[FSSDK-10934] test adjustment

Author: junaed-optimizely

lib/optimizely_user_context/index.tests.js

@@ -42,14 +42,14 @@ const getMockEventDispatcher = () => {
 }  
 
 const getOptlyInstance = ({ datafileObj, defaultDecideOptions }) => {
+  const createdLogger = logger.createLogger({ logLevel: LOG_LEVEL.INFO });
   const mockConfigManager = getMockProjectConfigManager({
     initConfig: createProjectConfig(datafileObj),
   });
   const eventDispatcher = getMockEventDispatcher();
   const eventProcessor = getForwardingEventProcessor(eventDispatcher);
 
   const notificationCenter = createNotificationCenter({ logger: createdLogger, errorHandler: errorHandler });
-  var createdLogger = logger.createLogger({ logLevel: LOG_LEVEL.INFO });
 
   const optlyInstance = new Optimizely({
     clientEngine: 'node-sdk',
@@ -328,12 +328,12 @@ describe('lib/optimizely_user_context', function() {
     });
 
     describe('#setForcedDecision', function() {
-      var createdLogger = createLogger({
+      let createdLogger = createLogger({
         logLevel: LOG_LEVEL.DEBUG,
         logToConsole: false,
       });
       var stubLogHandler;
-      let optlyInstance, notificationCenter, createdLogger, eventDispatcher;
+      let optlyInstance, notificationCenter, eventDispatcher;
 
       beforeEach(function() {
         stubLogHandler = {
@@ -840,7 +840,7 @@ describe('lib/optimizely_user_context', function() {
 
       describe('when forced decision is set for a flag and an experiment rule', function() {
         var optlyInstance;
-        var createdLogger = createLogger({
+        const createdLogger = createLogger({
           logLevel: LOG_LEVEL.DEBUG,
           logToConsole: false,
         });
@@ -888,7 +888,7 @@ describe('lib/optimizely_user_context', function() {
 
     describe('#getForcedDecision', function() {
       it('should return correct forced variation', function() {
-        var createdLogger = createLogger({
+        const createdLogger = createLogger({
           logLevel: LOG_LEVEL.DEBUG,
           logToConsole: false,
         });