refactor(gen:test): move DEBUG var to mocha.conf.js

Author: Awk34

Diff for: gulpfile.js

@@ -24,7 +24,10 @@ const mocha = lazypipe()
         timeout: 120000,
         globals: {
             should: require('should')
-        }
+        },
+        require: [
+            './mocha.conf'
+        ]
     });
 
 const transpile = lazypipe()

Diff for: mocha.conf.js

@@ -0,0 +1,3 @@
+'use strict';
+
+global.DEBUG = !!process.env.DEBUG;

Diff for: src/test/main.test.js

@@ -26,8 +26,6 @@ const defaultOptions = {
   oauth: [],
   socketio: true
 };
-// var DEBUG = true;
-var DEBUG = false;
 const TEST_DIR = __dirname;
 
 function copyAsync(src, dest) {