diff --git a/Gemfile b/Gemfile
index 7598b21..d71faf7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -101,6 +101,7 @@ group :test do
 
   # for test coverage report
   gem 'simplecov', require: false
+
 end
 
 # Attach comments to Active Record queries
diff --git a/config/initializers/email_interceptor.rb b/config/initializers/email_interceptor.rb
index 8698baf..158356b 100644
--- a/config/initializers/email_interceptor.rb
+++ b/config/initializers/email_interceptor.rb
@@ -1,5 +1,5 @@
-if Settings.intercept_and_forward_emails_to.present?
-  options = { forward_emails_to: Settings.intercept_and_forward_emails_to,
+if Rails.application.secrets.intercept_and_forward_emails_to.present?
+  options = { forward_emails_to: Rails.application.secrets.intercept_and_forward_emails_to,
               deliver_emails_to: ['@example.com'] }
 
   interceptor = MailInterceptor::Interceptor.new(options)
diff --git a/test/controllers/superadmin/users_controller_test.rb b/test/controllers/superadmin/users_controller_test.rb
index 646df8a..02ca747 100644
--- a/test/controllers/superadmin/users_controller_test.rb
+++ b/test/controllers/superadmin/users_controller_test.rb
@@ -16,4 +16,21 @@ def test_index_when_user_is_not_superadmin
     assert_response :forbidden
   end
 
+  def test_edit_user_modal_success_response
+    user = users :admin
+    sign_in user
+    get :edit, id: users(:nancy)
+    assert_response :success
+  end
+
+  def test_user_update_success
+    admin = users :admin
+    sign_in admin
+    nancy = users :nancy
+
+    post :update, id: nancy, user: {first_name: 'Jane'}
+    nancy.reload
+
+    assert 'Jane', nancy.first_name
+  end
 end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 258d711..61536b9 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,3 +1,4 @@
+
 def enable_test_coverage
   require 'simplecov'