From f9cb0dd5b328f7e87ce39f49816dea3d38674a02 Mon Sep 17 00:00:00 2001
From: Matt Probert <mattpr@users.noreply.github.com>
Date: Tue, 28 Nov 2017 14:00:02 -0600
Subject: [PATCH] Randomize pbjs global name when testing (#1787)

* Fix test that hard-coded pbjs global.

* Randomize pbjs global name when testing.

Causes tests that hard-code global name to break.
---
 karma.conf.maker.js | 2 +-
 webpack.conf.js     | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/karma.conf.maker.js b/karma.conf.maker.js
index d2b1d49e081..98148e565d3 100644
--- a/karma.conf.maker.js
+++ b/karma.conf.maker.js
@@ -1,7 +1,7 @@
 // This configures Karma, describing how to run the tests and where to output code coverage reports.
 //
 // For more information, see http://karma-runner.github.io/1.0/config/configuration-file.html
-
+process.env.test = true;
 var _ = require('lodash');
 var webpackConf = require('./webpack.conf');
 var path = require('path')
diff --git a/webpack.conf.js b/webpack.conf.js
index 38f4e5dadd7..9f42fe46701 100644
--- a/webpack.conf.js
+++ b/webpack.conf.js
@@ -10,6 +10,8 @@ var neverBundle = [
   'AnalyticsAdapter.js'
 ];
 
+var prebidGlobalName = process.env.test ? 'pbjs_' + Math.floor(Math.random() * 10000) : prebid.globalVarName;
+
 module.exports = {
   devtool: 'source-map',
   resolve: {
@@ -77,7 +79,7 @@ module.exports = {
             {
               pattern: /\$\$PREBID_GLOBAL\$\$/g,
               replacement: function (match, p1, offset, string) {
-                return prebid.globalVarName;
+                return prebidGlobalName;
               }
             }
           ]