Current File : //lib/node_modules/pm2/node_modules/continuation-local-storage/test/dns.tap.js
'use strict';
var dns = require('dns')
, tap = require('tap')
, test = tap.test
, createNamespace = require('../context.js').createNamespace
;
test("continuation-local state with MakeCallback and DNS module", function (t) {
t.plan(11);
var namespace = createNamespace('dns');
namespace.run(function () {
namespace.set('test', 0xabad1dea);
t.test("dns.lookup", function (t) {
namespace.run(function () {
namespace.set('test', 808);
t.equal(namespace.get('test'), 808, "state has been mutated");
dns.lookup('www.newrelic.com', 4, function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 808,
"mutated state has persisted to dns.lookup's callback");
t.end();
});
});
});
t.test("dns.resolve", function (t) {
namespace.run(function () {
namespace.set('test', 909);
t.equal(namespace.get('test'), 909, "state has been mutated");
dns.resolve('newrelic.com', 'NS', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 909,
"mutated state has persisted to dns.resolve's callback");
t.end();
});
});
});
t.test("dns.resolve4", function (t) {
namespace.run(function () {
namespace.set('test', 303);
t.equal(namespace.get('test'), 303, "state has been mutated");
dns.resolve4('www.newrelic.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 303,
"mutated state has persisted to dns.resolve4's callback");
t.end();
});
});
});
t.test("dns.resolve6", function (t) {
namespace.run(function () {
namespace.set('test', 101);
t.equal(namespace.get('test'), 101, "state has been mutated");
dns.resolve6('google.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 101,
"mutated state has persisted to dns.resolve6's callback");
t.end();
});
});
});
t.test("dns.resolveCname", function (t) {
namespace.run(function () {
namespace.set('test', 212);
t.equal(namespace.get('test'), 212, "state has been mutated");
dns.resolveCname('mail.newrelic.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 212,
"mutated state has persisted to dns.resolveCname's callback");
t.end();
});
});
});
t.test("dns.resolveMx", function (t) {
namespace.run(function () {
namespace.set('test', 707);
t.equal(namespace.get('test'), 707, "state has been mutated");
dns.resolveMx('newrelic.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 707,
"mutated state has persisted to dns.resolveMx's callback");
t.end();
});
});
});
t.test("dns.resolveNs", function (t) {
namespace.run(function () {
namespace.set('test', 717);
t.equal(namespace.get('test'), 717, "state has been mutated");
dns.resolveNs('newrelic.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 717,
"mutated state has persisted to dns.resolveNs's callback");
t.end();
});
});
});
t.test("dns.resolveTxt", function (t) {
namespace.run(function () {
namespace.set('test', 2020);
t.equal(namespace.get('test'), 2020, "state has been mutated");
dns.resolveTxt('newrelic.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 2020,
"mutated state has persisted to dns.resolveTxt's callback");
t.end();
});
});
});
t.test("dns.resolveSrv", function (t) {
namespace.run(function () {
namespace.set('test', 9000);
t.equal(namespace.get('test'), 9000, "state has been mutated");
dns.resolveSrv('_xmpp-server._tcp.google.com', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 9000,
"mutated state has persisted to dns.resolveSrv's callback");
t.end();
});
});
});
t.test("dns.resolveNaptr", function (t) {
// dns.resolveNaptr only in Node > 0.9.x
if (!dns.resolveNaptr) return t.end();
namespace.run(function () {
namespace.set('test', 'Polysix');
t.equal(namespace.get('test'), 'Polysix', "state has been mutated");
dns.resolveNaptr('columbia.edu', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 'Polysix',
"mutated state has persisted to dns.resolveNaptr's callback");
t.end();
});
});
});
t.test("dns.reverse", function (t) {
namespace.run(function () {
namespace.set('test', 1000);
t.equal(namespace.get('test'), 1000, "state has been mutated");
dns.reverse('204.93.223.144', function (err, addresses) {
t.notOk(err, "lookup succeeded");
t.ok(addresses.length > 0, "some results were found");
t.equal(namespace.get('test'), 1000,
"mutated state has persisted to dns.reverse's callback");
t.end();
});
});
});
});
});
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