git.delta.rocks / unique-network / refs/commits / 0f4242c739ad

difftreelog

feat add ApproveFrom eth mirror

Grigoriy Simonov2023-01-09parent: #fe83568.patch.diff
in: master

26 files changed

modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -746,6 +746,8 @@
 		ApprovedValueTooLow,
 		/// Tried to approve more than owned
 		CantApproveMoreThanOwned,
+		/// Only spending from eth mirror could be approved
+		AddressIsNotEthMirror,
 
 		/// Can't transfer tokens to ethereum zero address
 		AddressIsZero,
@@ -1797,6 +1799,9 @@
 	/// The price of setting the permission of the operation from another user.
 	fn approve() -> Weight;
 
+	/// The price of setting the permission of the operation from another user for eth mirror.
+	fn approve_from() -> Weight;
+
 	/// Transfer price from another user.
 	fn transfer_from() -> Weight;
 
@@ -2008,6 +2013,22 @@
 		amount: u128,
 	) -> DispatchResultWithPostInfo;
 
+	/// Grant access to another account to transfer parts of the token owned by the calling user's eth mirror via [Self::transfer_from].
+	///
+	/// * `sender` - The user who grants access to the token.
+	/// * `from` - Spender's eth mirror.
+	/// * `to` - The user to whom the rights are granted.
+	/// * `token` - The token to which access is granted.
+	/// * `amount` - The amount of pieces that another user can dispose of.
+	fn approve_from(
+		&self,
+		sender: T::CrossAccountId,
+		from: T::CrossAccountId,
+		to: T::CrossAccountId,
+		token: TokenId,
+		amount: u128,
+	) -> DispatchResultWithPostInfo;
+
 	/// Send parts of a token owned by another user.
 	///
 	/// Before calling this method, you must grant rights to the calling user via [`Self::approve`].
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.soldiffbeforeafterboth
--- a/pallets/evm-contract-helpers/src/stubs/ContractHelpers.sol
+++ b/pallets/evm-contract-helpers/src/stubs/ContractHelpers.sol
@@ -283,8 +283,8 @@
 
 /// Ethereum representation of Optional value with CrossAddress.
 struct OptionCrossAddress {
-	/// TODO: field description
+	/// Whether or not this CrossAdress is valid and has meaning.
 	bool status;
-	/// TODO: field description
+	/// The underlying CrossAddress value. If the status is false, can be set to whatever.
 	CrossAddress value;
 }
modifiedpallets/fungible/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/fungible/src/benchmarking.rs
+++ b/pallets/fungible/src/benchmarking.rs
@@ -82,6 +82,16 @@
 		<Pallet<T>>::create_item(&collection, &owner, (sender.clone(), 200), &Unlimited)?;
 	}: {<Pallet<T>>::set_allowance(&collection, &sender, &spender, 100)?}
 
+	approve_from {
+		bench_init!{
+			owner: sub; collection: collection(owner);
+			owner: cross_from_sub; sender: cross_sub; spender: cross_sub;
+
+		};
+		let owner_eth = T::CrossAccountId::from_eth(*sender.as_eth());
+		<Pallet<T>>::create_item(&collection, &owner, (owner_eth.clone(), 200), &Unlimited)?;
+	}: {<Pallet<T>>::set_allowance_for(&collection, &sender, &owner_eth, &spender, 100)?}
+
 	transfer_from {
 		bench_init!{
 			owner: sub; collection: collection(owner);
modifiedpallets/fungible/src/common.rsdiffbeforeafterboth
--- a/pallets/fungible/src/common.rs
+++ b/pallets/fungible/src/common.rs
@@ -87,6 +87,10 @@
 		<SelfWeightOf<T>>::approve()
 	}
 
+	fn approve_from() -> Weight {
+		<SelfWeightOf<T>>::approve_from()
+	}
+
 	fn transfer_from() -> Weight {
 		<SelfWeightOf<T>>::transfer_from()
 	}
@@ -254,6 +258,25 @@
 		)
 	}
 
+	fn approve_from(
+		&self,
+		sender: T::CrossAccountId,
+		from: T::CrossAccountId,
+		to: T::CrossAccountId,
+		token: TokenId,
+		amount: u128,
+	) -> DispatchResultWithPostInfo {
+		ensure!(
+			token == TokenId::default(),
+			<Error<T>>::FungibleItemsHaveNoId
+		);
+
+		with_weight(
+			<Pallet<T>>::set_allowance_for(self, &sender, &from, &to, amount),
+			<CommonWeights<T>>::approve_from(),
+		)
+	}
+
 	fn transfer_from(
 		&self,
 		sender: T::CrossAccountId,
modifiedpallets/fungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/fungible/src/lib.rs
+++ b/pallets/fungible/src/lib.rs
@@ -613,6 +613,45 @@
 		Ok(())
 	}
 
+	/// Set allowance for the spender to `transfer` or `burn` owner's tokens from eth mirror.
+	///
+	/// - `collection`: Collection that contains the token
+	/// - `sender`: Owner of tokens that sets the allowance.
+	/// - `from`: Owner's eth mirror.
+	/// - `to`: Recipient of the allowance rights.
+	/// - `amount`: Amount of tokens the spender is allowed to `transfer` or `burn`.
+	pub fn set_allowance_for(
+		collection: &FungibleHandle<T>,
+		sender: &T::CrossAccountId,
+		from: &T::CrossAccountId,
+		to: &T::CrossAccountId,
+		amount: u128,
+	) -> DispatchResult {
+		if collection.permissions.access() == AccessMode::AllowList {
+			collection.check_allowlist(sender)?;
+			collection.check_allowlist(from)?;
+			collection.check_allowlist(to)?;
+		}
+
+		ensure!(
+			*sender.as_eth() == *from.as_eth(),
+			<CommonError<T>>::AddressIsNotEthMirror
+		);
+
+		if <Balance<T>>::get((collection.id, from)) < amount {
+			ensure!(
+				collection.limits.owner_can_transfer()
+					&& (collection.is_owner_or_admin(sender) || collection.is_owner_or_admin(from)),
+				<CommonError<T>>::CantApproveMoreThanOwned
+			);
+		}
+
+		// =========
+
+		Self::set_allowance_unchecked(collection, from, to, amount);
+		Ok(())
+	}
+
 	/// Checks if a non-owner has (enough) allowance from the owner to perform operations on the tokens.
 	/// Returns the expected remaining allowance - it should be set manually if the transaction proceeds.
 	///
modifiedpallets/fungible/src/weights.rsdiffbeforeafterboth
--- a/pallets/fungible/src/weights.rs
+++ b/pallets/fungible/src/weights.rs
@@ -39,6 +39,7 @@
 	fn burn_item() -> Weight;
 	fn transfer() -> Weight;
 	fn approve() -> Weight;
+	fn approve_from() -> Weight;
 	fn transfer_from() -> Weight;
 	fn burn_from() -> Weight;
 }
@@ -84,6 +85,13 @@
 			.saturating_add(T::DbWeight::get().reads(1 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
+	// Storage: Fungible Balance (r:1 w:0)
+	// Storage: Fungible Allowance (r:0 w:1)
+	fn approve_from() -> Weight {
+		Weight::from_ref_time(19_817_000 as u64)
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
 	// Storage: Fungible Allowance (r:1 w:1)
 	// Storage: Fungible Balance (r:2 w:2)
 	fn transfer_from() -> Weight {
@@ -141,6 +149,13 @@
 			.saturating_add(RocksDbWeight::get().reads(1 as u64))
 			.saturating_add(RocksDbWeight::get().writes(1 as u64))
 	}
+	// Storage: Fungible Balance (r:1 w:0)
+	// Storage: Fungible Allowance (r:0 w:1)
+	fn approve_from() -> Weight {
+		Weight::from_ref_time(19_817_000 as u64)
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
 	// Storage: Fungible Allowance (r:1 w:1)
 	// Storage: Fungible Balance (r:2 w:2)
 	fn transfer_from() -> Weight {
modifiedpallets/nonfungible/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/benchmarking.rs
+++ b/pallets/nonfungible/src/benchmarking.rs
@@ -134,6 +134,15 @@
 		let item = create_max_item(&collection, &owner, sender.clone())?;
 	}: {<Pallet<T>>::set_allowance(&collection, &sender, item, Some(&spender))?}
 
+	approve_from {
+		bench_init!{
+			owner: sub; collection: collection(owner);
+			owner: cross_from_sub; sender: cross_sub; spender: cross_sub;
+		};
+		let owner_eth = T::CrossAccountId::from_eth(*sender.as_eth());
+		let item = create_max_item(&collection, &owner, owner_eth.clone())?;
+	}: {<Pallet<T>>::set_allowance_for(&collection, &sender, &owner_eth, item, Some(&spender))?}
+
 	transfer_from {
 		bench_init!{
 			owner: sub; collection: collection(owner);
modifiedpallets/nonfungible/src/common.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/common.rs
+++ b/pallets/nonfungible/src/common.rs
@@ -102,6 +102,10 @@
 		<SelfWeightOf<T>>::approve()
 	}
 
+	fn approve_from() -> Weight {
+		<SelfWeightOf<T>>::approve_from()
+	}
+
 	fn transfer_from() -> Weight {
 		<SelfWeightOf<T>>::transfer_from()
 	}
@@ -353,6 +357,26 @@
 		)
 	}
 
+	fn approve_from(
+		&self,
+		sender: T::CrossAccountId,
+		from: T::CrossAccountId,
+		to: T::CrossAccountId,
+		token: TokenId,
+		amount: u128,
+	) -> DispatchResultWithPostInfo {
+		ensure!(amount <= 1, <Error<T>>::NonfungibleItemsHaveNoAmount);
+
+		with_weight(
+			if amount == 1 {
+				<Pallet<T>>::set_allowance_for(self, &sender, &from, token, Some(&to))
+			} else {
+				<Pallet<T>>::set_allowance_for(self, &sender, &from, token, None)
+			},
+			<CommonWeights<T>>::approve_from(),
+		)
+	}
+
 	fn transfer_from(
 		&self,
 		sender: T::CrossAccountId,
modifiedpallets/nonfungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/lib.rs
+++ b/pallets/nonfungible/src/lib.rs
@@ -1171,6 +1171,51 @@
 		Ok(())
 	}
 
+	/// Set allowance for the spender to `transfer` or `burn` sender's token from eth mirror.
+	///
+	/// - `from`: Address of sender's eth mirror.
+	/// - `to`: Adress of spender.
+	/// - `token`: Token the spender is allowed to `transfer` or `burn`.
+	pub fn set_allowance_for(
+		collection: &NonfungibleHandle<T>,
+		sender: &T::CrossAccountId,
+		from: &T::CrossAccountId,
+		token: TokenId,
+		to: Option<&T::CrossAccountId>,
+	) -> DispatchResult {
+		if collection.permissions.access() == AccessMode::AllowList {
+			collection.check_allowlist(sender)?;
+			collection.check_allowlist(from)?;
+			if let Some(to) = to {
+				collection.check_allowlist(to)?;
+			}
+		}
+
+		if let Some(to) = to {
+			<PalletCommon<T>>::ensure_correct_receiver(to)?;
+		}
+
+		ensure!(
+			*sender.as_eth() == *from.as_eth(),
+			<CommonError<T>>::AddressIsNotEthMirror
+		);
+
+		let token_data =
+			<TokenData<T>>::get((collection.id, token)).ok_or(<CommonError<T>>::TokenNotFound)?;
+		if token_data.owner != *from {
+			ensure!(
+				collection.limits.owner_can_transfer()
+					&& (collection.is_owner_or_admin(sender) || collection.is_owner_or_admin(from)),
+				<CommonError<T>>::CantApproveMoreThanOwned
+			);
+		}
+
+		// =========
+
+		Self::set_allowance_unchecked(collection, from, token, to, false);
+		Ok(())
+	}
+
 	/// Checks allowance for the spender to use the token.
 	fn check_allowed(
 		collection: &NonfungibleHandle<T>,
modifiedpallets/nonfungible/src/weights.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/weights.rs
+++ b/pallets/nonfungible/src/weights.rs
@@ -42,6 +42,7 @@
 	fn burn_recursively_breadth_plus_self_plus_self_per_each_raw(b: u32, ) -> Weight;
 	fn transfer() -> Weight;
 	fn approve() -> Weight;
+	fn approve_from() -> Weight;
 	fn transfer_from() -> Weight;
 	fn burn_from() -> Weight;
 	fn set_token_property_permissions(b: u32, ) -> Weight;
@@ -147,6 +148,13 @@
 			.saturating_add(T::DbWeight::get().reads(2 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
+	// Storage: Nonfungible TokenData (r:1 w:0)
+	// Storage: Nonfungible Allowance (r:1 w:1)
+	fn approve_from() -> Weight {
+		Weight::from_ref_time(18_965_000 as u64)
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
 	// Storage: Nonfungible Allowance (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:1 w:1)
 	// Storage: Nonfungible AccountBalance (r:2 w:2)
@@ -310,6 +318,13 @@
 			.saturating_add(RocksDbWeight::get().reads(2 as u64))
 			.saturating_add(RocksDbWeight::get().writes(1 as u64))
 	}
+	// Storage: Nonfungible TokenData (r:1 w:0)
+	// Storage: Nonfungible Allowance (r:1 w:1)
+	fn approve_from() -> Weight {
+		Weight::from_ref_time(18_965_000 as u64)
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
 	// Storage: Nonfungible Allowance (r:1 w:1)
 	// Storage: Nonfungible TokenData (r:1 w:1)
 	// Storage: Nonfungible AccountBalance (r:2 w:2)
modifiedpallets/refungible/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/refungible/src/benchmarking.rs
+++ b/pallets/refungible/src/benchmarking.rs
@@ -163,6 +163,15 @@
 		let item = create_max_item(&collection, &owner, [(sender.clone(), 200)])?;
 	}: {<Pallet<T>>::set_allowance(&collection, &sender, &spender, item, 100)?}
 
+	approve_from {
+		bench_init!{
+			owner: sub; collection: collection(owner);
+			owner: cross_from_sub; sender: cross_sub; spender: cross_sub;
+		};
+		let owner_eth = T::CrossAccountId::from_eth(*sender.as_eth());
+		let item = create_max_item(&collection, &owner, [(owner_eth.clone(), 200)])?;
+	}: {<Pallet<T>>::set_allowance_for(&collection, &sender, &owner_eth, &spender, item, 100)?}
+
 	transfer_from_normal {
 		bench_init!{
 			owner: sub; collection: collection(owner);
modifiedpallets/refungible/src/common.rsdiffbeforeafterboth
--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -127,6 +127,10 @@
 		<SelfWeightOf<T>>::approve()
 	}
 
+	fn approve_from() -> Weight {
+		<SelfWeightOf<T>>::approve_from()
+	}
+
 	fn transfer_from() -> Weight {
 		max_weight_of!(
 			transfer_from_normal(),
@@ -314,6 +318,20 @@
 		)
 	}
 
+	fn approve_from(
+		&self,
+		sender: T::CrossAccountId,
+		from: T::CrossAccountId,
+		to: T::CrossAccountId,
+		token_id: TokenId,
+		amount: u128,
+	) -> DispatchResultWithPostInfo {
+		with_weight(
+			<Pallet<T>>::set_allowance_for(self, &sender, &from, &to, token_id, amount),
+			<CommonWeights<T>>::approve_from(),
+		)
+	}
+
 	fn transfer_from(
 		&self,
 		sender: T::CrossAccountId,
modifiedpallets/refungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -1102,6 +1102,47 @@
 		Ok(())
 	}
 
+	/// Set allowance to spend from sender's eth mirror
+	///
+	/// - `from`: Address of sender's eth mirror.
+	/// - `to`: Adress of spender.
+	/// - `amount`: Amount of token pieces the spender is allowed to `transfer` or `burn.
+	pub fn set_allowance_for(
+		collection: &RefungibleHandle<T>,
+		sender: &T::CrossAccountId,
+		from: &T::CrossAccountId,
+		to: &T::CrossAccountId,
+		token_id: TokenId,
+		amount: u128,
+	) -> DispatchResult {
+		if collection.permissions.access() == AccessMode::AllowList {
+			collection.check_allowlist(sender)?;
+			collection.check_allowlist(from)?;
+			collection.check_allowlist(to)?;
+		}
+
+		<PalletCommon<T>>::ensure_correct_receiver(to)?;
+
+		ensure!(
+			*sender.as_eth() == *from.as_eth(),
+			<CommonError<T>>::AddressIsNotEthMirror
+		);
+
+		if <Balance<T>>::get((collection.id, token_id, from)) < amount {
+			ensure!(
+				collection.limits.owner_can_transfer()
+					&& (collection.is_owner_or_admin(sender) || collection.is_owner_or_admin(from))
+					&& Self::token_exists(collection, token_id),
+				<CommonError<T>>::CantApproveMoreThanOwned
+			);
+		}
+
+		// =========
+
+		Self::set_allowance_unchecked(collection, from, to, token_id, amount);
+		Ok(())
+	}
+
 	/// Returns allowance, which should be set after transaction
 	fn check_allowed(
 		collection: &RefungibleHandle<T>,
modifiedpallets/refungible/src/weights.rsdiffbeforeafterboth
before · pallets/refungible/src/weights.rs
1// Template adopted from https://github.com/paritytech/substrate/blob/master/.maintain/frame-weight-template.hbs23//! Autogenerated weights for pallet_refungible4//!5//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev6//! DATE: 2022-12-26, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`7//! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 102489// Executed Command:10// target/release/unique-collator11// benchmark12// pallet13// --pallet14// pallet-refungible15// --wasm-execution16// compiled17// --extrinsic18// *19// --template20// .maintain/frame-weight-template.hbs21// --steps=5022// --repeat=8023// --heap-pages=409624// --output=./pallets/refungible/src/weights.rs2526#![cfg_attr(rustfmt, rustfmt_skip)]27#![allow(unused_parens)]28#![allow(unused_imports)]29#![allow(missing_docs)]30#![allow(clippy::unnecessary_cast)]3132use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};33use sp_std::marker::PhantomData;3435/// Weight functions needed for pallet_refungible.36pub trait WeightInfo {37	fn create_item() -> Weight;38	fn create_multiple_items(b: u32, ) -> Weight;39	fn create_multiple_items_ex_multiple_items(b: u32, ) -> Weight;40	fn create_multiple_items_ex_multiple_owners(b: u32, ) -> Weight;41	fn burn_item_partial() -> Weight;42	fn burn_item_fully() -> Weight;43	fn transfer_normal() -> Weight;44	fn transfer_creating() -> Weight;45	fn transfer_removing() -> Weight;46	fn transfer_creating_removing() -> Weight;47	fn approve() -> Weight;48	fn transfer_from_normal() -> Weight;49	fn transfer_from_creating() -> Weight;50	fn transfer_from_removing() -> Weight;51	fn transfer_from_creating_removing() -> Weight;52	fn burn_from() -> Weight;53	fn set_token_property_permissions(b: u32, ) -> Weight;54	fn set_token_properties(b: u32, ) -> Weight;55	fn delete_token_properties(b: u32, ) -> Weight;56	fn repartition_item() -> Weight;57	fn token_owner() -> Weight;58	fn set_allowance_for_all() -> Weight;59	fn allowance_for_all() -> Weight;60	fn repair_item() -> Weight;61}6263/// Weights for pallet_refungible using the Substrate node and recommended hardware.64pub struct SubstrateWeight<T>(PhantomData<T>);65impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {66	// Storage: Refungible TokensMinted (r:1 w:1)67	// Storage: Refungible AccountBalance (r:1 w:1)68	// Storage: Refungible Balance (r:0 w:1)69	// Storage: Refungible TotalSupply (r:0 w:1)70	// Storage: Refungible Owned (r:0 w:1)71	fn create_item() -> Weight {72		Weight::from_ref_time(32_864_000 as u64)73			.saturating_add(T::DbWeight::get().reads(2 as u64))74			.saturating_add(T::DbWeight::get().writes(5 as u64))75	}76	// Storage: Refungible TokensMinted (r:1 w:1)77	// Storage: Refungible AccountBalance (r:1 w:1)78	// Storage: Refungible Balance (r:0 w:4)79	// Storage: Refungible TotalSupply (r:0 w:4)80	// Storage: Refungible Owned (r:0 w:4)81	fn create_multiple_items(b: u32, ) -> Weight {82		Weight::from_ref_time(11_880_472 as u64)83			// Standard Error: 5_24084			.saturating_add(Weight::from_ref_time(6_556_575 as u64).saturating_mul(b as u64))85			.saturating_add(T::DbWeight::get().reads(2 as u64))86			.saturating_add(T::DbWeight::get().writes(2 as u64))87			.saturating_add(T::DbWeight::get().writes((3 as u64).saturating_mul(b as u64)))88	}89	// Storage: Refungible TokensMinted (r:1 w:1)90	// Storage: Refungible AccountBalance (r:4 w:4)91	// Storage: Refungible Balance (r:0 w:4)92	// Storage: Refungible TotalSupply (r:0 w:4)93	// Storage: Refungible Owned (r:0 w:4)94	fn create_multiple_items_ex_multiple_items(b: u32, ) -> Weight {95		Weight::from_ref_time(11_644_173 as u64)96			// Standard Error: 5_87697			.saturating_add(Weight::from_ref_time(8_214_607 as u64).saturating_mul(b as u64))98			.saturating_add(T::DbWeight::get().reads(1 as u64))99			.saturating_add(T::DbWeight::get().reads((1 as u64).saturating_mul(b as u64)))100			.saturating_add(T::DbWeight::get().writes(1 as u64))101			.saturating_add(T::DbWeight::get().writes((4 as u64).saturating_mul(b as u64)))102	}103	// Storage: Refungible TokensMinted (r:1 w:1)104	// Storage: Refungible TotalSupply (r:0 w:1)105	// Storage: Refungible AccountBalance (r:4 w:4)106	// Storage: Refungible Balance (r:0 w:4)107	// Storage: Refungible Owned (r:0 w:4)108	fn create_multiple_items_ex_multiple_owners(b: u32, ) -> Weight {109		Weight::from_ref_time(21_817_067 as u64)110			// Standard Error: 5_215111			.saturating_add(Weight::from_ref_time(6_084_938 as u64).saturating_mul(b as u64))112			.saturating_add(T::DbWeight::get().reads(1 as u64))113			.saturating_add(T::DbWeight::get().reads((1 as u64).saturating_mul(b as u64)))114			.saturating_add(T::DbWeight::get().writes(2 as u64))115			.saturating_add(T::DbWeight::get().writes((3 as u64).saturating_mul(b as u64)))116	}117	// Storage: Refungible Balance (r:3 w:1)118	// Storage: Refungible TotalSupply (r:1 w:1)119	// Storage: Refungible AccountBalance (r:1 w:1)120	// Storage: Refungible Owned (r:0 w:1)121	fn burn_item_partial() -> Weight {122		Weight::from_ref_time(47_087_000 as u64)123			.saturating_add(T::DbWeight::get().reads(5 as u64))124			.saturating_add(T::DbWeight::get().writes(4 as u64))125	}126	// Storage: Refungible Balance (r:1 w:1)127	// Storage: Refungible TotalSupply (r:1 w:1)128	// Storage: Refungible AccountBalance (r:1 w:1)129	// Storage: Refungible TokensBurnt (r:1 w:1)130	// Storage: Refungible Owned (r:0 w:1)131	// Storage: Refungible TokenProperties (r:0 w:1)132	fn burn_item_fully() -> Weight {133		Weight::from_ref_time(40_135_000 as u64)134			.saturating_add(T::DbWeight::get().reads(4 as u64))135			.saturating_add(T::DbWeight::get().writes(6 as u64))136	}137	// Storage: Refungible Balance (r:2 w:2)138	// Storage: Refungible TotalSupply (r:1 w:0)139	fn transfer_normal() -> Weight {140		Weight::from_ref_time(30_749_000 as u64)141			.saturating_add(T::DbWeight::get().reads(3 as u64))142			.saturating_add(T::DbWeight::get().writes(2 as u64))143	}144	// Storage: Refungible Balance (r:2 w:2)145	// Storage: Refungible AccountBalance (r:1 w:1)146	// Storage: Refungible TotalSupply (r:1 w:0)147	// Storage: Refungible Owned (r:0 w:1)148	fn transfer_creating() -> Weight {149		Weight::from_ref_time(33_565_000 as u64)150			.saturating_add(T::DbWeight::get().reads(4 as u64))151			.saturating_add(T::DbWeight::get().writes(4 as u64))152	}153	// Storage: Refungible Balance (r:2 w:2)154	// Storage: Refungible AccountBalance (r:1 w:1)155	// Storage: Refungible TotalSupply (r:1 w:0)156	// Storage: Refungible Owned (r:0 w:1)157	fn transfer_removing() -> Weight {158		Weight::from_ref_time(37_406_000 as u64)159			.saturating_add(T::DbWeight::get().reads(4 as u64))160			.saturating_add(T::DbWeight::get().writes(4 as u64))161	}162	// Storage: Refungible Balance (r:2 w:2)163	// Storage: Refungible AccountBalance (r:2 w:2)164	// Storage: Refungible TotalSupply (r:1 w:0)165	// Storage: Refungible Owned (r:0 w:2)166	fn transfer_creating_removing() -> Weight {167		Weight::from_ref_time(36_689_000 as u64)168			.saturating_add(T::DbWeight::get().reads(5 as u64))169			.saturating_add(T::DbWeight::get().writes(6 as u64))170	}171	// Storage: Refungible Balance (r:1 w:0)172	// Storage: Refungible Allowance (r:0 w:1)173	fn approve() -> Weight {174		Weight::from_ref_time(23_177_000 as u64)175			.saturating_add(T::DbWeight::get().reads(1 as u64))176			.saturating_add(T::DbWeight::get().writes(1 as u64))177	}178	// Storage: Refungible Allowance (r:1 w:1)179	// Storage: Refungible CollectionAllowance (r:1 w:0)180	// Storage: Refungible Balance (r:2 w:2)181	// Storage: Refungible TotalSupply (r:1 w:0)182	fn transfer_from_normal() -> Weight {183		Weight::from_ref_time(41_288_000 as u64)184			.saturating_add(T::DbWeight::get().reads(5 as u64))185			.saturating_add(T::DbWeight::get().writes(3 as u64))186	}187	// Storage: Refungible Allowance (r:1 w:1)188	// Storage: Refungible CollectionAllowance (r:1 w:0)189	// Storage: Refungible Balance (r:2 w:2)190	// Storage: Refungible AccountBalance (r:1 w:1)191	// Storage: Refungible TotalSupply (r:1 w:0)192	// Storage: Refungible Owned (r:0 w:1)193	fn transfer_from_creating() -> Weight {194		Weight::from_ref_time(44_807_000 as u64)195			.saturating_add(T::DbWeight::get().reads(6 as u64))196			.saturating_add(T::DbWeight::get().writes(5 as u64))197	}198	// Storage: Refungible Allowance (r:1 w:1)199	// Storage: Refungible CollectionAllowance (r:1 w:0)200	// Storage: Refungible Balance (r:2 w:2)201	// Storage: Refungible AccountBalance (r:1 w:1)202	// Storage: Refungible TotalSupply (r:1 w:0)203	// Storage: Refungible Owned (r:0 w:1)204	fn transfer_from_removing() -> Weight {205		Weight::from_ref_time(47_297_000 as u64)206			.saturating_add(T::DbWeight::get().reads(6 as u64))207			.saturating_add(T::DbWeight::get().writes(5 as u64))208	}209	// Storage: Refungible Allowance (r:1 w:1)210	// Storage: Refungible CollectionAllowance (r:1 w:0)211	// Storage: Refungible Balance (r:2 w:2)212	// Storage: Refungible AccountBalance (r:2 w:2)213	// Storage: Refungible TotalSupply (r:1 w:0)214	// Storage: Refungible Owned (r:0 w:2)215	fn transfer_from_creating_removing() -> Weight {216		Weight::from_ref_time(47_566_000 as u64)217			.saturating_add(T::DbWeight::get().reads(7 as u64))218			.saturating_add(T::DbWeight::get().writes(7 as u64))219	}220	// Storage: Refungible Allowance (r:1 w:1)221	// Storage: Refungible CollectionAllowance (r:1 w:0)222	// Storage: Refungible Balance (r:1 w:1)223	// Storage: Refungible TotalSupply (r:1 w:1)224	// Storage: Refungible AccountBalance (r:1 w:1)225	// Storage: Refungible TokensBurnt (r:1 w:1)226	// Storage: Refungible Owned (r:0 w:1)227	// Storage: Refungible TokenProperties (r:0 w:1)228	fn burn_from() -> Weight {229		Weight::from_ref_time(53_074_000 as u64)230			.saturating_add(T::DbWeight::get().reads(6 as u64))231			.saturating_add(T::DbWeight::get().writes(7 as u64))232	}233	// Storage: Common CollectionPropertyPermissions (r:1 w:1)234	fn set_token_property_permissions(b: u32, ) -> Weight {235		Weight::from_ref_time(5_170_000 as u64)236			// Standard Error: 40_532237			.saturating_add(Weight::from_ref_time(11_948_016 as u64).saturating_mul(b as u64))238			.saturating_add(T::DbWeight::get().reads(1 as u64))239			.saturating_add(T::DbWeight::get().writes(1 as u64))240	}241	// Storage: Common CollectionPropertyPermissions (r:1 w:0)242	// Storage: Refungible TokenProperties (r:1 w:1)243	fn set_token_properties(b: u32, ) -> Weight {244		Weight::from_ref_time(4_578_000 as u64)245			// Standard Error: 5_396_287246			.saturating_add(Weight::from_ref_time(633_314_546 as u64).saturating_mul(b as u64))247			.saturating_add(T::DbWeight::get().reads(2 as u64))248			.saturating_add(T::DbWeight::get().writes(1 as u64))249	}250	// Storage: Common CollectionPropertyPermissions (r:1 w:0)251	// Storage: Refungible TokenProperties (r:1 w:1)252	fn delete_token_properties(b: u32, ) -> Weight {253		Weight::from_ref_time(4_583_000 as u64)254			// Standard Error: 5_762_380255			.saturating_add(Weight::from_ref_time(696_007_076 as u64).saturating_mul(b as u64))256			.saturating_add(T::DbWeight::get().reads(2 as u64))257			.saturating_add(T::DbWeight::get().writes(1 as u64))258	}259	// Storage: Refungible TotalSupply (r:1 w:1)260	// Storage: Refungible Balance (r:1 w:1)261	fn repartition_item() -> Weight {262		Weight::from_ref_time(25_574_000 as u64)263			.saturating_add(T::DbWeight::get().reads(2 as u64))264			.saturating_add(T::DbWeight::get().writes(2 as u64))265	}266	// Storage: Refungible Balance (r:2 w:0)267	fn token_owner() -> Weight {268		Weight::from_ref_time(9_819_000 as u64)269			.saturating_add(T::DbWeight::get().reads(2 as u64))270	}271	// Storage: Refungible CollectionAllowance (r:0 w:1)272	fn set_allowance_for_all() -> Weight {273		Weight::from_ref_time(16_228_000 as u64)274			.saturating_add(T::DbWeight::get().writes(1 as u64))275	}276	// Storage: Refungible CollectionAllowance (r:1 w:0)277	fn allowance_for_all() -> Weight {278		Weight::from_ref_time(5_374_000 as u64)279			.saturating_add(T::DbWeight::get().reads(1 as u64))280	}281	// Storage: Refungible TokenProperties (r:1 w:1)282	fn repair_item() -> Weight {283		Weight::from_ref_time(5_624_000 as u64)284			.saturating_add(T::DbWeight::get().reads(1 as u64))285			.saturating_add(T::DbWeight::get().writes(1 as u64))286	}287}288289// For backwards compatibility and tests290impl WeightInfo for () {291	// Storage: Refungible TokensMinted (r:1 w:1)292	// Storage: Refungible AccountBalance (r:1 w:1)293	// Storage: Refungible Balance (r:0 w:1)294	// Storage: Refungible TotalSupply (r:0 w:1)295	// Storage: Refungible Owned (r:0 w:1)296	fn create_item() -> Weight {297		Weight::from_ref_time(32_864_000 as u64)298			.saturating_add(RocksDbWeight::get().reads(2 as u64))299			.saturating_add(RocksDbWeight::get().writes(5 as u64))300	}301	// Storage: Refungible TokensMinted (r:1 w:1)302	// Storage: Refungible AccountBalance (r:1 w:1)303	// Storage: Refungible Balance (r:0 w:4)304	// Storage: Refungible TotalSupply (r:0 w:4)305	// Storage: Refungible Owned (r:0 w:4)306	fn create_multiple_items(b: u32, ) -> Weight {307		Weight::from_ref_time(11_880_472 as u64)308			// Standard Error: 5_240309			.saturating_add(Weight::from_ref_time(6_556_575 as u64).saturating_mul(b as u64))310			.saturating_add(RocksDbWeight::get().reads(2 as u64))311			.saturating_add(RocksDbWeight::get().writes(2 as u64))312			.saturating_add(RocksDbWeight::get().writes((3 as u64).saturating_mul(b as u64)))313	}314	// Storage: Refungible TokensMinted (r:1 w:1)315	// Storage: Refungible AccountBalance (r:4 w:4)316	// Storage: Refungible Balance (r:0 w:4)317	// Storage: Refungible TotalSupply (r:0 w:4)318	// Storage: Refungible Owned (r:0 w:4)319	fn create_multiple_items_ex_multiple_items(b: u32, ) -> Weight {320		Weight::from_ref_time(11_644_173 as u64)321			// Standard Error: 5_876322			.saturating_add(Weight::from_ref_time(8_214_607 as u64).saturating_mul(b as u64))323			.saturating_add(RocksDbWeight::get().reads(1 as u64))324			.saturating_add(RocksDbWeight::get().reads((1 as u64).saturating_mul(b as u64)))325			.saturating_add(RocksDbWeight::get().writes(1 as u64))326			.saturating_add(RocksDbWeight::get().writes((4 as u64).saturating_mul(b as u64)))327	}328	// Storage: Refungible TokensMinted (r:1 w:1)329	// Storage: Refungible TotalSupply (r:0 w:1)330	// Storage: Refungible AccountBalance (r:4 w:4)331	// Storage: Refungible Balance (r:0 w:4)332	// Storage: Refungible Owned (r:0 w:4)333	fn create_multiple_items_ex_multiple_owners(b: u32, ) -> Weight {334		Weight::from_ref_time(21_817_067 as u64)335			// Standard Error: 5_215336			.saturating_add(Weight::from_ref_time(6_084_938 as u64).saturating_mul(b as u64))337			.saturating_add(RocksDbWeight::get().reads(1 as u64))338			.saturating_add(RocksDbWeight::get().reads((1 as u64).saturating_mul(b as u64)))339			.saturating_add(RocksDbWeight::get().writes(2 as u64))340			.saturating_add(RocksDbWeight::get().writes((3 as u64).saturating_mul(b as u64)))341	}342	// Storage: Refungible Balance (r:3 w:1)343	// Storage: Refungible TotalSupply (r:1 w:1)344	// Storage: Refungible AccountBalance (r:1 w:1)345	// Storage: Refungible Owned (r:0 w:1)346	fn burn_item_partial() -> Weight {347		Weight::from_ref_time(47_087_000 as u64)348			.saturating_add(RocksDbWeight::get().reads(5 as u64))349			.saturating_add(RocksDbWeight::get().writes(4 as u64))350	}351	// Storage: Refungible Balance (r:1 w:1)352	// Storage: Refungible TotalSupply (r:1 w:1)353	// Storage: Refungible AccountBalance (r:1 w:1)354	// Storage: Refungible TokensBurnt (r:1 w:1)355	// Storage: Refungible Owned (r:0 w:1)356	// Storage: Refungible TokenProperties (r:0 w:1)357	fn burn_item_fully() -> Weight {358		Weight::from_ref_time(40_135_000 as u64)359			.saturating_add(RocksDbWeight::get().reads(4 as u64))360			.saturating_add(RocksDbWeight::get().writes(6 as u64))361	}362	// Storage: Refungible Balance (r:2 w:2)363	// Storage: Refungible TotalSupply (r:1 w:0)364	fn transfer_normal() -> Weight {365		Weight::from_ref_time(30_749_000 as u64)366			.saturating_add(RocksDbWeight::get().reads(3 as u64))367			.saturating_add(RocksDbWeight::get().writes(2 as u64))368	}369	// Storage: Refungible Balance (r:2 w:2)370	// Storage: Refungible AccountBalance (r:1 w:1)371	// Storage: Refungible TotalSupply (r:1 w:0)372	// Storage: Refungible Owned (r:0 w:1)373	fn transfer_creating() -> Weight {374		Weight::from_ref_time(33_565_000 as u64)375			.saturating_add(RocksDbWeight::get().reads(4 as u64))376			.saturating_add(RocksDbWeight::get().writes(4 as u64))377	}378	// Storage: Refungible Balance (r:2 w:2)379	// Storage: Refungible AccountBalance (r:1 w:1)380	// Storage: Refungible TotalSupply (r:1 w:0)381	// Storage: Refungible Owned (r:0 w:1)382	fn transfer_removing() -> Weight {383		Weight::from_ref_time(37_406_000 as u64)384			.saturating_add(RocksDbWeight::get().reads(4 as u64))385			.saturating_add(RocksDbWeight::get().writes(4 as u64))386	}387	// Storage: Refungible Balance (r:2 w:2)388	// Storage: Refungible AccountBalance (r:2 w:2)389	// Storage: Refungible TotalSupply (r:1 w:0)390	// Storage: Refungible Owned (r:0 w:2)391	fn transfer_creating_removing() -> Weight {392		Weight::from_ref_time(36_689_000 as u64)393			.saturating_add(RocksDbWeight::get().reads(5 as u64))394			.saturating_add(RocksDbWeight::get().writes(6 as u64))395	}396	// Storage: Refungible Balance (r:1 w:0)397	// Storage: Refungible Allowance (r:0 w:1)398	fn approve() -> Weight {399		Weight::from_ref_time(23_177_000 as u64)400			.saturating_add(RocksDbWeight::get().reads(1 as u64))401			.saturating_add(RocksDbWeight::get().writes(1 as u64))402	}403	// Storage: Refungible Allowance (r:1 w:1)404	// Storage: Refungible CollectionAllowance (r:1 w:0)405	// Storage: Refungible Balance (r:2 w:2)406	// Storage: Refungible TotalSupply (r:1 w:0)407	fn transfer_from_normal() -> Weight {408		Weight::from_ref_time(41_288_000 as u64)409			.saturating_add(RocksDbWeight::get().reads(5 as u64))410			.saturating_add(RocksDbWeight::get().writes(3 as u64))411	}412	// Storage: Refungible Allowance (r:1 w:1)413	// Storage: Refungible CollectionAllowance (r:1 w:0)414	// Storage: Refungible Balance (r:2 w:2)415	// Storage: Refungible AccountBalance (r:1 w:1)416	// Storage: Refungible TotalSupply (r:1 w:0)417	// Storage: Refungible Owned (r:0 w:1)418	fn transfer_from_creating() -> Weight {419		Weight::from_ref_time(44_807_000 as u64)420			.saturating_add(RocksDbWeight::get().reads(6 as u64))421			.saturating_add(RocksDbWeight::get().writes(5 as u64))422	}423	// Storage: Refungible Allowance (r:1 w:1)424	// Storage: Refungible CollectionAllowance (r:1 w:0)425	// Storage: Refungible Balance (r:2 w:2)426	// Storage: Refungible AccountBalance (r:1 w:1)427	// Storage: Refungible TotalSupply (r:1 w:0)428	// Storage: Refungible Owned (r:0 w:1)429	fn transfer_from_removing() -> Weight {430		Weight::from_ref_time(47_297_000 as u64)431			.saturating_add(RocksDbWeight::get().reads(6 as u64))432			.saturating_add(RocksDbWeight::get().writes(5 as u64))433	}434	// Storage: Refungible Allowance (r:1 w:1)435	// Storage: Refungible CollectionAllowance (r:1 w:0)436	// Storage: Refungible Balance (r:2 w:2)437	// Storage: Refungible AccountBalance (r:2 w:2)438	// Storage: Refungible TotalSupply (r:1 w:0)439	// Storage: Refungible Owned (r:0 w:2)440	fn transfer_from_creating_removing() -> Weight {441		Weight::from_ref_time(47_566_000 as u64)442			.saturating_add(RocksDbWeight::get().reads(7 as u64))443			.saturating_add(RocksDbWeight::get().writes(7 as u64))444	}445	// Storage: Refungible Allowance (r:1 w:1)446	// Storage: Refungible CollectionAllowance (r:1 w:0)447	// Storage: Refungible Balance (r:1 w:1)448	// Storage: Refungible TotalSupply (r:1 w:1)449	// Storage: Refungible AccountBalance (r:1 w:1)450	// Storage: Refungible TokensBurnt (r:1 w:1)451	// Storage: Refungible Owned (r:0 w:1)452	// Storage: Refungible TokenProperties (r:0 w:1)453	fn burn_from() -> Weight {454		Weight::from_ref_time(53_074_000 as u64)455			.saturating_add(RocksDbWeight::get().reads(6 as u64))456			.saturating_add(RocksDbWeight::get().writes(7 as u64))457	}458	// Storage: Common CollectionPropertyPermissions (r:1 w:1)459	fn set_token_property_permissions(b: u32, ) -> Weight {460		Weight::from_ref_time(5_170_000 as u64)461			// Standard Error: 40_532462			.saturating_add(Weight::from_ref_time(11_948_016 as u64).saturating_mul(b as u64))463			.saturating_add(RocksDbWeight::get().reads(1 as u64))464			.saturating_add(RocksDbWeight::get().writes(1 as u64))465	}466	// Storage: Common CollectionPropertyPermissions (r:1 w:0)467	// Storage: Refungible TokenProperties (r:1 w:1)468	fn set_token_properties(b: u32, ) -> Weight {469		Weight::from_ref_time(4_578_000 as u64)470			// Standard Error: 5_396_287471			.saturating_add(Weight::from_ref_time(633_314_546 as u64).saturating_mul(b as u64))472			.saturating_add(RocksDbWeight::get().reads(2 as u64))473			.saturating_add(RocksDbWeight::get().writes(1 as u64))474	}475	// Storage: Common CollectionPropertyPermissions (r:1 w:0)476	// Storage: Refungible TokenProperties (r:1 w:1)477	fn delete_token_properties(b: u32, ) -> Weight {478		Weight::from_ref_time(4_583_000 as u64)479			// Standard Error: 5_762_380480			.saturating_add(Weight::from_ref_time(696_007_076 as u64).saturating_mul(b as u64))481			.saturating_add(RocksDbWeight::get().reads(2 as u64))482			.saturating_add(RocksDbWeight::get().writes(1 as u64))483	}484	// Storage: Refungible TotalSupply (r:1 w:1)485	// Storage: Refungible Balance (r:1 w:1)486	fn repartition_item() -> Weight {487		Weight::from_ref_time(25_574_000 as u64)488			.saturating_add(RocksDbWeight::get().reads(2 as u64))489			.saturating_add(RocksDbWeight::get().writes(2 as u64))490	}491	// Storage: Refungible Balance (r:2 w:0)492	fn token_owner() -> Weight {493		Weight::from_ref_time(9_819_000 as u64)494			.saturating_add(RocksDbWeight::get().reads(2 as u64))495	}496	// Storage: Refungible CollectionAllowance (r:0 w:1)497	fn set_allowance_for_all() -> Weight {498		Weight::from_ref_time(16_228_000 as u64)499			.saturating_add(RocksDbWeight::get().writes(1 as u64))500	}501	// Storage: Refungible CollectionAllowance (r:1 w:0)502	fn allowance_for_all() -> Weight {503		Weight::from_ref_time(5_374_000 as u64)504			.saturating_add(RocksDbWeight::get().reads(1 as u64))505	}506	// Storage: Refungible TokenProperties (r:1 w:1)507	fn repair_item() -> Weight {508		Weight::from_ref_time(5_624_000 as u64)509			.saturating_add(RocksDbWeight::get().reads(1 as u64))510			.saturating_add(RocksDbWeight::get().writes(1 as u64))511	}512}
after · pallets/refungible/src/weights.rs
1// Template adopted from https://github.com/paritytech/substrate/blob/master/.maintain/frame-weight-template.hbs23//! Autogenerated weights for pallet_refungible4//!5//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev6//! DATE: 2022-12-26, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`7//! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 102489// Executed Command:10// target/release/unique-collator11// benchmark12// pallet13// --pallet14// pallet-refungible15// --wasm-execution16// compiled17// --extrinsic18// *19// --template20// .maintain/frame-weight-template.hbs21// --steps=5022// --repeat=8023// --heap-pages=409624// --output=./pallets/refungible/src/weights.rs2526#![cfg_attr(rustfmt, rustfmt_skip)]27#![allow(unused_parens)]28#![allow(unused_imports)]29#![allow(missing_docs)]30#![allow(clippy::unnecessary_cast)]3132use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};33use sp_std::marker::PhantomData;3435/// Weight functions needed for pallet_refungible.36pub trait WeightInfo {37	fn create_item() -> Weight;38	fn create_multiple_items(b: u32, ) -> Weight;39	fn create_multiple_items_ex_multiple_items(b: u32, ) -> Weight;40	fn create_multiple_items_ex_multiple_owners(b: u32, ) -> Weight;41	fn burn_item_partial() -> Weight;42	fn burn_item_fully() -> Weight;43	fn transfer_normal() -> Weight;44	fn transfer_creating() -> Weight;45	fn transfer_removing() -> Weight;46	fn transfer_creating_removing() -> Weight;47	fn approve() -> Weight;48	fn approve_from() -> Weight;49	fn transfer_from_normal() -> Weight;50	fn transfer_from_creating() -> Weight;51	fn transfer_from_removing() -> Weight;52	fn transfer_from_creating_removing() -> Weight;53	fn burn_from() -> Weight;54	fn set_token_property_permissions(b: u32, ) -> Weight;55	fn set_token_properties(b: u32, ) -> Weight;56	fn delete_token_properties(b: u32, ) -> Weight;57	fn repartition_item() -> Weight;58	fn token_owner() -> Weight;59	fn set_allowance_for_all() -> Weight;60	fn allowance_for_all() -> Weight;61	fn repair_item() -> Weight;62}6364/// Weights for pallet_refungible using the Substrate node and recommended hardware.65pub struct SubstrateWeight<T>(PhantomData<T>);66impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {67	// Storage: Refungible TokensMinted (r:1 w:1)68	// Storage: Refungible AccountBalance (r:1 w:1)69	// Storage: Refungible Balance (r:0 w:1)70	// Storage: Refungible TotalSupply (r:0 w:1)71	// Storage: Refungible Owned (r:0 w:1)72	fn create_item() -> Weight {73		Weight::from_ref_time(32_864_000 as u64)74			.saturating_add(T::DbWeight::get().reads(2 as u64))75			.saturating_add(T::DbWeight::get().writes(5 as u64))76	}77	// Storage: Refungible TokensMinted (r:1 w:1)78	// Storage: Refungible AccountBalance (r:1 w:1)79	// Storage: Refungible Balance (r:0 w:4)80	// Storage: Refungible TotalSupply (r:0 w:4)81	// Storage: Refungible Owned (r:0 w:4)82	fn create_multiple_items(b: u32, ) -> Weight {83		Weight::from_ref_time(11_880_472 as u64)84			// Standard Error: 5_24085			.saturating_add(Weight::from_ref_time(6_556_575 as u64).saturating_mul(b as u64))86			.saturating_add(T::DbWeight::get().reads(2 as u64))87			.saturating_add(T::DbWeight::get().writes(2 as u64))88			.saturating_add(T::DbWeight::get().writes((3 as u64).saturating_mul(b as u64)))89	}90	// Storage: Refungible TokensMinted (r:1 w:1)91	// Storage: Refungible AccountBalance (r:4 w:4)92	// Storage: Refungible Balance (r:0 w:4)93	// Storage: Refungible TotalSupply (r:0 w:4)94	// Storage: Refungible Owned (r:0 w:4)95	fn create_multiple_items_ex_multiple_items(b: u32, ) -> Weight {96		Weight::from_ref_time(11_644_173 as u64)97			// Standard Error: 5_87698			.saturating_add(Weight::from_ref_time(8_214_607 as u64).saturating_mul(b as u64))99			.saturating_add(T::DbWeight::get().reads(1 as u64))100			.saturating_add(T::DbWeight::get().reads((1 as u64).saturating_mul(b as u64)))101			.saturating_add(T::DbWeight::get().writes(1 as u64))102			.saturating_add(T::DbWeight::get().writes((4 as u64).saturating_mul(b as u64)))103	}104	// Storage: Refungible TokensMinted (r:1 w:1)105	// Storage: Refungible TotalSupply (r:0 w:1)106	// Storage: Refungible AccountBalance (r:4 w:4)107	// Storage: Refungible Balance (r:0 w:4)108	// Storage: Refungible Owned (r:0 w:4)109	fn create_multiple_items_ex_multiple_owners(b: u32, ) -> Weight {110		Weight::from_ref_time(21_817_067 as u64)111			// Standard Error: 5_215112			.saturating_add(Weight::from_ref_time(6_084_938 as u64).saturating_mul(b as u64))113			.saturating_add(T::DbWeight::get().reads(1 as u64))114			.saturating_add(T::DbWeight::get().reads((1 as u64).saturating_mul(b as u64)))115			.saturating_add(T::DbWeight::get().writes(2 as u64))116			.saturating_add(T::DbWeight::get().writes((3 as u64).saturating_mul(b as u64)))117	}118	// Storage: Refungible Balance (r:3 w:1)119	// Storage: Refungible TotalSupply (r:1 w:1)120	// Storage: Refungible AccountBalance (r:1 w:1)121	// Storage: Refungible Owned (r:0 w:1)122	fn burn_item_partial() -> Weight {123		Weight::from_ref_time(47_087_000 as u64)124			.saturating_add(T::DbWeight::get().reads(5 as u64))125			.saturating_add(T::DbWeight::get().writes(4 as u64))126	}127	// Storage: Refungible Balance (r:1 w:1)128	// Storage: Refungible TotalSupply (r:1 w:1)129	// Storage: Refungible AccountBalance (r:1 w:1)130	// Storage: Refungible TokensBurnt (r:1 w:1)131	// Storage: Refungible Owned (r:0 w:1)132	// Storage: Refungible TokenProperties (r:0 w:1)133	fn burn_item_fully() -> Weight {134		Weight::from_ref_time(40_135_000 as u64)135			.saturating_add(T::DbWeight::get().reads(4 as u64))136			.saturating_add(T::DbWeight::get().writes(6 as u64))137	}138	// Storage: Refungible Balance (r:2 w:2)139	// Storage: Refungible TotalSupply (r:1 w:0)140	fn transfer_normal() -> Weight {141		Weight::from_ref_time(30_749_000 as u64)142			.saturating_add(T::DbWeight::get().reads(3 as u64))143			.saturating_add(T::DbWeight::get().writes(2 as u64))144	}145	// Storage: Refungible Balance (r:2 w:2)146	// Storage: Refungible AccountBalance (r:1 w:1)147	// Storage: Refungible TotalSupply (r:1 w:0)148	// Storage: Refungible Owned (r:0 w:1)149	fn transfer_creating() -> Weight {150		Weight::from_ref_time(33_565_000 as u64)151			.saturating_add(T::DbWeight::get().reads(4 as u64))152			.saturating_add(T::DbWeight::get().writes(4 as u64))153	}154	// Storage: Refungible Balance (r:2 w:2)155	// Storage: Refungible AccountBalance (r:1 w:1)156	// Storage: Refungible TotalSupply (r:1 w:0)157	// Storage: Refungible Owned (r:0 w:1)158	fn transfer_removing() -> Weight {159		Weight::from_ref_time(37_406_000 as u64)160			.saturating_add(T::DbWeight::get().reads(4 as u64))161			.saturating_add(T::DbWeight::get().writes(4 as u64))162	}163	// Storage: Refungible Balance (r:2 w:2)164	// Storage: Refungible AccountBalance (r:2 w:2)165	// Storage: Refungible TotalSupply (r:1 w:0)166	// Storage: Refungible Owned (r:0 w:2)167	fn transfer_creating_removing() -> Weight {168		Weight::from_ref_time(36_689_000 as u64)169			.saturating_add(T::DbWeight::get().reads(5 as u64))170			.saturating_add(T::DbWeight::get().writes(6 as u64))171	}172	// Storage: Refungible Balance (r:1 w:0)173	// Storage: Refungible Allowance (r:0 w:1)174	fn approve() -> Weight {175		Weight::from_ref_time(23_177_000 as u64)176			.saturating_add(T::DbWeight::get().reads(1 as u64))177			.saturating_add(T::DbWeight::get().writes(1 as u64))178	}179	// Storage: Refungible Balance (r:1 w:0)180	// Storage: Refungible Allowance (r:0 w:1)181	fn approve_from() -> Weight {182		Weight::from_ref_time(20_649_000 as u64)183			.saturating_add(T::DbWeight::get().reads(1 as u64))184			.saturating_add(T::DbWeight::get().writes(1 as u64))185	}186	// Storage: Refungible Allowance (r:1 w:1)187	// Storage: Refungible CollectionAllowance (r:1 w:0)188	// Storage: Refungible Balance (r:2 w:2)189	// Storage: Refungible TotalSupply (r:1 w:0)190	fn transfer_from_normal() -> Weight {191		Weight::from_ref_time(41_288_000 as u64)192			.saturating_add(T::DbWeight::get().reads(5 as u64))193			.saturating_add(T::DbWeight::get().writes(3 as u64))194	}195	// Storage: Refungible Allowance (r:1 w:1)196	// Storage: Refungible CollectionAllowance (r:1 w:0)197	// Storage: Refungible Balance (r:2 w:2)198	// Storage: Refungible AccountBalance (r:1 w:1)199	// Storage: Refungible TotalSupply (r:1 w:0)200	// Storage: Refungible Owned (r:0 w:1)201	fn transfer_from_creating() -> Weight {202		Weight::from_ref_time(44_807_000 as u64)203			.saturating_add(T::DbWeight::get().reads(6 as u64))204			.saturating_add(T::DbWeight::get().writes(5 as u64))205	}206	// Storage: Refungible Allowance (r:1 w:1)207	// Storage: Refungible CollectionAllowance (r:1 w:0)208	// Storage: Refungible Balance (r:2 w:2)209	// Storage: Refungible AccountBalance (r:1 w:1)210	// Storage: Refungible TotalSupply (r:1 w:0)211	// Storage: Refungible Owned (r:0 w:1)212	fn transfer_from_removing() -> Weight {213		Weight::from_ref_time(47_297_000 as u64)214			.saturating_add(T::DbWeight::get().reads(6 as u64))215			.saturating_add(T::DbWeight::get().writes(5 as u64))216	}217	// Storage: Refungible Allowance (r:1 w:1)218	// Storage: Refungible CollectionAllowance (r:1 w:0)219	// Storage: Refungible Balance (r:2 w:2)220	// Storage: Refungible AccountBalance (r:2 w:2)221	// Storage: Refungible TotalSupply (r:1 w:0)222	// Storage: Refungible Owned (r:0 w:2)223	fn transfer_from_creating_removing() -> Weight {224		Weight::from_ref_time(47_566_000 as u64)225			.saturating_add(T::DbWeight::get().reads(7 as u64))226			.saturating_add(T::DbWeight::get().writes(7 as u64))227	}228	// Storage: Refungible Allowance (r:1 w:1)229	// Storage: Refungible CollectionAllowance (r:1 w:0)230	// Storage: Refungible Balance (r:1 w:1)231	// Storage: Refungible TotalSupply (r:1 w:1)232	// Storage: Refungible AccountBalance (r:1 w:1)233	// Storage: Refungible TokensBurnt (r:1 w:1)234	// Storage: Refungible Owned (r:0 w:1)235	// Storage: Refungible TokenProperties (r:0 w:1)236	fn burn_from() -> Weight {237		Weight::from_ref_time(53_074_000 as u64)238			.saturating_add(T::DbWeight::get().reads(6 as u64))239			.saturating_add(T::DbWeight::get().writes(7 as u64))240	}241	// Storage: Common CollectionPropertyPermissions (r:1 w:1)242	fn set_token_property_permissions(b: u32, ) -> Weight {243		Weight::from_ref_time(5_170_000 as u64)244			// Standard Error: 40_532245			.saturating_add(Weight::from_ref_time(11_948_016 as u64).saturating_mul(b as u64))246			.saturating_add(T::DbWeight::get().reads(1 as u64))247			.saturating_add(T::DbWeight::get().writes(1 as u64))248	}249	// Storage: Common CollectionPropertyPermissions (r:1 w:0)250	// Storage: Refungible TokenProperties (r:1 w:1)251	fn set_token_properties(b: u32, ) -> Weight {252		Weight::from_ref_time(4_578_000 as u64)253			// Standard Error: 5_396_287254			.saturating_add(Weight::from_ref_time(633_314_546 as u64).saturating_mul(b as u64))255			.saturating_add(T::DbWeight::get().reads(2 as u64))256			.saturating_add(T::DbWeight::get().writes(1 as u64))257	}258	// Storage: Common CollectionPropertyPermissions (r:1 w:0)259	// Storage: Refungible TokenProperties (r:1 w:1)260	fn delete_token_properties(b: u32, ) -> Weight {261		Weight::from_ref_time(4_583_000 as u64)262			// Standard Error: 5_762_380263			.saturating_add(Weight::from_ref_time(696_007_076 as u64).saturating_mul(b as u64))264			.saturating_add(T::DbWeight::get().reads(2 as u64))265			.saturating_add(T::DbWeight::get().writes(1 as u64))266	}267	// Storage: Refungible TotalSupply (r:1 w:1)268	// Storage: Refungible Balance (r:1 w:1)269	fn repartition_item() -> Weight {270		Weight::from_ref_time(25_574_000 as u64)271			.saturating_add(T::DbWeight::get().reads(2 as u64))272			.saturating_add(T::DbWeight::get().writes(2 as u64))273	}274	// Storage: Refungible Balance (r:2 w:0)275	fn token_owner() -> Weight {276		Weight::from_ref_time(9_819_000 as u64)277			.saturating_add(T::DbWeight::get().reads(2 as u64))278	}279	// Storage: Refungible CollectionAllowance (r:0 w:1)280	fn set_allowance_for_all() -> Weight {281		Weight::from_ref_time(16_228_000 as u64)282			.saturating_add(T::DbWeight::get().writes(1 as u64))283	}284	// Storage: Refungible CollectionAllowance (r:1 w:0)285	fn allowance_for_all() -> Weight {286		Weight::from_ref_time(5_374_000 as u64)287			.saturating_add(T::DbWeight::get().reads(1 as u64))288	}289	// Storage: Refungible TokenProperties (r:1 w:1)290	fn repair_item() -> Weight {291		Weight::from_ref_time(5_624_000 as u64)292			.saturating_add(T::DbWeight::get().reads(1 as u64))293			.saturating_add(T::DbWeight::get().writes(1 as u64))294	}295}296297// For backwards compatibility and tests298impl WeightInfo for () {299	// Storage: Refungible TokensMinted (r:1 w:1)300	// Storage: Refungible AccountBalance (r:1 w:1)301	// Storage: Refungible Balance (r:0 w:1)302	// Storage: Refungible TotalSupply (r:0 w:1)303	// Storage: Refungible Owned (r:0 w:1)304	fn create_item() -> Weight {305		Weight::from_ref_time(32_864_000 as u64)306			.saturating_add(RocksDbWeight::get().reads(2 as u64))307			.saturating_add(RocksDbWeight::get().writes(5 as u64))308	}309	// Storage: Refungible TokensMinted (r:1 w:1)310	// Storage: Refungible AccountBalance (r:1 w:1)311	// Storage: Refungible Balance (r:0 w:4)312	// Storage: Refungible TotalSupply (r:0 w:4)313	// Storage: Refungible Owned (r:0 w:4)314	fn create_multiple_items(b: u32, ) -> Weight {315		Weight::from_ref_time(11_880_472 as u64)316			// Standard Error: 5_240317			.saturating_add(Weight::from_ref_time(6_556_575 as u64).saturating_mul(b as u64))318			.saturating_add(RocksDbWeight::get().reads(2 as u64))319			.saturating_add(RocksDbWeight::get().writes(2 as u64))320			.saturating_add(RocksDbWeight::get().writes((3 as u64).saturating_mul(b as u64)))321	}322	// Storage: Refungible TokensMinted (r:1 w:1)323	// Storage: Refungible AccountBalance (r:4 w:4)324	// Storage: Refungible Balance (r:0 w:4)325	// Storage: Refungible TotalSupply (r:0 w:4)326	// Storage: Refungible Owned (r:0 w:4)327	fn create_multiple_items_ex_multiple_items(b: u32, ) -> Weight {328		Weight::from_ref_time(11_644_173 as u64)329			// Standard Error: 5_876330			.saturating_add(Weight::from_ref_time(8_214_607 as u64).saturating_mul(b as u64))331			.saturating_add(RocksDbWeight::get().reads(1 as u64))332			.saturating_add(RocksDbWeight::get().reads((1 as u64).saturating_mul(b as u64)))333			.saturating_add(RocksDbWeight::get().writes(1 as u64))334			.saturating_add(RocksDbWeight::get().writes((4 as u64).saturating_mul(b as u64)))335	}336	// Storage: Refungible TokensMinted (r:1 w:1)337	// Storage: Refungible TotalSupply (r:0 w:1)338	// Storage: Refungible AccountBalance (r:4 w:4)339	// Storage: Refungible Balance (r:0 w:4)340	// Storage: Refungible Owned (r:0 w:4)341	fn create_multiple_items_ex_multiple_owners(b: u32, ) -> Weight {342		Weight::from_ref_time(21_817_067 as u64)343			// Standard Error: 5_215344			.saturating_add(Weight::from_ref_time(6_084_938 as u64).saturating_mul(b as u64))345			.saturating_add(RocksDbWeight::get().reads(1 as u64))346			.saturating_add(RocksDbWeight::get().reads((1 as u64).saturating_mul(b as u64)))347			.saturating_add(RocksDbWeight::get().writes(2 as u64))348			.saturating_add(RocksDbWeight::get().writes((3 as u64).saturating_mul(b as u64)))349	}350	// Storage: Refungible Balance (r:3 w:1)351	// Storage: Refungible TotalSupply (r:1 w:1)352	// Storage: Refungible AccountBalance (r:1 w:1)353	// Storage: Refungible Owned (r:0 w:1)354	fn burn_item_partial() -> Weight {355		Weight::from_ref_time(47_087_000 as u64)356			.saturating_add(RocksDbWeight::get().reads(5 as u64))357			.saturating_add(RocksDbWeight::get().writes(4 as u64))358	}359	// Storage: Refungible Balance (r:1 w:1)360	// Storage: Refungible TotalSupply (r:1 w:1)361	// Storage: Refungible AccountBalance (r:1 w:1)362	// Storage: Refungible TokensBurnt (r:1 w:1)363	// Storage: Refungible Owned (r:0 w:1)364	// Storage: Refungible TokenProperties (r:0 w:1)365	fn burn_item_fully() -> Weight {366		Weight::from_ref_time(40_135_000 as u64)367			.saturating_add(RocksDbWeight::get().reads(4 as u64))368			.saturating_add(RocksDbWeight::get().writes(6 as u64))369	}370	// Storage: Refungible Balance (r:2 w:2)371	// Storage: Refungible TotalSupply (r:1 w:0)372	fn transfer_normal() -> Weight {373		Weight::from_ref_time(30_749_000 as u64)374			.saturating_add(RocksDbWeight::get().reads(3 as u64))375			.saturating_add(RocksDbWeight::get().writes(2 as u64))376	}377	// Storage: Refungible Balance (r:2 w:2)378	// Storage: Refungible AccountBalance (r:1 w:1)379	// Storage: Refungible TotalSupply (r:1 w:0)380	// Storage: Refungible Owned (r:0 w:1)381	fn transfer_creating() -> Weight {382		Weight::from_ref_time(33_565_000 as u64)383			.saturating_add(RocksDbWeight::get().reads(4 as u64))384			.saturating_add(RocksDbWeight::get().writes(4 as u64))385	}386	// Storage: Refungible Balance (r:2 w:2)387	// Storage: Refungible AccountBalance (r:1 w:1)388	// Storage: Refungible TotalSupply (r:1 w:0)389	// Storage: Refungible Owned (r:0 w:1)390	fn transfer_removing() -> Weight {391		Weight::from_ref_time(37_406_000 as u64)392			.saturating_add(RocksDbWeight::get().reads(4 as u64))393			.saturating_add(RocksDbWeight::get().writes(4 as u64))394	}395	// Storage: Refungible Balance (r:2 w:2)396	// Storage: Refungible AccountBalance (r:2 w:2)397	// Storage: Refungible TotalSupply (r:1 w:0)398	// Storage: Refungible Owned (r:0 w:2)399	fn transfer_creating_removing() -> Weight {400		Weight::from_ref_time(36_689_000 as u64)401			.saturating_add(RocksDbWeight::get().reads(5 as u64))402			.saturating_add(RocksDbWeight::get().writes(6 as u64))403	}404	// Storage: Refungible Balance (r:1 w:0)405	// Storage: Refungible Allowance (r:0 w:1)406	fn approve() -> Weight {407		Weight::from_ref_time(23_177_000 as u64)408			.saturating_add(RocksDbWeight::get().reads(1 as u64))409			.saturating_add(RocksDbWeight::get().writes(1 as u64))410	}411	// Storage: Refungible Balance (r:1 w:0)412	// Storage: Refungible Allowance (r:0 w:1)413	fn approve_from() -> Weight {414		Weight::from_ref_time(20_649_000 as u64)415			.saturating_add(RocksDbWeight::get().reads(1 as u64))416			.saturating_add(RocksDbWeight::get().writes(1 as u64))417	}418	// Storage: Refungible Allowance (r:1 w:1)419	// Storage: Refungible CollectionAllowance (r:1 w:0)420	// Storage: Refungible Balance (r:2 w:2)421	// Storage: Refungible TotalSupply (r:1 w:0)422	fn transfer_from_normal() -> Weight {423		Weight::from_ref_time(41_288_000 as u64)424			.saturating_add(RocksDbWeight::get().reads(5 as u64))425			.saturating_add(RocksDbWeight::get().writes(3 as u64))426	}427	// Storage: Refungible Allowance (r:1 w:1)428	// Storage: Refungible CollectionAllowance (r:1 w:0)429	// Storage: Refungible Balance (r:2 w:2)430	// Storage: Refungible AccountBalance (r:1 w:1)431	// Storage: Refungible TotalSupply (r:1 w:0)432	// Storage: Refungible Owned (r:0 w:1)433	fn transfer_from_creating() -> Weight {434		Weight::from_ref_time(44_807_000 as u64)435			.saturating_add(RocksDbWeight::get().reads(6 as u64))436			.saturating_add(RocksDbWeight::get().writes(5 as u64))437	}438	// Storage: Refungible Allowance (r:1 w:1)439	// Storage: Refungible CollectionAllowance (r:1 w:0)440	// Storage: Refungible Balance (r:2 w:2)441	// Storage: Refungible AccountBalance (r:1 w:1)442	// Storage: Refungible TotalSupply (r:1 w:0)443	// Storage: Refungible Owned (r:0 w:1)444	fn transfer_from_removing() -> Weight {445		Weight::from_ref_time(47_297_000 as u64)446			.saturating_add(RocksDbWeight::get().reads(6 as u64))447			.saturating_add(RocksDbWeight::get().writes(5 as u64))448	}449	// Storage: Refungible Allowance (r:1 w:1)450	// Storage: Refungible CollectionAllowance (r:1 w:0)451	// Storage: Refungible Balance (r:2 w:2)452	// Storage: Refungible AccountBalance (r:2 w:2)453	// Storage: Refungible TotalSupply (r:1 w:0)454	// Storage: Refungible Owned (r:0 w:2)455	fn transfer_from_creating_removing() -> Weight {456		Weight::from_ref_time(47_566_000 as u64)457			.saturating_add(RocksDbWeight::get().reads(7 as u64))458			.saturating_add(RocksDbWeight::get().writes(7 as u64))459	}460	// Storage: Refungible Allowance (r:1 w:1)461	// Storage: Refungible CollectionAllowance (r:1 w:0)462	// Storage: Refungible Balance (r:1 w:1)463	// Storage: Refungible TotalSupply (r:1 w:1)464	// Storage: Refungible AccountBalance (r:1 w:1)465	// Storage: Refungible TokensBurnt (r:1 w:1)466	// Storage: Refungible Owned (r:0 w:1)467	// Storage: Refungible TokenProperties (r:0 w:1)468	fn burn_from() -> Weight {469		Weight::from_ref_time(53_074_000 as u64)470			.saturating_add(RocksDbWeight::get().reads(6 as u64))471			.saturating_add(RocksDbWeight::get().writes(7 as u64))472	}473	// Storage: Common CollectionPropertyPermissions (r:1 w:1)474	fn set_token_property_permissions(b: u32, ) -> Weight {475		Weight::from_ref_time(5_170_000 as u64)476			// Standard Error: 40_532477			.saturating_add(Weight::from_ref_time(11_948_016 as u64).saturating_mul(b as u64))478			.saturating_add(RocksDbWeight::get().reads(1 as u64))479			.saturating_add(RocksDbWeight::get().writes(1 as u64))480	}481	// Storage: Common CollectionPropertyPermissions (r:1 w:0)482	// Storage: Refungible TokenProperties (r:1 w:1)483	fn set_token_properties(b: u32, ) -> Weight {484		Weight::from_ref_time(4_578_000 as u64)485			// Standard Error: 5_396_287486			.saturating_add(Weight::from_ref_time(633_314_546 as u64).saturating_mul(b as u64))487			.saturating_add(RocksDbWeight::get().reads(2 as u64))488			.saturating_add(RocksDbWeight::get().writes(1 as u64))489	}490	// Storage: Common CollectionPropertyPermissions (r:1 w:0)491	// Storage: Refungible TokenProperties (r:1 w:1)492	fn delete_token_properties(b: u32, ) -> Weight {493		Weight::from_ref_time(4_583_000 as u64)494			// Standard Error: 5_762_380495			.saturating_add(Weight::from_ref_time(696_007_076 as u64).saturating_mul(b as u64))496			.saturating_add(RocksDbWeight::get().reads(2 as u64))497			.saturating_add(RocksDbWeight::get().writes(1 as u64))498	}499	// Storage: Refungible TotalSupply (r:1 w:1)500	// Storage: Refungible Balance (r:1 w:1)501	fn repartition_item() -> Weight {502		Weight::from_ref_time(25_574_000 as u64)503			.saturating_add(RocksDbWeight::get().reads(2 as u64))504			.saturating_add(RocksDbWeight::get().writes(2 as u64))505	}506	// Storage: Refungible Balance (r:2 w:0)507	fn token_owner() -> Weight {508		Weight::from_ref_time(9_819_000 as u64)509			.saturating_add(RocksDbWeight::get().reads(2 as u64))510	}511	// Storage: Refungible CollectionAllowance (r:0 w:1)512	fn set_allowance_for_all() -> Weight {513		Weight::from_ref_time(16_228_000 as u64)514			.saturating_add(RocksDbWeight::get().writes(1 as u64))515	}516	// Storage: Refungible CollectionAllowance (r:1 w:0)517	fn allowance_for_all() -> Weight {518		Weight::from_ref_time(5_374_000 as u64)519			.saturating_add(RocksDbWeight::get().reads(1 as u64))520	}521	// Storage: Refungible TokenProperties (r:1 w:1)522	fn repair_item() -> Weight {523		Weight::from_ref_time(5_624_000 as u64)524			.saturating_add(RocksDbWeight::get().reads(1 as u64))525			.saturating_add(RocksDbWeight::get().writes(1 as u64))526	}527}
modifiedpallets/unique/src/lib.rsdiffbeforeafterboth
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -851,6 +851,29 @@
 			dispatch_tx::<T, _>(collection_id, |d| d.approve(sender, spender, item_id, amount))
 		}
 
+		/// Allow a non-permissioned address to transfer or burn an item from owner's eth mirror.
+		///
+		/// # Permissions
+		///
+		/// * Collection owner
+		/// * Collection admin
+		/// * Current item owner
+		///
+		/// # Arguments
+		///
+		/// * `from`: Owner's account eth mirror
+		/// * `to`: Account to be approved to make specific transactions on non-owned tokens.
+		/// * `collection_id`: ID of the collection the item belongs to.
+		/// * `item_id`: ID of the item transactions on which are now approved.
+		/// * `amount`: Number of pieces of the item approved for a transaction (maximum of 1 for NFTs).
+		/// Set to 0 to revoke the approval.
+		#[weight = T::CommonWeightInfo::approve_from()]
+		pub fn approve_from(origin, from:T::CrossAccountId, to: T::CrossAccountId, collection_id: CollectionId, item_id: TokenId, amount: u128) -> DispatchResultWithPostInfo {
+			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
+
+			dispatch_tx::<T, _>(collection_id, |d| d.approve_from(sender, from, to, item_id, amount))
+		}
+
 		/// Change ownership of an item on behalf of the owner as a non-owner account.
 		///
 		/// See the [`approve`][`Pallet::approve`] method for additional information.
modifiedruntime/common/identity.rsdiffbeforeafterboth
--- a/runtime/common/identity.rs
+++ b/runtime/common/identity.rs
@@ -21,9 +21,7 @@
 
 use sp_runtime::{
 	traits::{DispatchInfoOf, SignedExtension},
-	transaction_validity::{
-		TransactionValidity, ValidTransaction, InvalidTransaction, TransactionValidityError,
-	},
+	transaction_validity::{TransactionValidity, ValidTransaction, TransactionValidityError},
 };
 
 #[derive(Debug, Encode, Decode, PartialEq, Eq, Clone, TypeInfo)]
modifiedruntime/common/weights.rsdiffbeforeafterboth
--- a/runtime/common/weights.rs
+++ b/runtime/common/weights.rs
@@ -101,6 +101,10 @@
 		dispatch_weight::<T>() + max_weight_of!(approve())
 	}
 
+	fn approve_from() -> Weight {
+		dispatch_weight::<T>() + max_weight_of!(approve_from())
+	}
+
 	fn transfer_from() -> Weight {
 		dispatch_weight::<T>() + max_weight_of!(transfer_from())
 	}
modifiedtests/src/approve.test.tsdiffbeforeafterboth
--- a/tests/src/approve.test.ts
+++ b/tests/src/approve.test.ts
@@ -16,336 +16,521 @@
 
 import {IKeyringPair} from '@polkadot/types/types';
 import {expect, itSub, Pallets, usingPlaygrounds} from './util';
+import {CrossAccountId} from './util/playgrounds/unique';
+
 
 
-describe('Integration Test approve(spender, collection_id, item_id, amount):', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
+[
+  {method: 'approveToken', account: (account: IKeyringPair) => CrossAccountId.fromKeyring(account)},
+  {method: 'approveTokenFromEth', account: (account: IKeyringPair) => CrossAccountId.fromKeyring(account).toEthereum()},
+].map(testCase => {
+  describe(`Integration Test ${testCase.method}(spender, collection_id, item_id, amount):`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
 
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
     });
-  });
 
-  itSub('[nft] Execute the extrinsic and check approvedList', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: alice.address});
-    await helper.nft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.true;
-  });
+    itSub('[nft] Execute the extrinsic and check approvedList', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice)});
+      await (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.true;
+    });
+
+    itSub('[fungible] Execute the extrinsic and check approvedList', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(alice));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      const amount = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amount).to.be.equal(BigInt(1));
+    });
+
+    itSub.ifWithPallets('[refungible] Execute the extrinsic and check approvedList', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice), pieces: 100n});
+      await (helper.rft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      const amount = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amount).to.be.equal(BigInt(1));
+    });
+
+    itSub('[nft] Remove approval by using 0 amount', async ({helper}) => {
+      const collection = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const collectionId = collection.collectionId;
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice)});
+      await (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.true;
+      await (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.false;
+    });
 
-  itSub('[fungible] Execute the extrinsic and check approvedList', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, {Substrate: alice.address});
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    const amount = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amount).to.be.equal(BigInt(1));
-  });
+    itSub('[fungible] Remove approval by using 0 amount', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(alice));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      const amountBefore = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountBefore).to.be.equal(BigInt(1));
 
-  itSub.ifWithPallets('[refungible] Execute the extrinsic and check approvedList', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
-    await helper.rft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    const amount = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amount).to.be.equal(BigInt(1));
-  });
+      await (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
+      const amountAfter = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountAfter).to.be.equal(BigInt(0));
+    });
 
-  itSub('[nft] Remove approval by using 0 amount', async ({helper}) => {
-    const collection = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const collectionId = collection.collectionId;
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: alice.address});
-    await helper.nft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.true;
-    await helper.signTransaction(alice, helper.constructApiCall('api.tx.unique.approve', [{Substrate: bob.address}, collectionId, tokenId, 0]));
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.false;
-  });
+    itSub.ifWithPallets('[refungible] Remove approval by using 0 amount', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice), pieces: 100n});
+      await (helper.rft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      const amountBefore = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountBefore).to.be.equal(BigInt(1));
 
-  itSub('[fungible] Remove approval by using 0 amount', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, {Substrate: alice.address});
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    const amountBefore = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountBefore).to.be.equal(BigInt(1));
+      await (helper.rft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
+      const amountAfter = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountAfter).to.be.equal(BigInt(0));
+    });
 
-    await helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
-    const amountAfter = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountAfter).to.be.equal(BigInt(0));
+    itSub('can`t be called by collection owner on non-owned item when OwnerCanTransfer == false', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob)});
+      const result = (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: charlie.address});
+      await expect(result).to.be.rejected;
+    });
   });
 
-  itSub.ifWithPallets('[refungible] Remove approval by using 0 amount', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
-    await helper.rft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    const amountBefore = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountBefore).to.be.equal(BigInt(1));
+  describe(`[${testCase.method}] Normal user can approve other users to transfer:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
 
-    await helper.rft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
-    const amountAfter = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountAfter).to.be.equal(BigInt(0));
-  });
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
 
-  itSub('can`t be called by collection owner on non-owned item when OwnerCanTransfer == false', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: bob.address});
-    const approveTokenTx = () => helper.nft.approveToken(alice, collectionId, tokenId, {Substrate: charlie.address});
-    await expect(approveTokenTx()).to.be.rejected;
-  });
-});
+    itSub('NFT', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob)});
+      await (helper.nft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: charlie.address})).to.be.true;
+    });
 
-describe('Normal user can approve other users to transfer:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
+    itSub('Fungible up to an approved amount', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(bob));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      const amount = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: charlie.address}, testCase.account(bob));
+      expect(amount).to.be.equal(BigInt(1));
+    });
 
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+    itSub.ifWithPallets('ReFungible up to an approved amount', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob), pieces: 100n});
+      await (helper.rft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address}, 100n);
+      const amount = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: charlie.address}, testCase.account(bob));
+      expect(amount).to.be.equal(BigInt(100n));
     });
   });
 
-  itSub('NFT', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: bob.address});
-    await helper.nft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: charlie.address})).to.be.true;
-  });
+  describe(`[${testCase.method}] Approved users can transferFrom up to approved amount:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
 
-  itSub('Fungible up to an approved amount', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, bob.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    const amount = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: charlie.address}, {Substrate: bob.address});
-    expect(amount).to.be.equal(BigInt(1));
-  });
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
 
-  itSub.ifWithPallets('ReFungible up to an approved amount', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: bob.address, pieces: 100n});
-    await helper.rft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address}, 100n);
-    const amount = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: charlie.address}, {Substrate: bob.address});
-    expect(amount).to.be.equal(BigInt(100n));
+    itSub('NFT', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob)});
+      await (helper.nft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      await helper.nft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address});
+      const owner = await helper.nft.getTokenOwner(collectionId, tokenId);
+      expect(owner.Substrate).to.be.equal(alice.address);
+    });
+
+    itSub('Fungible up to an approved amount', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(bob));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      const before = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
+      await helper.ft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address}, 1n);
+      const after = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
+      expect(after - before).to.be.equal(BigInt(1));
+    });
+
+    itSub.ifWithPallets('ReFungible up to an approved amount', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob), pieces: 100n});
+      await (helper.rft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      const before = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
+      await helper.rft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address}, 1n);
+      const after = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
+      expect(after - before).to.be.equal(BigInt(1));
+    });
   });
-});
 
-describe('Approved users can transferFrom up to approved amount:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
+  describe(`[${testCase.method}] Approved users cannot use transferFrom to repeat transfers if approved amount was already transferred:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
+
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
+
+    itSub('NFT', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob)});
+      await (helper.nft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      await helper.nft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address});
+      const owner = await helper.nft.getTokenOwner(collectionId, tokenId);
+      expect(owner.Substrate).to.be.equal(alice.address);
+      const transferTokenFromTx = () => helper.nft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address});
+      await expect(transferTokenFromTx()).to.be.rejected;
+    });
+
+    itSub('Fungible up to an approved amount', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(bob));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      const before = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
+      await helper.ft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address}, 1n);
+      const after = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
+      expect(after - before).to.be.equal(BigInt(1));
+
+      const transferTokenFromTx = () => helper.ft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address}, 1n);
+      await expect(transferTokenFromTx()).to.be.rejected;
+    });
 
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+    itSub.ifWithPallets('ReFungible up to an approved amount', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob), pieces: 100n});
+      await (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address}, 100n);
+      const before = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
+      await helper.rft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address}, 100n);
+      const after = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
+      expect(after - before).to.be.equal(BigInt(100));
+      const transferTokenFromTx = () => helper.rft.transferTokenFrom(charlie, collectionId, tokenId, testCase.account(bob), {Substrate: alice.address}, 100n);
+      await expect(transferTokenFromTx()).to.be.rejected;
     });
   });
 
-  itSub('NFT', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: bob.address});
-    await helper.nft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    await helper.nft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    const owner = await helper.nft.getTokenOwner(collectionId, tokenId);
-    expect(owner.Substrate).to.be.equal(alice.address);
+  describe(`[${testCase.method}] Approved amount decreases by the transferred amount:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
+    let dave: IKeyringPair;
+
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie, dave] = await helper.arrange.createAccounts([100n, 100n, 100n, 100n], donor);
+      });
+    });
+
+    itSub('If a user B is approved to transfer 10 Fungible tokens from user A, they can transfer 2 tokens to user C, which will result in decreasing approval from 10 to 8. Then user B can transfer 8 tokens to user D.', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(alice));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 10n);
+
+      const charlieBefore = await helper.ft.getBalance(collectionId, {Substrate: charlie.address});
+      await helper.ft.transferTokenFrom(bob, collectionId, tokenId, testCase.account(alice), {Substrate: charlie.address}, 2n);
+      const charlieAfter = await helper.ft.getBalance(collectionId, {Substrate: charlie.address});
+      expect(charlieAfter - charlieBefore).to.be.equal(BigInt(2));
+
+      const daveBefore = await helper.ft.getBalance(collectionId, {Substrate: dave.address});
+      await helper.ft.transferTokenFrom(bob, collectionId, tokenId, testCase.account(alice), {Substrate: dave.address}, 8n);
+      const daveAfter = await helper.ft.getBalance(collectionId, {Substrate: dave.address});
+      expect(daveAfter - daveBefore).to.be.equal(BigInt(8));
+    });
   });
 
-  itSub('Fungible up to an approved amount', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, bob.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    const before = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
-    await helper.ft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address}, 1n);
-    const after = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
-    expect(after - before).to.be.equal(BigInt(1));
+  describe(`[${testCase.method}] User may clear the approvals to approving for 0 amount:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
+
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
+
+    itSub('NFT', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice)});
+      await (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.true;
+      await (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.false;
+      const transferTokenFromTx = () => helper.nft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: bob.address}, {Substrate: bob.address});
+      await expect(transferTokenFromTx()).to.be.rejected;
+    });
+
+    itSub('Fungible', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(alice));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      await (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      const amountBefore = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountBefore).to.be.equal(BigInt(1));
+
+      await (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
+      const amountAfter = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountAfter).to.be.equal(BigInt(0));
+
+      const transferTokenFromTx = () => helper.ft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: bob.address}, {Substrate: charlie.address}, 1n);
+      await expect(transferTokenFromTx()).to.be.rejected;
+    });
+
+    itSub.ifWithPallets('ReFungible', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice), pieces: 100n});
+      await (helper.rft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address});
+      const amountBefore = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountBefore).to.be.equal(BigInt(1));
+
+      await (helper.rft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
+      const amountAfter = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, testCase.account(alice));
+      expect(amountAfter).to.be.equal(BigInt(0));
+
+      const transferTokenFromTx = () => helper.rft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: bob.address}, {Substrate: charlie.address}, 100n);
+      await expect(transferTokenFromTx()).to.be.rejected;
+    });
   });
 
-  itSub.ifWithPallets('ReFungible up to an approved amount', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: bob.address, pieces: 100n});
-    await helper.rft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    const before = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
-    await helper.rft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address}, 1n);
-    const after = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
-    expect(after - before).to.be.equal(BigInt(1));
+  describe(`[${testCase.method}] User cannot approve for the amount greater than they own:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
+
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
+
+    itSub('1 for NFT', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob)});
+      const result = (helper.nft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address}, 2n);
+      await expect(result).to.be.rejected;
+      expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: charlie.address})).to.be.false;
+    });
+
+    itSub('Fungible', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(alice));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      const result = (helper.ft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 11n);
+      await expect(result).to.be.rejected;
+    });
+
+    itSub.ifWithPallets('ReFungible', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice), pieces: 100n});
+      const result = (helper.rft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: bob.address}, 101n);
+      await expect(result).to.be.rejected;
+    });
   });
-});
 
-describe('Approved users cannot use transferFrom to repeat transfers if approved amount was already transferred:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
+  describe(`[${testCase.method}] Integration Test approve(spender, collection_id, item_id, amount) with collection admin permissions:`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
+
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
 
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+    itSub('can be called by collection admin on non-owned item', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice)});
+      await helper.collection.addAdmin(alice, collectionId, {Substrate: bob.address});
+      const result = (helper.nft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: charlie.address});
+      await expect(result).to.be.rejected;
     });
   });
 
-  itSub('NFT', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: bob.address});
-    await helper.nft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    await helper.nft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    const owner = await helper.nft.getTokenOwner(collectionId, tokenId);
-    expect(owner.Substrate).to.be.equal(alice.address);
-    const transferTokenFromTx = () => helper.nft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    await expect(transferTokenFromTx()).to.be.rejected;
-  });
+  describe(`[${testCase.method}] Negative Integration Test approve(spender, collection_id, item_id, amount):`, () => {
+    let alice: IKeyringPair;
+    let bob: IKeyringPair;
+    let charlie: IKeyringPair;
 
-  itSub('Fungible up to an approved amount', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, bob.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    const before = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
-    await helper.ft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address}, 1n);
-    const after = await helper.ft.getBalance(collectionId, {Substrate: alice.address});
-    expect(after - before).to.be.equal(BigInt(1));
+    before(async () => {
+      await usingPlaygrounds(async (helper, privateKey) => {
+        const donor = await privateKey({filename: __filename});
+        [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      });
+    });
 
-    const transferTokenFromTx = () => helper.ft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address}, 1n);
-    await expect(transferTokenFromTx()).to.be.rejected;
-  });
+    itSub('[nft] Approve for a collection that does not exist', async ({helper}) => {
+      const collectionId = 1 << 32 - 1;
+      await expect((helper.nft as any)[testCase.method](bob, collectionId, 1, {Substrate: charlie.address})).to.be.rejected;
+    });
+
+    itSub('[fungible] Approve for a collection that does not exist', async ({helper}) => {
+      const collectionId = 1 << 32 - 1;
+      const approveTx = () => (helper.ft as any)[testCase.method](bob, collectionId, 1, {Substrate: charlie.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-  itSub.ifWithPallets('ReFungible up to an approved amount', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: bob.address, pieces: 100n});
-    await helper.rft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address}, 100n);
-    const before = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
-    await helper.rft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address}, 100n);
-    const after = await helper.rft.getTokenBalance(collectionId, tokenId, {Substrate: alice.address});
-    expect(after - before).to.be.equal(BigInt(100));
-    const transferTokenFromTx = () => helper.rft.transferTokenFrom(charlie, collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address}, 100n);
-    await expect(transferTokenFromTx()).to.be.rejected;
-  });
-});
+    itSub.ifWithPallets('[refungible] Approve for a collection that does not exist', [Pallets.ReFungible], async ({helper}) => {
+      const collectionId = 1 << 32 - 1;
+      const approveTx = () => (helper.rft as any)[testCase.method](bob, collectionId, 1, {Substrate: charlie.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-describe('Approved amount decreases by the transferred amount:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
-  let dave: IKeyringPair;
+    itSub('[nft] Approve for a collection that was destroyed', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      await helper.nft.burn(alice, collectionId);
+      const approveTx = () => (helper.nft as any)[testCase.method](alice, collectionId, 1, {Substrate: bob.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie, dave] = await helper.arrange.createAccounts([100n, 100n, 100n, 100n], donor);
+    itSub('[fungible] Approve for a collection that was destroyed', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      await helper.ft.burn(alice, collectionId);
+      const approveTx = () => (helper.ft as any)[testCase.method](alice, collectionId, 1, {Substrate: bob.address});
+      await expect(approveTx()).to.be.rejected;
     });
-  });
 
-  itSub('If a user B is approved to transfer 10 Fungible tokens from user A, they can transfer 2 tokens to user C, which will result in decreasing approval from 10 to 8. Then user B can transfer 8 tokens to user D.', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, alice.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 10n);
+    itSub.ifWithPallets('[refungible] Approve for a collection that was destroyed', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      await helper.rft.burn(alice, collectionId);
+      const approveTx = () => (helper.rft as any)[testCase.method](alice, collectionId, 1, {Substrate: bob.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-    const charlieBefore = await helper.ft.getBalance(collectionId, {Substrate: charlie.address});
-    await helper.ft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: alice.address}, {Substrate: charlie.address}, 2n);
-    const charlieAfter = await helper.ft.getBalance(collectionId, {Substrate: charlie.address});
-    expect(charlieAfter - charlieBefore).to.be.equal(BigInt(2));
+    itSub('[nft] Approve transfer of a token that does not exist', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const approveTx = () => (helper.nft as any)[testCase.method](alice, collectionId, 2, {Substrate: bob.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-    const daveBefore = await helper.ft.getBalance(collectionId, {Substrate: dave.address});
-    await helper.ft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: alice.address}, {Substrate: dave.address}, 8n);
-    const daveAfter = await helper.ft.getBalance(collectionId, {Substrate: dave.address});
-    expect(daveAfter - daveBefore).to.be.equal(BigInt(8));
-  });
-});
+    itSub.ifWithPallets('[refungible] Approve transfer of a token that does not exist', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const approveTx = () => (helper.rft as any)[testCase.method](alice, collectionId, 2, {Substrate: bob.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-describe('User may clear the approvals to approving for 0 amount:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
+    itSub('[nft] Approve using the address that does not own the approved token', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice)});
+      const approveTx = () => (helper.nft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+    itSub('[fungible] Approve using the address that does not own the approved token', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      await helper.ft.mintTokens(alice, collectionId, 10n, testCase.account(alice));
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
+      const approveTx = () => (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address});
+      await expect(approveTx()).to.be.rejected;
     });
-  });
 
-  itSub('NFT', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: alice.address});
-    await helper.nft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.true;
-    await helper.signTransaction(alice, helper.constructApiCall('api.tx.unique.approve', [{Substrate: bob.address}, collectionId, tokenId, 0]));
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: bob.address})).to.be.false;
-    const transferTokenFromTx = () => helper.nft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: bob.address}, {Substrate: bob.address});
-    await expect(transferTokenFromTx()).to.be.rejected;
-  });
+    itSub.ifWithPallets('[refungible] Approve using the address that does not own the approved token', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(alice), pieces: 100n});
+      const approveTx = () => (helper.rft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address});
+      await expect(approveTx()).to.be.rejected;
+    });
 
-  itSub('Fungible', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, alice.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    await helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    const amountBefore = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountBefore).to.be.equal(BigInt(1));
+    itSub.ifWithPallets('should fail if approved more ReFungibles than owned', [Pallets.ReFungible], async ({helper}) => {
+      const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
+      await helper.rft.transferToken(alice, collectionId, tokenId, testCase.account(bob), 100n);
+      await (helper.rft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address}, 100n);
 
-    await helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
-    const amountAfter = await helper.ft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountAfter).to.be.equal(BigInt(0));
+      const approveTx = () => (helper.rft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address}, 101n);
+      await expect(approveTx()).to.be.rejected;
+    });
 
-    const transferTokenFromTx = () => helper.ft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: bob.address}, {Substrate: charlie.address}, 1n);
-    await expect(transferTokenFromTx()).to.be.rejected;
-  });
+    itSub('should fail if approved more Fungibles than owned', async ({helper}) => {
+      const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      await helper.ft.mintTokens(alice, collectionId, 10n, alice.address);
+      const tokenId = await helper.ft.getLastTokenId(collectionId);
 
-  itSub.ifWithPallets('ReFungible', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
-    await helper.rft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address});
-    const amountBefore = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountBefore).to.be.equal(BigInt(1));
+      await helper.ft.transferToken(alice, collectionId, tokenId, testCase.account(bob), 10n);
+      await (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address}, 10n);
+      const approveTx = () => (helper.ft as any)[testCase.method](bob, collectionId, tokenId, {Substrate: alice.address}, 11n);
+      await expect(approveTx()).to.be.rejected;
+    });
 
-    await helper.rft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 0n);
-    const amountAfter = await helper.rft.getTokenApprovedPieces(collectionId, tokenId, {Substrate: bob.address}, {Substrate: alice.address});
-    expect(amountAfter).to.be.equal(BigInt(0));
+    itSub('fails when called by collection owner on non-owned item when OwnerCanTransfer == false', async ({helper}) => {
+      const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
+      const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: testCase.account(bob)});
+      await helper.collection.setLimits(alice, collectionId, {ownerCanTransfer: false});
 
-    const transferTokenFromTx = () => helper.rft.transferTokenFrom(bob, collectionId, tokenId, {Substrate: bob.address}, {Substrate: charlie.address}, 100n);
-    await expect(transferTokenFromTx()).to.be.rejected;
+      const approveTx = () => (helper.nft as any)[testCase.method](alice, collectionId, tokenId, {Substrate: charlie.address});
+      await expect(approveTx()).to.be.rejected;
+    });
   });
 });
 
-describe('User cannot approve for the amount greater than they own:', () => {
+describe('Normal user can approve other users to be wallet operator:', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  let charlie: IKeyringPair;
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
       const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
+      [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
     });
   });
 
-  itSub('1 for NFT', async ({helper}) => {
+  itSub('[nft] Enable and disable approval', async ({helper}) => {
     const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: bob.address});
-    const approveTx = () => helper.signTransaction(bob, helper.constructApiCall('api.tx.unique.approve', [{Substrate: charlie.address}, collectionId, tokenId, 2]));
-    await expect(approveTx()).to.be.rejected;
-    expect(await helper.nft.isTokenApproved(collectionId, tokenId, {Substrate: charlie.address})).to.be.false;
-  });
 
-  itSub('Fungible', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'}, 0);
-    await helper.ft.mintTokens(alice, collectionId, 10n, alice.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    const approveTx = () => helper.ft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 11n);
-    await expect(approveTx()).to.be.rejected;
+    const checkBeforeApproval = await helper.nft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
+    expect(checkBeforeApproval).to.be.false;
+
+    await helper.nft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, true);
+    const checkAfterApproval = await helper.nft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
+    expect(checkAfterApproval).to.be.true;
+
+    await helper.nft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, false);
+    const checkAfterDisapproval = await helper.nft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
+    expect(checkAfterDisapproval).to.be.false;
   });
 
-  itSub.ifWithPallets('ReFungible', [Pallets.ReFungible], async ({helper}) => {
+  itSub.ifWithPallets('[rft] Enable and disable approval', [Pallets.ReFungible], async ({helper}) => {
     const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
-    const approveTx = () => helper.rft.approveToken(alice, collectionId, tokenId, {Substrate: bob.address}, 101n);
-    await expect(approveTx()).to.be.rejected;
+
+    const checkBeforeApproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
+    expect(checkBeforeApproval).to.be.false;
+
+    await helper.rft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, true);
+    const checkAfterApproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
+    expect(checkAfterApproval).to.be.true;
+
+    await helper.rft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, false);
+    const checkAfterDisapproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
+    expect(checkAfterDisapproval).to.be.false;
   });
 });
 
@@ -464,184 +649,5 @@
     await token.approve(dave, {Substrate: bob.address}, 50n);
     await expect(token.approve(dave, {Substrate: charlie.address}, 51n))
       .to.be.rejectedWith('this test would fail (since it is skipped), replace this expecting message with what would have been received');
-  });
-});
-
-describe('Integration Test approve(spender, collection_id, item_id, amount) with collection admin permissions:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
-
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
-    });
-  });
-
-  itSub('can be called by collection admin on non-owned item', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: alice.address});
-    await helper.collection.addAdmin(alice, collectionId, {Substrate: bob.address});
-    const approveTx = () => helper.nft.approveToken(bob, collectionId, tokenId, {Substrate: charlie.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-});
-
-describe('Negative Integration Test approve(spender, collection_id, item_id, amount):', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let charlie: IKeyringPair;
-
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob, charlie] = await helper.arrange.createAccounts([100n, 100n, 100n], donor);
-    });
-  });
-
-  itSub('[nft] Approve for a collection that does not exist', async ({helper}) => {
-    const collectionId = 1 << 32 - 1;
-    const approveTx = () => helper.nft.approveToken(bob, collectionId, 1, {Substrate: charlie.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('[fungible] Approve for a collection that does not exist', async ({helper}) => {
-    const collectionId = 1 << 32 - 1;
-    const approveTx = () => helper.ft.approveToken(bob, collectionId, 1, {Substrate: charlie.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub.ifWithPallets('[refungible] Approve for a collection that does not exist', [Pallets.ReFungible], async ({helper}) => {
-    const collectionId = 1 << 32 - 1;
-    const approveTx = () => helper.rft.approveToken(bob, collectionId, 1, {Substrate: charlie.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('[nft] Approve for a collection that was destroyed', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    await helper.nft.burn(alice, collectionId);
-    const approveTx = () => helper.nft.approveToken(alice, collectionId, 1, {Substrate: bob.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('[fungible] Approve for a collection that was destroyed', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    await helper.ft.burn(alice, collectionId);
-    const approveTx = () => helper.ft.approveToken(alice, collectionId, 1, {Substrate: bob.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub.ifWithPallets('[refungible] Approve for a collection that was destroyed', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    await helper.rft.burn(alice, collectionId);
-    const approveTx = () => helper.rft.approveToken(alice, collectionId, 1, {Substrate: bob.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('[nft] Approve transfer of a token that does not exist', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const approveTx = () => helper.nft.approveToken(alice, collectionId, 2, {Substrate: bob.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub.ifWithPallets('[refungible] Approve transfer of a token that does not exist', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const approveTx = () => helper.rft.approveToken(alice, collectionId, 2, {Substrate: bob.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('[nft] Approve using the address that does not own the approved token', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: alice.address});
-    const approveTx = () => helper.nft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('[fungible] Approve using the address that does not own the approved token', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    await helper.ft.mintTokens(alice, collectionId, 10n, alice.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-    const approveTx = () => helper.ft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub.ifWithPallets('[refungible] Approve using the address that does not own the approved token', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
-    const approveTx = () => helper.rft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub.ifWithPallets('should fail if approved more ReFungibles than owned', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.rft.mintToken(alice, {collectionId: collectionId, owner: alice.address, pieces: 100n});
-    await helper.rft.transferToken(alice, collectionId, tokenId, {Substrate: bob.address}, 100n);
-    await helper.rft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address}, 100n);
-
-    const approveTx = () => helper.rft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address}, 101n);
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('should fail if approved more Fungibles than owned', async ({helper}) => {
-    const {collectionId} = await helper.ft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    await helper.ft.mintTokens(alice, collectionId, 10n, alice.address);
-    const tokenId = await helper.ft.getLastTokenId(collectionId);
-
-    await helper.ft.transferToken(alice, collectionId, tokenId, {Substrate: bob.address}, 10n);
-    await helper.ft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address}, 10n);
-    const approveTx = () => helper.ft.approveToken(bob, collectionId, tokenId, {Substrate: alice.address}, 11n);
-    await expect(approveTx()).to.be.rejected;
-  });
-
-  itSub('fails when called by collection owner on non-owned item when OwnerCanTransfer == false', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-    const {tokenId} = await helper.nft.mintToken(alice, {collectionId: collectionId, owner: bob.address});
-    await helper.collection.setLimits(alice, collectionId, {ownerCanTransfer: false});
-
-    const approveTx = () => helper.nft.approveToken(alice, collectionId, tokenId, {Substrate: charlie.address});
-    await expect(approveTx()).to.be.rejected;
-  });
-});
-
-describe('Normal user can approve other users to be wallet operator:', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-
-  before(async () => {
-    await usingPlaygrounds(async (helper, privateKey) => {
-      const donor = await privateKey({filename: __filename});
-      [alice, bob] = await helper.arrange.createAccounts([100n, 100n], donor);
-    });
-  });
-
-  itSub('[nft] Enable and disable approval', async ({helper}) => {
-    const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-
-    const checkBeforeApproval = await helper.nft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
-    expect(checkBeforeApproval).to.be.false;
-
-    await helper.nft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, true);
-    const checkAfterApproval = await helper.nft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
-    expect(checkAfterApproval).to.be.true;
-
-    await helper.nft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, false);
-    const checkAfterDisapproval = await helper.nft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
-    expect(checkAfterDisapproval).to.be.false;
-  });
-
-  itSub.ifWithPallets('[rft] Enable and disable approval', [Pallets.ReFungible], async ({helper}) => {
-    const {collectionId} = await helper.rft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
-
-    const checkBeforeApproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
-    expect(checkBeforeApproval).to.be.false;
-
-    await helper.rft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, true);
-    const checkAfterApproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
-    expect(checkAfterApproval).to.be.true;
-
-    await helper.rft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, false);
-    const checkAfterDisapproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
-    expect(checkAfterDisapproval).to.be.false;
   });
 });
modifiedtests/src/eth/api/ContractHelpers.soldiffbeforeafterboth
--- a/tests/src/eth/api/ContractHelpers.sol
+++ b/tests/src/eth/api/ContractHelpers.sol
@@ -183,9 +183,9 @@
 
 /// Ethereum representation of Optional value with CrossAddress.
 struct OptionCrossAddress {
-	/// TODO: field description
+	/// Whether or not this CrossAdress is valid and has meaning.
 	bool status;
-	/// TODO: field description
+	/// The underlying CrossAddress value. If the status is false, can be set to whatever.
 	CrossAddress value;
 }
 
modifiedtests/src/interfaces/augment-api-errors.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-errors.ts
+++ b/tests/src/interfaces/augment-api-errors.ts
@@ -85,6 +85,10 @@
        **/
       AccountTokenLimitExceeded: AugmentedError<ApiType>;
       /**
+       * Only spending from eth mirror could be approved
+       **/
+      AddressIsNotEthMirror: AugmentedError<ApiType>;
+      /**
        * Can't transfer tokens to ethereum zero address
        **/
       AddressIsZero: AugmentedError<ApiType>;
modifiedtests/src/interfaces/augment-api-tx.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-tx.ts
+++ b/tests/src/interfaces/augment-api-tx.ts
@@ -1214,6 +1214,25 @@
        **/
       approve: AugmentedSubmittable<(spender: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;
       /**
+       * Allow a non-permissioned address to transfer or burn an item from owner's eth mirror.
+       * 
+       * # Permissions
+       * 
+       * * Collection owner
+       * * Collection admin
+       * * Current item owner
+       * 
+       * # Arguments
+       * 
+       * * `from`: Owner's account eth mirror
+       * * `to`: Account to be approved to make specific transactions on non-owned tokens.
+       * * `collection_id`: ID of the collection the item belongs to.
+       * * `item_id`: ID of the item transactions on which are now approved.
+       * * `amount`: Number of pieces of the item approved for a transaction (maximum of 1 for NFTs).
+       * Set to 0 to revoke the approval.
+       **/
+      approveFrom: AugmentedSubmittable<(from: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, to: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, amount: u128 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr, u32, u32, u128]>;
+      /**
        * Destroy a token on behalf of the owner as a non-owner account.
        * 
        * See also: [`approve`][`Pallet::approve`].
modifiedtests/src/interfaces/default/types.tsdiffbeforeafterboth
--- a/tests/src/interfaces/default/types.ts
+++ b/tests/src/interfaces/default/types.ts
@@ -1216,6 +1216,7 @@
   readonly isTokenValueTooLow: boolean;
   readonly isApprovedValueTooLow: boolean;
   readonly isCantApproveMoreThanOwned: boolean;
+  readonly isAddressIsNotEthMirror: boolean;
   readonly isAddressIsZero: boolean;
   readonly isUnsupportedOperation: boolean;
   readonly isNotSufficientFounds: boolean;
@@ -1231,7 +1232,7 @@
   readonly isCollectionIsInternal: boolean;
   readonly isConfirmSponsorshipFail: boolean;
   readonly isUserIsNotCollectionAdmin: boolean;
-  readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'CantDestroyNotEmptyCollection' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'UserIsNotAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey' | 'CollectionIsExternal' | 'CollectionIsInternal' | 'ConfirmSponsorshipFail' | 'UserIsNotCollectionAdmin';
+  readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'CantDestroyNotEmptyCollection' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsNotEthMirror' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'UserIsNotAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey' | 'CollectionIsExternal' | 'CollectionIsInternal' | 'ConfirmSponsorshipFail' | 'UserIsNotCollectionAdmin';
 }
 
 /** @name PalletCommonEvent */
@@ -2306,6 +2307,14 @@
     readonly itemId: u32;
     readonly amount: u128;
   } & Struct;
+  readonly isApproveFrom: boolean;
+  readonly asApproveFrom: {
+    readonly from: PalletEvmAccountBasicCrossAccountIdRepr;
+    readonly to: PalletEvmAccountBasicCrossAccountIdRepr;
+    readonly collectionId: u32;
+    readonly itemId: u32;
+    readonly amount: u128;
+  } & Struct;
   readonly isTransferFrom: boolean;
   readonly asTransferFrom: {
     readonly from: PalletEvmAccountBasicCrossAccountIdRepr;
@@ -2345,7 +2354,7 @@
     readonly collectionId: u32;
     readonly itemId: u32;
   } & Struct;
-  readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetTokenPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetCollectionLimits' | 'SetCollectionPermissions' | 'Repartition' | 'SetAllowanceForAll' | 'ForceRepairCollection' | 'ForceRepairItem';
+  readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetTokenPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'ApproveFrom' | 'TransferFrom' | 'SetCollectionLimits' | 'SetCollectionPermissions' | 'Repartition' | 'SetAllowanceForAll' | 'ForceRepairCollection' | 'ForceRepairItem';
 }
 
 /** @name PalletUniqueError */
modifiedtests/src/interfaces/lookup.tsdiffbeforeafterboth
--- a/tests/src/interfaces/lookup.ts
+++ b/tests/src/interfaces/lookup.ts
@@ -2264,6 +2264,13 @@
         itemId: 'u32',
         amount: 'u128',
       },
+      approve_from: {
+        from: 'PalletEvmAccountBasicCrossAccountIdRepr',
+        to: 'PalletEvmAccountBasicCrossAccountIdRepr',
+        collectionId: 'u32',
+        itemId: 'u32',
+        amount: 'u128',
+      },
       transfer_from: {
         from: 'PalletEvmAccountBasicCrossAccountIdRepr',
         recipient: 'PalletEvmAccountBasicCrossAccountIdRepr',
@@ -3280,7 +3287,7 @@
    * Lookup423: pallet_common::pallet::Error<T>
    **/
   PalletCommonError: {
-    _enum: ['CollectionNotFound', 'MustBeTokenOwner', 'NoPermission', 'CantDestroyNotEmptyCollection', 'PublicMintingNotAllowed', 'AddressNotInAllowlist', 'CollectionNameLimitExceeded', 'CollectionDescriptionLimitExceeded', 'CollectionTokenPrefixLimitExceeded', 'TotalCollectionsLimitExceeded', 'CollectionAdminCountExceeded', 'CollectionLimitBoundsExceeded', 'OwnerPermissionsCantBeReverted', 'TransferNotAllowed', 'AccountTokenLimitExceeded', 'CollectionTokenLimitExceeded', 'MetadataFlagFrozen', 'TokenNotFound', 'TokenValueTooLow', 'ApprovedValueTooLow', 'CantApproveMoreThanOwned', 'AddressIsZero', 'UnsupportedOperation', 'NotSufficientFounds', 'UserIsNotAllowedToNest', 'SourceCollectionIsNotAllowedToNest', 'CollectionFieldSizeExceeded', 'NoSpaceForProperty', 'PropertyLimitReached', 'PropertyKeyIsTooLong', 'InvalidCharacterInPropertyKey', 'EmptyPropertyKey', 'CollectionIsExternal', 'CollectionIsInternal', 'ConfirmSponsorshipFail', 'UserIsNotCollectionAdmin']
+    _enum: ['CollectionNotFound', 'MustBeTokenOwner', 'NoPermission', 'CantDestroyNotEmptyCollection', 'PublicMintingNotAllowed', 'AddressNotInAllowlist', 'CollectionNameLimitExceeded', 'CollectionDescriptionLimitExceeded', 'CollectionTokenPrefixLimitExceeded', 'TotalCollectionsLimitExceeded', 'CollectionAdminCountExceeded', 'CollectionLimitBoundsExceeded', 'OwnerPermissionsCantBeReverted', 'TransferNotAllowed', 'AccountTokenLimitExceeded', 'CollectionTokenLimitExceeded', 'MetadataFlagFrozen', 'TokenNotFound', 'TokenValueTooLow', 'ApprovedValueTooLow', 'CantApproveMoreThanOwned', 'AddressIsNotEthMirror', 'AddressIsZero', 'UnsupportedOperation', 'NotSufficientFounds', 'UserIsNotAllowedToNest', 'SourceCollectionIsNotAllowedToNest', 'CollectionFieldSizeExceeded', 'NoSpaceForProperty', 'PropertyLimitReached', 'PropertyKeyIsTooLong', 'InvalidCharacterInPropertyKey', 'EmptyPropertyKey', 'CollectionIsExternal', 'CollectionIsInternal', 'ConfirmSponsorshipFail', 'UserIsNotCollectionAdmin']
   },
   /**
    * Lookup425: pallet_fungible::pallet::Error<T>
modifiedtests/src/interfaces/types-lookup.tsdiffbeforeafterboth
--- a/tests/src/interfaces/types-lookup.ts
+++ b/tests/src/interfaces/types-lookup.ts
@@ -2493,6 +2493,14 @@
       readonly itemId: u32;
       readonly amount: u128;
     } & Struct;
+    readonly isApproveFrom: boolean;
+    readonly asApproveFrom: {
+      readonly from: PalletEvmAccountBasicCrossAccountIdRepr;
+      readonly to: PalletEvmAccountBasicCrossAccountIdRepr;
+      readonly collectionId: u32;
+      readonly itemId: u32;
+      readonly amount: u128;
+    } & Struct;
     readonly isTransferFrom: boolean;
     readonly asTransferFrom: {
       readonly from: PalletEvmAccountBasicCrossAccountIdRepr;
@@ -2532,7 +2540,7 @@
       readonly collectionId: u32;
       readonly itemId: u32;
     } & Struct;
-    readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetTokenPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetCollectionLimits' | 'SetCollectionPermissions' | 'Repartition' | 'SetAllowanceForAll' | 'ForceRepairCollection' | 'ForceRepairItem';
+    readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetTokenPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'ApproveFrom' | 'TransferFrom' | 'SetCollectionLimits' | 'SetCollectionPermissions' | 'Repartition' | 'SetAllowanceForAll' | 'ForceRepairCollection' | 'ForceRepairItem';
   }
 
   /** @name UpDataStructsCollectionMode (236) */
@@ -3564,6 +3572,7 @@
     readonly isTokenValueTooLow: boolean;
     readonly isApprovedValueTooLow: boolean;
     readonly isCantApproveMoreThanOwned: boolean;
+    readonly isAddressIsNotEthMirror: boolean;
     readonly isAddressIsZero: boolean;
     readonly isUnsupportedOperation: boolean;
     readonly isNotSufficientFounds: boolean;
@@ -3579,7 +3588,7 @@
     readonly isCollectionIsInternal: boolean;
     readonly isConfirmSponsorshipFail: boolean;
     readonly isUserIsNotCollectionAdmin: boolean;
-    readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'CantDestroyNotEmptyCollection' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'UserIsNotAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey' | 'CollectionIsExternal' | 'CollectionIsInternal' | 'ConfirmSponsorshipFail' | 'UserIsNotCollectionAdmin';
+    readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'CantDestroyNotEmptyCollection' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsNotEthMirror' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'UserIsNotAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey' | 'CollectionIsExternal' | 'CollectionIsInternal' | 'ConfirmSponsorshipFail' | 'UserIsNotCollectionAdmin';
   }
 
   /** @name PalletFungibleError (425) */
modifiedtests/src/util/playgrounds/unique.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.ts
+++ b/tests/src/util/playgrounds/unique.ts
@@ -633,6 +633,10 @@
     let call = this.getApi() as any;
     for(const part of apiCall.slice(4).split('.')) {
       call = call[part];
+      if (!call) {
+        const advice = part.includes('_') ? ' Looks like it needs to be converted to camel case.' : '';
+        throw Error(`Function ${part} of api call ${apiCall} not found.${advice}`);
+      }
     }
     return call(...params);
   }
@@ -1259,6 +1263,42 @@
   }
 
   /**
+   * Set, change, or remove approved address to transfer the ownership of the NFT from eth mirror.
+   *
+   * @param signer keyring of signer
+   * @param collectionId ID of collection
+   * @param tokenId ID of token
+   * @param fromAddressObj Signer's Ethereum address containing her tokens
+   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens
+   * @param amount amount of token to be approved. For NFT must be set to 1n
+   * @returns ```true``` if extrinsic success, otherwise ```false```
+   */
+  async approveTokenFrom(signer: IKeyringPair, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {
+    const approveResult = await this.helper.executeExtrinsic(
+      signer,
+      'api.tx.unique.approveFrom', [fromAddressObj, toAddressObj, collectionId, tokenId, amount],
+      true, // `Unable to approve token for ${label}`,
+    );
+
+    return this.helper.util.findCollectionInEvents(approveResult.result.events, collectionId, 'common', 'Approved');
+  }
+
+  /**
+   * Set, change, or remove approved address to transfer the ownership of the NFT from eth mirror.
+   *
+   * @param signer keyring of signer
+   * @param collectionId ID of collection
+   * @param tokenId ID of token
+   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens
+   * @param amount amount of token to be approved. For NFT must be set to 1n
+   * @returns ```true``` if extrinsic success, otherwise ```false```
+   */
+  async approveTokenFromEth(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {
+    const ethMirror = CrossAccountId.fromKeyring(signer).toEthereum();
+    return await this.approveTokenFrom(signer, collectionId, tokenId, ethMirror, toAddressObj, amount);
+  }
+
+  /**
    * Get the amount of token pieces approved to transfer or burn. Normally 0.
    *
    * @param collectionId ID of collection
@@ -1756,8 +1796,8 @@
    * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})
    * @returns ```true``` if extrinsic success, otherwise ```false```
    */
-  approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId) {
-    return super.approveToken(signer, collectionId, tokenId, toAddressObj, 1n);
+  approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {
+    return super.approveToken(signer, collectionId, tokenId, toAddressObj, amount);
   }
 }