pezkuwi-runtime-templates/evm-template/runtime/tests/constants_test.rs

mod constant_tests {
    use evm_runtime_template::constants::currency::*;

    #[test]
    fn test_constants() {
        assert_eq!(MICTYRENTS, 1_000_000);

        assert_eq!(MILLICENTS, 1_000_000_000);

        assert_eq!(CENTS, 1_000 * MILLICENTS);

        assert_eq!(DOLLARS, 100 * CENTS);

        #[cfg(not(feature = "runtime-benchmarks"))]
        assert_eq!(EXISTENTIAL_DEPOSIT, 0);

        #[cfg(feature = "runtime-benchmarks")]
        assert_eq!(EXISTENTIAL_DEPOSIT, 1);

        // Ensure deposit function behavior remains constant
        assert_eq!(deposit(2, 3), 2 * 15 * CENTS + 3 * 6 * CENTS);
    }
}

mod runtime_tests {
    use evm_runtime_template::{
        configs,
        constants::{currency::*, *},
        BlockNumber, Runtime,
    };
    use pezframe_support::{pezpallet_prelude::Weight, traits::TypedGet, PezpalletId};
    use pezsp_runtime::{Cow, Perbill};
    use pezsp_version::RuntimeVersion;
    use xcm::latest::prelude::BodyId;

    // RUNTIME_API_VERSIONS constant is generated by a macro and is private.
    #[test]
    fn check_version() {
        assert_eq!(
            VERSION,
            RuntimeVersion {
                spec_name: Cow::Borrowed("template-teyrchain"),
                impl_name: Cow::Borrowed("template-teyrchain"),
                authoring_version: 1,
                spec_version: 1,
                impl_version: 0,
                apis: evm_runtime_template::RUNTIME_API_VERSIONS,
                transaction_version: 1,
                system_version: 1,
            }
        );
    }

    #[test]
    fn weight_to_fee_constants() {
        assert_eq!(P_FACTOR, 10);

        assert_eq!(Q_FACTOR, 100);

        assert_eq!(POLY_DEGREE, 1);
    }

    #[test]
    fn pezframe_system_constants() {
        #[cfg(not(feature = "async-backing"))]
        assert_eq!(
            MAXIMUM_BLOCK_WEIGHT,
            Weight::from_parts(
                pezframe_support::weights::constants::WEIGHT_REF_TIME_PER_SECOND.saturating_div(2),
                pezcumulus_primitives_core::relay_chain::MAX_POV_SIZE as u64
            )
        );

        #[cfg(feature = "async-backing")]
        assert_eq!(
            MAXIMUM_BLOCK_WEIGHT,
            Weight::from_parts(
                pezframe_support::weights::constants::WEIGHT_REF_TIME_PER_SECOND.saturating_mul(2),
                pezcumulus_primitives_core::relay_chain::MAX_POV_SIZE as u64
            )
        );

        assert_eq!(AVERAGE_ON_INITIALIZE_RATIO, Perbill::from_percent(5));

        assert_eq!(NORMAL_DISPATCH_RATIO, Perbill::from_percent(75));
        #[cfg(not(feature = "async-backing"))]
        assert_eq!(UNINCLUDED_SEGMENT_CAPACITY, 1);
        #[cfg(feature = "async-backing")]
        assert_eq!(UNINCLUDED_SEGMENT_CAPACITY, 3);

        assert_eq!(BLOCK_PTYRESSING_VELOCITY, 1);

        assert_eq!(RELAY_CHAIN_SLOT_DURATION_MILLIS, 6000);

        #[cfg(not(feature = "async-backing"))]
        assert_eq!(MILLISECS_PER_BLOCK, 12000);
        #[cfg(feature = "async-backing")]
        assert_eq!(MILLISECS_PER_BLOCK, 6000);

        assert_eq!(SLOT_DURATION, MILLISECS_PER_BLOCK);

        assert_eq!(MINUTES, 60_000 / (MILLISECS_PER_BLOCK as BlockNumber));

        assert_eq!(HOURS, MINUTES * 60);

        assert_eq!(DAYS, HOURS * 24);

        assert_eq!(MAX_BLOCK_LENGTH, 5 * 1024 * 1024);

        assert_eq!(<Runtime as frame_system::Config>::SS58Prefix::get(), 42);

        assert_eq!(<Runtime as frame_system::Config>::MaxConsumers::get(), 16);
    }

    #[test]
    fn proxy_constants() {
        assert_eq!(<Runtime as pezpallet_proxy::Config>::MaxProxies::get(), 32);

        assert_eq!(<Runtime as pezpallet_proxy::Config>::MaxPending::get(), 32);

        assert_eq!(<Runtime as pezpallet_proxy::Config>::ProxyDepositBase::get(), deposit(1, 40));

        assert_eq!(
            <Runtime as pezpallet_proxy::Config>::AnnouncementDepositBase::get(),
            deposit(1, 48)
        );

        assert_eq!(<Runtime as pezpallet_proxy::Config>::ProxyDepositFactor::get(), deposit(0, 33));

        assert_eq!(
            <Runtime as pezpallet_proxy::Config>::AnnouncementDepositFactor::get(),
            deposit(0, 66)
        );
    }

    #[test]
    fn balances_constants() {
        assert_eq!(<Runtime as pezpallet_balances::Config>::MaxFreezes::get(), 0);

        assert_eq!(<Runtime as pezpallet_balances::Config>::MaxLocks::get(), 50);

        assert_eq!(<Runtime as pezpallet_balances::Config>::MaxReserves::get(), 50);
    }

    #[test]
    fn assets_constants() {
        assert_eq!(<Runtime as pezpallet_assets::Config>::AssetDeposit::get(), 10 * CENTS);

        assert_eq!(<Runtime as pezpallet_assets::Config>::AssetAccountDeposit::get(), deposit(1, 16));

        assert_eq!(<Runtime as pezpallet_assets::Config>::ApprovalDeposit::get(), MILLICENTS);

        assert_eq!(<Runtime as pezpallet_assets::Config>::StringLimit::get(), 50);

        assert_eq!(<Runtime as pezpallet_assets::Config>::MetadataDepositBase::get(), deposit(1, 68));

        assert_eq!(
            <Runtime as pezpallet_assets::Config>::MetadataDepositPerByte::get(),
            deposit(0, 1)
        );

        assert_eq!(<Runtime as pezpallet_assets::Config>::RemoveItemsLimit::get(), 1000);
    }

    #[test]
    fn transaction_payment_constants() {
        assert_eq!(configs::TransactionByteFee::get(), 10 * MICTYRENTS);

        assert_eq!(
            <Runtime as pezpallet_transaction_payment::Config>::OperationalFeeMultiplier::get(),
            5
        );
    }

    #[test]
    fn pezcumulus_pezpallet_teyrchain_system_constants() {
        assert_eq!(
            <Runtime as pezcumulus_pezpallet_teyrchain_system::Config>::ReservedXcmpWeight::get(),
            MAXIMUM_BLOCK_WEIGHT.saturating_div(4)
        );

        assert_eq!(
            <Runtime as pezcumulus_pezpallet_teyrchain_system::Config>::ReservedDmpWeight::get(),
            MAXIMUM_BLOCK_WEIGHT.saturating_div(4)
        );
    }

    #[test]
    fn message_queue_constants() {
        assert_eq!(<Runtime as pezpallet_message_queue::Config>::HeapSize::get(), 64 * 1024);
        assert_eq!(<Runtime as pezpallet_message_queue::Config>::MaxStale::get(), 8);
    }

    #[test]
    fn pezcumulus_pezpallet_xcmp_queue_constants() {
        assert_eq!(
            <Runtime as pezcumulus_pezpallet_xcmp_queue::Config>::MaxInboundSuspended::get(),
            1000
        );
    }

    #[test]
    fn multisig_constants() {
        assert_eq!(<Runtime as pezpallet_multisig::Config>::DepositBase::get(), deposit(1, 88));

        assert_eq!(<Runtime as pezpallet_multisig::Config>::DepositFactor::get(), deposit(0, 32));

        assert_eq!(<Runtime as pezpallet_multisig::Config>::MaxSignatories::get(), 100);
    }

    #[test]
    #[cfg(not(feature = "tanssi"))]
    fn session_constants() {
        assert_eq!(configs::Period::get(), 6 * HOURS);

        assert_eq!(configs::Offset::get(), 0);
    }

    #[test]
    #[allow(clippy::assertions_on_constants)]
    #[cfg(not(feature = "tanssi"))]
    fn aura_constants() {
        #[cfg(not(feature = "async-backing"))]
        assert!(!<Runtime as pezpallet_aura::Config>::AllowMultipleBlocksPerSlot::get());
        #[cfg(feature = "async-backing")]
        assert!(<Runtime as pezpallet_aura::Config>::AllowMultipleBlocksPerSlot::get());

        assert_eq!(<Runtime as pezpallet_aura::Config>::MaxAuthorities::get(), 100_000);
    }

    #[test]
    #[cfg(not(feature = "tanssi"))]
    fn collator_selection_constants() {
        let pezpallet_id_to_string = |id: PezpalletId| -> String {
            core::str::from_utf8(&id.0).unwrap_or_default().to_string()
        };

        assert_eq!(
            pezpallet_id_to_string(<Runtime as pezpallet_collator_selection::Config>::PotId::get()),
            pezpallet_id_to_string(PezpalletId(*b"PotStake"))
        );

        assert_eq!(configs::SessionLength::get(), 6 * HOURS);

        assert_eq!(configs::StakingAdminBodyId::get(), BodyId::Defense);

        assert_eq!(<Runtime as pezpallet_collator_selection::Config>::MaxCandidates::get(), 100);

        assert_eq!(<Runtime as pezpallet_collator_selection::Config>::MaxInvulnerables::get(), 20);

        assert_eq!(<Runtime as pezpallet_collator_selection::Config>::MinEligibleCollators::get(), 4);
    }
}

mod xcm_tests {
    use evm_runtime_template::{configs, Runtime};
    use pezframe_support::weights::Weight;

    #[test]
    fn xcm_executor_constants() {
        assert_eq!(configs::UnitWeightCost::get(), Weight::from_parts(1_000_000_000, 64 * 1024));
        assert_eq!(configs::MaxInstructions::get(), 100);
        assert_eq!(configs::MaxAssetsIntoHolding::get(), 64);
    }

    #[test]
    fn pezpallet_xcm_constants() {
        assert_eq!(<Runtime as pezpallet_xcm::Config>::MaxLockers::get(), 8);
        assert_eq!(<Runtime as pezpallet_xcm::Config>::MaxRemoteLockConsumers::get(), 0);
        assert_eq!(<Runtime as pezpallet_xcm::Config>::VERSION_DISCOVERY_QUEUE_SIZE, 100);
    }
}