Improve error logging of MergeService

Relates to #23505

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/services/merge_requests/merge_service_spec.rb b/spec/services/merge_requests/merge_service_spec.rb
index ee53e110aee..9163c0c104e 100644
--- a/spec/services/merge_requests/merge_service_spec.rb
+++ b/spec/services/merge_requests/merge_service_spec.rb
@@ -120,13 +120,13 @@ describe MergeRequests::MergeService, services: true do
       let(:service) { MergeRequests::MergeService.new(project, user, commit_message: 'Awesome message') }
 
       it 'saves error if there is an exception' do
-        allow(service).to receive(:repository).and_raise("error")
+        allow(service).to receive(:repository).and_raise("error message")
 
         allow(service).to receive(:execute_hooks)
 
         service.execute(merge_request)
 
-        expect(merge_request.merge_error).to eq("Something went wrong during merge")
+        expect(merge_request.merge_error).to eq("Something went wrong during merge: error message")
       end
 
       it 'saves error if there is an PreReceiveError exception' do