Add header and format

substrate/frame/staking/src/tests/election_data_provider.rs

@@ -1,3 +1,22 @@
+// 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.
+
+//! Tests for the election data provider.
+
 use super::*;
 use frame_election_provider_support::ElectionDataProvider;
 

substrate/frame/staking/src/tests/ledger.rs

@@ -1,3 +1,22 @@
+// 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.
+
+//! Tests for the ledger.
+
 use super::*;
 
 #[test]

substrate/frame/staking/src/tests/mod.rs

@@ -375,9 +375,9 @@ fn rewards_should_work() {
 		);
 		assert_eq_error_rate!(
 			Balances::total_balance(&101),
-			init_balance_101
-				+ part_for_101_from_11 * total_payout_0 * 2 / 3
-				+ part_for_101_from_21 * total_payout_0 * 1 / 3,
+			init_balance_101 +
+				part_for_101_from_11 * total_payout_0 * 2 / 3 +
+				part_for_101_from_21 * total_payout_0 * 1 / 3,
 			2
 		);
 
@@ -414,9 +414,9 @@ fn rewards_should_work() {
 		);
 		assert_eq_error_rate!(
 			Balances::total_balance(&101),
-			init_balance_101
-				+ part_for_101_from_11 * (total_payout_0 * 2 / 3 + total_payout_1)
-				+ part_for_101_from_21 * total_payout_0 * 1 / 3,
+			init_balance_101 +
+				part_for_101_from_11 * (total_payout_0 * 2 / 3 + total_payout_1) +
+				part_for_101_from_21 * total_payout_0 * 1 / 3,
 			2
 		);
 	});
@@ -6087,8 +6087,8 @@ fn test_validator_exposure_is_backward_compatible_with_non_paged_rewards_payout(
 		let actual_exposure_page_1 = ErasStakersPaged::<Test>::get((1, 11, 1)).unwrap();
 		expected_individual_exposures.iter().for_each(|exposure| {
 			assert!(
-				actual_exposure_page_0.others.contains(exposure)
-					|| actual_exposure_page_1.others.contains(exposure)
+				actual_exposure_page_0.others.contains(exposure) ||
+					actual_exposure_page_1.others.contains(exposure)
 			);
 		});
 		assert_eq!(

substrate/frame/staking/src/tests/sorted_list_provider.rs

@@ -1,3 +1,22 @@
+// 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.
+
+//! Tests for the sorted list provider.
+
 use super::*;
 use frame_election_provider_support::SortedListProvider;
 

substrate/frame/staking/src/tests/staking_interface.rs

@@ -1,3 +1,22 @@
+// 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.
+
+//! Tests for the staking interface.
+
 use frame_support::storage::with_storage_layer;
 use sp_staking::StakingInterface;