diff --git a/app.js b/app.js
index f0a1c54..ecc0b6f 100644
--- a/app.js
+++ b/app.js
@@ -254,10 +254,7 @@ var logErrors = function(err, req, res, next) {
 app.use(logErrors);
 /* /Error handling */
 
-
-
-/* Server start */
-if (!module.parent) {
+var startServer = function () {
     var serverOpts = global.opts.core.server;
     var port = serverOpts.port;
 
@@ -267,7 +264,7 @@ if (!module.parent) {
     if (commander.test) {
         var spawn = require('cross-spawn');
 
-        spawn('./node_modules/grunt-cli/bin/grunt', [commander.postGrunt, '--port='+port], {stdio: 'inherit'})
+        spawn('./node_modules/grunt-cli/bin/grunt', [commander.postGrunt, '--port=' + port], { stdio: 'inherit' })
             .on('close', function (code) {
                 if (code === 0) {
                     log.info('Test successful');
@@ -290,5 +287,14 @@ if (!module.parent) {
             }, true);
         }
     }
+};
+
+/* Server start */
+if (!module.parent) {
+    startServer();
 }
 /* Server start */
+
+module.exports = {
+    startServer: startServer
+};
\ No newline at end of file
diff --git a/core/api/index.js b/core/api/index.js
index 7f06941..9b248a4 100644
--- a/core/api/index.js
+++ b/core/api/index.js
@@ -4,7 +4,7 @@ var express = require('express');
 var path = require('path');
 var ParseData = require(path.join(global.pathToApp, 'core/lib/parseData'));
 var utils = require(path.join(global.pathToApp, 'core/lib/utils'));
-var pathToApp = path.dirname(require.main.filename);
+var pathToApp = global.pathToApp;
 var htmlTree = require(path.join(global.pathToApp, 'core/html-tree'));
 var unflatten = require(path.join(global.pathToApp,'core/unflat'));
 
diff --git a/core/loadOptions.js b/core/loadOptions.js
index b7814c4..633e4aa 100644
--- a/core/loadOptions.js
+++ b/core/loadOptions.js
@@ -76,7 +76,7 @@ var legacyOptionsChecker = function(options, fileName){
 module.exports = function(basePath, _silent){
     silent = _silent;
 
-    var pathToApp = basePath || path.dirname(require.main.filename);
+    var pathToApp = basePath || global.pathToApp;
 
     var mergedOptions = utils.requireUncached(path.join(pathToApp, 'options'));
 
diff --git a/core/middlewares/clarify.js b/core/middlewares/clarify.js
index 7bd54de..a3614d8 100644
--- a/core/middlewares/clarify.js
+++ b/core/middlewares/clarify.js
@@ -9,7 +9,7 @@ var http = require('http');
 
 var ejs = require(path.join(global.pathToApp, 'core/ejsWithHelpers.js'));
 var trackStats = require(path.join(global.pathToApp, 'core/trackStats'));
-var pathToApp = path.dirname(require.main.filename);
+var pathToApp = global.pathToApp;
 var specUtils = require(path.join(pathToApp, 'core/lib/specUtils'));
 var ParseData = require(path.join(pathToApp, 'core/lib/parseData'));
 var specsParser = require(path.join(pathToApp, 'core/lib/specPageParser'));
diff --git a/core/routes/redirects.js b/core/routes/redirects.js
index 06a3d2d..a9c0a84 100644
--- a/core/routes/redirects.js
+++ b/core/routes/redirects.js
@@ -8,7 +8,7 @@
 
 var path = require('path');
 var express = require('express');
-var pathToApp = path.dirname(require.main.filename);
+var pathToApp = global.pathToApp;
 
 /*
 *