1 files changed, 30 insertions, 0 deletions
diff --git a/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb b/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
index dd230140b30..bd4f1d164a8 100644
--- a/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
+++ b/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
@@ -136,6 +136,36 @@ RSpec.describe Gitlab::Email::Handler::CreateIssueHandler do
         expect { handler.execute }.to raise_error(Gitlab::Email::ProjectNotFound)
       end
     end
+
+    context 'rate limiting' do
+      let(:rate_limited_service_feature_enabled) { nil }
+
+      before do
+        stub_feature_flags(rate_limited_service_issues_create: rate_limited_service_feature_enabled)
+      end
+
+      context 'when :rate_limited_service Feature is disabled' do
+        let(:rate_limited_service_feature_enabled) { false }
+
+        it 'does not attempt to throttle' do
+          expect(::Gitlab::ApplicationRateLimiter).not_to receive(:throttled?)
+
+          setup_attachment
+          receiver.execute
+        end
+      end
+
+      context 'when :rate_limited_service Feature is enabled' do
+        let(:rate_limited_service_feature_enabled) { true }
+
+        it 'raises a RateLimitedService::RateLimitedError' do
+          allow(::Gitlab::ApplicationRateLimiter).to receive(:throttled?).and_return(true)
+
+          setup_attachment
+          expect { receiver.execute }.to raise_error(RateLimitedService::RateLimitedError, _('This endpoint has been requested too many times. Try again later.'))
+        end
+      end
+    end
   end
 
   def email_fixture(path)