1 files changed, 5 insertions, 0 deletions
diff --git a/spec/lib/gitlab/request_forgery_protection_spec.rb b/spec/lib/gitlab/request_forgery_protection_spec.rb
index 20996dd44b8..a7b777cf4f2 100644
--- a/spec/lib/gitlab/request_forgery_protection_spec.rb
+++ b/spec/lib/gitlab/request_forgery_protection_spec.rb
@@ -52,6 +52,11 @@ RSpec.describe Gitlab::RequestForgeryProtection, :allow_forgery_protection do
   end
 
   describe '.verified?' do
+    it 'does not modify the env' do
+      env['REQUEST_METHOD'] = "GET"
+      expect { described_class.verified?(env) }.not_to change { env }
+    end
+
     context 'when the request method is GET' do
       before do
         env['REQUEST_METHOD'] = 'GET'