git.delta.rocks / unique-network / refs/commits / ae91eaeb0336

difftreelog

Merge pull request #447 from UniqueNetwork/fix/CORE-426

Yaroslav Bolyukin2022-07-21parents: #c4af3bb #ef7fcb6.patch.diff
in: master
fix(stubs): fixed code of erc module of pallet-common

16 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5731,7 +5731,7 @@
 
 [[package]]
 name = "pallet-common"
-version = "0.1.0"
+version = "0.1.2"
 dependencies = [
  "ethereum",
  "evm-coder",
addedpallets/common/CHANGELOG.MDdiffbeforeafterboth
--- /dev/null
+++ b/pallets/common/CHANGELOG.MD
@@ -0,0 +1,10 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+
+## [0.1.2] - 2022-07-20
+
+### Fixed
+
+-   Some methods in `#[solidity_interface]` for `CollectionHandle` had invalid
+    mutability modifiers, causing invalid stub/abi generation.
modifiedpallets/common/Cargo.tomldiffbeforeafterboth
--- a/pallets/common/Cargo.toml
+++ b/pallets/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-common"
-version = "0.1.0"
+version = "0.1.2"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
before · pallets/common/src/erc.rs
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617//! This module contains the implementation of pallet methods for evm.1819use evm_coder::{20	solidity_interface, solidity, ToLog,21	types::*,22	execution::{Result, Error},23};24pub use pallet_evm::{PrecompileOutput, PrecompileResult, PrecompileHandle, account::CrossAccountId};25use pallet_evm_coder_substrate::dispatch_to_evm;26use sp_std::vec::Vec;27use up_data_structs::{28	Property, SponsoringRateLimit, OwnerRestrictedSet, AccessMode, CollectionPermissions,29};30use alloc::format;3132use crate::{Pallet, CollectionHandle, Config, CollectionProperties};3334/// Events for ethereum collection helper.35#[derive(ToLog)]36pub enum CollectionHelpersEvents {37	/// The collection has been created.38	CollectionCreated {39		/// Collection owner.40		#[indexed]41		owner: address,4243		/// Collection ID.44		#[indexed]45		collection_id: address,46	},47}4849/// Does not always represent a full collection, for RFT it is either50/// collection (Implementing ERC721), or specific collection token (Implementing ERC20).51pub trait CommonEvmHandler {52	const CODE: &'static [u8];5354	/// Call precompiled handle.55	fn call(self, handle: &mut impl PrecompileHandle) -> Option<PrecompileResult>;56}5758/// @title A contract that allows you to work with collections.59#[solidity_interface(name = "Collection")]60impl<T: Config> CollectionHandle<T>61where62	T::AccountId: From<[u8; 32]>,63{64	/// Set collection property.65	///66	/// @param key Property key.67	/// @param value Propery value.68	fn set_collection_property(69		&mut self,70		caller: caller,71		key: string,72		value: bytes,73	) -> Result<void> {74		let caller = T::CrossAccountId::from_eth(caller);75		let key = <Vec<u8>>::from(key)76			.try_into()77			.map_err(|_| "key too large")?;78		let value = value.try_into().map_err(|_| "value too large")?;7980		<Pallet<T>>::set_collection_property(self, &caller, Property { key, value })81			.map_err(dispatch_to_evm::<T>)82	}8384	/// Delete collection property.85	///86	/// @param key Property key.87	fn delete_collection_property(&mut self, caller: caller, key: string) -> Result<()> {88		let caller = T::CrossAccountId::from_eth(caller);89		let key = <Vec<u8>>::from(key)90			.try_into()91			.map_err(|_| "key too large")?;9293		<Pallet<T>>::delete_collection_property(self, &caller, key).map_err(dispatch_to_evm::<T>)94	}9596	/// Get collection property.97	///98	/// @dev Throws error if key not found.99	///100	/// @param key Property key.101	/// @return bytes The property corresponding to the key.102	fn collection_property(&self, key: string) -> Result<bytes> {103		let key = <Vec<u8>>::from(key)104			.try_into()105			.map_err(|_| "key too large")?;106107		let props = <CollectionProperties<T>>::get(self.id);108		let prop = props.get(&key).ok_or("key not found")?;109110		Ok(prop.to_vec())111	}112113	/// Set the sponsor of the collection.114	///115	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.116	///117	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.118	fn set_collection_sponsor(&mut self, caller: caller, sponsor: address) -> Result<void> {119		check_is_owner_or_admin(caller, self)?;120121		let sponsor = T::CrossAccountId::from_eth(sponsor);122		self.set_sponsor(sponsor.as_sub().clone())123			.map_err(dispatch_to_evm::<T>)?;124		save(self)125	}126127	/// Collection sponsorship confirmation.128	///129	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.130	fn confirm_collection_sponsorship(&mut self, caller: caller) -> Result<void> {131		let caller = T::CrossAccountId::from_eth(caller);132		if !self133			.confirm_sponsorship(caller.as_sub())134			.map_err(dispatch_to_evm::<T>)?135		{136			return Err("caller is not set as sponsor".into());137		}138		save(self)139	}140141	/// Set limits for the collection.142	/// @dev Throws error if limit not found.143	/// @param limit Name of the limit. Valid names:144	/// 	"accountTokenOwnershipLimit",145	/// 	"sponsoredDataSize",146	/// 	"sponsoredDataRateLimit",147	/// 	"tokenLimit",148	/// 	"sponsorTransferTimeout",149	/// 	"sponsorApproveTimeout"150	/// @param value Value of the limit.151	#[solidity(rename_selector = "setCollectionLimit")]152	fn set_int_limit(&mut self, caller: caller, limit: string, value: uint32) -> Result<void> {153		check_is_owner_or_admin(caller, self)?;154		let mut limits = self.limits.clone();155156		match limit.as_str() {157			"accountTokenOwnershipLimit" => {158				limits.account_token_ownership_limit = Some(value);159			}160			"sponsoredDataSize" => {161				limits.sponsored_data_size = Some(value);162			}163			"sponsoredDataRateLimit" => {164				limits.sponsored_data_rate_limit = Some(SponsoringRateLimit::Blocks(value));165			}166			"tokenLimit" => {167				limits.token_limit = Some(value);168			}169			"sponsorTransferTimeout" => {170				limits.sponsor_transfer_timeout = Some(value);171			}172			"sponsorApproveTimeout" => {173				limits.sponsor_approve_timeout = Some(value);174			}175			_ => {176				return Err(Error::Revert(format!(177					"unknown integer limit \"{}\"",178					limit179				)))180			}181		}182		self.limits = <Pallet<T>>::clamp_limits(self.mode.clone(), &self.limits, limits)183			.map_err(dispatch_to_evm::<T>)?;184		save(self)185	}186187	/// Set limits for the collection.188	/// @dev Throws error if limit not found.189	/// @param limit Name of the limit. Valid names:190	/// 	"ownerCanTransfer",191	/// 	"ownerCanDestroy",192	/// 	"transfersEnabled"193	/// @param value Value of the limit.194	#[solidity(rename_selector = "setCollectionLimit")]195	fn set_bool_limit(&mut self, caller: caller, limit: string, value: bool) -> Result<void> {196		check_is_owner_or_admin(caller, self)?;197		let mut limits = self.limits.clone();198199		match limit.as_str() {200			"ownerCanTransfer" => {201				limits.owner_can_transfer = Some(value);202			}203			"ownerCanDestroy" => {204				limits.owner_can_destroy = Some(value);205			}206			"transfersEnabled" => {207				limits.transfers_enabled = Some(value);208			}209			_ => {210				return Err(Error::Revert(format!(211					"unknown boolean limit \"{}\"",212					limit213				)))214			}215		}216		self.limits = <Pallet<T>>::clamp_limits(self.mode.clone(), &self.limits, limits)217			.map_err(dispatch_to_evm::<T>)?;218		save(self)219	}220221	/// Get contract address.222	fn contract_address(&self, _caller: caller) -> Result<address> {223		Ok(crate::eth::collection_id_to_address(self.id))224	}225226	/// Add collection admin by substrate address.227	/// @param new_admin Substrate administrator address.228	fn add_collection_admin_substrate(&self, caller: caller, new_admin: uint256) -> Result<void> {229		let caller = T::CrossAccountId::from_eth(caller);230		let mut new_admin_arr: [u8; 32] = Default::default();231		new_admin.to_big_endian(&mut new_admin_arr);232		let account_id = T::AccountId::from(new_admin_arr);233		let new_admin = T::CrossAccountId::from_sub(account_id);234		<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;235		Ok(())236	}237238	/// Remove collection admin by substrate address.239	/// @param admin Substrate administrator address.240	fn remove_collection_admin_substrate(&self, caller: caller, admin: uint256) -> Result<void> {241		let caller = T::CrossAccountId::from_eth(caller);242		let mut admin_arr: [u8; 32] = Default::default();243		admin.to_big_endian(&mut admin_arr);244		let account_id = T::AccountId::from(admin_arr);245		let admin = T::CrossAccountId::from_sub(account_id);246		<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;247		Ok(())248	}249250	/// Add collection admin.251	/// @param new_admin Address of the added administrator.252	fn add_collection_admin(&self, caller: caller, new_admin: address) -> Result<void> {253		let caller = T::CrossAccountId::from_eth(caller);254		let new_admin = T::CrossAccountId::from_eth(new_admin);255		<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;256		Ok(())257	}258259	/// Remove collection admin.260	///261	/// @param new_admin Address of the removed administrator.262	fn remove_collection_admin(&self, caller: caller, admin: address) -> Result<void> {263		let caller = T::CrossAccountId::from_eth(caller);264		let admin = T::CrossAccountId::from_eth(admin);265		<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;266		Ok(())267	}268269	/// Toggle accessibility of collection nesting.270	///271	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'272	#[solidity(rename_selector = "setCollectionNesting")]273	fn set_nesting_bool(&mut self, caller: caller, enable: bool) -> Result<void> {274		check_is_owner_or_admin(caller, self)?;275276		let mut permissions = self.collection.permissions.clone();277		let mut nesting = permissions.nesting().clone();278		nesting.token_owner = enable;279		nesting.restricted = None;280		permissions.nesting = Some(nesting);281282		self.collection.permissions = <Pallet<T>>::clamp_permissions(283			self.collection.mode.clone(),284			&self.collection.permissions,285			permissions,286		)287		.map_err(dispatch_to_evm::<T>)?;288289		save(self)290	}291292	/// Toggle accessibility of collection nesting.293	///294	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'295	/// @param collections Addresses of collections that will be available for nesting.296	#[solidity(rename_selector = "setCollectionNesting")]297	fn set_nesting(298		&mut self,299		caller: caller,300		enable: bool,301		collections: Vec<address>,302	) -> Result<void> {303		if collections.is_empty() {304			return Err("no addresses provided".into());305		}306		check_is_owner_or_admin(caller, self)?;307308		let mut permissions = self.collection.permissions.clone();309		match enable {310			false => {311				let mut nesting = permissions.nesting().clone();312				nesting.token_owner = false;313				nesting.restricted = None;314				permissions.nesting = Some(nesting);315			}316			true => {317				let mut bv = OwnerRestrictedSet::new();318				for i in collections {319					bv.try_insert(crate::eth::map_eth_to_id(&i).ok_or(Error::Revert(320						"Can't convert address into collection id".into(),321					))?)322					.map_err(|_| "too many collections")?;323				}324				let mut nesting = permissions.nesting().clone();325				nesting.token_owner = true;326				nesting.restricted = Some(bv);327				permissions.nesting = Some(nesting);328			}329		};330331		self.collection.permissions = <Pallet<T>>::clamp_permissions(332			self.collection.mode.clone(),333			&self.collection.permissions,334			permissions,335		)336		.map_err(dispatch_to_evm::<T>)?;337338		save(self)339	}340341	/// Set the collection access method.342	/// @param mode Access mode343	/// 	0 for Normal344	/// 	1 for AllowList345	fn set_collection_access(&mut self, caller: caller, mode: uint8) -> Result<void> {346		check_is_owner_or_admin(caller, self)?;347		let permissions = CollectionPermissions {348			access: Some(match mode {349				0 => AccessMode::Normal,350				1 => AccessMode::AllowList,351				_ => return Err("not supported access mode".into()),352			}),353			..Default::default()354		};355		self.collection.permissions = <Pallet<T>>::clamp_permissions(356			self.collection.mode.clone(),357			&self.collection.permissions,358			permissions,359		)360		.map_err(dispatch_to_evm::<T>)?;361362		save(self)363	}364365	/// Add the user to the allowed list.366	///367	/// @param user Address of a trusted user.368	fn add_to_collection_allow_list(&self, caller: caller, user: address) -> Result<void> {369		let caller = T::CrossAccountId::from_eth(caller);370		let user = T::CrossAccountId::from_eth(user);371		<Pallet<T>>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;372		Ok(())373	}374375	/// Remove the user from the allowed list.376	///377	/// @param user Address of a removed user.378	fn remove_from_collection_allow_list(&self, caller: caller, user: address) -> Result<void> {379		let caller = T::CrossAccountId::from_eth(caller);380		let user = T::CrossAccountId::from_eth(user);381		<Pallet<T>>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;382		Ok(())383	}384385	/// Switch permission for minting.386	///387	/// @param mode Enable if "true".388	fn set_collection_mint_mode(&mut self, caller: caller, mode: bool) -> Result<void> {389		check_is_owner_or_admin(caller, self)?;390		let permissions = CollectionPermissions {391			mint_mode: Some(mode),392			..Default::default()393		};394		self.collection.permissions = <Pallet<T>>::clamp_permissions(395			self.collection.mode.clone(),396			&self.collection.permissions,397			permissions,398		)399		.map_err(dispatch_to_evm::<T>)?;400401		save(self)402	}403}404405fn check_is_owner_or_admin<T: Config>(406	caller: caller,407	collection: &CollectionHandle<T>,408) -> Result<T::CrossAccountId> {409	let caller = T::CrossAccountId::from_eth(caller);410	collection411		.check_is_owner_or_admin(&caller)412		.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)?;413	Ok(caller)414}415416fn save<T: Config>(collection: &CollectionHandle<T>) -> Result<void> {417	// TODO possibly delete for the lack of transaction418	collection419		.check_is_internal()420		.map_err(dispatch_to_evm::<T>)?;421	<crate::CollectionById<T>>::insert(collection.id, collection.collection.clone());422	Ok(())423}424425/// Get the "tokenURI" key as [PropertyKey](up_data_structs::PropertyKey).426pub fn token_uri_key() -> up_data_structs::PropertyKey {427	b"tokenURI"428		.to_vec()429		.try_into()430		.expect("length < limit; qed")431}
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -43,6 +43,233 @@
 	}
 }
 
+// Selector: 7d9262e6
+contract Collection is Dummy, ERC165 {
+	// Set collection property.
+	//
+	// @param key Property key.
+	// @param value Propery value.
+	//
+	// Selector: setCollectionProperty(string,bytes) 2f073f66
+	function setCollectionProperty(string memory key, bytes memory value)
+		public
+	{
+		require(false, stub_error);
+		key;
+		value;
+		dummy = 0;
+	}
+
+	// Delete collection property.
+	//
+	// @param key Property key.
+	//
+	// Selector: deleteCollectionProperty(string) 7b7debce
+	function deleteCollectionProperty(string memory key) public {
+		require(false, stub_error);
+		key;
+		dummy = 0;
+	}
+
+	// Get collection property.
+	//
+	// @dev Throws error if key not found.
+	//
+	// @param key Property key.
+	// @return bytes The property corresponding to the key.
+	//
+	// Selector: collectionProperty(string) cf24fd6d
+	function collectionProperty(string memory key)
+		public
+		view
+		returns (bytes memory)
+	{
+		require(false, stub_error);
+		key;
+		dummy;
+		return hex"";
+	}
+
+	// Set the sponsor of the collection.
+	//
+	// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	//
+	// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	//
+	// Selector: setCollectionSponsor(address) 7623402e
+	function setCollectionSponsor(address sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
+	// Collection sponsorship confirmation.
+	//
+	// @dev After setting the sponsor for the collection, it must be confirmed with this function.
+	//
+	// Selector: confirmCollectionSponsorship() 3c50e97a
+	function confirmCollectionSponsorship() public {
+		require(false, stub_error);
+		dummy = 0;
+	}
+
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"accountTokenOwnershipLimit",
+	// 	"sponsoredDataSize",
+	// 	"sponsoredDataRateLimit",
+	// 	"tokenLimit",
+	// 	"sponsorTransferTimeout",
+	// 	"sponsorApproveTimeout"
+	// @param value Value of the limit.
+	//
+	// Selector: setCollectionLimit(string,uint32) 6a3841db
+	function setCollectionLimit(string memory limit, uint32 value) public {
+		require(false, stub_error);
+		limit;
+		value;
+		dummy = 0;
+	}
+
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"ownerCanTransfer",
+	// 	"ownerCanDestroy",
+	// 	"transfersEnabled"
+	// @param value Value of the limit.
+	//
+	// Selector: setCollectionLimit(string,bool) 993b7fba
+	function setCollectionLimit(string memory limit, bool value) public {
+		require(false, stub_error);
+		limit;
+		value;
+		dummy = 0;
+	}
+
+	// Get contract address.
+	//
+	// Selector: contractAddress() f6b4dfb4
+	function contractAddress() public view returns (address) {
+		require(false, stub_error);
+		dummy;
+		return 0x0000000000000000000000000000000000000000;
+	}
+
+	// Add collection admin by substrate address.
+	// @param new_admin Substrate administrator address.
+	//
+	// Selector: addCollectionAdminSubstrate(uint256) 5730062b
+	function addCollectionAdminSubstrate(uint256 newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	// Remove collection admin by substrate address.
+	// @param admin Substrate administrator address.
+	//
+	// Selector: removeCollectionAdminSubstrate(uint256) 4048fcf9
+	function removeCollectionAdminSubstrate(uint256 admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	// Add collection admin.
+	// @param new_admin Address of the added administrator.
+	//
+	// Selector: addCollectionAdmin(address) 92e462c7
+	function addCollectionAdmin(address newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	// Remove collection admin.
+	//
+	// @param new_admin Address of the removed administrator.
+	//
+	// Selector: removeCollectionAdmin(address) fafd7b42
+	function removeCollectionAdmin(address admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'
+	//
+	// Selector: setCollectionNesting(bool) 112d4586
+	function setCollectionNesting(bool enable) public {
+		require(false, stub_error);
+		enable;
+		dummy = 0;
+	}
+
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'
+	// @param collections Addresses of collections that will be available for nesting.
+	//
+	// Selector: setCollectionNesting(bool,address[]) 64872396
+	function setCollectionNesting(bool enable, address[] memory collections)
+		public
+	{
+		require(false, stub_error);
+		enable;
+		collections;
+		dummy = 0;
+	}
+
+	// Set the collection access method.
+	// @param mode Access mode
+	// 	0 for Normal
+	// 	1 for AllowList
+	//
+	// Selector: setCollectionAccess(uint8) 41835d4c
+	function setCollectionAccess(uint8 mode) public {
+		require(false, stub_error);
+		mode;
+		dummy = 0;
+	}
+
+	// Add the user to the allowed list.
+	//
+	// @param user Address of a trusted user.
+	//
+	// Selector: addToCollectionAllowList(address) 67844fe6
+	function addToCollectionAllowList(address user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
+	// Remove the user from the allowed list.
+	//
+	// @param user Address of a removed user.
+	//
+	// Selector: removeFromCollectionAllowList(address) 85c51acb
+	function removeFromCollectionAllowList(address user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
+	// Switch permission for minting.
+	//
+	// @param mode Enable if "true".
+	//
+	// Selector: setCollectionMintMode(bool) 00018e84
+	function setCollectionMintMode(bool mode) public {
+		require(false, stub_error);
+		mode;
+		dummy = 0;
+	}
+}
+
 // Selector: 942e8b22
 contract ERC20 is Dummy, ERC165, ERC20Events {
 	// Selector: name() 06fdde03
@@ -124,76 +351,6 @@
 		spender;
 		dummy;
 		return 0;
-	}
-}
-
-// Selector: c894dc35
-contract Collection is Dummy, ERC165 {
-	// Selector: setCollectionProperty(string,bytes) 2f073f66
-	function setCollectionProperty(string memory key, bytes memory value)
-		public
-	{
-		require(false, stub_error);
-		key;
-		value;
-		dummy = 0;
-	}
-
-	// Selector: deleteCollectionProperty(string) 7b7debce
-	function deleteCollectionProperty(string memory key) public {
-		require(false, stub_error);
-		key;
-		dummy = 0;
-	}
-
-	// Throws error if key not found
-	//
-	// Selector: collectionProperty(string) cf24fd6d
-	function collectionProperty(string memory key)
-		public
-		view
-		returns (bytes memory)
-	{
-		require(false, stub_error);
-		key;
-		dummy;
-		return hex"";
-	}
-
-	// Selector: ethSetSponsor(address) 8f9af356
-	function ethSetSponsor(address sponsor) public {
-		require(false, stub_error);
-		sponsor;
-		dummy = 0;
-	}
-
-	// Selector: ethConfirmSponsorship() a8580d1a
-	function ethConfirmSponsorship() public {
-		require(false, stub_error);
-		dummy = 0;
-	}
-
-	// Selector: setLimit(string,uint32) 68db30ca
-	function setLimit(string memory limit, uint32 value) public {
-		require(false, stub_error);
-		limit;
-		value;
-		dummy = 0;
-	}
-
-	// Selector: setLimit(string,bool) ea67e4c2
-	function setLimit(string memory limit, bool value) public {
-		require(false, stub_error);
-		limit;
-		value;
-		dummy = 0;
-	}
-
-	// Selector: contractAddress() f6b4dfb4
-	function contractAddress() public view returns (address) {
-		require(false, stub_error);
-		dummy;
-		return 0x0000000000000000000000000000000000000000;
 	}
 }
 
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

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modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -77,7 +77,7 @@
 
 	// @notice Set token property value.
 	// @dev Throws error if `msg.sender` has no permission to edit the property.
-	// @param token_id ID of the token.
+	// @param tokenId ID of the token.
 	// @param key Property key.
 	// @param value Property value.
 	//
@@ -96,7 +96,7 @@
 
 	// @notice Delete token property value.
 	// @dev Throws error if `msg.sender` has no permission to edit the property.
-	// @param token_id ID of the token.
+	// @param tokenId ID of the token.
 	// @param key Property key.
 	//
 	// Selector: deleteProperty(uint256,string) 066111d1
@@ -109,8 +109,9 @@
 
 	// @notice Get token property value.
 	// @dev Throws error if key not found
-	// @param token_id ID of the token.
+	// @param tokenId ID of the token.
 	// @param key Property key.
+	// @return Property value bytes
 	//
 	// Selector: property(uint256,string) 7228c327
 	function property(uint256 tokenId, string memory key)
@@ -146,8 +147,8 @@
 	// @notice Count all NFTs assigned to an owner
 	// @dev NFTs assigned to the zero address are considered invalid, and this
 	//  function throws for queries about the zero address.
-	// @param _owner An address for whom to query the balance
-	// @return The number of NFTs owned by `_owner`, possibly zero
+	// @param owner An address for whom to query the balance
+	// @return The number of NFTs owned by `owner`, possibly zero
 	//
 	// Selector: balanceOf(address) 70a08231
 	function balanceOf(address owner) public view returns (uint256) {
@@ -160,7 +161,7 @@
 	// @notice Find the owner of an NFT
 	// @dev NFTs assigned to zero address are considered invalid, and queries
 	//  about them do throw.
-	// @param _tokenId The identifier for an NFT
+	// @param tokenId The identifier for an NFT
 	// @return The address of the owner of the NFT
 	//
 	// Selector: ownerOf(uint256) 6352211e
@@ -371,7 +372,6 @@
 // Selector: 780e9d63
 contract ERC721Enumerable is Dummy, ERC165 {
 	// @notice Enumerate valid NFTs
-	// @dev Throws if `index` >= `totalSupply()`.
 	// @param index A counter less than `totalSupply()`
 	// @return The token identifier for the `index`th NFT,
 	//  (sort order not specified)
@@ -413,6 +413,11 @@
 
 // Selector: 7d9262e6
 contract Collection is Dummy, ERC165 {
+	// Set collection property.
+	//
+	// @param key Property key.
+	// @param value Propery value.
+	//
 	// Selector: setCollectionProperty(string,bytes) 2f073f66
 	function setCollectionProperty(string memory key, bytes memory value)
 		public
@@ -423,6 +428,10 @@
 		dummy = 0;
 	}
 
+	// Delete collection property.
+	//
+	// @param key Property key.
+	//
 	// Selector: deleteCollectionProperty(string) 7b7debce
 	function deleteCollectionProperty(string memory key) public {
 		require(false, stub_error);
@@ -430,7 +439,12 @@
 		dummy = 0;
 	}
 
-	// Throws error if key not found
+	// Get collection property.
+	//
+	// @dev Throws error if key not found.
+	//
+	// @param key Property key.
+	// @return bytes The property corresponding to the key.
 	//
 	// Selector: collectionProperty(string) cf24fd6d
 	function collectionProperty(string memory key)
@@ -444,6 +458,12 @@
 		return hex"";
 	}
 
+	// Set the sponsor of the collection.
+	//
+	// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	//
+	// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	//
 	// Selector: setCollectionSponsor(address) 7623402e
 	function setCollectionSponsor(address sponsor) public {
 		require(false, stub_error);
@@ -451,12 +471,27 @@
 		dummy = 0;
 	}
 
+	// Collection sponsorship confirmation.
+	//
+	// @dev After setting the sponsor for the collection, it must be confirmed with this function.
+	//
 	// Selector: confirmCollectionSponsorship() 3c50e97a
 	function confirmCollectionSponsorship() public {
 		require(false, stub_error);
 		dummy = 0;
 	}
 
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"accountTokenOwnershipLimit",
+	// 	"sponsoredDataSize",
+	// 	"sponsoredDataRateLimit",
+	// 	"tokenLimit",
+	// 	"sponsorTransferTimeout",
+	// 	"sponsorApproveTimeout"
+	// @param value Value of the limit.
+	//
 	// Selector: setCollectionLimit(string,uint32) 6a3841db
 	function setCollectionLimit(string memory limit, uint32 value) public {
 		require(false, stub_error);
@@ -465,6 +500,14 @@
 		dummy = 0;
 	}
 
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"ownerCanTransfer",
+	// 	"ownerCanDestroy",
+	// 	"transfersEnabled"
+	// @param value Value of the limit.
+	//
 	// Selector: setCollectionLimit(string,bool) 993b7fba
 	function setCollectionLimit(string memory limit, bool value) public {
 		require(false, stub_error);
@@ -473,6 +516,8 @@
 		dummy = 0;
 	}
 
+	// Get contract address.
+	//
 	// Selector: contractAddress() f6b4dfb4
 	function contractAddress() public view returns (address) {
 		require(false, stub_error);
@@ -480,34 +525,51 @@
 		return 0x0000000000000000000000000000000000000000;
 	}
 
+	// Add collection admin by substrate address.
+	// @param new_admin Substrate administrator address.
+	//
 	// Selector: addCollectionAdminSubstrate(uint256) 5730062b
-	function addCollectionAdminSubstrate(uint256 newAdmin) public view {
+	function addCollectionAdminSubstrate(uint256 newAdmin) public {
 		require(false, stub_error);
 		newAdmin;
-		dummy;
+		dummy = 0;
 	}
 
+	// Remove collection admin by substrate address.
+	// @param admin Substrate administrator address.
+	//
 	// Selector: removeCollectionAdminSubstrate(uint256) 4048fcf9
-	function removeCollectionAdminSubstrate(uint256 newAdmin) public view {
+	function removeCollectionAdminSubstrate(uint256 admin) public {
 		require(false, stub_error);
-		newAdmin;
-		dummy;
+		admin;
+		dummy = 0;
 	}
 
+	// Add collection admin.
+	// @param new_admin Address of the added administrator.
+	//
 	// Selector: addCollectionAdmin(address) 92e462c7
-	function addCollectionAdmin(address newAdmin) public view {
+	function addCollectionAdmin(address newAdmin) public {
 		require(false, stub_error);
 		newAdmin;
-		dummy;
+		dummy = 0;
 	}
 
+	// Remove collection admin.
+	//
+	// @param new_admin Address of the removed administrator.
+	//
 	// Selector: removeCollectionAdmin(address) fafd7b42
-	function removeCollectionAdmin(address admin) public view {
+	function removeCollectionAdmin(address admin) public {
 		require(false, stub_error);
 		admin;
-		dummy;
+		dummy = 0;
 	}
 
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'
+	//
 	// Selector: setCollectionNesting(bool) 112d4586
 	function setCollectionNesting(bool enable) public {
 		require(false, stub_error);
@@ -515,6 +577,11 @@
 		dummy = 0;
 	}
 
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'
+	// @param collections Addresses of collections that will be available for nesting.
+	//
 	// Selector: setCollectionNesting(bool,address[]) 64872396
 	function setCollectionNesting(bool enable, address[] memory collections)
 		public
@@ -525,6 +592,11 @@
 		dummy = 0;
 	}
 
+	// Set the collection access method.
+	// @param mode Access mode
+	// 	0 for Normal
+	// 	1 for AllowList
+	//
 	// Selector: setCollectionAccess(uint8) 41835d4c
 	function setCollectionAccess(uint8 mode) public {
 		require(false, stub_error);
@@ -532,20 +604,32 @@
 		dummy = 0;
 	}
 
+	// Add the user to the allowed list.
+	//
+	// @param user Address of a trusted user.
+	//
 	// Selector: addToCollectionAllowList(address) 67844fe6
-	function addToCollectionAllowList(address user) public view {
+	function addToCollectionAllowList(address user) public {
 		require(false, stub_error);
 		user;
-		dummy;
+		dummy = 0;
 	}
 
+	// Remove the user from the allowed list.
+	//
+	// @param user Address of a removed user.
+	//
 	// Selector: removeFromCollectionAllowList(address) 85c51acb
-	function removeFromCollectionAllowList(address user) public view {
+	function removeFromCollectionAllowList(address user) public {
 		require(false, stub_error);
 		user;
-		dummy;
+		dummy = 0;
 	}
 
+	// Switch permission for minting.
+	//
+	// @param mode Enable if "true".
+	//
 	// Selector: setCollectionMintMode(bool) 00018e84
 	function setCollectionMintMode(bool mode) public {
 		require(false, stub_error);
@@ -556,9 +640,7 @@
 
 // Selector: d74d154f
 contract ERC721UniqueExtensions is Dummy, ERC165 {
-	// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
-	//  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE
-	//  THEY MAY BE PERMANENTLY LOST
+	// @notice Transfer ownership of an NFT
 	// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	//  is the zero address. Throws if `tokenId` is not a valid NFT.
 	// @param to The new owner
modifiedpallets/unique/src/eth/stubs/CollectionHelpers.rawdiffbeforeafterboth

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modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -28,6 +28,154 @@
 	function burnFrom(address from, uint256 amount) external returns (bool);
 }
 
+// Selector: 7d9262e6
+interface Collection is Dummy, ERC165 {
+	// Set collection property.
+	//
+	// @param key Property key.
+	// @param value Propery value.
+	//
+	// Selector: setCollectionProperty(string,bytes) 2f073f66
+	function setCollectionProperty(string memory key, bytes memory value)
+		external;
+
+	// Delete collection property.
+	//
+	// @param key Property key.
+	//
+	// Selector: deleteCollectionProperty(string) 7b7debce
+	function deleteCollectionProperty(string memory key) external;
+
+	// Get collection property.
+	//
+	// @dev Throws error if key not found.
+	//
+	// @param key Property key.
+	// @return bytes The property corresponding to the key.
+	//
+	// Selector: collectionProperty(string) cf24fd6d
+	function collectionProperty(string memory key)
+		external
+		view
+		returns (bytes memory);
+
+	// Set the sponsor of the collection.
+	//
+	// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	//
+	// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	//
+	// Selector: setCollectionSponsor(address) 7623402e
+	function setCollectionSponsor(address sponsor) external;
+
+	// Collection sponsorship confirmation.
+	//
+	// @dev After setting the sponsor for the collection, it must be confirmed with this function.
+	//
+	// Selector: confirmCollectionSponsorship() 3c50e97a
+	function confirmCollectionSponsorship() external;
+
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"accountTokenOwnershipLimit",
+	// 	"sponsoredDataSize",
+	// 	"sponsoredDataRateLimit",
+	// 	"tokenLimit",
+	// 	"sponsorTransferTimeout",
+	// 	"sponsorApproveTimeout"
+	// @param value Value of the limit.
+	//
+	// Selector: setCollectionLimit(string,uint32) 6a3841db
+	function setCollectionLimit(string memory limit, uint32 value) external;
+
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"ownerCanTransfer",
+	// 	"ownerCanDestroy",
+	// 	"transfersEnabled"
+	// @param value Value of the limit.
+	//
+	// Selector: setCollectionLimit(string,bool) 993b7fba
+	function setCollectionLimit(string memory limit, bool value) external;
+
+	// Get contract address.
+	//
+	// Selector: contractAddress() f6b4dfb4
+	function contractAddress() external view returns (address);
+
+	// Add collection admin by substrate address.
+	// @param new_admin Substrate administrator address.
+	//
+	// Selector: addCollectionAdminSubstrate(uint256) 5730062b
+	function addCollectionAdminSubstrate(uint256 newAdmin) external;
+
+	// Remove collection admin by substrate address.
+	// @param admin Substrate administrator address.
+	//
+	// Selector: removeCollectionAdminSubstrate(uint256) 4048fcf9
+	function removeCollectionAdminSubstrate(uint256 admin) external;
+
+	// Add collection admin.
+	// @param new_admin Address of the added administrator.
+	//
+	// Selector: addCollectionAdmin(address) 92e462c7
+	function addCollectionAdmin(address newAdmin) external;
+
+	// Remove collection admin.
+	//
+	// @param new_admin Address of the removed administrator.
+	//
+	// Selector: removeCollectionAdmin(address) fafd7b42
+	function removeCollectionAdmin(address admin) external;
+
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'
+	//
+	// Selector: setCollectionNesting(bool) 112d4586
+	function setCollectionNesting(bool enable) external;
+
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'
+	// @param collections Addresses of collections that will be available for nesting.
+	//
+	// Selector: setCollectionNesting(bool,address[]) 64872396
+	function setCollectionNesting(bool enable, address[] memory collections)
+		external;
+
+	// Set the collection access method.
+	// @param mode Access mode
+	// 	0 for Normal
+	// 	1 for AllowList
+	//
+	// Selector: setCollectionAccess(uint8) 41835d4c
+	function setCollectionAccess(uint8 mode) external;
+
+	// Add the user to the allowed list.
+	//
+	// @param user Address of a trusted user.
+	//
+	// Selector: addToCollectionAllowList(address) 67844fe6
+	function addToCollectionAllowList(address user) external;
+
+	// Remove the user from the allowed list.
+	//
+	// @param user Address of a removed user.
+	//
+	// Selector: removeFromCollectionAllowList(address) 85c51acb
+	function removeFromCollectionAllowList(address user) external;
+
+	// Switch permission for minting.
+	//
+	// @param mode Enable if "true".
+	//
+	// Selector: setCollectionMintMode(bool) 00018e84
+	function setCollectionMintMode(bool mode) external;
+}
+
 // Selector: 942e8b22
 interface ERC20 is Dummy, ERC165, ERC20Events {
 	// Selector: name() 06fdde03
@@ -63,39 +211,6 @@
 		external
 		view
 		returns (uint256);
-}
-
-// Selector: c894dc35
-interface Collection is Dummy, ERC165 {
-	// Selector: setCollectionProperty(string,bytes) 2f073f66
-	function setCollectionProperty(string memory key, bytes memory value)
-		external;
-
-	// Selector: deleteCollectionProperty(string) 7b7debce
-	function deleteCollectionProperty(string memory key) external;
-
-	// Throws error if key not found
-	//
-	// Selector: collectionProperty(string) cf24fd6d
-	function collectionProperty(string memory key)
-		external
-		view
-		returns (bytes memory);
-
-	// Selector: ethSetSponsor(address) 8f9af356
-	function ethSetSponsor(address sponsor) external;
-
-	// Selector: ethConfirmSponsorship() a8580d1a
-	function ethConfirmSponsorship() external;
-
-	// Selector: setLimit(string,uint32) 68db30ca
-	function setLimit(string memory limit, uint32 value) external;
-
-	// Selector: setLimit(string,bool) ea67e4c2
-	function setLimit(string memory limit, bool value) external;
-
-	// Selector: contractAddress() f6b4dfb4
-	function contractAddress() external view returns (address);
 }
 
 interface UniqueFungible is
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -61,7 +61,7 @@
 
 	// @notice Set token property value.
 	// @dev Throws error if `msg.sender` has no permission to edit the property.
-	// @param token_id ID of the token.
+	// @param tokenId ID of the token.
 	// @param key Property key.
 	// @param value Property value.
 	//
@@ -74,7 +74,7 @@
 
 	// @notice Delete token property value.
 	// @dev Throws error if `msg.sender` has no permission to edit the property.
-	// @param token_id ID of the token.
+	// @param tokenId ID of the token.
 	// @param key Property key.
 	//
 	// Selector: deleteProperty(uint256,string) 066111d1
@@ -82,8 +82,9 @@
 
 	// @notice Get token property value.
 	// @dev Throws error if key not found
-	// @param token_id ID of the token.
+	// @param tokenId ID of the token.
 	// @param key Property key.
+	// @return Property value bytes
 	//
 	// Selector: property(uint256,string) 7228c327
 	function property(uint256 tokenId, string memory key)
@@ -108,8 +109,8 @@
 	// @notice Count all NFTs assigned to an owner
 	// @dev NFTs assigned to the zero address are considered invalid, and this
 	//  function throws for queries about the zero address.
-	// @param _owner An address for whom to query the balance
-	// @return The number of NFTs owned by `_owner`, possibly zero
+	// @param owner An address for whom to query the balance
+	// @return The number of NFTs owned by `owner`, possibly zero
 	//
 	// Selector: balanceOf(address) 70a08231
 	function balanceOf(address owner) external view returns (uint256);
@@ -117,7 +118,7 @@
 	// @notice Find the owner of an NFT
 	// @dev NFTs assigned to zero address are considered invalid, and queries
 	//  about them do throw.
-	// @param _tokenId The identifier for an NFT
+	// @param tokenId The identifier for an NFT
 	// @return The address of the owner of the NFT
 	//
 	// Selector: ownerOf(uint256) 6352211e
@@ -248,7 +249,6 @@
 // Selector: 780e9d63
 interface ERC721Enumerable is Dummy, ERC165 {
 	// @notice Enumerate valid NFTs
-	// @dev Throws if `index` >= `totalSupply()`.
 	// @param index A counter less than `totalSupply()`
 	// @return The token identifier for the `index`th NFT,
 	//  (sort order not specified)
@@ -274,14 +274,28 @@
 
 // Selector: 7d9262e6
 interface Collection is Dummy, ERC165 {
+	// Set collection property.
+	//
+	// @param key Property key.
+	// @param value Propery value.
+	//
 	// Selector: setCollectionProperty(string,bytes) 2f073f66
 	function setCollectionProperty(string memory key, bytes memory value)
 		external;
 
+	// Delete collection property.
+	//
+	// @param key Property key.
+	//
 	// Selector: deleteCollectionProperty(string) 7b7debce
 	function deleteCollectionProperty(string memory key) external;
 
-	// Throws error if key not found
+	// Get collection property.
+	//
+	// @dev Throws error if key not found.
+	//
+	// @param key Property key.
+	// @return bytes The property corresponding to the key.
 	//
 	// Selector: collectionProperty(string) cf24fd6d
 	function collectionProperty(string memory key)
@@ -289,58 +303,126 @@
 		view
 		returns (bytes memory);
 
+	// Set the sponsor of the collection.
+	//
+	// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	//
+	// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
+	//
 	// Selector: setCollectionSponsor(address) 7623402e
 	function setCollectionSponsor(address sponsor) external;
 
+	// Collection sponsorship confirmation.
+	//
+	// @dev After setting the sponsor for the collection, it must be confirmed with this function.
+	//
 	// Selector: confirmCollectionSponsorship() 3c50e97a
 	function confirmCollectionSponsorship() external;
 
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"accountTokenOwnershipLimit",
+	// 	"sponsoredDataSize",
+	// 	"sponsoredDataRateLimit",
+	// 	"tokenLimit",
+	// 	"sponsorTransferTimeout",
+	// 	"sponsorApproveTimeout"
+	// @param value Value of the limit.
+	//
 	// Selector: setCollectionLimit(string,uint32) 6a3841db
 	function setCollectionLimit(string memory limit, uint32 value) external;
 
+	// Set limits for the collection.
+	// @dev Throws error if limit not found.
+	// @param limit Name of the limit. Valid names:
+	// 	"ownerCanTransfer",
+	// 	"ownerCanDestroy",
+	// 	"transfersEnabled"
+	// @param value Value of the limit.
+	//
 	// Selector: setCollectionLimit(string,bool) 993b7fba
 	function setCollectionLimit(string memory limit, bool value) external;
 
+	// Get contract address.
+	//
 	// Selector: contractAddress() f6b4dfb4
 	function contractAddress() external view returns (address);
 
+	// Add collection admin by substrate address.
+	// @param new_admin Substrate administrator address.
+	//
 	// Selector: addCollectionAdminSubstrate(uint256) 5730062b
-	function addCollectionAdminSubstrate(uint256 newAdmin) external view;
+	function addCollectionAdminSubstrate(uint256 newAdmin) external;
 
+	// Remove collection admin by substrate address.
+	// @param admin Substrate administrator address.
+	//
 	// Selector: removeCollectionAdminSubstrate(uint256) 4048fcf9
-	function removeCollectionAdminSubstrate(uint256 newAdmin) external view;
+	function removeCollectionAdminSubstrate(uint256 admin) external;
 
+	// Add collection admin.
+	// @param new_admin Address of the added administrator.
+	//
 	// Selector: addCollectionAdmin(address) 92e462c7
-	function addCollectionAdmin(address newAdmin) external view;
+	function addCollectionAdmin(address newAdmin) external;
 
+	// Remove collection admin.
+	//
+	// @param new_admin Address of the removed administrator.
+	//
 	// Selector: removeCollectionAdmin(address) fafd7b42
-	function removeCollectionAdmin(address admin) external view;
+	function removeCollectionAdmin(address admin) external;
 
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'
+	//
 	// Selector: setCollectionNesting(bool) 112d4586
 	function setCollectionNesting(bool enable) external;
 
+	// Toggle accessibility of collection nesting.
+	//
+	// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'
+	// @param collections Addresses of collections that will be available for nesting.
+	//
 	// Selector: setCollectionNesting(bool,address[]) 64872396
 	function setCollectionNesting(bool enable, address[] memory collections)
 		external;
 
+	// Set the collection access method.
+	// @param mode Access mode
+	// 	0 for Normal
+	// 	1 for AllowList
+	//
 	// Selector: setCollectionAccess(uint8) 41835d4c
 	function setCollectionAccess(uint8 mode) external;
 
+	// Add the user to the allowed list.
+	//
+	// @param user Address of a trusted user.
+	//
 	// Selector: addToCollectionAllowList(address) 67844fe6
-	function addToCollectionAllowList(address user) external view;
+	function addToCollectionAllowList(address user) external;
 
+	// Remove the user from the allowed list.
+	//
+	// @param user Address of a removed user.
+	//
 	// Selector: removeFromCollectionAllowList(address) 85c51acb
-	function removeFromCollectionAllowList(address user) external view;
+	function removeFromCollectionAllowList(address user) external;
 
+	// Switch permission for minting.
+	//
+	// @param mode Enable if "true".
+	//
 	// Selector: setCollectionMintMode(bool) 00018e84
 	function setCollectionMintMode(bool mode) external;
 }
 
 // Selector: d74d154f
 interface ERC721UniqueExtensions is Dummy, ERC165 {
-	// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
-	//  TO CONFIRM THAT `to` IS CAPABLE OF RECEIVING NFTS OR ELSE
-	//  THEY MAY BE PERMANENTLY LOST
+	// @notice Transfer ownership of an NFT
 	// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	//  is the zero address. Throws if `tokenId` is not a valid NFT.
 	// @param to The new owner
modifiedtests/src/eth/fungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/fungibleAbi.json
+++ b/tests/src/eth/fungibleAbi.json
@@ -51,6 +51,33 @@
   },
   {
     "inputs": [
+      { "internalType": "address", "name": "newAdmin", "type": "address" }
+    ],
+    "name": "addCollectionAdmin",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "newAdmin", "type": "uint256" }
+    ],
+    "name": "addCollectionAdminSubstrate",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
+    "name": "addToCollectionAllowList",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" },
       { "internalType": "address", "name": "spender", "type": "address" }
     ],
@@ -97,6 +124,13 @@
   },
   {
     "inputs": [],
+    "name": "confirmCollectionSponsorship",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "contractAddress",
     "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
     "stateMutability": "view",
@@ -118,43 +152,51 @@
   },
   {
     "inputs": [],
-    "name": "ethConfirmSponsorship",
-    "outputs": [],
-    "stateMutability": "nonpayable",
+    "name": "name",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
     "type": "function"
   },
   {
     "inputs": [
-      { "internalType": "address", "name": "sponsor", "type": "address" }
+      { "internalType": "address", "name": "admin", "type": "address" }
     ],
-    "name": "ethSetSponsor",
+    "name": "removeCollectionAdmin",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
   {
-    "inputs": [],
-    "name": "name",
-    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
-    "stateMutability": "view",
+    "inputs": [
+      { "internalType": "uint256", "name": "admin", "type": "uint256" }
+    ],
+    "name": "removeCollectionAdminSubstrate",
+    "outputs": [],
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
     "inputs": [
-      { "internalType": "string", "name": "key", "type": "string" },
-      { "internalType": "bytes", "name": "value", "type": "bytes" }
+      { "internalType": "address", "name": "user", "type": "address" }
     ],
-    "name": "setCollectionProperty",
+    "name": "removeFromCollectionAllowList",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
   {
+    "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
+    "name": "setCollectionAccess",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [
       { "internalType": "string", "name": "limit", "type": "string" },
       { "internalType": "uint32", "name": "value", "type": "uint32" }
     ],
-    "name": "setLimit",
+    "name": "setCollectionLimit",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
@@ -164,7 +206,54 @@
       { "internalType": "string", "name": "limit", "type": "string" },
       { "internalType": "bool", "name": "value", "type": "bool" }
     ],
-    "name": "setLimit",
+    "name": "setCollectionLimit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "mode", "type": "bool" }],
+    "name": "setCollectionMintMode",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "bool", "name": "enable", "type": "bool" }],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bool", "name": "enable", "type": "bool" },
+      {
+        "internalType": "address[]",
+        "name": "collections",
+        "type": "address[]"
+      }
+    ],
+    "name": "setCollectionNesting",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "key", "type": "string" },
+      { "internalType": "bytes", "name": "value", "type": "bytes" }
+    ],
+    "name": "setCollectionProperty",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "sponsor", "type": "address" }
+    ],
+    "name": "setCollectionSponsor",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
modifiedtests/src/eth/nonFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -86,7 +86,7 @@
     ],
     "name": "addCollectionAdmin",
     "outputs": [],
-    "stateMutability": "view",
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
@@ -95,7 +95,7 @@
     ],
     "name": "addCollectionAdminSubstrate",
     "outputs": [],
-    "stateMutability": "view",
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
@@ -104,7 +104,7 @@
     ],
     "name": "addToCollectionAllowList",
     "outputs": [],
-    "stateMutability": "view",
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
@@ -304,16 +304,16 @@
     ],
     "name": "removeCollectionAdmin",
     "outputs": [],
-    "stateMutability": "view",
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
     "inputs": [
-      { "internalType": "uint256", "name": "newAdmin", "type": "uint256" }
+      { "internalType": "uint256", "name": "admin", "type": "uint256" }
     ],
     "name": "removeCollectionAdminSubstrate",
     "outputs": [],
-    "stateMutability": "view",
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
@@ -322,7 +322,7 @@
     ],
     "name": "removeFromCollectionAllowList",
     "outputs": [],
-    "stateMutability": "view",
+    "stateMutability": "nonpayable",
     "type": "function"
   },
   {
modifiedtests/src/interfaces/augment-api-errors.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-errors.ts
+++ b/tests/src/interfaces/augment-api-errors.ts
@@ -277,15 +277,16 @@
     };
     fungible: {
       /**
-       * Fungible token does not support nested
+       * Fungible token does not support nesting.
        **/
       FungibleDisallowsNesting: AugmentedError<ApiType>;
       /**
-       * Tried to set data for fungible item
+       * Tried to set data for fungible item.
        **/
       FungibleItemsDontHaveData: AugmentedError<ApiType>;
       /**
-       * Not default id passed as TokenId argument
+       * Not default id passed as TokenId argument.
+       * The default value of TokenId for Fungible collection is 0.
        **/
       FungibleItemsHaveNoId: AugmentedError<ApiType>;
       /**
@@ -293,7 +294,7 @@
        **/
       NotFungibleDataUsedToMintFungibleCollectionToken: AugmentedError<ApiType>;
       /**
-       * Setting item properties is not allowed
+       * Setting item properties is not allowed.
        **/
       SettingPropertiesNotAllowed: AugmentedError<ApiType>;
       /**
modifiedtests/src/interfaces/augment-api-query.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-query.ts
+++ b/tests/src/interfaces/augment-api-query.ts
@@ -187,8 +187,17 @@
       [key: string]: QueryableStorageEntry<ApiType>;
     };
     fungible: {
+      /**
+       * Storage for delegated assets.
+       **/
       allowance: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, arg3: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => Observable<u128>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr]> & QueryableStorageEntry<ApiType, [u32, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr]>;
+      /**
+       * Amount of tokens owned by an account inside a collection.
+       **/
       balance: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => Observable<u128>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]> & QueryableStorageEntry<ApiType, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;
+      /**
+       * Total amount of fungible tokens inside a collection.
+       **/
       totalSupply: AugmentedQuery<ApiType, (arg: u32 | AnyNumber | Uint8Array) => Observable<u128>, [u32]> & QueryableStorageEntry<ApiType, [u32]>;
       /**
        * Generic query
@@ -400,17 +409,35 @@
       [key: string]: QueryableStorageEntry<ApiType>;
     };
     refungible: {
+      /**
+       * Amount of tokens owned by account
+       **/
       accountBalance: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => Observable<u32>, [u32, PalletEvmAccountBasicCrossAccountIdRepr]> & QueryableStorageEntry<ApiType, [u32, PalletEvmAccountBasicCrossAccountIdRepr]>;
+      /**
+       * Allowance set by an owner for a spender for a token
+       **/
       allowance: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: u32 | AnyNumber | Uint8Array, arg3: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, arg4: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => Observable<u128>, [u32, u32, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr]> & QueryableStorageEntry<ApiType, [u32, u32, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmAccountBasicCrossAccountIdRepr]>;
+      /**
+       * Amount of token pieces owned by account
+       **/
       balance: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: u32 | AnyNumber | Uint8Array, arg3: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array) => Observable<u128>, [u32, u32, PalletEvmAccountBasicCrossAccountIdRepr]> & QueryableStorageEntry<ApiType, [u32, u32, PalletEvmAccountBasicCrossAccountIdRepr]>;
       /**
        * Used to enumerate tokens owned by account
        **/
       owned: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: PalletEvmAccountBasicCrossAccountIdRepr | { Substrate: any } | { Ethereum: any } | string | Uint8Array, arg3: u32 | AnyNumber | Uint8Array) => Observable<bool>, [u32, PalletEvmAccountBasicCrossAccountIdRepr, u32]> & QueryableStorageEntry<ApiType, [u32, PalletEvmAccountBasicCrossAccountIdRepr, u32]>;
+      /**
+       * Custom data serialized to bytes for token
+       **/
       tokenData: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: u32 | AnyNumber | Uint8Array) => Observable<PalletRefungibleItemData>, [u32, u32]> & QueryableStorageEntry<ApiType, [u32, u32]>;
       tokenProperties: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: u32 | AnyNumber | Uint8Array) => Observable<UpDataStructsProperties>, [u32, u32]> & QueryableStorageEntry<ApiType, [u32, u32]>;
       tokensBurnt: AugmentedQuery<ApiType, (arg: u32 | AnyNumber | Uint8Array) => Observable<u32>, [u32]> & QueryableStorageEntry<ApiType, [u32]>;
+      /**
+       * Amount of tokens minted for collection
+       **/
       tokensMinted: AugmentedQuery<ApiType, (arg: u32 | AnyNumber | Uint8Array) => Observable<u32>, [u32]> & QueryableStorageEntry<ApiType, [u32]>;
+      /**
+       * Total amount of pieces for token
+       **/
       totalSupply: AugmentedQuery<ApiType, (arg1: u32 | AnyNumber | Uint8Array, arg2: u32 | AnyNumber | Uint8Array) => Observable<u128>, [u32, u32]> & QueryableStorageEntry<ApiType, [u32, u32]>;
       /**
        * Generic query