refactor and add more tests for utils.rb

Author: AbanoubGhadban

Gemfile.development_dependencies

@@ -52,4 +52,5 @@ group :test do
   gem "rspec-retry"
   gem "selenium-webdriver", "4.9.0"
   gem "webdrivers", "5.3.0"
+  gem "webpacker", "6.0.0.rc.6"
 end

Gemfile.lock

@@ -385,6 +385,11 @@ GEM
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (~> 4.0, < 4.11)
+    webpacker (6.0.0.rc.6)
+      activesupport (>= 5.2)
+      rack-proxy (>= 0.6.1)
+      railties (>= 5.2)
+      semantic_range (>= 2.3.0)
     webrick (1.8.1)
     websocket (1.2.10)
     websocket-driver (0.7.6)
@@ -439,6 +444,7 @@ DEPENDENCIES
   turbolinks
   uglifier
   webdrivers (= 5.3.0)
+  webpacker (= 6.0.0.rc.6)
 
 BUNDLED WITH
    2.5.9

spec/dummy/Gemfile.lock

@@ -378,6 +378,11 @@ GEM
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (~> 4.0, < 4.11)
+    webpacker (6.0.0.rc.6)
+      activesupport (>= 5.2)
+      rack-proxy (>= 0.6.1)
+      railties (>= 5.2)
+      semantic_range (>= 2.3.0)
     webrick (1.8.1)
     websocket (1.2.9)
     websocket-driver (0.7.6)
@@ -431,6 +436,7 @@ DEPENDENCIES
   turbolinks
   uglifier
   webdrivers (= 5.3.0)
+  webpacker (= 6.0.0.rc.6)
 
 BUNDLED WITH
    2.5.9