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//! Volumetric heat capacity (base unit joule per cubic meter kelvin, m⁻¹ · kg · s⁻² · K⁻¹).

quantity! {
    /// Volumetric heat capacity (base unit joule per cubic meter kelvin, m⁻¹ · kg · s⁻² · K⁻¹).
    quantity: VolumetricHeatCapacity; "volumetric heat capacity";
    /// Dimension of volumetric heat capacity, L⁻¹MT⁻²Th⁻¹(base unit joule per cubic meter kelvin,
    /// m⁻¹ · kg · s⁻² · K⁻¹).
    dimension: ISQ<
        N1,     // length
        P1,     // mass
        N2,     // time
        Z0,     // electric current
        N1,     // thermodynamic temperature
        Z0,     // amount of substance
        Z0>;    // luminous intensity
    units {
        @joule_per_cubic_meter_kelvin: prefix!(none); "J/(m³ · K)", "joule per cubic meter kelvin",
            "joules per cubic meter kelvin";
        @calorie_per_cubic_meter_kelvin: 4.184_E0; "cal/(m³ · K)", "calorie per cubic meter kelvin",
            "calories per cubic meter kelvin";
    }
}

#[cfg(test)]
mod tests {
    storage_types! {
        use crate::num::One;
        use crate::si::heat_capacity as hc;
        use crate::si::volume as vol;
        use crate::si::quantities::*;
        use crate::si::volumetric_heat_capacity as vhc;
        use crate::tests::Test;

        #[test]
        fn check_dimension() {
            let _: VolumetricHeatCapacity<V> = HeatCapacity::new::<hc::joule_per_kelvin>(V::one())
                / Volume::new::<vol::cubic_meter>(V::one());
        }

        #[test]
        fn check_heat_capacity_volume_units() {
            test::<hc::joule_per_kelvin, vol::cubic_meter, vhc::joule_per_cubic_meter_kelvin>();
            test::<hc::calorie_per_kelvin, vol::cubic_meter, vhc::calorie_per_cubic_meter_kelvin>();

            fn test<HC: hc::Conversion<V>, VOL: vol::Conversion<V>, VHC: vhc::Conversion<V>>()
            {
                Test::assert_approx_eq(&VolumetricHeatCapacity::new::<VHC>(V::one()),
                    &(HeatCapacity::new::<HC>(V::one()) / (Volume::new::<VOL>(V::one())))
                );
            }
        }
    }
}