# Test rename with diagnostic delta verification
exec semedit refactor-rename --file api/server.go --symbol "Server.OldName" --to "NewName"
cmp api/server.go want/api/server.go
exec go test ./...

-- go.mod --
module example.com/test
go 1.23

-- api/server.go --
package api

type Server struct{}

func (s *Server) OldName() {}

func Run() {
	s := &Server{}
	s.OldName()
}

-- want/api/server.go --
package api

type Server struct{}

func (s *Server) NewName() {}

func Run() {
	s := &Server{}
	s.NewName()
}