feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

substrate/frame/asset-rate/src/benchmarking.rs

@@ -0,0 +1,101 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! The crate's benchmarks.
+
+use super::*;
+use crate::{pallet as pallet_asset_rate, Pallet as AssetRate};
+
+use codec::Encode;
+use frame_benchmarking::v2::*;
+use frame_support::assert_ok;
+use frame_system::RawOrigin;
+use sp_core::crypto::FromEntropy;
+
+/// Trait describing the factory function for the `AssetKind` parameter.
+pub trait AssetKindFactory<AssetKind> {
+	fn create_asset_kind(seed: u32) -> AssetKind;
+}
+impl<AssetKind> AssetKindFactory<AssetKind> for ()
+where
+	AssetKind: FromEntropy,
+{
+	fn create_asset_kind(seed: u32) -> AssetKind {
+		AssetKind::from_entropy(&mut seed.encode().as_slice()).unwrap()
+	}
+}
+
+const SEED: u32 = 1;
+
+fn default_conversion_rate() -> FixedU128 {
+	FixedU128::from_u32(1u32)
+}
+
+#[benchmarks]
+mod benchmarks {
+	use super::*;
+
+	#[benchmark]
+	fn create() -> Result<(), BenchmarkError> {
+		let asset_kind: T::AssetKind = T::BenchmarkHelper::create_asset_kind(SEED);
+		#[extrinsic_call]
+		_(RawOrigin::Root, Box::new(asset_kind.clone()), default_conversion_rate());
+
+		assert_eq!(
+			pallet_asset_rate::ConversionRateToNative::<T>::get(asset_kind),
+			Some(default_conversion_rate())
+		);
+		Ok(())
+	}
+
+	#[benchmark]
+	fn update() -> Result<(), BenchmarkError> {
+		let asset_kind: T::AssetKind = T::BenchmarkHelper::create_asset_kind(SEED);
+		assert_ok!(AssetRate::<T>::create(
+			RawOrigin::Root.into(),
+			Box::new(asset_kind.clone()),
+			default_conversion_rate()
+		));
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, Box::new(asset_kind.clone()), FixedU128::from_u32(2));
+
+		assert_eq!(
+			pallet_asset_rate::ConversionRateToNative::<T>::get(asset_kind),
+			Some(FixedU128::from_u32(2))
+		);
+		Ok(())
+	}
+
+	#[benchmark]
+	fn remove() -> Result<(), BenchmarkError> {
+		let asset_kind: T::AssetKind = T::BenchmarkHelper::create_asset_kind(SEED);
+		assert_ok!(AssetRate::<T>::create(
+			RawOrigin::Root.into(),
+			Box::new(asset_kind.clone()),
+			default_conversion_rate()
+		));
+
+		#[extrinsic_call]
+		_(RawOrigin::Root, Box::new(asset_kind.clone()));
+
+		assert!(pallet_asset_rate::ConversionRateToNative::<T>::get(asset_kind).is_none());
+		Ok(())
+	}
+
+	impl_benchmark_test_suite! { AssetRate, crate::mock::new_test_ext(), crate::mock::Test }
+}