1 files changed, 12 insertions, 0 deletions
diff --git a/spec/requests/api/issues_spec.rb b/spec/requests/api/issues_spec.rb
index 7bc7e319ff1..bb926172593 100644
--- a/spec/requests/api/issues_spec.rb
+++ b/spec/requests/api/issues_spec.rb
@@ -622,6 +622,12 @@ describe API::API, api: true  do
 
       expect(response.status).to eq(404)
     end
+
+    it 'returns 404 if the issue is confidential' do
+      post api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
+
+      expect(response.status).to eq(404)
+    end
   end
 
   describe 'DELETE :id/issues/:issue_id/subscription' do
@@ -643,5 +649,11 @@ describe API::API, api: true  do
 
       expect(response.status).to eq(404)
     end
+
+    it 'returns 404 if the issue is confidential' do
+      delete api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
+
+      expect(response.status).to eq(404)
+    end
   end
 end