add tests

package.json

@@ -12,7 +12,12 @@
     "optimist": "0.3.4",
     "debug": "0.7.4"
   },
-  "devDependencies": {},
+  "devDependencies": {
+    "mocha": "~1.17.0"
+  },
+  "scripts": {
+    "test": "mocha --ui qunit --reporter list -- test/index.js"
+  },
   "bin": {
     "lt": "./bin/client"
   },

test/index.js

@@ -0,0 +1,86 @@
+var http = require('http');
+var https = require('https');
+var url = require('url');
+var assert = require('assert');
+
+var localtunnel = require('../');
+
+test('setup local http server', function(done) {
+    var server = http.createServer();
+    server.on('request', function(req, res) {
+        res.write('foo');
+        res.end();
+    });
+    server.listen(function() {
+        var port = server.address().port;
+
+        test._fake_port = port;
+        console.log('local http on:', port);
+        done();
+    });
+});
+
+test('setup localtunnel client', function(done) {
+    var client = localtunnel.connect({
+        host: 'https://localtunnel.me',
+        port: test._fake_port
+    });
+
+    client.on('url', function(url) {
+        assert.ok(new RegExp('^https:\/\/.*localtunnel.me' + '$').test(url));
+        test._fake_url = url;
+        done();
+    });
+
+    client.on('error', function(err) {
+        done(err);
+    });
+});
+
+test('query localtunnel server w/ ident', function(done) {
+    var uri = test._fake_url;
+    var parsed = url.parse(uri);
+
+    var opt = {
+        host: parsed.host,
+        port: 443,
+        headers: {
+            host: parsed.hostname
+        },
+        path: '/'
+    };
+
+    var req = https.request(opt, function(res) {
+        res.setEncoding('utf8');
+        var body = '';
+
+        res.on('data', function(chunk) {
+            body += chunk;
+        });
+
+        res.on('end', function() {
+            assert.equal('foo', body);
+            done();
+        });
+    });
+
+    req.end();
+});
+
+test('request specific domain', function(done) {
+    var client = localtunnel.connect({
+        host: 'https://localtunnel.me',
+        port: test._fake_port,
+        subdomain: 'abcd'
+    });
+
+    client.on('url', function(url) {
+        assert.ok(new RegExp('^https:\/\/abcd.localtunnel.me' + '$').test(url));
+        client.close();
+        done();
+    });
+
+    client.on('error', function(err) {
+        console.error(err);
+    });
+});