pezkuwi-subxt/polkadot/runtime/westend/src/tests.rs

// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.

// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.

//! Tests for the Westend Runtime Configuration

use std::collections::HashSet;

use crate::*;
use frame_support::traits::WhitelistedStorageKeys;
use sp_core::hexdisplay::HexDisplay;
use xcm::latest::prelude::*;

#[test]
fn remove_keys_weight_is_sensible() {
	use runtime_common::crowdloan::WeightInfo;
	let max_weight = <Runtime as crowdloan::Config>::WeightInfo::refund(RemoveKeysLimit::get());
	// Max remove keys limit should be no more than half the total block weight.
	assert!((max_weight * 2).all_lt(BlockWeights::get().max_block));
}

#[test]
fn sample_size_is_sensible() {
	use runtime_common::auctions::WeightInfo;
	// Need to clean up all samples at the end of an auction.
	let samples: BlockNumber = EndingPeriod::get() / SampleLength::get();
	let max_weight: frame_support::weights::Weight =
		RocksDbWeight::get().reads_writes(samples.into(), samples.into());
	// Max sample cleanup should be no more than half the total block weight.
	assert!((max_weight * 2).all_lt(BlockWeights::get().max_block));
	assert!((<Runtime as auctions::Config>::WeightInfo::on_initialize() * 2)
		.all_lt(BlockWeights::get().max_block));
}

#[test]
fn call_size() {
	RuntimeCall::assert_size_under(256);
}

#[test]
fn sanity_check_teleport_assets_weight() {
	// This test sanity checks that at least 50 teleports can exist in a block.
	// Usually when XCM runs into an issue, it will return a weight of `Weight::MAX`,
	// so this test will certainly ensure that this problem does not occur.
	use frame_support::dispatch::GetDispatchInfo;
	let weight = pallet_xcm::Call::<Runtime>::teleport_assets {
		dest: Box::new(Here.into()),
		beneficiary: Box::new(Here.into()),
		assets: Box::new((Here, 200_000).into()),
		fee_asset_item: 0,
	}
	.get_dispatch_info()
	.weight;

	assert!((weight * 50).all_lt(BlockWeights::get().max_block));
}

#[test]
fn check_whitelist() {
	let whitelist: HashSet<String> = AllPalletsWithSystem::whitelisted_storage_keys()
		.iter()
		.map(|e| HexDisplay::from(&e.key).to_string())
		.collect();

	// Block number
	assert!(whitelist.contains("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac"));
	// Total issuance
	assert!(whitelist.contains("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80"));
	// Execution phase
	assert!(whitelist.contains("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a"));
	// Event count
	assert!(whitelist.contains("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850"));
	// System events
	assert!(whitelist.contains("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7"));
	// Configuration ActiveConfig
	assert!(whitelist.contains("06de3d8a54d27e44a9d5ce189618f22db4b49d95320d9021994c850f25b8e385"));
	// XcmPallet VersionDiscoveryQueue
	assert!(whitelist.contains("1405f2411d0af5a7ff397e7c9dc68d194a222ba0333561192e474c59ed8e30e1"));
	// XcmPallet SafeXcmVersion
	assert!(whitelist.contains("1405f2411d0af5a7ff397e7c9dc68d196323ae84c43568be0d1394d5d0d522c4"));
}

#[test]
fn check_treasury_pallet_id() {
	assert_eq!(
		<Treasury as frame_support::traits::PalletInfoAccess>::index() as u8,
		westend_runtime_constants::TREASURY_PALLET_ID
	);
}