| 1990 | 
              t::lib::Mocks::mock_preference('CalculateFinesOnReturn', 1); | 
          1990 | 
              t::lib::Mocks::mock_preference('CalculateFinesOnReturn', 1); | 
        
        
          | 1991 | 
              t::lib::Mocks::mock_preference('finesMode', 'production'); | 
          1991 | 
              t::lib::Mocks::mock_preference('finesMode', 'production'); |