[FRAME Core] remove unnecessary overrides while using derive_impl for frame_system (#3317)

# Description

This PR removes redundant type definition from test definition config
implementations like
```
#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
impl frame_system::Config for Test {
    type A = A;
    ...
}
```

This changes avoid redundancies in the code as the macro `derive_impl`
defines the relevant types. To implement the changes, it was a simple
fact of running tests and making sure that the tests would still run
while the definition would be removed.

Closes #3237

As a note, here is a brief account of things done from the Issue's
description statement
```
alliance migrate alliance, fast-unstake and bags list to use derive-impl #1636
asset-conversion                                                                                            DONE
asset-rate                                                                                                  DONE
assets                                                                                                      DONE
atomic-swap                                                                                                 DONE
aura                                                                                                        DONE
authority-discovery                                                                                         DONE                                                                     
authorship  migrate babe and authorship to use derive-impl #1790
babe  migrate babe and authorship to use derive-impl #1790
bags-list migrate alliance, fast-unstake and bags list to use derive-impl #1636
balances                                                                                                    DONE
beefy                                                                                                       NOTHING TO DO --- also noted this error without failing tests Feb 13 13:49:08.941 ERROR runtime::timestamp: `pallet_timestamp::UnixTime::now` is called at genesis, invalid value returned: 0
beefy-mmr                                                                                                   NOTHING TO DO
bounties                                                                                                    DONE
child-bounties                                                                                              DONE
collective                                                                                                  DONE
contracts                                                                                                   DONE
conviction-voting                                                                                           DONE
core-fellowship                                                                                             NOTHING TO DO
democracy                                                                                                   DONE
election-provider-multi-phase                                                                               NOTHING TO DO
elections-phragmen                                                                                          DONE
executive                                                                                                   NOTHING TO DO
fast-unstake migrate alliance, fast-unstake and bags list to use derive-impl #1636
glutton                                                                                                     DONE
grandpa                                                                                                     DONE
identity                                                                                                    DONE
im-online                                                                                                   NOTHING TO DO
indices Refactor indices pallet #1789
insecure-randomness-collective-flip                                                                         DONE
lottery                                                                                                     DONE
membership                                                                                                  DONE
merkle-mountain-range                                                                                       NOTHING TO DO
message-queue                                                                                               DONE
multisig add frame_system::DefaultConfig to individual pallet DefaultConfigs substrate#14453
nft-fractionalization                                                                                       DONE
nfts                                                                                                        DONE
nicks Refactor pallet-state-trie-migration to fungible::* traits #1801                                      NOT IN REPO
nis                                                                                                         DONE
node-authorization                                                                                          DONE
nomination-pools                                                                                            NOTHING TO DO -- ONLY impl for Runtime
offences                                                                                                    DELETED EVERYTHING -- IS THAT CORRECT??
preimage                                                                                                    DONE
proxy add frame_system::DefaultConfig to individual pallet DefaultConfigs substrate#14453
ranked-collective                                                                                           NOTHING TO DO
recovery                                                                                                    DONE
referenda                                                                                                   DONE
remark                                                                                                      DONE
root-offences                                                                                               DONE
root-testing                                                                                                NOTHING TO DO
salary                                                                                                      NOTHING TO DO
scheduler                                                                                                   DONE
scored-pool                                                                                                 DONE
session                                                                                                     DONE -- substrate/frame/session/benchmarking/src/mock.rs untouched
society                                                                                                     NOTHING TO DO
staking                                                                                                     DONE
staking-bags-benchmarks                                                                                     NOT IN REPO
state-trie-migration                                                                                        NOTHING TO DO
statement                                                                                                   DONE
sudo                                                                                                        DONE
system                                                                                                      DONE
timestamp                                                                                                   DONE
tips                                                                                                        DONE
transaction-payment                                                                                         NOTHING TO DO
transaction-storage                                                                                         NOTHING TO DO
treasury                                                                                                    DONE
try-runtime                                                                                                 NOTHING TO DO -- no specific mention of 'for Test'
uniques                                                                                                     DONE
utility                                                                                                     DONE
vesting                                                                                                     DONE
whitelist                                                                                                   DONE
```

---------

Co-authored-by: command-bot <>
Co-authored-by: gupnik <nikhilgupta.iitk@gmail.com>

substrate/frame/asset-conversion/src/mock.rs

@@ -29,15 +29,14 @@ use frame_support::{
 			fungible::{NativeFromLeft, NativeOrWithId, UnionOf},
 			imbalance::ResolveAssetTo,
 		},
-		AsEnsureOriginWithArg, ConstU128, ConstU32, ConstU64,
+		AsEnsureOriginWithArg, ConstU128, ConstU32,
 	},
 	PalletId,
 };
 use frame_system::{EnsureSigned, EnsureSignedBy};
 use sp_arithmetic::Permill;
-use sp_core::H256;
 use sp_runtime::{
-	traits::{AccountIdConversion, BlakeTwo256, IdentityLookup},
+	traits::{AccountIdConversion, IdentityLookup},
 	BuildStorage,
 };
 
@@ -56,29 +55,10 @@ construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = u128;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u128>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

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

@@ -18,15 +18,8 @@
 //! The crate's mock.
 
 use crate as pallet_asset_rate;
-use frame_support::{
-	derive_impl,
-	traits::{ConstU16, ConstU64},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use frame_support::{derive_impl, traits::ConstU64};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -41,29 +34,8 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ConstU16<42>;
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/assets/src/mock.rs

@@ -25,12 +25,8 @@ use frame_support::{
 	construct_runtime, derive_impl, parameter_types,
 	traits::{AsEnsureOriginWithArg, ConstU32, ConstU64},
 };
-use sp_core::H256;
 use sp_io::storage;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -48,28 +44,8 @@ type AssetId = u32;
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = AccountId;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
 	type MaxConsumers = ConstU32<3>;
 }
 

substrate/frame/atomic-swap/src/tests.rs

@@ -24,11 +24,7 @@ use frame_support::{
 	derive_impl,
 	traits::{ConstU32, ConstU64},
 };
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -43,29 +39,8 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/aura/src/mock.rs

@@ -25,8 +25,7 @@ use frame_support::{
 	traits::{ConstU32, ConstU64, DisabledValidators},
 };
 use sp_consensus_aura::{ed25519::AuthorityId, AuthorityIndex};
-use sp_core::H256;
-use sp_runtime::{testing::UintAuthorityId, traits::IdentityLookup, BuildStorage};
+use sp_runtime::{testing::UintAuthorityId, BuildStorage};
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -43,29 +42,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = ::sp_runtime::traits::BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 impl pallet_timestamp::Config for Test {

substrate/frame/authority-discovery/src/lib.rs

@@ -168,13 +168,10 @@ impl<T: Config> OneSessionHandler<T::AccountId> for Pallet<T> {
 mod tests {
 	use super::*;
 	use crate as pallet_authority_discovery;
-	use frame_support::{
-		derive_impl, parameter_types,
-		traits::{ConstU32, ConstU64},
-	};
+	use frame_support::{derive_impl, parameter_types, traits::ConstU32};
 	use sp_application_crypto::Pair;
 	use sp_authority_discovery::AuthorityPair;
-	use sp_core::{crypto::key_types, H256};
+	use sp_core::crypto::key_types;
 	use sp_io::TestExternalities;
 	use sp_runtime::{
 		testing::UintAuthorityId,
@@ -227,29 +224,9 @@ mod tests {
 
 	#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type BlockWeights = ();
-		type BlockLength = ();
-		type DbWeight = ();
-		type RuntimeOrigin = RuntimeOrigin;
-		type Nonce = u64;
-		type RuntimeCall = RuntimeCall;
-		type Hash = H256;
-		type Hashing = ::sp_runtime::traits::BlakeTwo256;
 		type AccountId = AuthorityId;
 		type Lookup = IdentityLookup<Self::AccountId>;
 		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type BlockHashCount = ConstU64<250>;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = ();
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = ConstU32<16>;
 	}
 
 	pub struct TestSessionHandler;

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

@@ -26,18 +26,18 @@ use frame_support::{
 	dispatch::{DispatchInfo, GetDispatchInfo},
 	parameter_types,
 	traits::{
-		fungible, ConstU32, ConstU64, ConstU8, Imbalance as ImbalanceT, OnUnbalanced,
-		StorageMapShim, StoredMap, VariantCount, WhitelistedStorageKeys,
+		fungible, ConstU32, ConstU8, Imbalance as ImbalanceT, OnUnbalanced, StorageMapShim,
+		StoredMap, VariantCount, WhitelistedStorageKeys,
 	},
 	weights::{IdentityFee, Weight},
 };
 use frame_system::{self as system, RawOrigin};
 use pallet_transaction_payment::{ChargeTransactionPayment, CurrencyAdapter, Multiplier};
 use scale_info::TypeInfo;
-use sp_core::{hexdisplay::HexDisplay, H256};
+use sp_core::hexdisplay::HexDisplay;
 use sp_io;
 use sp_runtime::{
-	traits::{BadOrigin, IdentityLookup, SignedExtension, Zero},
+	traits::{BadOrigin, SignedExtension, Zero},
 	ArithmeticError, BuildStorage, DispatchError, DispatchResult, FixedPointNumber, RuntimeDebug,
 	TokenError,
 };
@@ -92,29 +92,8 @@ parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = BlockWeights;
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = ::sp_runtime::traits::BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = super::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 impl pallet_transaction_payment::Config for Test {

substrate/frame/bounties/src/tests.rs

@@ -31,9 +31,8 @@ use frame_support::{
 	PalletId,
 };
 
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BadOrigin, BlakeTwo256, IdentityLookup},
+	traits::{BadOrigin, IdentityLookup},
 	BuildStorage, Perbill, Storage,
 };
 
@@ -61,29 +60,10 @@ type Balance = u64;
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = u128; // u64 is not enough to hold bytes used to generate bounty account
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/child-bounties/src/tests.rs

@@ -32,9 +32,8 @@ use frame_support::{
 	PalletId,
 };
 
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BadOrigin, BlakeTwo256, IdentityLookup},
+	traits::{BadOrigin, IdentityLookup},
 	BuildStorage, Perbill, Permill, TokenError,
 };
 
@@ -64,29 +63,10 @@ type Balance = u64;
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = u128;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/collective/src/tests.rs

@@ -26,11 +26,7 @@ use frame_support::{
 };
 use frame_system::{EnsureRoot, EventRecord, Phase};
 use sp_core::H256;
-use sp_runtime::{
-	testing::Header,
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::{testing::Header, traits::BlakeTwo256, BuildStorage};
 
 pub type Block = sp_runtime::generic::Block<Header, UncheckedExtrinsic>;
 pub type UncheckedExtrinsic = sp_runtime::generic::UncheckedExtrinsic<u32, u64, RuntimeCall, ()>;
@@ -93,29 +89,7 @@ parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = BlockWeights;
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = AccountId;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 impl Config<Instance1> for Test {
 	type RuntimeOrigin = RuntimeOrigin;

substrate/frame/contracts/src/tests.rs

@@ -332,29 +332,10 @@ parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = BlockWeights;
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
 	type AccountId = AccountId32;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 impl pallet_insecure_randomness_collective_flip::Config for Test {}
 impl pallet_balances::Config for Test {

substrate/frame/conviction-voting/src/tests.rs

@@ -23,11 +23,7 @@ use frame_support::{
 	assert_noop, assert_ok, derive_impl, parameter_types,
 	traits::{ConstU32, ConstU64, Contains, Polling, VoteTally},
 };
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 use super::*;
 use crate as pallet_conviction_voting;
@@ -53,29 +49,8 @@ impl Contains<RuntimeCall> for BaseFilter {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = BaseFilter;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/democracy/src/tests.rs

@@ -29,9 +29,8 @@ use frame_support::{
 };
 use frame_system::{EnsureRoot, EnsureSigned, EnsureSignedBy};
 use pallet_balances::{BalanceLock, Error as BalancesError};
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BadOrigin, BlakeTwo256, Hash, IdentityLookup},
+	traits::{BadOrigin, BlakeTwo256, Hash},
 	BuildStorage, Perbill,
 };
 mod cancellation;
@@ -81,28 +80,8 @@ parameter_types! {
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
 	type BaseCallFilter = BaseFilter;
-	type BlockWeights = BlockWeights;
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 parameter_types! {
 	pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) * BlockWeights::get().max_block;

substrate/frame/elections-phragmen/src/lib.rs

@@ -1313,39 +1313,13 @@ mod tests {
 		traits::{ConstU32, ConstU64, OnInitialize},
 	};
 	use frame_system::ensure_signed;
-	use sp_core::H256;
-	use sp_runtime::{
-		testing::Header,
-		traits::{BlakeTwo256, IdentityLookup},
-		BuildStorage,
-	};
+	use sp_runtime::{testing::Header, BuildStorage};
 	use substrate_test_utils::assert_eq_uvec;
 
 	#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type BlockWeights = ();
-		type BlockLength = ();
-		type DbWeight = ();
-		type RuntimeOrigin = RuntimeOrigin;
-		type Nonce = u64;
-		type RuntimeCall = RuntimeCall;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<Self::AccountId>;
 		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type BlockHashCount = ConstU64<250>;
-		type Version = ();
-		type PalletInfo = PalletInfo;
 		type AccountData = pallet_balances::AccountData<u64>;
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = ConstU32<16>;
 	}
 
 	impl pallet_balances::Config for Test {

substrate/frame/glutton/src/mock.rs

@@ -18,15 +18,8 @@
 use super::*;
 use crate as pallet_glutton;
 
-use frame_support::{
-	assert_ok, derive_impl,
-	traits::{ConstU32, ConstU64},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use frame_support::{assert_ok, derive_impl};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -40,29 +33,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl Config for Test {

substrate/frame/grandpa/src/mock.rs

@@ -38,7 +38,7 @@ use sp_runtime::{
 	curve::PiecewiseLinear,
 	impl_opaque_keys,
 	testing::{TestXt, UintAuthorityId},
-	traits::{IdentityLookup, OpaqueKeys},
+	traits::OpaqueKeys,
 	BuildStorage, DigestItem, Perbill,
 };
 use sp_staking::{EraIndex, SessionIndex};
@@ -68,29 +68,8 @@ impl_opaque_keys! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = sp_runtime::traits::BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u128>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 impl<C> frame_system::offchain::SendTransactionTypes<C> for Test

substrate/frame/identity/src/tests.rs

@@ -55,29 +55,10 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
 	type AccountId = AccountId;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/insecure-randomness-collective-flip/src/lib.rs

@@ -163,14 +163,11 @@ mod tests {
 	use crate as pallet_insecure_randomness_collective_flip;
 
 	use sp_core::H256;
-	use sp_runtime::{
-		traits::{BlakeTwo256, Header as _, IdentityLookup},
-		BuildStorage,
-	};
+	use sp_runtime::{traits::Header as _, BuildStorage};
 
 	use frame_support::{
 		derive_impl, parameter_types,
-		traits::{ConstU32, ConstU64, OnInitialize, Randomness},
+		traits::{OnInitialize, Randomness},
 	};
 	use frame_system::limits;
 
@@ -191,29 +188,7 @@ mod tests {
 
 	#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type BlockWeights = ();
-		type BlockLength = BlockLength;
-		type DbWeight = ();
-		type RuntimeOrigin = RuntimeOrigin;
-		type Nonce = u64;
-		type RuntimeCall = RuntimeCall;
-		type Hash = H256;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<Self::AccountId>;
 		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type BlockHashCount = ConstU64<250>;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = ();
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = ConstU32<16>;
 	}
 
 	impl pallet_insecure_randomness_collective_flip::Config for Test {}

substrate/frame/lottery/src/mock.rs

@@ -26,11 +26,7 @@ use frame_support::{
 };
 use frame_support_test::TestRandomness;
 use frame_system::EnsureRoot;
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage, Perbill,
-};
+use sp_runtime::{BuildStorage, Perbill};
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -49,29 +45,8 @@ parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/membership/src/lib.rs

@@ -523,16 +523,11 @@ mod tests {
 	use super::*;
 	use crate as pallet_membership;
 
-	use sp_core::H256;
-	use sp_runtime::{
-		bounded_vec,
-		traits::{BadOrigin, BlakeTwo256, IdentityLookup},
-		BuildStorage,
-	};
+	use sp_runtime::{bounded_vec, traits::BadOrigin, BuildStorage};
 
 	use frame_support::{
 		assert_noop, assert_ok, derive_impl, ord_parameter_types, parameter_types,
-		traits::{ConstU32, ConstU64, StorageVersion},
+		traits::{ConstU32, StorageVersion},
 	};
 	use frame_system::EnsureSignedBy;
 
@@ -553,29 +548,7 @@ mod tests {
 
 	#[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 	impl frame_system::Config for Test {
-		type BaseCallFilter = frame_support::traits::Everything;
-		type BlockWeights = ();
-		type BlockLength = ();
-		type DbWeight = ();
-		type RuntimeOrigin = RuntimeOrigin;
-		type Nonce = u64;
-		type Hash = H256;
-		type RuntimeCall = RuntimeCall;
-		type Hashing = BlakeTwo256;
-		type AccountId = u64;
-		type Lookup = IdentityLookup<Self::AccountId>;
 		type Block = Block;
-		type RuntimeEvent = RuntimeEvent;
-		type BlockHashCount = ConstU64<250>;
-		type Version = ();
-		type PalletInfo = PalletInfo;
-		type AccountData = ();
-		type OnNewAccount = ();
-		type OnKilledAccount = ();
-		type SystemWeightInfo = ();
-		type SS58Prefix = ();
-		type OnSetCode = ();
-		type MaxConsumers = ConstU32<16>;
 	}
 	ord_parameter_types! {
 		pub const One: u64 = 1;

substrate/frame/message-queue/src/integration_test.rs

@@ -37,14 +37,9 @@ use crate::{
 };
 
 use crate as pallet_message_queue;
-use frame_support::{
-	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64},
-};
+use frame_support::{derive_impl, parameter_types};
 use rand::{rngs::StdRng, Rng, SeedableRng};
 use rand_distr::Pareto;
-use sp_core::H256;
-use sp_runtime::traits::{BlakeTwo256, IdentityLookup};
 use std::collections::{BTreeMap, BTreeSet};
 
 type Block = frame_system::mocking::MockBlock<Test>;
@@ -59,29 +54,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 parameter_types! {

substrate/frame/message-queue/src/mock.rs

@@ -23,15 +23,8 @@ pub use super::mock_helpers::*;
 use super::*;
 
 use crate as pallet_message_queue;
-use frame_support::{
-	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use frame_support::{derive_impl, parameter_types};
+use sp_runtime::BuildStorage;
 use sp_std::collections::btree_map::BTreeMap;
 
 type Block = frame_system::mocking::MockBlock<Test>;
@@ -46,29 +39,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 parameter_types! {
 	pub const HeapSize: u32 = 24;

substrate/frame/nft-fractionalization/src/mock.rs

@@ -27,9 +27,8 @@ use frame_support::{
 };
 use frame_system::EnsureSigned;
 use pallet_nfts::PalletFeatures;
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BlakeTwo256, IdentifyAccount, IdentityLookup, Verify},
+	traits::{IdentifyAccount, IdentityLookup, Verify},
 	BuildStorage, MultiSignature,
 };
 
@@ -52,29 +51,10 @@ construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = AccountId;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/nfts/src/mock.rs

@@ -24,10 +24,9 @@ use frame_support::{
 	construct_runtime, derive_impl, parameter_types,
 	traits::{AsEnsureOriginWithArg, ConstU32, ConstU64},
 };
-use sp_core::H256;
 use sp_keystore::{testing::MemoryKeystore, KeystoreExt};
 use sp_runtime::{
-	traits::{BlakeTwo256, IdentifyAccount, IdentityLookup, Verify},
+	traits::{IdentifyAccount, IdentityLookup, Verify},
 	BuildStorage, MultiSignature,
 };
 
@@ -48,29 +47,10 @@ pub type AccountId = <AccountPublic as IdentifyAccount>::AccountId;
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = AccountId;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/nis/src/mock.rs

@@ -21,19 +21,13 @@ use crate::{self as pallet_nis, Perquintill, WithMaximumOf};
 
 use frame_support::{
 	derive_impl, ord_parameter_types, parameter_types,
-	traits::{
-		fungible::Inspect, ConstU16, ConstU32, ConstU64, Everything, OnFinalize, OnInitialize,
-		StorageMapShim,
-	},
+	traits::{fungible::Inspect, ConstU32, ConstU64, OnFinalize, OnInitialize, StorageMapShim},
 	weights::Weight,
 	PalletId,
 };
 use pallet_balances::{Instance1, Instance2};
-use sp_core::{ConstU128, H256};
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_core::ConstU128;
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -52,29 +46,8 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<Balance>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ConstU16<42>;
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config<Instance1> for Test {

substrate/frame/node-authorization/src/mock.rs

@@ -20,16 +20,9 @@
 use super::*;
 use crate as pallet_node_authorization;
 
-use frame_support::{
-	derive_impl, ord_parameter_types,
-	traits::{ConstU32, ConstU64},
-};
+use frame_support::{derive_impl, ord_parameter_types, traits::ConstU32};
 use frame_system::EnsureSignedBy;
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -43,29 +36,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type DbWeight = ();
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 ord_parameter_types! {

substrate/frame/preimage/src/mock.rs

@@ -22,13 +22,12 @@ use super::*;
 use crate as pallet_preimage;
 use frame_support::{
 	derive_impl, ord_parameter_types, parameter_types,
-	traits::{fungible::HoldConsideration, ConstU32, ConstU64, Everything},
-	weights::constants::RocksDbWeight,
+	traits::{fungible::HoldConsideration, ConstU32, ConstU64},
 };
 use frame_system::EnsureSignedBy;
 use sp_core::H256;
 use sp_runtime::{
-	traits::{BlakeTwo256, Convert, IdentityLookup},
+	traits::{BlakeTwo256, Convert},
 	BuildStorage,
 };
 
@@ -45,29 +44,8 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = RocksDbWeight;
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/recovery/src/mock.rs

@@ -22,13 +22,9 @@ use super::*;
 use crate as recovery;
 use frame_support::{
 	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64, OnFinalize, OnInitialize},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
+	traits::{OnFinalize, OnInitialize},
 };
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -43,29 +39,8 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u128>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 parameter_types! {

substrate/frame/referenda/src/mock.rs

@@ -29,9 +29,8 @@ use frame_support::{
 	weights::Weight,
 };
 use frame_system::{EnsureRoot, EnsureSignedBy};
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BlakeTwo256, Hash, IdentityLookup},
+	traits::{BlakeTwo256, Hash},
 	BuildStorage, DispatchResult, Perbill,
 };
 
@@ -62,28 +61,8 @@ parameter_types! {
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
 	type BaseCallFilter = BaseFilter;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 impl pallet_preimage::Config for Test {
 	type RuntimeEvent = RuntimeEvent;

substrate/frame/remark/src/mock.rs

@@ -18,15 +18,8 @@
 //! Test environment for remarks pallet.
 
 use crate as pallet_remark;
-use frame_support::{
-	derive_impl,
-	traits::{ConstU16, ConstU32, ConstU64},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use frame_support::derive_impl;
+use sp_runtime::BuildStorage;
 
 pub type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -41,29 +34,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ConstU16<42>;
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_remark::Config for Test {

substrate/frame/root-offences/src/mock.rs

@@ -27,13 +27,7 @@ use frame_support::{
 	traits::{ConstU32, ConstU64, Hooks, OneSessionHandler},
 };
 use pallet_staking::StakerStatus;
-use sp_core::H256;
-use sp_runtime::{
-	curve::PiecewiseLinear,
-	testing::UintAuthorityId,
-	traits::{BlakeTwo256, IdentityLookup, Zero},
-	BuildStorage,
-};
+use sp_runtime::{curve::PiecewiseLinear, testing::UintAuthorityId, traits::Zero, BuildStorage};
 use sp_staking::{EraIndex, SessionIndex};
 use sp_std::collections::btree_map::BTreeMap;
 
@@ -86,29 +80,8 @@ impl sp_runtime::BoundToRuntimeAppPublic for OtherSessionHandler {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/scheduler/src/mock.rs

@@ -22,17 +22,10 @@ use super::*;
 use crate as scheduler;
 use frame_support::{
 	derive_impl, ord_parameter_types, parameter_types,
-	traits::{
-		ConstU32, ConstU64, Contains, EitherOfDiverse, EqualPrivilegeOnly, OnFinalize, OnInitialize,
-	},
-	weights::constants::RocksDbWeight,
+	traits::{ConstU32, Contains, EitherOfDiverse, EqualPrivilegeOnly, OnFinalize, OnInitialize},
 };
 use frame_system::{EnsureRoot, EnsureSignedBy};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage, Perbill,
-};
+use sp_runtime::{BuildStorage, Perbill};
 
 // Logger module to track execution.
 #[frame_support::pallet]
@@ -147,28 +140,7 @@ parameter_types! {
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl system::Config for Test {
 	type BaseCallFilter = BaseFilter;
-	type BlockWeights = BlockWeights;
-	type BlockLength = ();
-	type DbWeight = RocksDbWeight;
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 impl logger::Config for Test {
 	type RuntimeEvent = RuntimeEvent;

substrate/frame/scored-pool/src/mock.rs

@@ -25,12 +25,7 @@ use frame_support::{
 	traits::{ConstU32, ConstU64},
 };
 use frame_system::EnsureSignedBy;
-use sp_core::H256;
-use sp_runtime::{
-	bounded_vec,
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::{bounded_vec, BuildStorage};
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -53,29 +48,8 @@ ord_parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/session/src/mock.rs

@@ -24,20 +24,12 @@ use crate::historical as pallet_session_historical;
 
 use std::collections::BTreeMap;
 
-use sp_core::{crypto::key_types::DUMMY, H256};
-use sp_runtime::{
-	impl_opaque_keys,
-	testing::UintAuthorityId,
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_core::crypto::key_types::DUMMY;
+use sp_runtime::{impl_opaque_keys, testing::UintAuthorityId, BuildStorage};
 use sp_staking::SessionIndex;
 use sp_state_machine::BasicExternalities;
 
-use frame_support::{
-	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64},
-};
+use frame_support::{derive_impl, parameter_types, traits::ConstU64};
 
 impl_opaque_keys! {
 	pub struct MockSessionKeys {
@@ -234,29 +226,7 @@ pub fn new_test_ext() -> sp_io::TestExternalities {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_timestamp::Config for Test {

substrate/frame/staking/src/mock.rs

@@ -31,14 +31,8 @@ use frame_support::{
 	weights::constants::RocksDbWeight,
 };
 use frame_system::{EnsureRoot, EnsureSignedBy};
-use sp_core::H256;
 use sp_io;
-use sp_runtime::{
-	curve::PiecewiseLinear,
-	testing::UintAuthorityId,
-	traits::{IdentityLookup, Zero},
-	BuildStorage,
-};
+use sp_runtime::{curve::PiecewiseLinear, testing::UintAuthorityId, traits::Zero, BuildStorage};
 use sp_staking::{
 	offence::{DisableStrategy, OffenceDetails, OnOffenceHandler},
 	OnStakingUpdate,
@@ -49,7 +43,6 @@ pub const BLOCK_TIME: u64 = 1000;
 
 /// The AccountId alias in this test module.
 pub(crate) type AccountId = u64;
-pub(crate) type Nonce = u64;
 pub(crate) type BlockNumber = u64;
 pub(crate) type Balance = u128;
 
@@ -127,29 +120,9 @@ parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
 	type DbWeight = RocksDbWeight;
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = Nonce;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = ::sp_runtime::traits::BlakeTwo256;
-	type AccountId = AccountId;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = frame_support::traits::ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<Balance>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 impl pallet_balances::Config for Test {
 	type MaxLocks = frame_support::traits::ConstU32<1024>;

substrate/frame/statement/src/mock.rs

@@ -22,14 +22,10 @@ use super::*;
 use crate as pallet_statement;
 use frame_support::{
 	derive_impl, ord_parameter_types,
-	traits::{ConstU32, ConstU64, Everything},
-	weights::constants::RocksDbWeight,
-};
-use sp_core::{Pair, H256};
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	AccountId32, BuildStorage,
+	traits::{ConstU32, ConstU64},
 };
+use sp_core::Pair;
+use sp_runtime::{traits::IdentityLookup, AccountId32, BuildStorage};
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -49,29 +45,10 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = RocksDbWeight;
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = AccountId32;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/sudo/src/mock.rs

@@ -19,16 +19,9 @@
 
 use super::*;
 use crate as sudo;
-use frame_support::{
-	derive_impl,
-	traits::{ConstU32, Contains},
-};
-use sp_core::{ConstU64, H256};
+use frame_support::{derive_impl, traits::Contains};
 use sp_io;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 // Logger module to track execution.
 #[frame_support::pallet]
@@ -113,29 +106,7 @@ impl Contains<RuntimeCall> for BlockEverything {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = BlockEverything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 // Implement the logger module's `Config` on the Test runtime.

substrate/frame/system/src/mock.rs

@@ -16,15 +16,8 @@
 // limitations under the License.
 
 use crate::{self as frame_system, *};
-use frame_support::{
-	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage, Perbill,
-};
+use frame_support::{derive_impl, parameter_types};
+use sp_runtime::{BuildStorage, Perbill};
 
 type Block = mocking::MockBlock<Test>;
 
@@ -87,29 +80,12 @@ impl OnKilledAccount<u64> for RecordKilled {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
 	type BlockWeights = RuntimeBlockWeights;
 	type BlockLength = RuntimeBlockLength;
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<10>;
-	type DbWeight = DbWeight;
 	type Version = Version;
-	type PalletInfo = PalletInfo;
 	type AccountData = u32;
-	type OnNewAccount = ();
 	type OnKilledAccount = RecordKilled;
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 pub type SysEvent = frame_system::Event<Test>;

substrate/frame/timestamp/src/mock.rs

@@ -20,16 +20,9 @@
 use super::*;
 use crate as pallet_timestamp;
 
-use frame_support::{
-	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64},
-};
-use sp_core::H256;
+use frame_support::{derive_impl, parameter_types, traits::ConstU64};
 use sp_io::TestExternalities;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 type Moment = u64;
@@ -44,29 +37,7 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
-	type AccountData = ();
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 parameter_types! {

substrate/frame/tips/src/tests.rs

@@ -59,29 +59,10 @@ parameter_types! {
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = u128; // u64 is not enough to hold bytes used to generate bounty account
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/treasury/src/tests.rs

@@ -20,9 +20,8 @@
 #![cfg(test)]
 
 use core::{cell::RefCell, marker::PhantomData};
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BadOrigin, BlakeTwo256, Dispatchable, IdentityLookup},
+	traits::{BadOrigin, Dispatchable, IdentityLookup},
 	BuildStorage,
 };
 
@@ -56,29 +55,10 @@ frame_support::construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type RuntimeCall = RuntimeCall;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type AccountId = u128; // u64 is not enough to hold bytes used to generate bounty account
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 impl pallet_balances::Config for Test {
 	type MaxLocks = ();

substrate/frame/uniques/src/mock.rs

@@ -24,11 +24,7 @@ use frame_support::{
 	construct_runtime, derive_impl,
 	traits::{AsEnsureOriginWithArg, ConstU32, ConstU64},
 };
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -43,29 +39,8 @@ construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type RuntimeCall = RuntimeCall;
-	type Nonce = u64;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type DbWeight = ();
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/utility/src/tests.rs

@@ -27,13 +27,12 @@ use frame_support::{
 	dispatch::{DispatchErrorWithPostInfo, Pays},
 	error::BadOrigin,
 	parameter_types, storage,
-	traits::{ConstU32, ConstU64, Contains},
+	traits::{ConstU64, Contains},
 	weights::Weight,
 };
 use pallet_collective::{EnsureProportionAtLeast, Instance1};
-use sp_core::H256;
 use sp_runtime::{
-	traits::{BlakeTwo256, Dispatchable, Hash, IdentityLookup},
+	traits::{BlakeTwo256, Dispatchable, Hash},
 	BuildStorage, DispatchError, TokenError,
 };
 
@@ -148,27 +147,8 @@ parameter_types! {
 impl frame_system::Config for Test {
 	type BaseCallFilter = TestBaseCallFilter;
 	type BlockWeights = BlockWeights;
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = frame_system::weights::SubstrateWeight<Test>;
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/vesting/src/mock.rs

@@ -17,13 +17,9 @@
 
 use frame_support::{
 	derive_impl, parameter_types,
-	traits::{ConstU32, ConstU64, WithdrawReasons},
-};
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, Identity, IdentityLookup},
-	BuildStorage,
+	traits::{ConstU32, WithdrawReasons},
 };
+use sp_runtime::{traits::Identity, BuildStorage};
 
 use super::*;
 use crate as pallet_vesting;
@@ -42,28 +38,7 @@ frame_support::construct_runtime!(
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
 	type AccountData = pallet_balances::AccountData<u64>;
-	type AccountId = u64;
-	type BaseCallFilter = frame_support::traits::Everything;
-	type BlockHashCount = ConstU64<250>;
-	type BlockLength = ();
-	type BlockWeights = ();
-	type RuntimeCall = RuntimeCall;
-	type DbWeight = ();
-	type RuntimeEvent = RuntimeEvent;
-	type Hash = H256;
-	type Hashing = BlakeTwo256;
 	type Block = Block;
-	type Nonce = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
-	type OnKilledAccount = ();
-	type OnNewAccount = ();
-	type OnSetCode = ();
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
-	type RuntimeOrigin = RuntimeOrigin;
-	type PalletInfo = PalletInfo;
-	type SS58Prefix = ();
-	type SystemWeightInfo = ();
-	type Version = ();
 }
 
 impl pallet_balances::Config for Test {

substrate/frame/whitelist/src/mock.rs

@@ -21,16 +21,9 @@
 
 use crate as pallet_whitelist;
 
-use frame_support::{
-	construct_runtime, derive_impl,
-	traits::{ConstU32, ConstU64, Nothing},
-};
+use frame_support::{construct_runtime, derive_impl, traits::ConstU64};
 use frame_system::EnsureRoot;
-use sp_core::H256;
-use sp_runtime::{
-	traits::{BlakeTwo256, IdentityLookup},
-	BuildStorage,
-};
+use sp_runtime::BuildStorage;
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -46,29 +39,8 @@ construct_runtime!(
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
 impl frame_system::Config for Test {
-	type BaseCallFilter = Nothing;
-	type BlockWeights = ();
-	type BlockLength = ();
-	type DbWeight = ();
-	type RuntimeOrigin = RuntimeOrigin;
-	type Nonce = u64;
-	type Hash = H256;
-	type RuntimeCall = RuntimeCall;
-	type Hashing = BlakeTwo256;
-	type AccountId = u64;
-	type Lookup = IdentityLookup<Self::AccountId>;
 	type Block = Block;
-	type RuntimeEvent = RuntimeEvent;
-	type BlockHashCount = ConstU64<250>;
-	type Version = ();
-	type PalletInfo = PalletInfo;
 	type AccountData = pallet_balances::AccountData<u64>;
-	type OnNewAccount = ();
-	type OnKilledAccount = ();
-	type SystemWeightInfo = ();
-	type SS58Prefix = ();
-	type OnSetCode = ();
-	type MaxConsumers = ConstU32<16>;
 }
 
 impl pallet_balances::Config for Test {