status: 301},
		{url: "http://www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA/", status: 301},
		{url: "http://www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA/education", status: 200},
		{url: "http://www.realtor.com/local/Asawa-San-Francisco-School-Of-The-Arts_San-Francisco_San-Francisco-County_CA/test-scores", status: 200},
		{url: "http://www.realtor.com/local/San-Francisco-Unified-School-District_San-Francisco_San-Francisco-County_CA", status: 301},
		{url: "http://www.realtor.com/local/San-Francisco-Unified-School-District_San-Francisco_San-Francisco-County_CA/", status: 301},
		{url: "http://www.realtor.com/local/San-Francisco-Unified-School-District_San-Francisco_San-Francisco-County_CA/education", status: 200},
		{url: "http://www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA", status: 301},
		{url: "http://www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA/", status: 301},
		{url: "http://www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA/education", status: 200},
		{url: "http://www.realtor.com/local/Archbishop-Riordan-High-Private-School_San-Francisco_San-Francisco-County_CA/test-scores", status: 200},
	]
};