/* global describe, before, after, it */

'use strict';

var assert = require('assert');

var http = require('http');

var timeout = require('./');

it('should do HTTP request with a lot of time', function (done) {

	var req = http.get('http://google.com', function (res) {

		assert.ok(res.statusCode > 300 && res.statusCode < 399);

		done();

	});

	req.on('error', done);

	timeout(req, 1000);

});

it('should emit ETIMEDOUT when time is not enough', function (done) {

	var req = http.get('http://google.com', function () {});

	req.on('error', function (err) {

		if (err.code === 'ETIMEDOUT') {

			assert.equal(err.message, 'Connection timed out on request to google.com');

			done();

		}

	});

	timeout(req, 1);

});

describe('when only headers was sent', function () {

	var server;

	before(function (done) {

		server = http.createServer(function (request, res) {

			setTimeout(function() {

				res.writeHead(200, {'content-type':'text/plain'});

				res.write('waited');

				res.end();

			}, 200);

		});

		server.listen(8081, function (err) {

			done(err);

		});

	});

	after(function (done) {

		server.close(done);

	});

	it('should emit ESOCKETTIMEDOUT', function (done) {

		var req = http.get('http://0.0.0.0:8081', function () {});

		req.on('error', function (err) {

			if (err.code === 'ESOCKETTIMEDOUT') {

				assert.equal(err.message, 'Socket timed out on request to 0.0.0.0:8081');

				done();

			}

		});

		timeout(req, 400);

	});

});