Use around hook to restore context in InstanceHelper spec (#3429)

diff --git a/spec/helpers/instance_helper_spec.rb b/spec/helpers/instance_helper_spec.rb
index c42ed693886e9ca65b63762a0a26a294734c36ca..c3d28544f2ddab78b69be6d10dd814fa58d7a09d 100644 (file)
--- a/spec/helpers/instance_helper_spec.rb
+++ b/spec/helpers/instance_helper_spec.rb
@@ -4,6 +4,12 @@ require 'rails_helper'
 
 describe InstanceHelper do
   describe 'site_title' do
+    around do |example|
+      site_title = Setting.site_title
+      example.run
+      Setting.site_title = site_title
+    end
+
     it 'Uses the Setting.site_title value when it exists' do
       Setting.site_title = 'New site title'