You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: catalytic_activity.rs
    path of file: ./repos/uom/src/si
    
    the code of the file until where you have to start completion: //! Catalytic activity (bas
    
        fn check_units() {
            test::<aos::yottamole, t::second, ca::yottakatal>();
            test::<aos::zettamole, t::second, ca::zettakatal>();
            test::<aos::examole, t::second, ca::exakatal>();
            test::<aos::petamole, t::second, ca::petakatal>();
            test::<aos::teramole, t::second, ca::terakatal>();
            test::<aos::gigamole, t::second, ca::gigakatal>();
            test::<aos::megamole, t::second, ca::megakatal>();
            test::<aos::kilomole, t::second, ca::kilokatal>();
            test::<aos::hectomole, t::second, ca::hectokatal>();
            test::<aos::decamole, t::second, ca::decakatal>();
            test::<aos::mole, t::second, ca::katal>();
            test::<aos::decimole, t::second, ca::decikatal>();
            test::<aos::centimole, t::second, ca::centikatal>();
            test::<aos::millimole, t::second, ca::millikatal>();
            test::<aos::micromole, t::second, ca::microkatal>();
            test::<aos::nanomole, t::second, ca::nanokatal>();
            test::<aos::picomole, t::second, ca::picokatal>();
            test::<aos::femtomole, t::second, ca::femtokatal>();
            test::<aos::attomole, t::second, ca::attokatal>();
            test::<aos::zeptomole, t::second, ca::zeptokatal>();
            test::<aos::yoctomole, t::second, ca::yoctokatal>();

            test::<aos::examole, t::minute, ca::yotta_enzyme_unit>();
            test::<aos::petamole, t::minute, ca::zetta_enzyme_unit>();
            test::<aos::teramole, t::minute, ca::exa_enzyme_unit>();
            test::<aos::gigamole, t::minute, ca::peta_enzyme_unit>();
            test::<aos::megamole, t::minute, ca::tera_enzyme_unit>();
            test::<aos::kilomole, t::minute, ca::giga_enzyme_unit>();
            test::<aos::mole, t::minute, ca::mega_enzyme_unit>();
            test::<aos::millimole, t::minute, ca::kilo_enzyme_unit>();
            test::<aos::micromole, t::minute, ca::enzyme_unit>();
            test::<aos::nanomole, t::minute, ca::milli_enzyme_unit>();
            test::<aos::picomole, t::minute, ca::micro_enzyme_unit>();
            test::<aos::femtomole, t::minute, ca::nano_enzyme_unit>();
            test::<aos::attomole, t::minute, ca::pico_enzyme_unit>();
            test::<aos::zeptomole, t::minute, ca::femto_enzyme_unit>();
            test::<aos::yoctomole, t::minute, ca::atto_enzyme_unit>();

            test::<aos::particle, t::second, ca::particle_per_second>();
            test::<aos::mole, t::second, ca::mole_per_second>();
            test::<aos::standard_centimeter, t::minute, ca::standard_centimeter_per_minute>();
            test::<aos::standard_liter, t::minute, ca::standard_liter_per_minute>();
            test::<aos::standard_cubic_foot, t::minute, ca::standard_cubic_foot_per_minute>();
            test::<aos::standard_cubic_meter, t::minute, ca::standard_cubic_meter_per_minute>();

            fn test<AOS: aos::Conversion<V>, T: t::Conversion<V>, CA: ca::Conversion<V>>() {
                Test::assert_approx_eq(
                    &(AmountOfSubstance::new::<AOS>(V::one()) / Time::new::<T>(V::one())),
                    &CatalyticActivity::new::<CA>(V::one()));
                Test::assert_approx_eq(
                    &Time::new::<T>(V::one()),
                    &(AmountOfSubstance::new::<AOS>(V::one())
                        / CatalyticActivity::new::<CA>(V::one())));
            }
        }