git.delta.rocks / unique-network / refs/commits / da952fd3c8fb

difftreelog

initial commit

PraetorP2022-07-11parent: #5ffdcf0.patch.diff
in: master

14 files changed

modifiedclient/rpc/src/lib.rsdiffbeforeafterboth
--- a/client/rpc/src/lib.rs
+++ b/client/rpc/src/lib.rs
@@ -70,6 +70,15 @@
 		token: TokenId,
 		at: Option<BlockHash>,
 	) -> Result<Option<CrossAccountId>>;
+
+	#[method(name = "unique_tokenOwners")]
+	fn token_owners(
+		&self,
+		collection: CollectionId,
+		token: TokenId,
+		at: Option<BlockHash>,
+	) -> Result<Vec<CrossAccountId>>;
+
 	#[method(name = "unique_topmostTokenOwner")]
 	fn topmost_token_owner(
 		&self,
@@ -473,6 +482,7 @@
 	pass_method!(next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Option<u64>, unique_api);
 	pass_method!(effective_collection_limits(collection_id: CollectionId) -> Option<CollectionLimits>, unique_api);
 	pass_method!(total_pieces(collection_id: CollectionId, token_id: TokenId) -> Option<u128>, unique_api);
+	pass_method!(token_owners(collection: CollectionId, token: TokenId) -> Vec<CrossAccountId>, unique_api);
 }
 
 #[allow(deprecated)]
modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -1748,6 +1748,9 @@
 	/// * `token` - The token for which you need to find out the owner.
 	fn token_owner(&self, token: TokenId) -> Option<T::CrossAccountId>;
 
+	/// Token owners
+	fn token_owners(&self, token: TokenId) -> Vec<T::CrossAccountId>;
+
 	/// Get the value of the token property by key.
 	///
 	/// * `token` - Token with the property to get.
modifiedpallets/fungible/src/common.rsdiffbeforeafterboth
--- a/pallets/fungible/src/common.rs
+++ b/pallets/fungible/src/common.rs
@@ -362,6 +362,10 @@
 		None
 	}
 
+	fn token_owners(&self, token: TokenId) -> Vec<T::CrossAccountId> {
+		<Pallet<T>>::token_owners(self.id, token).unwrap_or_else(|| vec![])
+	}
+
 	fn token_property(&self, _token_id: TokenId, _key: &PropertyKey) -> Option<PropertyValue> {
 		None
 	}
modifiedpallets/fungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/fungible/src/lib.rs
+++ b/pallets/fungible/src/lib.rs
@@ -95,7 +95,7 @@
 use pallet_evm_coder_substrate::WithRecorder;
 use sp_core::H160;
 use sp_runtime::{ArithmeticError, DispatchError, DispatchResult};
-use sp_std::{collections::btree_map::BTreeMap};
+use sp_std::{collections::btree_map::BTreeMap, vec::Vec};
 
 pub use pallet::*;
 
@@ -613,4 +613,20 @@
 			nesting_budget,
 		)
 	}
+
+	pub fn token_owners(
+		collection: CollectionId,
+		_token: TokenId,
+	) -> Option<Vec<T::CrossAccountId>> {
+		let res: Vec<T::CrossAccountId> = <Balance<T>>::iter_prefix((collection,))
+			.map(|r| r.0)
+			.take(10)
+			.collect();
+
+		if res.len() == 0 {
+			None
+		} else {
+			Some(res)
+		}
+	}
 }
modifiedpallets/nonfungible/src/common.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/common.rs
+++ b/pallets/nonfungible/src/common.rs
@@ -26,7 +26,7 @@
 	weights::WeightInfo as _,
 };
 use sp_runtime::DispatchError;
-use sp_std::vec::Vec;
+use sp_std::{vec::Vec, vec};
 
 use crate::{
 	AccountBalance, Allowance, Config, CreateItemData, Error, NonfungibleHandle, Owned, Pallet,
@@ -422,6 +422,10 @@
 		<TokenData<T>>::get((self.id, token)).map(|t| t.owner)
 	}
 
+	fn token_owners(&self, token: TokenId) -> Vec<T::CrossAccountId> {
+		self.token_owner(token).map_or_else(|| vec![], |t| vec![t])
+	}
+
 	fn token_property(&self, token_id: TokenId, key: &PropertyKey) -> Option<PropertyValue> {
 		<Pallet<T>>::token_properties((self.id, token_id))
 			.get(key)
modifiedpallets/refungible/src/common.rsdiffbeforeafterboth
--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -438,6 +438,10 @@
 		<Pallet<T>>::token_owner(self.id, token)
 	}
 
+	fn token_owners(&self, token: TokenId) -> Vec<T::CrossAccountId> {
+		<Pallet<T>>::token_owners(self.id, token).unwrap_or_else(|| vec![])
+	}
+
 	fn token_property(&self, _token_id: TokenId, _key: &PropertyKey) -> Option<PropertyValue> {
 		None
 	}
modifiedpallets/refungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -1134,4 +1134,20 @@
 	) -> DispatchResult {
 		<PalletCommon<T>>::set_token_property_permissions(collection, sender, property_permissions)
 	}
+	
+	pub fn token_owners(
+		collection_id: CollectionId,
+		token: TokenId,
+	) -> Option<Vec<T::CrossAccountId>> {
+		let res: Vec<T::CrossAccountId> = <Balance<T>>::iter_prefix((collection_id, token))
+			.map(|r| r.0)
+			.take(10)
+			.collect();
+
+		if res.len() == 0 {
+			None
+		} else {
+			Some(res)
+		}
+	}
 }
modifiedprimitives/rpc/src/lib.rsdiffbeforeafterboth
--- a/primitives/rpc/src/lib.rs
+++ b/primitives/rpc/src/lib.rs
@@ -81,5 +81,6 @@
 		fn next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<Option<u64>>;
 		fn effective_collection_limits(collection_id: CollectionId) -> Result<Option<CollectionLimits>>;
 		fn total_pieces(collection_id: CollectionId, token_id: TokenId) -> Result<Option<u128>>;
+		fn token_owners(collection: CollectionId, token: TokenId) -> Result<Vec::<CrossAccountId>>;
 	}
 }
modifiedruntime/common/src/runtime_apis.rsdiffbeforeafterboth
--- a/runtime/common/src/runtime_apis.rs
+++ b/runtime/common/src/runtime_apis.rs
@@ -40,6 +40,11 @@
                 fn token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>, DispatchError> {
                     dispatch_unique_runtime!(collection.token_owner(token))
                 }
+
+                fn token_owners(collection: CollectionId, token: TokenId) -> Result<Vec::<CrossAccountId>, DispatchError>  {
+                   dispatch_unique_runtime!(collection.token_owners(token))
+                }
+
                 fn topmost_token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>, DispatchError> {
                     let budget = up_data_structs::budget::Value::new(10);
 
modifiedtests/package.jsondiffbeforeafterboth
--- a/tests/package.json
+++ b/tests/package.json
@@ -80,6 +80,7 @@
     "testLimits": "mocha --timeout 9999999 -r ts-node/register ./**/limits.test.ts",
     "testEthCreateCollection": "mocha --timeout 9999999 -r ts-node/register ./**/eth/createCollection.test.ts",
     "testRFT": "mocha --timeout 9999999 -r ts-node/register ./**/refungible.test.ts",
+    "testRPC": "mocha --timeout 9999999 -r ts-node/register ./**/rpc.test.ts",
     "polkadot-types-fetch-metadata": "curl -H 'Content-Type: application/json' -d '{\"id\":\"1\", \"jsonrpc\":\"2.0\", \"method\": \"state_getMetadata\", \"params\":[]}' http://localhost:9933 > src/interfaces/metadata.json",
     "polkadot-types-from-defs": "ts-node ./node_modules/.bin/polkadot-types-from-defs --endpoint src/interfaces/metadata.json --input src/interfaces/ --package .",
     "polkadot-types-from-chain": "ts-node ./node_modules/.bin/polkadot-types-from-chain --endpoint src/interfaces/metadata.json --output src/interfaces/ --package .",
modifiedtests/src/interfaces/augment-api-rpc.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-rpc.ts
+++ b/tests/src/interfaces/augment-api-rpc.ts
@@ -709,6 +709,10 @@
        **/
       tokenOwner: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<PalletEvmAccountBasicCrossAccountIdRepr>>>;
       /**
+       * Get token owners
+       **/
+      tokenOwners: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<PalletEvmAccountBasicCrossAccountIdRepr>>>;
+      /**
        * Get token properties
        **/
       tokenProperties: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys?: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsProperty>>>;
modifiedtests/src/interfaces/unique/definitions.tsdiffbeforeafterboth
--- a/tests/src/interfaces/unique/definitions.ts
+++ b/tests/src/interfaces/unique/definitions.ts
@@ -49,6 +49,7 @@
     balance: fun('Get amount of specific account token', [collectionParam, crossAccountParam(), tokenParam], 'u128'),
     allowance: fun('Get allowed amount', [collectionParam, crossAccountParam('sender'), crossAccountParam('spender'), tokenParam], 'u128'),
     tokenOwner: fun('Get token owner', [collectionParam, tokenParam], `Option<${CROSS_ACCOUNT_ID_TYPE}>`),
+    tokenOwners: fun('Get token owners', [collectionParam, tokenParam], `Vec<${CROSS_ACCOUNT_ID_TYPE}>`),
     topmostTokenOwner: fun('Get token owner, in case of nested token - find parent recursive', [collectionParam, tokenParam], `Option<${CROSS_ACCOUNT_ID_TYPE}>`),
     tokenChildren: fun('Get tokens nested directly into the token', [collectionParam, tokenParam], 'Vec<UpDataStructsTokenChild>'),
     constMetadata: fun('Get token constant metadata', [collectionParam, tokenParam], 'Vec<u8>'),
modifiedtests/src/refungible.test.tsdiffbeforeafterboth
before · tests/src/refungible.test.ts
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/>.1617import {default as usingApi, executeTransaction} from './substrate/substrate-api';18import {IKeyringPair} from '@polkadot/types/types';19import {20  createCollectionExpectSuccess,21  getBalance,22  createMultipleItemsExpectSuccess,23  isTokenExists,24  getLastTokenId,25  getAllowance,26  approve,27  transferFrom,28  createCollection,29  createRefungibleToken,30  transfer,31  burnItem,32  repartitionRFT,33  createCollectionWithPropsExpectSuccess,34  getDetailedCollectionInfo,35} from './util/helpers';3637import chai from 'chai';38import chaiAsPromised from 'chai-as-promised';39chai.use(chaiAsPromised);40const expect = chai.expect;4142let alice: IKeyringPair;43let bob: IKeyringPair;4445describe('integration test: Refungible functionality:', () => {46  before(async () => {47    await usingApi(async (api, privateKeyWrapper) => {48      alice = privateKeyWrapper('//Alice');49      bob = privateKeyWrapper('//Bob');50    });51  });5253  it('Create refungible collection and token', async () => {54    await usingApi(async api => {55      const createCollectionResult = await createCollection(api, alice, {mode: {type: 'ReFungible'}});56      expect(createCollectionResult.success).to.be.true;    57      const collectionId  = createCollectionResult.collectionId;5859      const itemCountBefore = await getLastTokenId(api, collectionId);60      const result = await createRefungibleToken(api, alice, collectionId, 100n);6162      const itemCountAfter = await getLastTokenId(api, collectionId);6364      // What to expect65      // tslint:disable-next-line:no-unused-expression66      expect(result.success).to.be.true;67      expect(itemCountAfter).to.be.equal(itemCountBefore + 1);68      expect(collectionId).to.be.equal(result.collectionId);69      expect(itemCountAfter.toString()).to.be.equal(result.itemId.toString());70    });71  });7273  it('Transfer token pieces', async () => {74    await usingApi(async api => {75      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;76      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;7778      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);79      expect(await transfer(api, collectionId, tokenId, alice, bob, 60n)).to.be.true;8081      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(40n);82      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(60n);83      await expect(transfer(api, collectionId, tokenId, alice, bob, 41n)).to.eventually.be.rejected;84    });85  });8687  it('Create multiple tokens', async () => {88    const collectionId = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});89    const args = [90      {ReFungible: {pieces: 1}},91      {ReFungible: {pieces: 2}},92      {ReFungible: {pieces: 100}},93    ];94    await createMultipleItemsExpectSuccess(alice, collectionId, args);9596    await usingApi(async api => {      97      const tokenId = await getLastTokenId(api, collectionId);98      expect(tokenId).to.be.equal(3);99      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);100    });101  });102103  it('Burn some pieces', async () => {104    await usingApi(async api => {   105      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;106      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;107      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;108      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);109      expect(await burnItem(api, alice, collectionId, tokenId, 99n)).to.be.true;110      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;111      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(1n);112    });113  });114115  it('Burn all pieces', async () => {116    await usingApi(async api => {   117      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;118      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;119      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;120      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);121      expect(await burnItem(api, alice, collectionId, tokenId, 100n)).to.be.true;122      expect(await isTokenExists(api, collectionId, tokenId)).to.be.false;123    });124  });125126  it('Burn some pieces for multiple users', async () => {127    await usingApi(async api => {   128      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;129      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;130      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;131132      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);133      expect(await transfer(api, collectionId, tokenId, alice, bob, 60n)).to.be.true;134135      136      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(40n);137      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(60n);138      expect(await burnItem(api, alice, collectionId, tokenId, 40n)).to.be.true;139140      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(0n);141      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;142      expect(await burnItem(api, bob, collectionId, tokenId, 59n)).to.be.true;143144      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(1n);145      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;146      expect(await burnItem(api, bob, collectionId, tokenId, 1n)).to.be.true;147      148      expect(await isTokenExists(api, collectionId, tokenId)).to.be.false;149    });150  });151152  it('Set allowance for token', async () => {153    await usingApi(async api => {154      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;155      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;156157      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);158159      expect(await approve(api, collectionId, tokenId, alice, bob, 60n)).to.be.true;160      expect(await getAllowance(api, collectionId, alice, bob, tokenId)).to.be.equal(60n);161162      expect(await transferFrom(api, collectionId, tokenId, bob, alice, bob,  20n)).to.be.true;163      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(80n);164      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(20n);165      expect(await getAllowance(api, collectionId, alice, bob, tokenId)).to.be.equal(40n);166    });167  });168169  it('Repartition', async () => {170    await usingApi(async api => {171      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;172      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;173174      expect(await repartitionRFT(api, collectionId, alice, tokenId, 200n)).to.be.true;175      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(200n);176177      expect(await transfer(api, collectionId, tokenId, alice, bob, 110n)).to.be.true;178      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(90n);179      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(110n);180181      await expect(repartitionRFT(api, collectionId, alice, tokenId, 80n)).to.eventually.be.rejected;182183      expect(await transfer(api, collectionId, tokenId, alice, bob, 90n)).to.be.true;184      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(0n);185      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(200n);186187      expect(await repartitionRFT(api, collectionId, bob, tokenId, 150n)).to.be.true;188      await expect(transfer(api, collectionId, tokenId, bob, alice, 160n)).to.eventually.be.rejected;189    });190  });191});192193describe('Test Refungible properties:', () => {194  before(async () => {195    await usingApi(async (api, privateKeyWrapper) => {196      alice = privateKeyWrapper('//Alice');197      bob = privateKeyWrapper('//Bob');198    });199  });200  201  it('Сreate new collection with properties', async () => {202    await usingApi(async api => {203      const properties = [{key: 'key1', value: 'val1'}];204      const propertyPermissions = [{key: 'key1', permission: {tokenOwner: true, mutable: false, collectionAdmin: true}}];205      const collectionId = await createCollectionWithPropsExpectSuccess({name: 'A', description: 'B', tokenPrefix: 'C', mode: {type: 'ReFungible'},206        properties: properties,207        propPerm: propertyPermissions, 208      });209      const collection = (await getDetailedCollectionInfo(api, collectionId))!;210      expect(collection.properties.toHuman()).to.be.deep.equal(properties);211      expect(collection.tokenPropertyPermissions.toHuman()).to.be.deep.equal(propertyPermissions);212    });213  });214});
after · tests/src/refungible.test.ts
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/>.1617import {default as usingApi, executeTransaction} from './substrate/substrate-api';18import {IKeyringPair} from '@polkadot/types/types';19import {20  createCollectionExpectSuccess,21  getBalance,22  createMultipleItemsExpectSuccess,23  isTokenExists,24  getLastTokenId,25  getAllowance,26  approve,27  transferFrom,28  createCollection,29  createRefungibleToken,30  transfer,31  burnItem,32  repartitionRFT,33  createCollectionWithPropsExpectSuccess,34  getDetailedCollectionInfo,35} from './util/helpers';3637import chai from 'chai';38import chaiAsPromised from 'chai-as-promised';39chai.use(chaiAsPromised);40const expect = chai.expect;4142let alice: IKeyringPair;43let bob: IKeyringPair;4445describe('integration test: Refungible functionality:', () => {46  before(async () => {47    await usingApi(async (api, privateKeyWrapper) => {48      alice = privateKeyWrapper('//Alice');49      bob = privateKeyWrapper('//Bob');50    });51  });5253  it('Create refungible collection and token', async () => {54    await usingApi(async api => {55      const createCollectionResult = await createCollection(api, alice, {mode: {type: 'ReFungible'}});56      expect(createCollectionResult.success).to.be.true;57      const collectionId  = createCollectionResult.collectionId;58      59      const itemCountBefore = await getLastTokenId(api, collectionId);60      const result = await createRefungibleToken(api, alice, collectionId, 100n);61      62      const itemCountAfter = await getLastTokenId(api, collectionId);63      64      // What to expect65      // tslint:disable-next-line:no-unused-expression66      expect(result.success).to.be.true;67      expect(itemCountAfter).to.be.equal(itemCountBefore + 1);68      expect(collectionId).to.be.equal(result.collectionId);69      expect(itemCountAfter.toString()).to.be.equal(result.itemId.toString());70    });71  });72  73  it('RPC method tokenOnewrs for refungible collection and token', async () => {74    await usingApi(async (api, privateKeyWrapper) => {75      const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};76      const facelessCrowd = Array.from(Array(7).keys()).map(i => normalizeAccountId(privateKeyWrapper(i.toString())));77      78      const createCollectionResult = await createCollection(api, alice, {mode: {type: 'ReFungible'}});79      const collectionId = createCollectionResult.collectionId;80      81      const result = await createRefungibleToken(api, alice, collectionId, 10_000n);82      const aliceTokenId = result.itemId;83      84      85      await transfer(api, collectionId, aliceTokenId, alice, bob, 1000n);86      await transfer(api, collectionId, aliceTokenId, alice, ethAcc, 900n);87      88      for (let i = 0; i < 7; i++) {89        await transfer(api, collectionId, aliceTokenId, alice, facelessCrowd[i], 50*(i+1));90      } 91      92      const owners = await api.rpc.unique.tokenOwners(collectionId, aliceTokenId);93      const ids = (owners.toJSON() as CrossAccountId[]).map(s => normalizeAccountId(s));94      95      const aliceID = normalizeAccountId(alice);96      const bobId = normalizeAccountId(bob);97      98      // What to expect99      // tslint:disable-next-line:no-unused-expression100      expect(ids).to.deep.include.members([aliceID, ethAcc, bobId, ...facelessCrowd]);101      expect(owners.length == 10).to.be.true;102    });103  });104  105  it('Transfer token pieces', async () => {106    await usingApi(async api => {107      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;108      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;109110      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);111      expect(await transfer(api, collectionId, tokenId, alice, bob, 60n)).to.be.true;112113      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(40n);114      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(60n);115      await expect(transfer(api, collectionId, tokenId, alice, bob, 41n)).to.eventually.be.rejected;116    });117  });118119  it('Create multiple tokens', async () => {120    const collectionId = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});121    const args = [122      {ReFungible: {pieces: 1}},123      {ReFungible: {pieces: 2}},124      {ReFungible: {pieces: 100}},125    ];126    await createMultipleItemsExpectSuccess(alice, collectionId, args);127128    await usingApi(async api => {      129      const tokenId = await getLastTokenId(api, collectionId);130      expect(tokenId).to.be.equal(3);131      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);132    });133  });134135  it('Burn some pieces', async () => {136    await usingApi(async api => {   137      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;138      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;139      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;140      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);141      expect(await burnItem(api, alice, collectionId, tokenId, 99n)).to.be.true;142      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;143      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(1n);144    });145  });146147  it('Burn all pieces', async () => {148    await usingApi(async api => {   149      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;150      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;151      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;152      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);153      expect(await burnItem(api, alice, collectionId, tokenId, 100n)).to.be.true;154      expect(await isTokenExists(api, collectionId, tokenId)).to.be.false;155    });156  });157158  it('Burn some pieces for multiple users', async () => {159    await usingApi(async api => {   160      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;161      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;162      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;163164      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);165      expect(await transfer(api, collectionId, tokenId, alice, bob, 60n)).to.be.true;166167      168      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(40n);169      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(60n);170      expect(await burnItem(api, alice, collectionId, tokenId, 40n)).to.be.true;171172      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(0n);173      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;174      expect(await burnItem(api, bob, collectionId, tokenId, 59n)).to.be.true;175176      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(1n);177      expect(await isTokenExists(api, collectionId, tokenId)).to.be.true;178      expect(await burnItem(api, bob, collectionId, tokenId, 1n)).to.be.true;179      180      expect(await isTokenExists(api, collectionId, tokenId)).to.be.false;181    });182  });183184  it('Set allowance for token', async () => {185    await usingApi(async api => {186      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;187      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;188189      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(100n);190191      expect(await approve(api, collectionId, tokenId, alice, bob, 60n)).to.be.true;192      expect(await getAllowance(api, collectionId, alice, bob, tokenId)).to.be.equal(60n);193194      expect(await transferFrom(api, collectionId, tokenId, bob, alice, bob,  20n)).to.be.true;195      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(80n);196      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(20n);197      expect(await getAllowance(api, collectionId, alice, bob, tokenId)).to.be.equal(40n);198    });199  });200201  it('Repartition', async () => {202    await usingApi(async api => {203      const collectionId = (await createCollection(api, alice, {mode: {type: 'ReFungible'}})).collectionId;204      const tokenId = (await createRefungibleToken(api, alice, collectionId, 100n)).itemId;205206      expect(await repartitionRFT(api, collectionId, alice, tokenId, 200n)).to.be.true;207      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(200n);208209      expect(await transfer(api, collectionId, tokenId, alice, bob, 110n)).to.be.true;210      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(90n);211      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(110n);212213      await expect(repartitionRFT(api, collectionId, alice, tokenId, 80n)).to.eventually.be.rejected;214215      expect(await transfer(api, collectionId, tokenId, alice, bob, 90n)).to.be.true;216      expect(await getBalance(api, collectionId, alice, tokenId)).to.be.equal(0n);217      expect(await getBalance(api, collectionId, bob, tokenId)).to.be.equal(200n);218219      expect(await repartitionRFT(api, collectionId, bob, tokenId, 150n)).to.be.true;220      await expect(transfer(api, collectionId, tokenId, bob, alice, 160n)).to.eventually.be.rejected;221    });222  });223});224225describe('Test Refungible properties:', () => {226  before(async () => {227    await usingApi(async (api, privateKeyWrapper) => {228      alice = privateKeyWrapper('//Alice');229      bob = privateKeyWrapper('//Bob');230    });231  });232  233  it('Сreate new collection with properties', async () => {234    await usingApi(async api => {235      const properties = [{key: 'key1', value: 'val1'}];236      const propertyPermissions = [{key: 'key1', permission: {tokenOwner: true, mutable: false, collectionAdmin: true}}];237      const collectionId = await createCollectionWithPropsExpectSuccess({name: 'A', description: 'B', tokenPrefix: 'C', mode: {type: 'ReFungible'},238        properties: properties,239        propPerm: propertyPermissions, 240      });241      const collection = (await getDetailedCollectionInfo(api, collectionId))!;242      expect(collection.properties.toHuman()).to.be.deep.equal(properties);243      expect(collection.tokenPropertyPermissions.toHuman()).to.be.deep.equal(propertyPermissions);244    });245  });246});
modifiedtests/src/rpc.test.tsdiffbeforeafterboth
--- a/tests/src/rpc.test.ts
+++ b/tests/src/rpc.test.ts
@@ -1,12 +1,53 @@
+import {IKeyringPair} from '@polkadot/types/types';
 import {expect} from 'chai';
 import usingApi from './substrate/substrate-api';
-import {createCollectionExpectSuccess, getTokenOwner} from './util/helpers';
+import {createCollection, createCollectionExpectSuccess, createFungibleItemExpectSuccess, CrossAccountId, getTokenOwner, normalizeAccountId, transfer, U128_MAX} from './util/helpers';
+
+let alice: IKeyringPair;
+let bob: IKeyringPair;
+
 
-describe('getTokenOwner', () => {
+describe('integration test: RPC methods', () => {
+  before(async () => {
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+    });
+  });
+
+  
   it('returns None for fungible collection', async () => {
     await usingApi(async api => {
       const collection = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});
       await expect(getTokenOwner(api, collection, 0)).to.be.rejectedWith(/^owner == null$/);
     });
   });
+  
+  it('RPC method tokenOnewrs for fungible collection and token', async () => {
+    await usingApi(async (api, privateKeyWrapper) => {
+      const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
+      const facelessCrowd = Array.from(Array(7).keys()).map(i => normalizeAccountId(privateKeyWrapper(i.toString())));
+      
+      const createCollectionResult = await createCollection(api, alice, {mode: {type: 'Fungible', decimalPoints: 0}});
+      const collectionId = createCollectionResult.collectionId;
+      const aliceTokenId = await createFungibleItemExpectSuccess(alice, collectionId, {Value: U128_MAX}, alice.address);
+     
+      await transfer(api, collectionId, aliceTokenId, alice, bob, 1000n);
+      await transfer(api, collectionId, aliceTokenId, alice, ethAcc, 900n);
+            
+      for (let i = 0; i < 7; i++) {
+        await transfer(api, collectionId, aliceTokenId, alice, facelessCrowd[i], 1);
+      } 
+      
+      const owners = await api.rpc.unique.tokenOwners(collectionId, aliceTokenId);
+      const ids = (owners.toJSON() as CrossAccountId[]).map(s => normalizeAccountId(s));
+      const aliceID = normalizeAccountId(alice);
+      const bobId = normalizeAccountId(bob);
+
+      // What to expect
+      // tslint:disable-next-line:no-unused-expression
+      expect(ids).to.deep.include.members([aliceID, ethAcc, bobId, ...facelessCrowd]);
+      expect(owners.length == 10).to.be.true;
+    });
+  });
 });
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