MAGETWO-87815: Update PAT scenarios for caching popular search terms functionality

Author: slopukhov

dev/tests/js/jasmine/tests/lib/mage/misc.test.js

@@ -17,20 +17,20 @@ define([
                 getParameters;
 
             fixture = {
-                'not valid url' : {},
-                'http://example.com/catalogsearch/result/' : {},
-                'http://example.com/catalogsearch/result/?' : {},
-                'http://example.com/catalogsearch/result/?q' : {
+                'not valid url': {},
+                'http://example.com/catalogsearch/result/': {},
+                'http://example.com/catalogsearch/result/?': {},
+                'http://example.com/catalogsearch/result/?q': {
                     q: ''
                 },
-                'http://example.com/catalogsearch/result/?q=' : {
+                'http://example.com/catalogsearch/result/?q=': {
                     q: ''
                 },
-                'http://example.com/catalogsearch/result/?q=+Simple+99%2C+8%2F%3F&cat=3' : {
+                'http://example.com/catalogsearch/result/?q=+Simple+99%2C+8%2F%3F&cat=3': {
                     q: ' Simple 99, 8/?',
                     cat: '3'
                 },
-                'http://example.com/catalogsearch/result/?q=Simple&cat=3&p=1' : {
+                'http://example.com/catalogsearch/result/?q=Simple&cat=3&p=1': {
                     q: 'Simple',
                     cat: '3',
                     p: '1'

lib/web/mage/utils/misc.js

@@ -270,16 +270,19 @@ define([
                 i,
                 l;
 
-            if (queries[1]) {
-                queries = queries[1].split('&');
-
-                for (i = 0, l = queries.length; i < l; i++) {
-                    temp = queries[i].split('=');
-                    if (temp[1]) {
-                        params[temp[0]] = decodeURIComponent(temp[1].replace(/\+/g, '%20'));
-                    } else {
-                        params[temp[0]] = '';
-                    }
+            if (!queries[1]) {
+                return params;
+            }
+
+            queries = queries[1].split('&');
+
+            for (i = 0, l = queries.length; i < l; i++) {
+                temp = queries[i].split('=');
+
+                if (temp[1]) {
+                    params[temp[0]] = decodeURIComponent(temp[1].replace(/\+/g, '%20'));
+                } else {
+                    params[temp[0]] = '';
                 }
             }