Moved tests into v2 folder, added helper to run spec with the same name as test filename

test/e2e/helpers.js

@@ -0,0 +1,10 @@
+'use strict';
+
+var path = require('path');
+var SPEC_FILE_EXT = '.json';
+
+module.exports.parseSpecFilename = function (name) {
+  var filename = path.parse(name);
+  var foldername = filename.dir.split(path.sep).splice(-1)[0];
+  return [path.sep, foldername, path.sep, filename.name, SPEC_FILE_EXT].join('');
+};

test/e2e/v2/petstore.js

@@ -2,9 +2,10 @@
 
 var expect = require('chai').expect;
 var webdriver = require('selenium-webdriver');
-var driver = require('./driver');
+var driver = require('../driver');
-var servers = require('./servers');
+var servers = require('../servers');
 var until = webdriver.until;
+var helpers = require('../helpers');
 
 var elements = [
   'swagger-ui-container',
@@ -16,12 +17,14 @@ var elements = [
   'header'
 ];
 
+var specPath = helpers.parseSpecFilename(__filename);
+
 describe('swagger 2.0 spec tests', function () {
   this.timeout(40 * 1000);
 
   before(function (done) {
     this.timeout(50 * 1000);
-    servers.start('/v2/petstore.json', done);
+    servers.start(specPath, done);
   });
 
   afterEach(function(){