chore(package): npm start now brings up the testapp

Closes #712

Author: juliemr

README.md

@@ -82,8 +82,7 @@ Start up a selenium server. By default, the tests expect the selenium server to
 
 Protractor's test suite runs against the included testapp. Start that up with
 
-    cd testapp
-    ./scripts/web-server.js
+    npm start
 
 Then run the tests with
 

package.json

@@ -44,7 +44,8 @@
   },
   "main": "lib/protractor.js",
   "scripts": {
-    "test": "scripts/test.js"
+    "test": "scripts/test.js",
+    "start": "testapp/scripts/web-server.js"
   },
   "license": "MIT",
   "version": "0.21.0",

testapp/scripts/web-server.js

@@ -4,7 +4,7 @@ var express = require('express');
 var util = require('util');
 var testApp = express();
 var DEFAULT_PORT = process.env.HTTP_PORT || 8000;
-var testAppDir = process.cwd();
+var testAppDir = require('path').resolve(__dirname, '..');
 
 var main = function(argv) {
   var port = Number(argv[2]) || DEFAULT_PORT;