Extract "@request.env['devise.mapping'] = Devise.mappings[:user]" to a test helper

Extracted `@request.env['devise.mapping'] = Devise.mappings[:user]` and `Rails.application.env_config['devise.mapping'] = Devise.mappings[:user]`
in our tests into the helper method `set_devise_mapping`

1 files changed, 5 insertions, 3 deletions

diff --git a/spec/controllers/sessions_controller_spec.rb b/spec/controllers/sessions_controller_spec.rb
index bf922260b2f..e17d5639d7b 100644
--- a/spec/controllers/sessions_controller_spec.rb
+++ b/spec/controllers/sessions_controller_spec.rb
@@ -1,9 +1,11 @@
 require 'spec_helper'
 
 describe SessionsController do
+  include DeviseHelpers
+
   describe '#new' do
     before do
-      @request.env['devise.mapping'] = Devise.mappings[:user]
+      set_devise_mapping(context: @request)
     end
 
     context 'when auto sign-in is enabled' do
@@ -34,7 +36,7 @@ describe SessionsController do
 
   describe '#create' do
     before do
-      @request.env['devise.mapping'] = Devise.mappings[:user]
+      set_devise_mapping(context: @request)
     end
 
     context 'when using standard authentications' do
@@ -257,7 +259,7 @@ describe SessionsController do
 
   describe '#new' do
     before do
-      @request.env['devise.mapping'] = Devise.mappings[:user]
+      set_devise_mapping(context: @request)
     end
 
     it 'redirects correctly for referer on same host with params' do