Add test on get helper method

test/test-helpers.js

@@ -0,0 +1,39 @@
+'use strict';
+var tape = require('tape');
+var got = require('../');
+var server = require('./server.js');
+var s = server.createServer();
+
+s.on('/', function (req, res) {
+	res.end('ok');
+});
+
+s.on('/empty', function (req, res) {
+	res.end();
+});
+
+s.on('/404', function (req, res) {
+	setTimeout(function () {
+		res.statusCode = 404;
+		res.end('not');
+	}, 10);
+});
+
+tape('setup', function (t) {
+	s.listen(s.port, function () {
+		t.end();
+	});
+});
+
+tape('callback mode', {timeout: 1000}, function (t) {
+	got.get(s.url, function (err, data) {
+		t.error(err);
+		t.equal(data, 'ok');
+		t.end();
+	});
+});
+
+tape('cleanup', function (t) {
+	s.close();
+	t.end();
+});