git.delta.rocks / unique-network / refs/commits / d6d6d43b7721

difftreelog

Merge pull request #802 from UniqueNetwork/tests/eth-helpers

Yaroslav Bolyukin2022-12-23parents: #b46fe9d #8b1af11.patch.diff
in: master

51 files changed

modifiedtests/.eslintrc.jsondiffbeforeafterboth
--- a/tests/.eslintrc.json
+++ b/tests/.eslintrc.json
@@ -18,6 +18,9 @@
         "mocha"
     ],
     "rules": {
+        "@typescript-eslint/no-floating-promises": [
+            "error"
+        ],
         "indent": [
             "error",
             2,
modifiedtests/package.jsondiffbeforeafterboth
--- a/tests/package.json
+++ b/tests/package.json
@@ -11,8 +11,8 @@
     "@types/chai-subset": "^1.3.3",
     "@types/mocha": "^10.0.0",
     "@types/node": "^18.11.2",
-    "@typescript-eslint/eslint-plugin": "^5.40.1",
-    "@typescript-eslint/parser": "^5.40.1",
+    "@typescript-eslint/eslint-plugin": "^5.47.0",
+    "@typescript-eslint/parser": "^5.47.0",
     "chai": "^4.3.6",
     "chai-subset": "^1.6.0",
     "eslint": "^8.25.0",
modifiedtests/src/apiConsts.test.tsdiffbeforeafterboth
--- a/tests/src/apiConsts.test.ts
+++ b/tests/src/apiConsts.test.ts
@@ -46,33 +46,33 @@
 
 describe('integration test: API UNIQUE consts', () => {
   let api: ApiPromise;
-  
+
   before(async () => {
     await usingPlaygrounds(async (helper) => {
       api = await helper.getApi();
     });
   });
-  
+
   itSub('DEFAULT_NFT_COLLECTION_LIMITS', () => {
     expect(api.consts.unique.nftDefaultCollectionLimits.toHuman()).to.deep.equal(DEFAULT_COLLETCTION_LIMIT);
   });
-  
+
   itSub('DEFAULT_RFT_COLLECTION_LIMITS', () => {
     expect(api.consts.unique.rftDefaultCollectionLimits.toHuman()).to.deep.equal(DEFAULT_COLLETCTION_LIMIT);
   });
-  
+
   itSub('DEFAULT_FT_COLLECTION_LIMITS', () => {
     expect(api.consts.unique.ftDefaultCollectionLimits.toHuman()).to.deep.equal(DEFAULT_COLLETCTION_LIMIT);
   });
-  
+
   itSub('MAX_COLLECTION_NAME_LENGTH', () => {
     checkConst(api.consts.unique.maxCollectionNameLength, MAX_COLLECTION_NAME_LENGTH);
   });
-  
+
   itSub('MAX_COLLECTION_DESCRIPTION_LENGTH', () => {
     checkConst(api.consts.unique.maxCollectionDescriptionLength, MAX_COLLECTION_DESCRIPTION_LENGTH);
   });
-  
+
   itSub('MAX_COLLECTION_PROPERTIES_SIZE', () => {
     checkConst(api.consts.unique.maxCollectionPropertiesSize, MAX_COLLECTION_PROPERTIES_SIZE);
   });
@@ -84,31 +84,31 @@
   itSub('MAX_PROPERTY_KEY_LENGTH', () => {
     checkConst(api.consts.unique.maxPropertyKeyLength, MAX_PROPERTY_KEY_LENGTH);
   });
-  
+
   itSub('MAX_PROPERTY_VALUE_LENGTH', () => {
     checkConst(api.consts.unique.maxPropertyValueLength, MAX_PROPERTY_VALUE_LENGTH);
   });
-  
+
   itSub('MAX_PROPERTIES_PER_ITEM', () => {
     checkConst(api.consts.unique.maxPropertiesPerItem, MAX_PROPERTIES_PER_ITEM);
   });
-  
+
   itSub('NESTING_BUDGET', () => {
     checkConst(api.consts.unique.nestingBudget, NESTING_BUDGET);
   });
-  
+
   itSub('MAX_TOKEN_PROPERTIES_SIZE', () => {
     checkConst(api.consts.unique.maxTokenPropertiesSize, MAX_TOKEN_PROPERTIES_SIZE);
   });
-  
+
   itSub('COLLECTION_ADMINS_LIMIT', () => {
     checkConst(api.consts.unique.collectionAdminsLimit, COLLECTION_ADMINS_LIMIT);
   });
-  
+
   itSub('HELPERS_CONTRACT_ADDRESS', () => {
     expect(api.consts.evmContractHelpers.contractAddress.toString().toLowerCase()).to.be.equal(HELPERS_CONTRACT_ADDRESS.toLowerCase());
   });
-  
+
   itSub('EVM_COLLECTION_HELPERS_ADDRESS', () => {
     expect(api.consts.common.contractAddress.toString().toLowerCase()).to.be.equal(EVM_COLLECTION_HELPERS_ADDRESS.toLowerCase());
   });
modifiedtests/src/app-promotion.seqtest.tsdiffbeforeafterboth
--- a/tests/src/app-promotion.seqtest.ts
+++ b/tests/src/app-promotion.seqtest.ts
@@ -50,31 +50,31 @@
       await expect(helper.signTransaction(nonAdmin, api.tx.appPromotion.setAdminAddress({Substrate: nonAdmin.address}))).to.be.rejected;
       await expect(helper.signTransaction(nonAdmin, api.tx.sudo.sudo(api.tx.appPromotion.setAdminAddress({Substrate: nonAdmin.address})))).to.be.rejected;
     });
-    
+
     itSub('can be any valid CrossAccountId', async ({helper}) => {
       // We are not going to set an eth address as a sponsor,
       // but we do want to check, it doesn't break anything;
       const api = helper.getApi();
       const [account] = await helper.arrange.createAccounts([10n], donor);
-      const ethAccount = helper.address.substrateToEth(account.address); 
+      const ethAccount = helper.address.substrateToEth(account.address);
       // Alice sets Ethereum address as a sudo. Then Substrate address back...
       await expect(helper.signTransaction(superuser, api.tx.sudo.sudo(api.tx.appPromotion.setAdminAddress({Ethereum: ethAccount})))).to.be.fulfilled;
       await expect(helper.signTransaction(superuser, api.tx.sudo.sudo(api.tx.appPromotion.setAdminAddress({Substrate: palletAdmin.address})))).to.be.fulfilled;
-        
+
       // ...It doesn't break anything;
       const collection = await helper.nft.mintCollection(account, {name: 'New', description: 'New Collection', tokenPrefix: 'Promotion'});
       await expect(helper.signTransaction(account, api.tx.appPromotion.sponsorCollection(collection.collectionId))).to.be.rejected;
     });
-  
+
     itSub('can be reassigned', async ({helper}) => {
       const api = helper.getApi();
       const [oldAdmin, newAdmin, collectionOwner] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);
       const collection  = await helper.nft.mintCollection(collectionOwner, {name: 'New', description: 'New Collection', tokenPrefix: 'Promotion'});
-        
+
       await expect(helper.signTransaction(superuser, api.tx.sudo.sudo(api.tx.appPromotion.setAdminAddress({Substrate: oldAdmin.address})))).to.be.fulfilled;
       await expect(helper.signTransaction(superuser, api.tx.sudo.sudo(api.tx.appPromotion.setAdminAddress({Substrate: newAdmin.address})))).to.be.fulfilled;
       await expect(helper.signTransaction(oldAdmin, api.tx.appPromotion.sponsorCollection(collection.collectionId))).to.be.rejected;
-        
+
       await expect(helper.signTransaction(newAdmin, api.tx.appPromotion.sponsorCollection(collection.collectionId))).to.be.fulfilled;
     });
   });
modifiedtests/src/approve.test.tsdiffbeforeafterboth
--- a/tests/src/approve.test.ts
+++ b/tests/src/approve.test.ts
@@ -538,7 +538,7 @@
     const approveTx = () => helper.rft.approveToken(alice, collectionId, 1, {Substrate: bob.address});
     await expect(approveTx()).to.be.rejected;
   });
-  
+
   itSub('[nft] Approve transfer of a token that does not exist', async ({helper}) => {
     const {collectionId} = await helper.nft.mintCollection(alice, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
     const approveTx = () => helper.nft.approveToken(alice, collectionId, 2, {Substrate: bob.address});
@@ -639,7 +639,7 @@
     await helper.rft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, true);
     const checkAfterApproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
     expect(checkAfterApproval).to.be.true;
-    
+
     await helper.rft.setAllowanceForAll(alice, collectionId, {Substrate: bob.address}, false);
     const checkAfterDisapproval = await helper.rft.allowanceForAll(collectionId, {Substrate: alice.address}, {Substrate: bob.address});
     expect(checkAfterDisapproval).to.be.false;
modifiedtests/src/burnItem.test.tsdiffbeforeafterboth
--- a/tests/src/burnItem.test.ts
+++ b/tests/src/burnItem.test.ts
@@ -185,7 +185,7 @@
     const collection = await helper.nft.mintCollection(alice, {name: 'Coll', description: 'Desc', tokenPrefix: 'T'});
     const tokenAlice = await collection.mintToken(alice, {Substrate: alice.address});
     const tokenBob = await collection.mintToken(alice, {Substrate: bob.address});
-    
+
     // 1. Zero burn of own tokens allowed:
     await helper.executeExtrinsic(alice, 'api.tx.unique.burnItem', [collection.collectionId, tokenAlice.tokenId, 0]);
     // 2. Zero burn of non-owned tokens not allowed:
modifiedtests/src/calibrate.tsdiffbeforeafterboth
--- a/tests/src/calibrate.ts
+++ b/tests/src/calibrate.ts
@@ -295,6 +295,7 @@
   }
 }
 
+// eslint-disable-next-line @typescript-eslint/no-floating-promises
 (async () => {
   await usingEthPlaygrounds(async (helper: EthUniqueHelper, privateKey) => {
     // Subsequent runs reduce error, as price line is not actually straight, this is a curve
modifiedtests/src/createCollection.test.tsdiffbeforeafterboth
--- a/tests/src/createCollection.test.ts
+++ b/tests/src/createCollection.test.ts
@@ -127,7 +127,7 @@
     const mintCollectionTx = () => helper.nft.mintCollection(alice, {name: 'name', description: 'descr', tokenPrefix: 'A'.repeat(17)});
     await expect(mintCollectionTx()).to.be.rejectedWith('Verification Error');
   });
-  
+
   itSub('(!negative test!) fails when bad limits are set', async ({helper}) => {
     const mintCollectionTx = () => helper.nft.mintCollection(alice, {name: 'name', description: 'descr', tokenPrefix: 'COL', limits: {tokenLimit: 0}});
     await expect(mintCollectionTx()).to.be.rejectedWith(/common\.CollectionTokenLimitExceeded/);
modifiedtests/src/createMultipleItems.test.tsdiffbeforeafterboth
--- a/tests/src/createMultipleItems.test.ts
+++ b/tests/src/createMultipleItems.test.ts
@@ -272,8 +272,8 @@
 
     const types = ['NFT', 'Fungible', 'ReFungible'];
     await expect(helper.executeExtrinsic(
-      alice, 
-      'api.tx.unique.createMultipleItems', 
+      alice,
+      'api.tx.unique.createMultipleItems',
       [collectionId, {Substrate: alice.address}, types],
     )).to.be.rejectedWith(/nonfungible\.NotNonfungibleDataUsedToMintFungibleCollectionToken/);
   });
modifiedtests/src/eth/collectionSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionSponsoring.test.ts
+++ b/tests/src/eth/collectionSponsoring.test.ts
@@ -101,11 +101,13 @@
       expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.true;
 
       await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsor});
+      let sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
+      expect(helper.address.restoreCrossAccountFromBigInt(BigInt(sponsorTuple.sub))).to.be.eq(helper.address.ethToSubstrate(sponsor, true));
       expect(await collectionEvm.methods.hasCollectionPendingSponsor().call({from: owner})).to.be.false;
 
       await collectionEvm.methods.removeCollectionSponsor().send({from: owner});
 
-      const sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
+      sponsorTuple = await collectionEvm.methods.collectionSponsor().call({from: owner});
       expect(sponsorTuple.eth).to.be.eq('0x0000000000000000000000000000000000000000');
     }));
 
modifiedtests/src/eth/createFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createFTCollection.test.ts
+++ b/tests/src/eth/createFTCollection.test.ts
@@ -32,6 +32,7 @@
     });
   });
 
+  // TODO move sponsorship tests to another file:
   // Soft-deprecated
   itEth('[eth] Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
@@ -93,6 +94,11 @@
     expect(await collectionHelpers
       .methods.isCollectionExist(collectionAddress).call())
       .to.be.true;
+
+    // check collectionOwner:
+    const collectionEvm = await helper.ethNativeContract.collection(collectionAddress, 'ft', owner, true);
+    const collectionOwner = await collectionEvm.methods.collectionOwner().call();
+    expect(helper.address.restoreCrossAccountFromBigInt(BigInt(collectionOwner.sub))).to.eq(helper.address.ethToSubstrate(owner, true));
   });
 
   itEth('destroyCollection', async ({helper}) => {
modifiedtests/src/eth/createNFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -134,6 +134,11 @@
     expect(await collectionHelpers
       .methods.isCollectionExist(collectionAddress).call())
       .to.be.true;
+
+    // check collectionOwner:
+    const collectionEvm = await helper.ethNativeContract.collection(collectionAddress, 'ft', owner, true);
+    const collectionOwner = await collectionEvm.methods.collectionOwner().call();
+    expect(helper.address.restoreCrossAccountFromBigInt(BigInt(collectionOwner.sub))).to.eq(helper.address.ethToSubstrate(owner, true));
   });
 });
 
modifiedtests/src/eth/createRFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -88,27 +88,6 @@
     ]);
   });
 
-  // this test will occasionally fail when in async environment.
-  itEth.skip('Check collection address exist', async ({helper}) => {
-    const owner = await helper.eth.createAccountWithBalance(donor);
-
-    const expectedCollectionId = +(await helper.callRpc('api.rpc.unique.collectionStats')).created + 1;
-    const expectedCollectionAddress = helper.ethAddress.fromCollectionId(expectedCollectionId);
-    const collectionHelpers = await helper.ethNativeContract.collectionHelpers(owner);
-
-    expect(await collectionHelpers.methods
-      .isCollectionExist(expectedCollectionAddress)
-      .call()).to.be.false;
-
-    await collectionHelpers.methods
-      .createRFTCollection('A', 'A', 'A')
-      .send({value: Number(2n * helper.balance.getOneTokenNominal())});
-
-    expect(await collectionHelpers.methods
-      .isCollectionExist(expectedCollectionAddress)
-      .call()).to.be.true;
-  });
-
   // Soft-deprecated
   itEth('[eth] Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
@@ -166,6 +145,11 @@
     expect(await collectionHelpers
       .methods.isCollectionExist(collectionAddress).call())
       .to.be.true;
+
+    // check collectionOwner:
+    const collectionEvm = await helper.ethNativeContract.collection(collectionAddress, 'ft', owner, true);
+    const collectionOwner = await collectionEvm.methods.collectionOwner().call();
+    expect(helper.address.restoreCrossAccountFromBigInt(BigInt(collectionOwner.sub))).to.eq(helper.address.ethToSubstrate(owner, true));
   });
 });
 
modifiedtests/src/eth/evmCoder.test.tsdiffbeforeafterboth

no syntactic changes

modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -167,7 +167,6 @@
     expect(event.returnValues.to).to.be.equal(receiver);
 
     expect(await contract.methods.tokenURI(tokenId).call()).to.be.equal('Test URI');
-    console.log(await contract.methods.crossOwnerOf(tokenId).call());
     expect(await contract.methods.crossOwnerOf(tokenId).call()).to.be.like([receiver, '0']);
     // TODO: this wont work right now, need release 919000 first
     // await helper.methods.setOffchainSchema(collectionIdAddress, 'https://offchain-service.local/token-info/{id}').send();
@@ -200,7 +199,6 @@
             },
           };
         });
-
 
       const collection = await helper.nft.mintCollection(minter, {
         tokenPrefix: 'ethp',
modifiedtests/src/eth/proxyContract.test.tsdiffbeforeafterboth
--- a/tests/src/eth/proxyContract.test.ts
+++ b/tests/src/eth/proxyContract.test.ts
@@ -31,11 +31,11 @@
     const deployer = await helper.eth.createAccountWithBalance(donor);
     const caller = await helper.eth.createAccountWithBalance(donor);
     const proxyContract = await deployProxyContract(helper, deployer);
-    
+
     const realContractV1 = await deployRealContractV1(helper, deployer);
     const realContractV1proxy = new helper.web3!.eth.Contract(realContractV1.options.jsonInterface, proxyContract.options.address, {from: caller, gas: helper.eth.DEFAULT_GAS});
     await proxyContract.methods.updateVersion(realContractV1.options.address).send();
-    
+
     await realContractV1proxy.methods.flip().send();
     await realContractV1proxy.methods.flip().send();
     await realContractV1proxy.methods.flip().send();
modifiedtests/src/eth/scheduling.test.tsdiffbeforeafterboth
--- a/tests/src/eth/scheduling.test.ts
+++ b/tests/src/eth/scheduling.test.ts
@@ -53,7 +53,7 @@
       );
 
     expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
-    
+
     await helper.wait.newBlocks(waitForBlocks + 1);
     expect(await flipper.methods.getValue().call()).to.be.not.equal(initialValue);
 
modifiedtests/src/eth/util/index.tsdiffbeforeafterboth
--- a/tests/src/eth/util/index.ts
+++ b/tests/src/eth/util/index.ts
@@ -58,9 +58,9 @@
     silentConsole.disable();
   }
 };
-  
+
 export function itEth(name: string, cb: (apis: { helper: EthUniqueHelper, privateKey: (seed: string | {filename: string}) => Promise<IKeyringPair> }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
-  (opts.only ? it.only : 
+  (opts.only ? it.only :
     opts.skip ? it.skip : it)(name, async function() {
     await usingEthPlaygrounds(async (helper, privateKey) => {
       if (opts.requiredPallets) {
modifiedtests/src/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/fungible.test.ts
+++ b/tests/src/fungible.test.ts
@@ -43,7 +43,7 @@
     expect(itemCountAfter).to.be.equal(defaultTokenId);
     expect(aliceBalance).to.be.equal(U128_MAX);
   });
-  
+
   itSub('RPC method tokenOnewrs for fungible collection and token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
     const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => {return {Substrate: keyring.address};});
@@ -54,22 +54,22 @@
 
     await collection.transfer(alice, {Substrate: bob.address}, 1000n);
     await collection.transfer(alice, ethAcc, 900n);
-    
+
     for (let i = 0; i < 7; i++) {
       await collection.transfer(alice, facelessCrowd[i], 1n);
-    } 
+    }
 
     const owners = await collection.getTop10Owners();
 
     // What to expect
     expect(owners).to.deep.include.members([{Substrate: alice.address}, ethAcc, {Substrate: bob.address}, ...facelessCrowd]);
     expect(owners.length).to.be.equal(10);
-    
+
     const [eleven] = await helper.arrange.createAccounts([0n], donor);
     expect(await collection.transfer(alice, {Substrate: eleven.address}, 10n)).to.be.true;
     expect((await collection.getTop10Owners()).length).to.be.equal(10);
   });
-  
+
   itSub('Transfer token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
     const collection = await helper.ft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
@@ -108,7 +108,7 @@
     expect(await collection.doesTokenExist(0)).to.be.true;
     expect(await collection.getBalance({Substrate: alice.address})).to.be.equal(1n);
   });
-  
+
   itSub('Burn all tokens ', async ({helper}) => {
     const collection = await helper.ft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     await collection.mint(alice, 500n);
@@ -127,7 +127,7 @@
     await collection.mint(alice, 100n);
 
     expect(await collection.getBalance({Substrate: alice.address})).to.be.equal(100n);
-    
+
     expect(await collection.approveTokens(alice, {Substrate: bob.address}, 60n)).to.be.true;
     expect(await collection.getApprovedTokens({Substrate: alice.address}, {Substrate: bob.address})).to.be.equal(60n);
     expect(await collection.getBalance({Substrate: bob.address})).to.be.equal(0n);
@@ -169,11 +169,11 @@
     // 1. Alice cannot transfer more than 0 tokens if balance low:
     await expect(collection.transfer(alice, {Substrate: charlie.address}, 1n)).to.be.rejectedWith('common.TokenValueTooLow');
     await expect(collection.transfer(alice, {Substrate: charlie.address}, 100n)).to.be.rejectedWith('common.TokenValueTooLow');
-    
+
     // 2. Alice cannot transfer non-existing token:
     await expect(nonExistingCollection.transfer(alice, {Substrate: charlie.address}, 0n)).to.be.rejectedWith('common.CollectionNotFound');
     await expect(nonExistingCollection.transfer(alice, {Substrate: charlie.address}, 1n)).to.be.rejectedWith('common.CollectionNotFound');
-    
+
     // 3. Zero transfer allowed (EIP-20):
     await collection.transfer(bob, {Substrate: charlie.address}, 0n);
     // 3.1 even if the balance = 0
modifiedtests/src/inflation.seqtest.tsdiffbeforeafterboth
--- a/tests/src/inflation.seqtest.ts
+++ b/tests/src/inflation.seqtest.ts
@@ -26,7 +26,7 @@
       superuser = await privateKey('//Alice');
     });
   });
-  
+
   itSub('First year inflation is 10%', async ({helper}) => {
     // Make sure non-sudo can't start inflation
     const [bob] = await helper.arrange.createAccounts([10n], superuser);
modifiedtests/src/interfaces/unique/definitions.tsdiffbeforeafterboth
--- a/tests/src/interfaces/unique/definitions.ts
+++ b/tests/src/interfaces/unique/definitions.ts
@@ -38,39 +38,39 @@
   types: {},
   rpc: {
     accountTokens: fun(
-      'Get tokens owned by an account in a collection', 
-      [collectionParam, crossAccountParam()], 
+      'Get tokens owned by an account in a collection',
+      [collectionParam, crossAccountParam()],
       'Vec<u32>',
     ),
     collectionTokens: fun(
-      'Get tokens contained within a collection', 
-      [collectionParam], 
+      'Get tokens contained within a collection',
+      [collectionParam],
       'Vec<u32>',
     ),
     tokenExists: fun(
-      'Check if the token exists', 
-      [collectionParam, tokenParam], 
+      'Check if the token exists',
+      [collectionParam, tokenParam],
       'bool',
     ),
 
     tokenOwner: fun(
-      'Get the token owner', 
-      [collectionParam, tokenParam], 
+      'Get the token owner',
+      [collectionParam, tokenParam],
       `Option<${CROSS_ACCOUNT_ID_TYPE}>`,
     ),
     topmostTokenOwner: fun(
-      'Get the topmost token owner in the hierarchy of a possibly nested token', 
-      [collectionParam, tokenParam], 
+      'Get the topmost token owner in the hierarchy of a possibly nested token',
+      [collectionParam, tokenParam],
       `Option<${CROSS_ACCOUNT_ID_TYPE}>`,
     ),
     tokenOwners: fun(
-      'Returns 10 tokens owners in no particular order', 
-      [collectionParam, tokenParam], 
+      'Returns 10 tokens owners in no particular order',
+      [collectionParam, tokenParam],
       `Vec<${CROSS_ACCOUNT_ID_TYPE}>`,
     ),
     tokenChildren: fun(
-      'Get tokens nested directly into the token', 
-      [collectionParam, tokenParam], 
+      'Get tokens nested directly into the token',
+      [collectionParam, tokenParam],
       'Vec<UpDataStructsTokenChild>',
     ),
 
@@ -91,13 +91,13 @@
     ),
 
     constMetadata: fun(
-      'Get token constant metadata', 
-      [collectionParam, tokenParam], 
+      'Get token constant metadata',
+      [collectionParam, tokenParam],
       'Vec<u8>',
     ),
     variableMetadata: fun(
-      'Get token variable metadata', 
-      [collectionParam, tokenParam], 
+      'Get token variable metadata',
+      [collectionParam, tokenParam],
       'Vec<u8>',
     ),
 
@@ -107,77 +107,77 @@
       'UpDataStructsTokenData',
     ),
     totalSupply: fun(
-      'Get the amount of distinctive tokens present in a collection', 
-      [collectionParam], 
+      'Get the amount of distinctive tokens present in a collection',
+      [collectionParam],
       'u32',
     ),
 
     accountBalance: fun(
-      'Get the amount of any user tokens owned by an account', 
-      [collectionParam, crossAccountParam()], 
+      'Get the amount of any user tokens owned by an account',
+      [collectionParam, crossAccountParam()],
       'u32',
     ),
     balance: fun(
-      'Get the amount of a specific token owned by an account', 
-      [collectionParam, crossAccountParam(), tokenParam], 
+      'Get the amount of a specific token owned by an account',
+      [collectionParam, crossAccountParam(), tokenParam],
       'u128',
     ),
     allowance: fun(
-      'Get the amount of currently possible sponsored transactions on a token for the fee to be taken off a sponsor', 
-      [collectionParam, crossAccountParam('sender'), crossAccountParam('spender'), tokenParam], 
+      'Get the amount of currently possible sponsored transactions on a token for the fee to be taken off a sponsor',
+      [collectionParam, crossAccountParam('sender'), crossAccountParam('spender'), tokenParam],
       'u128',
     ),
 
     adminlist: fun(
-      'Get the list of admin accounts of a collection', 
-      [collectionParam], 
+      'Get the list of admin accounts of a collection',
+      [collectionParam],
       'Vec<PalletEvmAccountBasicCrossAccountIdRepr>',
     ),
     allowlist: fun(
-      'Get the list of accounts allowed to operate within a collection', 
-      [collectionParam], 
+      'Get the list of accounts allowed to operate within a collection',
+      [collectionParam],
       'Vec<PalletEvmAccountBasicCrossAccountIdRepr>',
     ),
     allowed: fun(
-      'Check if a user is allowed to operate within a collection', 
-      [collectionParam, crossAccountParam()], 
+      'Check if a user is allowed to operate within a collection',
+      [collectionParam, crossAccountParam()],
       'bool',
     ),
 
     lastTokenId: fun(
-      'Get the last token ID created in a collection', 
-      [collectionParam], 
+      'Get the last token ID created in a collection',
+      [collectionParam],
       'u32',
     ),
     collectionById: fun(
-      'Get a collection by the specified ID', 
-      [collectionParam], 
+      'Get a collection by the specified ID',
+      [collectionParam],
       'Option<UpDataStructsRpcCollection>',
     ),
     collectionStats: fun(
-      'Get chain stats about collections', 
-      [], 
+      'Get chain stats about collections',
+      [],
       'UpDataStructsCollectionStats',
     ),
 
     nextSponsored: fun(
-      'Get the number of blocks until sponsoring a transaction is available', 
-      [collectionParam, crossAccountParam(), tokenParam], 
+      'Get the number of blocks until sponsoring a transaction is available',
+      [collectionParam, crossAccountParam(), tokenParam],
       'Option<u64>',
     ),
     effectiveCollectionLimits: fun(
-      'Get effective collection limits', 
-      [collectionParam], 
+      'Get effective collection limits',
+      [collectionParam],
       'Option<UpDataStructsCollectionLimits>',
     ),
     totalPieces: fun(
-      'Get the total amount of pieces of an RFT', 
-      [collectionParam, tokenParam], 
+      'Get the total amount of pieces of an RFT',
+      [collectionParam, tokenParam],
       'Option<u128>',
     ),
     allowanceForAll: fun(
-      'Tells whether the given `owner` approves the `operator`.', 
-      [collectionParam, crossAccountParam('owner'), crossAccountParam('operator')], 
+      'Tells whether the given `owner` approves the `operator`.',
+      [collectionParam, crossAccountParam('owner'), crossAccountParam('operator')],
       'Option<bool>',
     ),
   },
modifiedtests/src/limits.test.tsdiffbeforeafterboth
--- a/tests/src/limits.test.ts
+++ b/tests/src/limits.test.ts
@@ -30,7 +30,7 @@
   itSub.skip('Collection limits allow greater number than chain limits, chain limits are enforced', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {});
     await collection.setLimits(alice, {accountTokenOwnershipLimit: 20});
-    
+
     for(let i = 0; i < 10; i++){
       await expect(collection.mintToken(alice)).to.be.not.rejected;
     }
@@ -40,14 +40,14 @@
     }
     await collection.burn(alice);
   });
-  
+
   itSub('Collection limits allow lower number than chain limits, collection limits are enforced', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {});
     await collection.setLimits(alice, {accountTokenOwnershipLimit: 1});
 
     await collection.mintToken(alice);
     await expect(collection.mintToken(alice)).to.be.rejectedWith(/common\.AccountTokenLimitExceeded/);
-    
+
     await collection.burnToken(alice, 1);
     await expect(collection.burn(alice)).to.be.not.rejected;
   });
@@ -68,7 +68,7 @@
   itSub.skip('Collection limits allow greater number than chain limits, chain limits are enforced', async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {});
     await collection.setLimits(alice, {accountTokenOwnershipLimit: 20});
-    
+
     for(let i = 0; i < 10; i++){
       await expect(collection.mintToken(alice, 10n)).to.be.not.rejected;
     }
@@ -85,7 +85,7 @@
 
     await collection.mintToken(alice);
     await expect(collection.mintToken(alice)).to.be.rejectedWith(/common\.AccountTokenLimitExceeded/);
-    
+
     await collection.burnToken(alice, 1);
     await expect(collection.burn(alice)).to.be.not.rejected;
   });
@@ -314,7 +314,7 @@
 
     await collection.setSponsor(alice, alice.address);
     await collection.confirmSponsorship(alice);
-    
+
     await token.transfer(alice, {Substrate: bob.address});
     const aliceBalanceBefore = await helper.balance.getSubstrate(alice.address);
 
@@ -345,7 +345,7 @@
 
     await collection.setSponsor(alice, alice.address);
     await collection.confirmSponsorship(alice);
-    
+
     await collection.transfer(alice, {Substrate: bob.address}, 2n);
     const aliceBalanceBefore = await helper.balance.getSubstrate(alice.address);
 
@@ -387,7 +387,7 @@
 
     await collection.setSponsor(alice, alice.address);
     await collection.confirmSponsorship(alice);
-    
+
     await token.transfer(alice, {Substrate: bob.address}, 2n);
     const aliceBalanceBefore = await helper.balance.getSubstrate(alice.address);
 
@@ -408,17 +408,17 @@
       [alice] = await helper.arrange.createAccounts([10n], donor);
     });
   });
-  
+
   itSub('Effective collection limits', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {});
-    await collection.setLimits(alice, {ownerCanTransfer: true});    
-    
-    { 
+    await collection.setLimits(alice, {ownerCanTransfer: true});
+
+    {
       // Check that limits are undefined
       const collectionInfo = await collection.getData();
       const limits = collectionInfo?.raw.limits;
       expect(limits).to.be.any;
-      
+
       expect(limits.accountTokenOwnershipLimit).to.be.null;
       expect(limits.sponsoredDataSize).to.be.null;
       expect(limits.sponsoredDataRateLimit).to.be.null;
@@ -449,7 +449,7 @@
       expect(limits.transfersEnabled).to.be.true;
     }
 
-    { 
+    {
       // Check the values for collection limits
       await collection.setLimits(alice, {
         accountTokenOwnershipLimit: 99_999,
modifiedtests/src/nesting/collectionProperties.seqtest.tsdiffbeforeafterboth
--- a/tests/src/nesting/collectionProperties.seqtest.ts
+++ b/tests/src/nesting/collectionProperties.seqtest.ts
@@ -20,7 +20,7 @@
 describe('Integration Test: Collection Properties with sudo', () => {
   let superuser: IKeyringPair;
   let alice: IKeyringPair;
-  
+
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
       superuser = await privateKey('//Alice');
@@ -32,7 +32,7 @@
   [
     {mode: 'nft' as const, requiredPallets: []},
     {mode: 'ft' as const, requiredPallets: []},
-    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
   ].map(testSuite => describe(`${testSuite.mode.toUpperCase()}`, () => {
     before(async function() {
       // eslint-disable-next-line require-await
modifiedtests/src/nesting/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/collectionProperties.test.ts
+++ b/tests/src/nesting/collectionProperties.test.ts
@@ -20,14 +20,14 @@
 describe('Integration Test: Collection Properties', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
       const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([200n, 10n], donor);
     });
   });
-  
+
   itSub('Properties are initially empty', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice);
     expect(await collection.getProperties()).to.be.empty;
@@ -36,7 +36,7 @@
   [
     {mode: 'nft' as const, requiredPallets: []},
     {mode: 'ft' as const, requiredPallets: []},
-    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
   ].map(testSuite => describe(`${testSuite.mode.toUpperCase()}`, () => {
     before(async function() {
       // eslint-disable-next-line require-await
@@ -50,37 +50,37 @@
 
       // As owner
       await expect(collection.setProperties(alice, [{key: 'electron', value: 'come bond'}])).to.be.fulfilled;
-    
+
       await collection.addAdmin(alice, {Substrate: bob.address});
-    
+
       // As administrator
       await expect(collection.setProperties(bob, [{key: 'black_hole'}])).to.be.fulfilled;
-    
+
       const properties = await collection.getProperties();
       expect(properties).to.include.deep.members([
         {key: 'electron', value: 'come bond'},
         {key: 'black_hole', value: ''},
       ]);
     });
-    
+
     itSub('Check valid names for collection properties keys', async ({helper}) =>  {
       const collection = await helper[testSuite.mode].mintCollection(alice);
 
       // alpha symbols
       await expect(collection.setProperties(alice, [{key: 'answer'}])).to.be.fulfilled;
-    
+
       // numeric symbols
       await expect(collection.setProperties(alice, [{key: '451'}])).to.be.fulfilled;
-    
+
       // underscore symbol
       await expect(collection.setProperties(alice, [{key: 'black_hole'}])).to.be.fulfilled;
-    
+
       // dash symbol
       await expect(collection.setProperties(alice, [{key: '-'}])).to.be.fulfilled;
-    
+
       // dot symbol
       await expect(collection.setProperties(alice, [{key: 'once.in.a.long.long.while...', value: 'you get a little lost'}])).to.be.fulfilled;
-    
+
       const properties = await collection.getProperties();
       expect(properties).to.include.deep.members([
         {key: 'answer', value: ''},
@@ -90,29 +90,29 @@
         {key: 'once.in.a.long.long.while...', value: 'you get a little lost'},
       ]);
     });
-  
+
     itSub('Changes properties of a collection', async ({helper}) =>  {
       const collection = await helper[testSuite.mode].mintCollection(alice);
 
       await expect(collection.setProperties(alice, [{key: 'electron', value: 'come bond'}, {key: 'black_hole', value: ''}])).to.be.fulfilled;
-    
+
       // Mutate the properties
       await expect(collection.setProperties(alice, [{key: 'black_hole', value: 'LIGO'}])).to.be.fulfilled;
-    
+
       const properties = await collection.getProperties();
       expect(properties).to.include.deep.members([
         {key: 'electron', value: 'come bond'},
         {key: 'black_hole', value: 'LIGO'},
       ]);
     });
-  
+
     itSub('Deletes properties of a collection', async ({helper}) =>  {
       const collection = await helper[testSuite.mode].mintCollection(alice);
 
       await expect(collection.setProperties(alice, [{key: 'electron', value: 'come bond'}, {key: 'black_hole', value: 'LIGO'}])).to.be.fulfilled;
-    
+
       await expect(collection.deleteProperties(alice, ['electron'])).to.be.fulfilled;
-    
+
       const properties = await collection.getProperties(['black_hole', 'electron']);
       expect(properties).to.be.deep.equal([
         {key: 'black_hole', value: 'LIGO'},
@@ -201,11 +201,11 @@
     });
   }));
 });
-  
+
 describe('Negative Integration Test: Collection Properties', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
       const donor = await privateKey({filename: __filename});
@@ -216,7 +216,7 @@
   [
     {mode: 'nft' as const, requiredPallets: []},
     {mode: 'ft' as const, requiredPallets: []},
-    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
   ].map(testSuite => describe(`${testSuite.mode.toUpperCase()}`, () => {
     before(async function() {
       // eslint-disable-next-line require-await
@@ -224,21 +224,21 @@
         requirePalletsOrSkip(this, helper, testSuite.requiredPallets);
       });
     });
-    
+
     itSub('Fails to set properties in a collection if not its onwer/administrator', async ({helper}) =>  {
       const collection = await helper[testSuite.mode].mintCollection(alice);
 
       await expect(collection.setProperties(bob, [{key: 'electron', value: 'come bond'}, {key: 'black_hole', value: 'LIGO'}]))
         .to.be.rejectedWith(/common\.NoPermission/);
-    
+
       expect(await collection.getProperties()).to.be.empty;
     });
-    
+
     itSub('Fails to set properties that exceed the limits', async ({helper}) =>  {
       const collection = await helper[testSuite.mode].mintCollection(alice);
 
       const spaceLimit = (await (collection.helper!.api! as any).query.common.collectionProperties(collection.collectionId)).spaceLimit.toNumber();
-      
+
       // Mute the general tx parsing error, too many bytes to process
       {
         console.error = () => {};
@@ -246,17 +246,17 @@
           {key: 'electron', value: 'low high '.repeat(Math.ceil(spaceLimit! / 9))},
         ])).to.be.rejected;
       }
-    
+
       expect(await collection.getProperties(['electron'])).to.be.empty;
-    
+
       await expect(collection.setProperties(alice, [
-        {key: 'electron', value: 'low high '.repeat(Math.ceil(spaceLimit! / 18))}, 
-        {key: 'black_hole', value: '0'.repeat(Math.ceil(spaceLimit! / 2))}, 
+        {key: 'electron', value: 'low high '.repeat(Math.ceil(spaceLimit! / 18))},
+        {key: 'black_hole', value: '0'.repeat(Math.ceil(spaceLimit! / 2))},
       ])).to.be.rejectedWith(/common\.NoSpaceForProperty/);
-    
+
       expect(await collection.getProperties(['electron', 'black_hole'])).to.be.empty;
     });
-    
+
     itSub('Fails to set more properties than it is allowed', async ({helper}) =>  {
       const collection = await helper[testSuite.mode].mintCollection(alice);
 
@@ -267,10 +267,10 @@
           value: Math.random() > 0.5 ? 'high' : 'low',
         });
       }
-    
+
       await expect(collection.setProperties(alice, propertiesToBeSet)).
         to.be.rejectedWith(/common\.PropertyLimitReached/);
-    
+
       expect(await collection.getProperties()).to.be.empty;
     });
 
@@ -282,34 +282,34 @@
         [{key: 'Mr/Sandman', value: 'Bring me a gene'}],
         [{key: 'déjà vu', value: 'hmm...'}],
       ];
-    
+
       for (let i = 0; i < invalidProperties.length; i++) {
         await expect(
-          collection.setProperties(alice, invalidProperties[i]), 
+          collection.setProperties(alice, invalidProperties[i]),
           `on rejecting the new badly-named property #${i}`,
         ).to.be.rejectedWith(/common\.InvalidCharacterInPropertyKey/);
       }
-    
+
       await expect(
-        collection.setProperties(alice, [{key: '', value: 'nothing must not exist'}]), 
+        collection.setProperties(alice, [{key: '', value: 'nothing must not exist'}]),
         'on rejecting an unnamed property',
       ).to.be.rejectedWith(/common\.EmptyPropertyKey/);
-    
+
       await expect(
-        collection.setProperties(alice, [{key: 'CRISPR-Cas9', value: 'rewriting nature!'}]), 
+        collection.setProperties(alice, [{key: 'CRISPR-Cas9', value: 'rewriting nature!'}]),
         'on setting the correctly-but-still-badly-named property',
       ).to.be.fulfilled;
-    
+
       const keys = invalidProperties.flatMap(propertySet => propertySet.map(property => property.key)).concat('CRISPR-Cas9').concat('');
-    
+
       const properties = await collection.getProperties(keys);
       expect(properties).to.be.deep.equal([
         {key: 'CRISPR-Cas9', value: 'rewriting nature!'},
       ]);
-    
+
       for (let i = 0; i < invalidProperties.length; i++) {
         await expect(
-          collection.deleteProperties(alice, invalidProperties[i].map(propertySet => propertySet.key)), 
+          collection.deleteProperties(alice, invalidProperties[i].map(propertySet => propertySet.key)),
           `on trying to delete the non-existent badly-named property #${i}`,
         ).to.be.rejectedWith(/common\.InvalidCharacterInPropertyKey/);
       }
@@ -326,4 +326,3 @@
     });
   }));
 });
-  
\ No newline at end of file
modifiedtests/src/nesting/graphs.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/graphs.test.ts
+++ b/tests/src/nesting/graphs.test.ts
@@ -56,7 +56,7 @@
     // to self
     await expect(
       tokens[0].nest(alice, tokens[0]),
-      'first transaction',  
+      'first transaction',
     ).to.be.rejectedWith(/structure\.OuroborosDetected/);
     // to nested part of graph
     await expect(
modifiedtests/src/nesting/nest.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/nest.test.ts
+++ b/tests/src/nesting/nest.test.ts
@@ -36,7 +36,7 @@
     const nestedToken = await collection.mintToken(alice, targetToken.nestingAccount());
     expect(await nestedToken.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});
     expect(await nestedToken.getOwner()).to.be.deep.equal(targetToken.nestingAccount().toLowerCase());
-    
+
     // Create a token to be nested
     const newToken = await collection.mintToken(alice);
 
@@ -66,7 +66,7 @@
     // Create a nested token
     const tokenC = await collection.mintToken(alice, tokenA.nestingAccount());
     expect(await tokenC.getOwner()).to.be.deep.equal(tokenA.nestingAccount().toLowerCase());
-    
+
     // Transfer the nested token to another token
     await expect(tokenC.transferFrom(alice, tokenA.nestingAccount(), tokenB.nestingAccount())).to.be.fulfilled;
     expect(await tokenC.getTopmostOwner()).to.be.deep.equal({Substrate: alice.address});
@@ -76,7 +76,7 @@
   itSub('Checks token children', async ({helper}) => {
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.ft.mintCollection(alice);
-    
+
     const targetToken = await collectionA.mintToken(alice);
     expect((await targetToken.getChildren()).length).to.be.equal(0, 'Children length check at creation');
 
@@ -108,7 +108,7 @@
       {tokenId: 0, collectionId: collectionB.collectionId},
     ], 'Children contents check at nesting #4 (from another collection)')
       .and.be.length(2, 'Children length check at nesting #4 (from another collection)');
-    
+
     // Move part of the fungible token inside token A deeper in the nesting tree
     await collectionB.transferFrom(alice, targetToken.nestingAccount(), tokenA.nestingAccount(), 1n);
     expect(await targetToken.getChildren()).to.be.have.deep.members([
modifiedtests/src/nesting/propertyPermissions.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/propertyPermissions.test.ts
+++ b/tests/src/nesting/propertyPermissions.test.ts
@@ -21,94 +21,94 @@
 describe('Integration Test: Access Rights to Token Properties', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
       const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([100n, 10n], donor);
     });
   });
-    
+
   itSub('Reads access rights to properties of a collection', async ({helper}) =>  {
     const collection = await helper.nft.mintCollection(alice);
     const propertyRights = (await helper.callRpc('api.query.common.collectionPropertyPermissions', [collection.collectionId])).toJSON();
     expect(propertyRights).to.be.empty;
   });
-    
-  async function testSetsAccessRightsToProperties(collection: UniqueNFTCollection | UniqueRFTCollection) {  
+
+  async function testSetsAccessRightsToProperties(collection: UniqueNFTCollection | UniqueRFTCollection) {
     await expect(collection.setTokenPropertyPermissions(alice, [{key: 'skullduggery', permission: {mutable: true}}]))
       .to.be.fulfilled;
-  
+
     await collection.addAdmin(alice, {Substrate: bob.address});
-  
+
     await expect(collection.setTokenPropertyPermissions(bob, [{key: 'mindgame', permission: {collectionAdmin: true, tokenOwner: false}}]))
       .to.be.fulfilled;
-  
+
     const propertyRights = await collection.getPropertyPermissions(['skullduggery', 'mindgame']);
     expect(propertyRights).to.include.deep.members([
       {key: 'skullduggery', permission: {mutable: true, collectionAdmin: false, tokenOwner: false}},
       {key: 'mindgame', permission: {mutable: false, collectionAdmin: true, tokenOwner: false}},
     ]);
   }
-  
+
   itSub('Sets access rights to properties of a collection (NFT)', async ({helper}) =>  {
     await testSetsAccessRightsToProperties(await helper.nft.mintCollection(alice));
   });
-  
+
   itSub.ifWithPallets('Sets access rights to properties of a collection (ReFungible)', [Pallets.ReFungible], async ({helper}) => {
     await testSetsAccessRightsToProperties(await helper.rft.mintCollection(alice));
   });
-    
+
   async function testChangesAccessRightsToProperty(collection: UniqueNFTCollection | UniqueRFTCollection) {
     await expect(collection.setTokenPropertyPermissions(alice, [{key: 'skullduggery', permission: {mutable: true, collectionAdmin: true}}]))
       .to.be.fulfilled;
-  
+
     await expect(collection.setTokenPropertyPermissions(alice, [{key: 'skullduggery', permission: {mutable: false, tokenOwner: true}}]))
       .to.be.fulfilled;
-  
+
     const propertyRights = await collection.getPropertyPermissions();
     expect(propertyRights).to.be.deep.equal([
       {key: 'skullduggery', permission: {'mutable': false, 'collectionAdmin': false, 'tokenOwner': true}},
     ]);
   }
-  
+
   itSub('Changes access rights to properties of a NFT collection', async ({helper}) =>  {
     await testChangesAccessRightsToProperty(await helper.nft.mintCollection(alice));
   });
-  
+
   itSub.ifWithPallets('Changes access rights to properties of a ReFungible collection', [Pallets.ReFungible], async ({helper}) => {
     await testChangesAccessRightsToProperty(await helper.rft.mintCollection(alice));
   });
 });
-  
+
 describe('Negative Integration Test: Access Rights to Token Properties', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
       const donor = await privateKey({filename: __filename});
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
-  
+
   async function testPreventsFromSettingAccessRightsNotAdminOrOwner(collection: UniqueNFTCollection | UniqueRFTCollection) {
     await expect(collection.setTokenPropertyPermissions(bob, [{key: 'skullduggery', permission: {mutable: true, tokenOwner: true}}]))
       .to.be.rejectedWith(/common\.NoPermission/);
-  
+
     const propertyRights = await collection.getPropertyPermissions(['skullduggery']);
     expect(propertyRights).to.be.empty;
   }
-  
+
   itSub('Prevents from setting access rights to properties of a NFT collection if not an onwer/admin', async ({helper}) =>  {
     await testPreventsFromSettingAccessRightsNotAdminOrOwner(await helper.nft.mintCollection(alice));
   });
-  
+
   itSub.ifWithPallets('Prevents from setting access rights to properties of a ReFungible collection if not an onwer/admin', [Pallets.ReFungible], async ({helper}) => {
     await testPreventsFromSettingAccessRightsNotAdminOrOwner(await helper.rft.mintCollection(alice));
   });
-  
-  async function testPreventFromAddingTooManyPossibleProperties(collection: UniqueNFTCollection | UniqueRFTCollection) {  
+
+  async function testPreventFromAddingTooManyPossibleProperties(collection: UniqueNFTCollection | UniqueRFTCollection) {
     const constitution = [];
     for (let i = 0; i < 65; i++) {
       constitution.push({
@@ -116,82 +116,82 @@
         permission: Math.random() > 0.5 ? {mutable: true, collectionAdmin: true, tokenOwner: true} : {},
       });
     }
-  
+
     await expect(collection.setTokenPropertyPermissions(alice, constitution))
       .to.be.rejectedWith(/common\.PropertyLimitReached/);
-  
+
     const propertyRights = await collection.getPropertyPermissions();
     expect(propertyRights).to.be.empty;
   }
-  
+
   itSub('Prevents from adding too many possible properties (NFT)', async ({helper}) =>  {
     await testPreventFromAddingTooManyPossibleProperties(await helper.nft.mintCollection(alice));
   });
-  
+
   itSub.ifWithPallets('Prevents from adding too many possible properties (ReFungible)', [Pallets.ReFungible], async ({helper}) => {
     await testPreventFromAddingTooManyPossibleProperties(await helper.rft.mintCollection(alice));
   });
-  
+
   async function testPreventAccessRightsModifiedIfConstant(collection: UniqueNFTCollection | UniqueRFTCollection) {
     await expect(collection.setTokenPropertyPermissions(alice, [{key: 'skullduggery', permission: {mutable: false, tokenOwner: true}}]))
       .to.be.fulfilled;
-  
+
     await expect(collection.setTokenPropertyPermissions(alice, [{key: 'skullduggery', permission: {collectionAdmin: true}}]))
       .to.be.rejectedWith(/common\.NoPermission/);
-  
+
     const propertyRights = await collection.getPropertyPermissions(['skullduggery']);
     expect(propertyRights).to.deep.equal([
       {key: 'skullduggery', permission: {'mutable': false, 'collectionAdmin': false, 'tokenOwner': true}},
     ]);
   }
-  
+
   itSub('Prevents access rights to be modified if constant (NFT)', async ({helper}) =>  {
     await testPreventAccessRightsModifiedIfConstant(await helper.nft.mintCollection(alice));
   });
-  
+
   itSub.ifWithPallets('Prevents access rights to be modified if constant (ReFungible)', [Pallets.ReFungible], async ({helper}) => {
     await testPreventAccessRightsModifiedIfConstant(await helper.rft.mintCollection(alice));
   });
-  
+
   async function testPreventsAddingPropertiesWithInvalidNames(collection: UniqueNFTCollection | UniqueRFTCollection) {
     const invalidProperties = [
       [{key: 'skullduggery', permission: {tokenOwner: true}}, {key: 'im possible', permission: {collectionAdmin: true}}],
       [{key: 'G#4', permission: {tokenOwner: true}}],
       [{key: 'HÆMILTON', permission: {mutable: false, collectionAdmin: true, tokenOwner: true}}],
     ];
-  
+
     for (let i = 0; i < invalidProperties.length; i++) {
       await expect(
-        collection.setTokenPropertyPermissions(alice, invalidProperties[i]), 
+        collection.setTokenPropertyPermissions(alice, invalidProperties[i]),
         `on setting the new badly-named property #${i}`,
       ).to.be.rejectedWith(/common\.InvalidCharacterInPropertyKey/);
     }
-  
+
     await expect(
-      collection.setTokenPropertyPermissions(alice, [{key: '', permission: {}}]), 
+      collection.setTokenPropertyPermissions(alice, [{key: '', permission: {}}]),
       'on rejecting an unnamed property',
     ).to.be.rejectedWith(/common\.EmptyPropertyKey/);
-  
+
     const correctKey = '--0x03116e387820CA05'; // PolkadotJS would parse this as an already encoded hex-string
     await expect(
       collection.setTokenPropertyPermissions(alice, [
         {key: correctKey, permission: {collectionAdmin: true}},
-      ]), 
+      ]),
       'on setting the correctly-but-still-badly-named property',
     ).to.be.fulfilled;
-  
+
     const keys = invalidProperties.flatMap(propertySet => propertySet.map(property => property.key)).concat(correctKey).concat('');
-  
+
     const propertyRights = await collection.getPropertyPermissions(keys);
     expect(propertyRights).to.be.deep.equal([
       {key: correctKey, permission: {mutable: false, collectionAdmin: true, tokenOwner: false}},
     ]);
   }
-  
+
   itSub('Prevents adding properties with invalid names (NFT)', async ({helper}) =>  {
     await testPreventsAddingPropertiesWithInvalidNames(await helper.nft.mintCollection(alice));
   });
-  
+
   itSub.ifWithPallets('Prevents adding properties with invalid names (ReFungible)', [Pallets.ReFungible], async ({helper}) => {
     await testPreventsAddingPropertiesWithInvalidNames(await helper.rft.mintCollection(alice));
   });
modifiedtests/src/nesting/tokenProperties.seqtest.tsdiffbeforeafterboth
--- a/tests/src/nesting/tokenProperties.seqtest.ts
+++ b/tests/src/nesting/tokenProperties.seqtest.ts
@@ -31,7 +31,7 @@
 
   [
     {mode: 'nft' as const, pieces: undefined, requiredPallets: []},
-    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]},
   ].map(testSuite => describe(`${testSuite.mode.toUpperCase()}`, () => {
     before(async function() {
       // eslint-disable-next-line require-await
@@ -39,7 +39,7 @@
         requirePalletsOrSkip(this, helper, testSuite.requiredPallets);
       });
     });
-    
+
     itSub('force_repair_item preserves valid consumed space', async({helper}) => {
       const propKey = 'tok-prop';
 
modifiedtests/src/nesting/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/tokenProperties.test.ts
+++ b/tests/src/nesting/tokenProperties.test.ts
@@ -43,12 +43,12 @@
 
   async function mintCollectionWithAllPermissionsAndToken(helper: UniqueHelper, mode: 'NFT' | 'RFT'): Promise<[UniqueNFToken | UniqueRFToken, bigint]> {
     const collection = await (mode == 'NFT' ? helper.nft : helper.rft).mintCollection(alice, {
-      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) => 
+      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
         signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
     });
     return mode == 'NFT' ? [await collection.mintToken(alice), 1n] : [await collection.mintToken(alice, 100n), 100n];
   }
-  
+
   async function testReadsYetEmptyProperties(token: UniqueNFToken | UniqueRFToken) {
     const properties = await token.getProperties();
     expect(properties).to.be.empty;
@@ -84,7 +84,7 @@
         propertyKeys.push(key);
 
         await expect(
-          token.setProperties(signer, [{key: key, value: 'Serotonin increase'}]), 
+          token.setProperties(signer, [{key: key, value: 'Serotonin increase'}]),
           `on adding property #${i} by signer #${j}`,
         ).to.be.fulfilled;
       }
@@ -117,7 +117,7 @@
     for (const permission of permissions) {
       i++;
       if (!permission.permission.mutable) continue;
-      
+
       let j = 0;
       for (const signer of permission.signers) {
         j++;
@@ -125,12 +125,12 @@
         propertyKeys.push(key);
 
         await expect(
-          token.setProperties(signer, [{key, value: 'Serotonin increase'}]), 
+          token.setProperties(signer, [{key, value: 'Serotonin increase'}]),
           `on adding property #${i} by signer #${j}`,
         ).to.be.fulfilled;
 
         await expect(
-          token.setProperties(signer, [{key, value: 'Serotonin stable'}]), 
+          token.setProperties(signer, [{key, value: 'Serotonin stable'}]),
           `on changing property #${i} by signer #${j}`,
         ).to.be.fulfilled;
       }
@@ -164,7 +164,7 @@
     for (const permission of permissions) {
       i++;
       if (!permission.permission.mutable) continue;
-      
+
       let j = 0;
       for (const signer of permission.signers) {
         j++;
@@ -172,12 +172,12 @@
         propertyKeys.push(key);
 
         await expect(
-          token.setProperties(signer, [{key, value: 'Serotonin increase'}]), 
+          token.setProperties(signer, [{key, value: 'Serotonin increase'}]),
           `on adding property #${i} by signer #${j}`,
         ).to.be.fulfilled;
 
         await expect(
-          token.deleteProperties(signer, [key]), 
+          token.deleteProperties(signer, [key]),
           `on deleting property #${i} by signer #${j}`,
         ).to.be.fulfilled;
       }
@@ -186,7 +186,7 @@
     expect(await token.getProperties(propertyKeys)).to.be.empty;
     expect((await token.getData())!.properties).to.be.empty;
   }
-  
+
   itSub('Deletes properties of a token according to permissions (NFT)', async ({helper}) =>  {
     const [token, amount] = await mintCollectionWithAllPermissionsAndToken(helper, 'NFT');
     await testDeletePropertiesAccordingPermission(token, amount);
@@ -200,7 +200,7 @@
   itSub('Assigns properties to a nested token according to permissions', async ({helper}) =>  {
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.nft.mintCollection(alice, {
-      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) => 
+      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
         signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
     });
     const targetToken = await collectionA.mintToken(alice);
@@ -220,7 +220,7 @@
         propertyKeys.push(key);
 
         await expect(
-          nestedToken.setProperties(signer, [{key, value: 'Serotonin increase'}]), 
+          nestedToken.setProperties(signer, [{key, value: 'Serotonin increase'}]),
           `on adding property #${i} by signer #${j}`,
         ).to.be.fulfilled;
       }
@@ -238,7 +238,7 @@
   itSub('Changes properties of a nested token according to permissions', async ({helper}) =>  {
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.nft.mintCollection(alice, {
-      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) => 
+      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
         signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
     });
     const targetToken = await collectionA.mintToken(alice);
@@ -252,7 +252,7 @@
     for (const permission of permissions) {
       i++;
       if (!permission.permission.mutable) continue;
-      
+
       let j = 0;
       for (const signer of permission.signers) {
         j++;
@@ -260,12 +260,12 @@
         propertyKeys.push(key);
 
         await expect(
-          nestedToken.setProperties(signer, [{key, value: 'Serotonin increase'}]), 
+          nestedToken.setProperties(signer, [{key, value: 'Serotonin increase'}]),
           `on adding property #${i} by signer #${j}`,
         ).to.be.fulfilled;
 
         await expect(
-          nestedToken.setProperties(signer, [{key, value: 'Serotonin stable'}]), 
+          nestedToken.setProperties(signer, [{key, value: 'Serotonin stable'}]),
           `on changing property #${i} by signer #${j}`,
         ).to.be.fulfilled;
       }
@@ -283,7 +283,7 @@
   itSub('Deletes properties of a nested token according to permissions', async ({helper}) =>  {
     const collectionA = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const collectionB = await helper.nft.mintCollection(alice, {
-      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) => 
+      tokenPropertyPermissions: permissions.flatMap(({permission, signers}, i) =>
         signers.map(signer => {return {key: `${i+1}_${signer.address}`, permission};})),
     });
     const targetToken = await collectionA.mintToken(alice);
@@ -297,7 +297,7 @@
     for (const permission of permissions) {
       i++;
       if (!permission.permission.mutable) continue;
-      
+
       let j = 0;
       for (const signer of permission.signers) {
         j++;
@@ -305,12 +305,12 @@
         propertyKeys.push(key);
 
         await expect(
-          nestedToken.setProperties(signer, [{key, value: 'Serotonin increase'}]), 
+          nestedToken.setProperties(signer, [{key, value: 'Serotonin increase'}]),
           `on adding property #${i} by signer #${j}`,
         ).to.be.fulfilled;
 
         await expect(
-          nestedToken.deleteProperties(signer, [key]), 
+          nestedToken.deleteProperties(signer, [key]),
           `on deleting property #${i} by signer #${j}`,
         ).to.be.fulfilled;
       }
@@ -323,7 +323,7 @@
 
   [
     {mode: 'nft' as const, storage: 'nonfungible' as const, pieces: undefined, requiredPallets: []},
-    {mode: 'rft' as const, storage: 'refungible' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, storage: 'refungible' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]},
   ].map(testCase =>
     itSub.ifWithPallets(`Allows modifying a token property multiple times with the same size (${testCase.mode})`, testCase.requiredPallets, async({helper}) => {
       const propKey = 'tok-prop';
@@ -370,7 +370,7 @@
 
   [
     {mode: 'nft' as const, pieces: undefined, requiredPallets: []},
-    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]},
   ].map(testCase =>
     itSub.ifWithPallets(`Adding then removing a token property doesn't change the consumed space (${testCase.mode})`, testCase.requiredPallets, async({helper}) => {
       const propKey = 'tok-prop';
@@ -404,7 +404,7 @@
 
   [
     {mode: 'nft' as const, pieces: undefined, requiredPallets: []},
-    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]},
   ].map(testCase =>
     itSub.ifWithPallets(`Modifying a token property with different sizes correctly changes the consumed space (${testCase.mode})`, testCase.requiredPallets, async({helper}) => {
       const propKey = 'tok-prop';
@@ -497,12 +497,12 @@
       i++;
       const signer = passage.signers[0];
       await expect(
-        token.setProperties(signer, [{key: `${i}`, value: 'Serotonin increase'}]), 
+        token.setProperties(signer, [{key: `${i}`, value: 'Serotonin increase'}]),
         `on adding property ${i} by ${signer.address}`,
       ).to.be.fulfilled;
     }
 
-    const originalSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT'); 
+    const originalSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT');
     return originalSpace;
   }
 
@@ -515,17 +515,17 @@
       if (!forbiddance.permission.mutable) continue;
 
       await expect(
-        token.setProperties(forbiddance.sinner, [{key: `${i}`, value: 'Serotonin down'}]), 
+        token.setProperties(forbiddance.sinner, [{key: `${i}`, value: 'Serotonin down'}]),
         `on failing to change property ${i} by the malefactor`,
       ).to.be.rejectedWith(/common\.NoPermission/);
 
       await expect(
-        token.deleteProperties(forbiddance.sinner, [`${i}`]), 
+        token.deleteProperties(forbiddance.sinner, [`${i}`]),
         `on failing to delete property ${i} by the malefactor`,
       ).to.be.rejectedWith(/common\.NoPermission/);
     }
 
-    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT'); 
+    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT');
     expect(consumedSpace).to.be.equal(originalSpace);
   }
 
@@ -548,17 +548,17 @@
       if (permission.permission.mutable) continue;
 
       await expect(
-        token.setProperties(permission.signers[0], [{key: `${i}`, value: 'Serotonin down'}]), 
+        token.setProperties(permission.signers[0], [{key: `${i}`, value: 'Serotonin down'}]),
         `on failing to change property ${i} by signer #0`,
       ).to.be.rejectedWith(/common\.NoPermission/);
 
       await expect(
-        token.deleteProperties(permission.signers[0], [i.toString()]), 
+        token.deleteProperties(permission.signers[0], [i.toString()]),
         `on failing to delete property ${i} by signer #0`,
       ).to.be.rejectedWith(/common\.NoPermission/);
     }
-  
-    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT'); 
+
+    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT');
     expect(consumedSpace).to.be.equal(originalSpace);
   }
 
@@ -576,23 +576,23 @@
     const originalSpace = await prepare(token, pieces);
 
     await expect(
-      token.setProperties(alice, [{key: 'non-existent', value: 'I exist!'}]), 
+      token.setProperties(alice, [{key: 'non-existent', value: 'I exist!'}]),
       'on failing to add a previously non-existent property',
     ).to.be.rejectedWith(/common\.NoPermission/);
-      
+
     await expect(
-      token.collection.setTokenPropertyPermissions(alice, [{key: 'now-existent', permission: {}}]), 
+      token.collection.setTokenPropertyPermissions(alice, [{key: 'now-existent', permission: {}}]),
       'on setting a new non-permitted property',
     ).to.be.fulfilled;
 
     await expect(
-      token.setProperties(alice, [{key: 'now-existent', value: 'I exist!'}]), 
+      token.setProperties(alice, [{key: 'now-existent', value: 'I exist!'}]),
       'on failing to add a property forbidden by the \'None\' permission',
     ).to.be.rejectedWith(/common\.NoPermission/);
 
     expect(await token.getProperties(['non-existent', 'now-existent'])).to.be.empty;
-      
-    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT'); 
+
+    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT');
     expect(consumedSpace).to.be.equal(originalSpace);
   }
 
@@ -611,9 +611,9 @@
 
     await expect(
       token.collection.setTokenPropertyPermissions(alice, [
-        {key: 'a_holy_book', permission: {collectionAdmin: true, tokenOwner: true}}, 
+        {key: 'a_holy_book', permission: {collectionAdmin: true, tokenOwner: true}},
         {key: 'young_years', permission: {collectionAdmin: true, tokenOwner: true}},
-      ]), 
+      ]),
       'on setting new permissions for properties',
     ).to.be.fulfilled;
 
@@ -625,12 +625,12 @@
     }
 
     await expect(token.setProperties(alice, [
-      {key: 'a_holy_book', value: 'word '.repeat(3277)}, 
+      {key: 'a_holy_book', value: 'word '.repeat(3277)},
       {key: 'young_years', value: 'neverending'.repeat(1490)},
     ])).to.be.rejectedWith(/common\.NoSpaceForProperty/);
-  
+
     expect(await token.getProperties(['a_holy_book', 'young_years'])).to.be.empty;
-    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT'); 
+    const consumedSpace = await getConsumedSpace(token.collection.helper.getApi(), token.collectionId, token.tokenId, pieces == 1n ? 'NFT' : 'RFT');
     expect(consumedSpace).to.be.equal(originalSpace);
   }
 
@@ -646,7 +646,7 @@
 
   [
     {mode: 'nft' as const, requiredPallets: []},
-    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
   ].map(testCase =>
     itSub.ifWithPallets(`Forbids adding too many propeties to a token (${testCase.mode})`, testCase.requiredPallets, async({helper}) => {
       const collection = await helper[testCase.mode].mintCollection(alice);
@@ -667,7 +667,7 @@
 
   [
     {mode: 'nft' as const, pieces: undefined, requiredPallets: []},
-    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]}, 
+    {mode: 'rft' as const, pieces: 100n, requiredPallets: [Pallets.ReFungible]},
   ].map(testCase =>
     itSub.ifWithPallets(`Forbids force_repair_item from non-sudo (${testCase.mode})`, testCase.requiredPallets, async({helper}) => {
       const propKey = 'tok-prop';
@@ -712,10 +712,10 @@
   async function prepare(helper: UniqueHelper): Promise<UniqueRFToken> {
     const collection = await helper.rft.mintCollection(alice);
     const token = await collection.mintToken(alice, 100n);
-    
+
     await collection.addAdmin(alice, {Substrate: bob.address});
     await collection.setTokenPropertyPermissions(alice, [{key: 'fractals', permission: {mutable: true, tokenOwner: true}}]);
-    
+
     return token;
   }
 
@@ -725,7 +725,7 @@
     await token.transfer(alice, {Substrate: charlie.address}, 33n);
 
     await expect(token.setProperties(alice, [
-      {key: 'fractals', value: 'multiverse'}, 
+      {key: 'fractals', value: 'multiverse'},
     ])).to.be.rejectedWith(/common\.NoPermission/);
   });
 
@@ -736,13 +736,13 @@
       .to.be.fulfilled;
 
     await expect(token.setProperties(alice, [
-      {key: 'fractals', value: 'multiverse'}, 
+      {key: 'fractals', value: 'multiverse'},
     ])).to.be.fulfilled;
 
     await token.transfer(alice, {Substrate: charlie.address}, 33n);
 
     await expect(token.setProperties(alice, [
-      {key: 'fractals', value: 'want to rule the world'}, 
+      {key: 'fractals', value: 'want to rule the world'},
     ])).to.be.rejectedWith(/common\.NoPermission/);
   });
 
@@ -750,7 +750,7 @@
     const token = await prepare(helper);
 
     await expect(token.setProperties(alice, [
-      {key: 'fractals', value: 'one headline - why believe it'}, 
+      {key: 'fractals', value: 'one headline - why believe it'},
     ])).to.be.fulfilled;
 
     await token.transfer(alice, {Substrate: charlie.address}, 33n);
@@ -768,7 +768,7 @@
       .to.be.fulfilled;
 
     await expect(token.setProperties(alice, [
-      {key: 'fractals', value: 'multiverse'}, 
+      {key: 'fractals', value: 'multiverse'},
     ])).to.be.fulfilled;
   });
 });
modifiedtests/src/nesting/unnest.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/unnest.test.ts
+++ b/tests/src/nesting/unnest.test.ts
@@ -30,7 +30,7 @@
   itSub('NFT: allows the owner to successfully unnest a token', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {permissions: {nesting: {tokenOwner: true}}});
     const targetToken = await collection.mintToken(alice);
-    
+
     // Create a nested token
     const nestedToken = await collection.mintToken(alice, targetToken.nestingAccount());
 
@@ -49,7 +49,7 @@
     const targetToken = await collection.mintToken(alice);
 
     const collectionFT = await helper.ft.mintCollection(alice);
-    
+
     // Nest and unnest
     await collectionFT.mint(alice, 10n, targetToken.nestingAccount());
     await expect(collectionFT.transferFrom(alice, targetToken.nestingAccount(), {Substrate: alice.address}, 9n), 'while unnesting').to.be.fulfilled;
@@ -69,7 +69,7 @@
     const targetToken = await collection.mintToken(alice);
 
     const collectionRFT = await helper.rft.mintCollection(alice);
-    
+
     // Nest and unnest
     const token = await collectionRFT.mintToken(alice, 10n, targetToken.nestingAccount());
     await expect(token.transferFrom(alice, targetToken.nestingAccount(), {Substrate: alice.address}, 9n), 'while unnesting').to.be.fulfilled;
modifiedtests/src/nextSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/nextSponsoring.test.ts
+++ b/tests/src/nextSponsoring.test.ts
@@ -39,7 +39,7 @@
 
     // Check with Disabled sponsoring state
     expect(await token.getNextSponsored({Substrate: alice.address})).to.be.null;
-    
+
     // Check with Unconfirmed sponsoring state
     await collection.setSponsor(alice, bob.address);
     expect(await token.getNextSponsored({Substrate: alice.address})).to.be.null;
@@ -52,7 +52,7 @@
     await token.transfer(alice, {Substrate: bob.address});
     expect(await token.getNextSponsored({Substrate: alice.address})).to.be.lessThanOrEqual(SPONSORING_TIMEOUT);
 
-    // Non-existing token 
+    // Non-existing token
     expect(await collection.getTokenNextSponsored(0, {Substrate: alice.address})).to.be.null;
   });
 
@@ -65,7 +65,7 @@
 
     await collection.setSponsor(alice, bob.address);
     await collection.confirmSponsorship(bob);
-    
+
     // Check with Confirmed sponsoring state
     expect(await collection.getTokenNextSponsored(0, {Substrate: alice.address})).to.be.equal(0);
 
@@ -91,7 +91,7 @@
     await token.transfer(alice, {Substrate: bob.address});
     expect(await token.getNextSponsored({Substrate: alice.address})).to.be.lessThanOrEqual(SPONSORING_TIMEOUT);
 
-    // Non-existing token 
+    // Non-existing token
     expect(await collection.getTokenNextSponsored(0, {Substrate: alice.address})).to.be.null;
   });
 });
modifiedtests/src/refungible.test.tsdiffbeforeafterboth
--- a/tests/src/refungible.test.ts
+++ b/tests/src/refungible.test.ts
@@ -32,36 +32,36 @@
       [alice, bob] = await helper.arrange.createAccounts([100n, 10n], donor);
     });
   });
-  
+
   itSub('Create refungible collection and token', async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
 
     const itemCountBefore = await collection.getLastTokenId();
     const token = await collection.mintToken(alice, 100n);
-    
+
     const itemCountAfter = await collection.getLastTokenId();
-    
+
     // What to expect
     expect(token?.tokenId).to.be.gte(itemCountBefore);
     expect(itemCountAfter).to.be.equal(itemCountBefore + 1);
     expect(itemCountAfter.toString()).to.be.equal(token?.tokenId.toString());
   });
-  
+
   itSub('Checking RPC methods when interacting with maximum allowed values (MAX_REFUNGIBLE_PIECES)', async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
-    
+
     const token = await collection.mintToken(alice, MAX_REFUNGIBLE_PIECES);
-    
+
     expect(await collection.getTokenBalance(token.tokenId, {Substrate: alice.address})).to.be.equal(MAX_REFUNGIBLE_PIECES);
-    
+
     await collection.transferToken(alice, token.tokenId, {Substrate: bob.address}, MAX_REFUNGIBLE_PIECES);
     expect(await collection.getTokenBalance(token.tokenId, {Substrate: bob.address})).to.be.equal(MAX_REFUNGIBLE_PIECES);
     expect(await token.getTotalPieces()).to.be.equal(MAX_REFUNGIBLE_PIECES);
-    
+
     await expect(collection.mintToken(alice, MAX_REFUNGIBLE_PIECES + 1n))
       .to.eventually.be.rejectedWith(/refungible\.WrongRefungiblePieces/);
   });
-  
+
   itSub('RPC method tokenOwners for refungible collection and token', async ({helper}) => {
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
     const facelessCrowd = (await helper.arrange.createAccounts(Array(7).fill(0n), donor)).map(keyring => {return {Substrate: keyring.address};});
@@ -72,32 +72,32 @@
 
     await token.transfer(alice, {Substrate: bob.address}, 1000n);
     await token.transfer(alice, ethAcc, 900n);
-    
+
     for (let i = 0; i < 7; i++) {
       await token.transfer(alice, facelessCrowd[i], 50n * BigInt(i + 1));
-    } 
+    }
 
     const owners = await token.getTop10Owners();
 
     // What to expect
     expect(owners).to.deep.include.members([{Substrate: alice.address}, ethAcc, {Substrate: bob.address}, ...facelessCrowd]);
     expect(owners.length).to.be.equal(10);
-    
+
     const [eleven] = await helper.arrange.createAccounts([0n], donor);
     expect(await token.transfer(alice, {Substrate: eleven.address}, 10n)).to.be.true;
     expect((await token.getTop10Owners()).length).to.be.equal(10);
   });
-  
+
   itSub('Transfer token pieces', async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     const token = await collection.mintToken(alice, 100n);
 
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(100n);
     expect(await token.transfer(alice, {Substrate: bob.address}, 60n)).to.be.true;
-    
+
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(40n);
     expect(await token.getBalance({Substrate: bob.address})).to.be.equal(60n);
-    
+
     await expect(token.transfer(alice, {Substrate: bob.address}, 41n))
       .to.eventually.be.rejectedWith(/common\.TokenValueTooLow/);
   });
@@ -111,8 +111,8 @@
     //   {owner: {Substrate: alice.address}, pieces: 100n},
     // ]);
     await helper.rft.mintMultipleTokensWithOneOwner(alice, collection.collectionId, {Substrate: alice.address}, [
-      {pieces: 1n}, 
-      {pieces: 2n}, 
+      {pieces: 1n},
+      {pieces: 2n},
       {pieces: 100n},
     ]);
     const lastTokenId = await collection.getLastTokenId();
@@ -133,7 +133,7 @@
   itSub('Burn all pieces', async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     const token = await collection.mintToken(alice, 100n);
-    
+
     expect(await collection.doesTokenExist(token.tokenId)).to.be.true;
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(100n);
 
@@ -146,7 +146,7 @@
     const token = await collection.mintToken(alice, 100n);
 
     expect(await collection.doesTokenExist(token.tokenId)).to.be.true;
-    
+
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(100n);
     expect(await token.transfer(alice, {Substrate: bob.address}, 60n)).to.be.true;
 
@@ -171,7 +171,7 @@
   itSub('Set allowance for token', async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});
     const token = await collection.mintToken(alice, 100n);
-    
+
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(100n);
 
     expect(await token.approve(alice, {Substrate: bob.address}, 60n)).to.be.true;
@@ -190,14 +190,14 @@
     expect(await token.repartition(alice, 200n)).to.be.true;
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(200n);
     expect(await token.getTotalPieces()).to.be.equal(200n);
-    
+
     expect(await token.transfer(alice, {Substrate: bob.address}, 110n)).to.be.true;
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(90n);
     expect(await token.getBalance({Substrate: bob.address})).to.be.equal(110n);
-    
+
     await expect(token.repartition(alice, 80n))
       .to.eventually.be.rejectedWith(/refungible\.RepartitionWhileNotOwningAllPieces/);
-    
+
     expect(await token.transfer(alice, {Substrate: bob.address}, 90n)).to.be.true;
     expect(await token.getBalance({Substrate: alice.address})).to.be.equal(0n);
     expect(await token.getBalance({Substrate: bob.address})).to.be.equal(200n);
@@ -220,7 +220,7 @@
       data: [
         collection.collectionId,
         token.tokenId,
-        {substrate: alice.address}, 
+        {substrate: alice.address},
         100n,
       ],
     });
@@ -239,12 +239,12 @@
       data: [
         collection.collectionId,
         token.tokenId,
-        {substrate: alice.address}, 
+        {substrate: alice.address},
         50n,
       ],
     });
   });
-  
+
   itSub('Create new collection with properties', async ({helper}) => {
     const properties = [{key: 'key1', value: 'val1'}];
     const tokenPropertyPermissions = [{key: 'key1', permission: {tokenOwner: true, mutable: false, collectionAdmin: true}}];
@@ -280,7 +280,7 @@
     await expect(tokenBob.transfer(alice, {Substrate: charlie.address}, 1n)).to.be.rejectedWith('common.TokenValueTooLow');
     await expect(tokenBob.transfer(alice, {Substrate: charlie.address}, 10n)).to.be.rejectedWith('common.TokenValueTooLow');
     await expect(tokenBob.transfer(alice, {Substrate: charlie.address}, 100n)).to.be.rejectedWith('common.TokenValueTooLow');
-    
+
     // 2. Alice cannot transfer non-existing token:
     await expect(collection.transferToken(alice, 100, {Substrate: charlie.address}, 0n)).to.be.rejectedWith('common.TokenValueTooLow');
     await expect(collection.transferToken(alice, 100, {Substrate: charlie.address}, 1n)).to.be.rejectedWith('common.TokenValueTooLow');
modifiedtests/src/removeCollectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/removeCollectionAdmin.test.ts
+++ b/tests/src/removeCollectionAdmin.test.ts
@@ -94,7 +94,7 @@
 
   itSub('Admin can\'t remove collection admin.', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {name: 'RemoveCollectionAdmin-Neg-4', tokenPrefix: 'RCA'});
-    
+
     await collection.addAdmin(alice, {Substrate: bob.address});
     await collection.addAdmin(alice, {Substrate: charlie.address});
 
modifiedtests/src/rpc.test.tsdiffbeforeafterboth
--- a/tests/src/rpc.test.ts
+++ b/tests/src/rpc.test.ts
@@ -35,20 +35,20 @@
     const owner = (await helper.callRpc('api.rpc.unique.tokenOwner', [collection.collectionId, 0])).toJSON() as any;
     expect(owner).to.be.null;
   });
-  
+
   itSub('RPC method tokenOwners for fungible collection and token', async ({helper}) => {
     // Set-up a few token owners of all stripes
     const ethAcc = {Ethereum: '0x67fb3503a61b284dc83fa96dceec4192db47dc7c'};
     const facelessCrowd = (await helper.arrange.createAccounts([0n, 0n, 0n, 0n, 0n, 0n, 0n], donor))
       .map(i => {return {Substrate: i.address};});
-    
+
     const collection = await helper.ft.mintCollection(alice, {name: 'RPC-2', tokenPrefix: 'RPC'});
     // mint some maximum (u128) amounts of tokens possible
     await collection.mint(alice, (1n << 128n) - 1n);
-    
+
     await collection.transfer(alice, {Substrate: bob.address}, 1000n);
     await collection.transfer(alice, ethAcc, 900n);
-          
+
     for (let i = 0; i < facelessCrowd.length; i++) {
       await collection.transfer(alice, facelessCrowd[i], 1n);
     }
@@ -59,7 +59,7 @@
 
     expect(ids).to.deep.include.members([{Substrate: alice.address}, ethAcc, {Substrate: bob.address}, ...facelessCrowd]);
     expect(owners.length == 10).to.be.true;
-    
+
     // Make sure only 10 results are returned with this RPC
     const [eleven] = await helper.arrange.createAccounts([0n], donor);
     expect(await collection.transfer(alice, {Substrate: eleven.address}, 10n)).to.be.true;
modifiedtests/src/scheduler.seqtest.tsdiffbeforeafterboth
--- a/tests/src/scheduler.seqtest.ts
+++ b/tests/src/scheduler.seqtest.ts
@@ -47,7 +47,7 @@
     const token = await collection.mintToken(alice);
     const scheduledId = scheduleKind == 'named' ? helper.arrange.makeScheduledId() : undefined;
     const blocksBeforeExecution = 4;
-    
+
     await token.scheduleAfter(blocksBeforeExecution, {scheduledId})
       .transfer(alice, {Substrate: bob.address});
     const executionBlock = await helper.chain.getLatestBlockNumber() + blocksBeforeExecution + 1;
@@ -156,7 +156,7 @@
     const maxScheduledPerBlock = 50;
     let fillScheduledIds = new Array(maxScheduledPerBlock);
     let extraScheduledId = undefined;
-    
+
     if (scheduleKind == 'named') {
       const scheduledIds = helper.arrange.makeScheduledIds(maxScheduledPerBlock + 1);
       fillScheduledIds = scheduledIds.slice(0, maxScheduledPerBlock);
@@ -641,7 +641,7 @@
     const balanceBefore = await helper.balance.getSubstrate(bob.address);
 
     const scheduled = helper.scheduler.scheduleAfter(waitForBlocks, {scheduledId, priority: 42});
-    
+
     await expect(scheduled.balance.transferToSubstrate(alice, bob.address, amount))
       .to.be.rejectedWith(/BadOrigin/);
 
modifiedtests/src/setCollectionLimits.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionLimits.test.ts
+++ b/tests/src/setCollectionLimits.test.ts
@@ -75,7 +75,7 @@
     await collection.setLimits(alice, collectionLimits);
 
     const collectionInfo1 = await collection.getEffectiveLimits();
-      
+
     expect(collectionInfo1.tokenLimit).to.be.equal(tokenLimit);
 
     await collection.setLimits(alice, collectionLimits);
@@ -108,7 +108,7 @@
       [alice, bob] = await helper.arrange.createAccounts([20n, 10n], donor);
     });
   });
-  
+
   itSub('execute setCollectionLimits for not exists collection', async ({helper}) => {
     const nonExistentCollectionId = (1 << 32) - 1;
     await expect(helper.collection.setLimits(
@@ -180,7 +180,7 @@
 
   itSub('Setting the higher token limit fails', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {name: 'SetCollectionLimits-Neg-4', tokenPrefix: 'SCL'});
-      
+
     const collectionLimits = {
       accountTokenOwnershipLimit: accountTokenOwnershipLimit,
       sponsoredMintSize: sponsoredDataSize,
modifiedtests/src/setCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionSponsor.test.ts
+++ b/tests/src/setCollectionSponsor.test.ts
@@ -37,7 +37,7 @@
       Unconfirmed: bob.address,
     });
   });
-  
+
   itSub('Set Fungible collection sponsor', async ({helper}) => {
     const collection = await helper.ft.mintCollection(alice, {name: 'SetCollectionSponsor-1-FT', tokenPrefix: 'SCS'});
     await expect(collection.setSponsor(alice, bob.address)).to.be.not.rejected;
@@ -75,7 +75,7 @@
       Unconfirmed: charlie.address,
     });
   });
-  
+
   itSub('Collection admin add sponsor', async ({helper}) => {
     const collection = await helper.nft.mintCollection(alice, {name: 'SetCollectionSponsor-4', tokenPrefix: 'SCS'});
     await collection.addAdmin(alice, {Substrate: bob.address});
modifiedtests/src/setPermissions.test.tsdiffbeforeafterboth
--- a/tests/src/setPermissions.test.ts
+++ b/tests/src/setPermissions.test.ts
@@ -34,11 +34,11 @@
 
     await collection.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {collectionAdmin: true, tokenOwner: true, restricted: [1, 2]}});
     await collection.setPermissions(alice, {access: 'AllowList', mintMode: true, nesting: {collectionAdmin: true, tokenOwner: true, restricted: [1, 2]}});
-    
+
     const permissions = (await collection.getData())?.raw.permissions;
     expect(permissions).to.be.deep.equal({
-      access: 'AllowList', 
-      mintMode: true, 
+      access: 'AllowList',
+      mintMode: true,
       nesting: {collectionAdmin: true, tokenOwner: true, restricted: [1, 2]},
     });
   });
@@ -49,16 +49,16 @@
 
     await collection.setPermissions(alice, {access: 'AllowList', nesting: {collectionAdmin: false, tokenOwner: true, restricted: [1, 2]}});
     expect((await collection.getData())?.raw.permissions).to.be.deep.equal({
-      access: 'AllowList', 
-      mintMode: false, 
+      access: 'AllowList',
+      mintMode: false,
       nesting: {collectionAdmin: false, tokenOwner: true, restricted: [1, 2]},
     });
 
     await collection.setPermissions(alice, {access: 'Normal', mintMode: false, nesting: {}});
     await collection.setPermissions(alice, {access: 'Normal', mintMode: false, nesting: {}});
     expect((await collection.getData())?.raw.permissions).to.be.deep.equal({
-      access: 'Normal', 
-      mintMode: false, 
+      access: 'Normal',
+      mintMode: false,
       nesting: {collectionAdmin: false, tokenOwner: false, restricted: null},
     });
   });
@@ -67,7 +67,7 @@
     const collection = await helper.nft.mintCollection(alice, {name: 'SetPermissions-2', tokenPrefix: 'SP'});
     await collection.addAdmin(alice, {Substrate: bob.address});
     await collection.setPermissions(bob, {access: 'AllowList', mintMode: true});
-    
+
     expect((await collection.getData())?.raw.permissions.access).to.equal('AllowList');
     expect((await collection.getData())?.raw.permissions.mintMode).to.equal(true);
   });
modifiedtests/src/transfer.nload.tsdiffbeforeafterboth
--- a/tests/src/transfer.nload.ts
+++ b/tests/src/transfer.nload.ts
@@ -14,6 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
+/* eslint-disable @typescript-eslint/no-floating-promises */
 import os from 'os';
 import {IKeyringPair} from '@polkadot/types/types';
 import {usingPlaygrounds} from './util';
modifiedtests/src/transfer.test.tsdiffbeforeafterboth
--- a/tests/src/transfer.test.ts
+++ b/tests/src/transfer.test.ts
@@ -29,7 +29,7 @@
       [alice, bob] = await helper.arrange.createAccounts([50n, 10n], donor);
     });
   });
-  
+
   itSub('Balance transfers and check balance', async ({helper}) => {
     const alicesBalanceBefore = await helper.balance.getSubstrate(alice.address);
     const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
@@ -162,7 +162,7 @@
     await expect(collection.transfer(alice, {Substrate: bob.address}))
       .to.be.rejectedWith(/common\.CollectionNotFound/);
   });
-  
+
   itSub.ifWithPallets('[refungible] Transfer with deleted collection_id', [Pallets.ReFungible], async ({helper}) => {
     const collection = await helper.rft.mintCollection(alice, {name: 'Transfer-Neg-1-RFT', description: '', tokenPrefix: 'T'});
     const rft = await collection.mintToken(alice, 10n);
@@ -279,7 +279,7 @@
       donor = await privateKey({filename: __filename});
     });
   });
-  
+
   itEth('Transfers to self. In case of same frontend', async ({helper}) => {
     const [owner] = await helper.arrange.createAccounts([10n], donor);
     const collection = await helper.ft.mintCollection(owner, {});
modifiedtests/src/transferFrom.test.tsdiffbeforeafterboth
--- a/tests/src/transferFrom.test.ts
+++ b/tests/src/transferFrom.test.ts
@@ -44,7 +44,7 @@
     await collection.mint(alice, 10n);
     await collection.approveTokens(alice, {Substrate: bob.address}, 7n);
     expect(await collection.getApprovedTokens({Substrate: alice.address}, {Substrate: bob.address})).to.be.equal(7n);
-    
+
     await collection.transferFrom(bob, {Substrate: alice.address}, {Substrate: charlie.address}, 6n);
     expect(await collection.getBalance({Substrate: charlie.address})).to.be.equal(6n);
     expect(await collection.getBalance({Substrate: alice.address})).to.be.equal(4n);
@@ -56,7 +56,7 @@
     const rft = await collection.mintToken(alice, 10n);
     await rft.approve(alice, {Substrate: bob.address}, 7n);
     expect(await rft.getApprovedPieces({Substrate: alice.address}, {Substrate: bob.address})).to.be.equal(7n);
-    
+
     await rft.transferFrom(bob, {Substrate: alice.address}, {Substrate: charlie.address}, 6n);
     expect(await rft.getBalance({Substrate: charlie.address})).to.be.equal(6n);
     expect(await rft.getBalance({Substrate: alice.address})).to.be.equal(4n);
@@ -155,11 +155,11 @@
     expect(await nft.isApproved({Substrate: bob.address})).to.be.true;
 
     await expect(helper.collection.transferTokenFrom(
-      bob, 
-      collection.collectionId, 
-      nft.tokenId, 
-      {Substrate: alice.address}, 
-      {Substrate: charlie.address}, 
+      bob,
+      collection.collectionId,
+      nft.tokenId,
+      {Substrate: alice.address},
+      {Substrate: charlie.address},
       2n,
     )).to.be.rejectedWith(/nonfungible\.NonfungibleItemsHaveNoAmount/);
     expect(await nft.getOwner()).to.be.deep.equal({Substrate: alice.address});
@@ -202,7 +202,7 @@
 
     await expect(nft.transferFrom(
       charlie,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
     expect(await nft.getOwner()).to.be.deep.equal({Substrate: alice.address});
@@ -218,7 +218,7 @@
 
     await expect(collection.transferFrom(
       charlie,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
     expect(await collection.getBalance({Substrate: alice.address})).to.be.deep.equal(10000n);
@@ -236,7 +236,7 @@
 
     await expect(rft.transferFrom(
       charlie,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
     expect(await rft.getBalance({Substrate: alice.address})).to.be.deep.equal(10000n);
@@ -254,7 +254,7 @@
 
     await expect(nft.transferFrom(
       bob,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
   });
@@ -269,7 +269,7 @@
 
     await expect(collection.transferFrom(
       alice,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.TokenValueTooLow/);
   });
@@ -284,7 +284,7 @@
 
     await expect(rft.transferFrom(
       alice,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.TokenValueTooLow/);
   });
@@ -300,7 +300,7 @@
 
     await expect(nft.transferFrom(
       bob,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
   });
@@ -316,7 +316,7 @@
 
     await expect(collection.transferFrom(
       bob,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.TokenValueTooLow/);
   });
@@ -332,7 +332,7 @@
 
     await expect(rft.transferFrom(
       bob,
-      {Substrate: alice.address}, 
+      {Substrate: alice.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
   });
@@ -345,7 +345,7 @@
 
     await expect(nft.transferFrom(
       alice,
-      {Substrate: bob.address}, 
+      {Substrate: bob.address},
       {Substrate: charlie.address},
     )).to.be.rejectedWith(/common\.ApprovedValueTooLow/);
   });
modifiedtests/src/util/globalSetup.tsdiffbeforeafterboth
--- a/tests/src/util/globalSetup.ts
+++ b/tests/src/util/globalSetup.ts
@@ -17,10 +17,10 @@
       // 2. Create donors for test files
       await fundFilenamesWithRetries(3)
         .then((result) => {
-          if (!result) Promise.reject();
+          if (!result) throw Error('Some problems with fundFilenamesWithRetries');
         });
 
-      // 3. Configure App Promotion 
+      // 3. Configure App Promotion
       const missingPallets = helper.fetchMissingPalletNames([Pallets.AppPromotion]);
       if (missingPallets.length === 0) {
         const superuser = await privateKey('//Alice');
@@ -38,7 +38,7 @@
       }
     } catch (error) {
       console.error(error);
-      Promise.reject();
+      throw Error('Error during globalSetup');
     }
   });
 };
@@ -78,7 +78,7 @@
 
         if (aliceBalance < MINIMUM_DONOR_FUND * oneToken) {
           tx.push(helper.executeExtrinsic(
-            alice, 
+            alice,
             'api.tx.balances.transfer',
             [account.address, DONOR_FUNDING * oneToken],
             true,
modifiedtests/src/util/index.tsdiffbeforeafterboth
--- a/tests/src/util/index.ts
+++ b/tests/src/util/index.ts
@@ -41,7 +41,7 @@
       else {
         const actualSeed = getTestSeed(seed.filename);
         let account = helper.util.fromSeed(actualSeed, ss58Format);
-        // here's to hoping that no 
+        // here's to hoping that no
         if (!seed.ignoreFundsPresence && ((helper as any)['balance'] == undefined || await (helper as any).balance.getSubstrate(account.address) < MINIMUM_DONOR_FUND)) {
           console.warn(`${path.basename(seed.filename)}: Not enough funds present on the filename account. Using the default one as the donor instead.`);
           account = helper.util.fromSeed('//Alice', ss58Format);
@@ -115,7 +115,7 @@
 
 export function requirePalletsOrSkip(test: Context, helper: DevUniqueHelper, requiredPallets: string[]) {
   const missingPallets = helper.fetchMissingPalletNames(requiredPallets);
-    
+
   if (missingPallets.length > 0) {
     const skipMsg = `\tSkipping test '${test.test?.title}'.\n\tThe following pallets are missing:\n\t- ${missingPallets.join('\n\t- ')}`;
     console.warn('\x1b[38:5:208m%s\x1b[0m', skipMsg);
@@ -124,13 +124,13 @@
 }
 
 export function itSub(name: string, cb: (apis: { helper: DevUniqueHelper, privateKey: (seed: string) => Promise<IKeyringPair> }) => any, opts: { only?: boolean, skip?: boolean, requiredPallets?: string[] } = {}) {
-  (opts.only ? it.only : 
+  (opts.only ? it.only :
     opts.skip ? it.skip : it)(name, async function () {
     await usingPlaygrounds(async (helper, privateKey) => {
       if (opts.requiredPallets) {
         requirePalletsOrSkip(this, helper, opts.requiredPallets);
       }
-      
+
       await cb({helper, privateKey});
     });
   });
modifiedtests/src/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/types.ts
+++ b/tests/src/util/playgrounds/types.ts
@@ -26,7 +26,7 @@
 export interface ISubscribeBlockEventsData {
   number: number;
   hash: string;
-  timestamp: number; 
+  timestamp: number;
   events: IEvent[];
 }
 
@@ -56,7 +56,7 @@
   connected?: (...args: any[]) => any;
   disconnected?: (...args: any[]) => any;
   error?: (...args: any[]) => any;
-  ready?: (...args: any[]) => any; 
+  ready?: (...args: any[]) => any;
   decorated?: (...args: any[]) => any;
 }
 
modifiedtests/src/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.dev.ts
+++ b/tests/src/util/playgrounds/unique.dev.ts
@@ -35,7 +35,7 @@
     this.consoleWarn = console.warn;
   }
 
-  enable() {  
+  enable() {
     const outFn = (printer: any) => (...args: any[]) => {
       for (const arg of args) {
         if (typeof arg !== 'string')
@@ -45,7 +45,7 @@
       }
       printer(...args);
     };
-  
+
     console.error = outFn(this.consoleErr.bind(console));
     console.log = outFn(this.consoleLog.bind(console));
     console.warn = outFn(this.consoleWarn.bind(console));
@@ -188,11 +188,11 @@
   }
 
   /**
-   * Generates accounts with the specified UNQ token balance 
+   * Generates accounts with the specified UNQ token balance
    * @param balances balances for generated accounts. Each balance will be multiplied by the token nominal.
    * @param donor donor account for balances
    * @returns array of newly created accounts
-   * @example const [acc1, acc2, acc3] = await createAccounts([0n, 10n, 20n], donor); 
+   * @example const [acc1, acc2, acc3] = await createAccounts([0n, 10n, 20n], donor);
    */
   createAccounts = async (balances: bigint[], donor: IKeyringPair): Promise<IKeyringPair[]> => {
     let nonce = await this.helper.chain.getNonce(donor.address);
@@ -212,7 +212,7 @@
     }
 
     await Promise.all(transactions).catch(_e => {});
-    
+
     //#region TODO remove this region, when nonce problem will be solved
     const checkBalances = async () => {
       let isSuccess = true;
@@ -242,7 +242,7 @@
   };
 
   // TODO combine this method and createAccounts into one
-  createCrowd = async (accountsToCreate: number, withBalance: bigint, donor: IKeyringPair): Promise<IKeyringPair[]> => {  
+  createCrowd = async (accountsToCreate: number, withBalance: bigint, donor: IKeyringPair): Promise<IKeyringPair[]> => {
     const createAsManyAsCan = async () => {
       let transactions: any = [];
       const accounts: IKeyringPair[] = [];
@@ -250,9 +250,9 @@
       const tokenNominal = this.helper.balance.getOneTokenNominal();
       for (let i = 0; i < accountsToCreate; i++) {
         if (i === 500) { // if there are too many accounts to create
-          await Promise.allSettled(transactions); // wait while first 500 (should be 100 for devnode) tx will be settled 
+          await Promise.allSettled(transactions); // wait while first 500 (should be 100 for devnode) tx will be settled
           transactions = []; //
-          nonce = await this.helper.chain.getNonce(donor.address); // update nonce 
+          nonce = await this.helper.chain.getNonce(donor.address); // update nonce
         }
         const recepient = this.helper.util.fromSeed(mnemonicGenerate());
         accounts.push(recepient);
@@ -262,7 +262,7 @@
           nonce++;
         }
       }
-      
+
       const fullfilledAccounts = [];
       await Promise.allSettled(transactions);
       for (const account of accounts) {
@@ -274,7 +274,7 @@
       return fullfilledAccounts;
     };
 
-    
+
     const crowd: IKeyringPair[] = [];
     // do up to 5 retries
     for (let index = 0; index < 5 && accountsToCreate !== 0; index++) {
@@ -291,7 +291,7 @@
   isDevNode = async () => {
     let blockNumber = (await this.helper.callRpc('api.query.system.number')).toJSON();
     if (blockNumber == 0) {
-      await this.helper.wait.newBlocks(1); 
+      await this.helper.wait.newBlocks(1);
       blockNumber = (await this.helper.callRpc('api.query.system.number')).toJSON();
     }
     const block2 = await this.helper.callRpc('api.rpc.chain.getBlock', [await this.helper.callRpc('api.rpc.chain.getBlockHash', [blockNumber])]);
@@ -310,15 +310,15 @@
     const block2date = await findCreationDate(block2);
     if(block2date! - block1date! < 9000) return true;
   };
-  
+
   async calculcateFee(payer: ICrossAccountId, promise: () => Promise<any>): Promise<bigint> {
     const address = payer.Substrate ? payer.Substrate : await this.helper.address.ethToSubstrate(payer.Ethereum!);
-    let balance = await this.helper.balance.getSubstrate(address); 
-    
+    let balance = await this.helper.balance.getSubstrate(address);
+
     await promise();
-    
+
     balance -= await this.helper.balance.getSubstrate(address);
-    
+
     return balance;
   }
 
@@ -335,7 +335,7 @@
 
       const scheduledId = '0x' + '0'.repeat(prefixSize) + hexId;
 
-      return scheduledId;  
+      return scheduledId;
     }
 
     const ids = [];
@@ -424,7 +424,7 @@
   /**
    * Wait for specified number of blocks
    * @param blocksCount number of blocks to wait
-   * @returns 
+   * @returns
    */
   async newBlocks(blocksCount = 1, timeout?: number): Promise<void> {
     timeout = timeout ?? blocksCount * 60_000;
@@ -457,7 +457,7 @@
     await this.waitWithTimeout(promise, timeout);
     return promise;
   }
-  
+
   async forRelayBlockNumber(blockNumber: bigint | number, timeout?: number) {
     timeout = timeout ?? 30 * 60 * 1000;
     // eslint-disable-next-line no-async-promise-executor
@@ -476,7 +476,7 @@
 
   noScheduledTasks() {
     const api = this.helper.getApi();
-    
+
     // eslint-disable-next-line no-async-promise-executor
     const promise = new Promise<void>(async resolve => {
       const unsubscribe = await api.rpc.chain.subscribeNewHeads(async () => {
@@ -486,7 +486,7 @@
           unsubscribe();
           resolve();
         }
-      }); 
+      });
     });
 
     return promise;
@@ -500,16 +500,16 @@
         const blockHash = header.hash;
         const eventIdStr = `${eventSection}.${eventMethod}`;
         const waitLimitStr = `wait blocks remaining: ${maxBlocksToWait}`;
-  
+
         this.helper.logger.log(`[Block #${blockNumber}] Waiting for event \`${eventIdStr}\` (${waitLimitStr})`);
-  
+
         const apiAt = await this.helper.getApi().at(blockHash);
         const eventRecords = (await apiAt.query.system.events()) as any;
-  
+
         const neededEvent = eventRecords.toArray().find((r: FrameSystemEventRecord) => {
           return r.event.section == eventSection && r.event.method == eventMethod;
         });
-  
+
         if (neededEvent) {
           unsubscribe();
           resolve(neededEvent);
modifiedtests/src/util/playgrounds/unique.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.ts
+++ b/tests/src/util/playgrounds/unique.ts
@@ -1103,7 +1103,7 @@
   async getPropertiesConsumedSpace(collectionId: number): Promise<number> {
     const api = this.helper.getApi();
     const props = (await api.query.common.collectionProperties(collectionId)).toJSON();
-        
+
     return (props! as any).consumedSpace;
   }
 
@@ -2423,7 +2423,7 @@
   /**
    * Get schedule for recepient of vested transfer
    * @param address Substrate address of recipient
-   * @returns 
+   * @returns
    */
   async getVestingSchedules(address: TSubstrateAccount): Promise<{start: bigint, period: bigint, periodCount: bigint, perPeriod: bigint}[]> {
     const schedule = (await this.helper.callRpc('api.query.vesting.vestingSchedules', [address])).toJSON();
@@ -2506,16 +2506,16 @@
       : typeof key === 'bigint'
         ? hexToU8a(key.toString(16))
         : key;
-  
+
     if (ss58Format < 0 || ss58Format > 16383 || [46, 47].includes(ss58Format)) {
       throw new Error(`ss58Format is not valid, received ${typeof ss58Format} "${ss58Format}"`);
     }
-  
+
     const allowedDecodedLengths = [1, 2, 4, 8, 32, 33];
     if (!allowedDecodedLengths.includes(u8a.length)) {
       throw new Error(`key length is not valid, received ${u8a.length}, valid values are ${allowedDecodedLengths.join(', ')}`);
     }
-  
+
     const u8aPrefix = ss58Format < 64
       ? new Uint8Array([ss58Format])
       : new Uint8Array([
@@ -2524,7 +2524,7 @@
       ]);
 
     const input = u8aConcat(u8aPrefix, u8a);
-  
+
     return base58Encode(u8aConcat(
       input,
       blake2AsU8a(input).subarray(0, [32, 33].includes(u8a.length) ? 2 : 1),
@@ -2556,7 +2556,7 @@
     if (ethCrossAccount.sub === '0') {
       return {Ethereum: ethCrossAccount.eth.toLocaleLowerCase()};
     }
-    
+
     const ss58 = this.restoreCrossAccountFromBigInt(BigInt(ethCrossAccount.sub));
     return {Substrate: ss58};
   }
@@ -3074,14 +3074,14 @@
 
     executeExtrinsic(sender: IKeyringPair, scheduledExtrinsic: string, scheduledParams: any[], expectSuccess?: boolean): Promise<ITransactionResult> {
       const scheduledTx = this.constructApiCall(scheduledExtrinsic, scheduledParams);
-      
+
       const mandatorySchedArgs = [
         this.blocksNum,
         this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,
         this.options.priority ?? null,
         scheduledTx,
       ];
-      
+
       let schedArgs;
       let scheduleFn;
 
@@ -3301,7 +3301,7 @@
   async getTokenPropertiesConsumedSpace(tokenId: number): Promise<number> {
     const api = this.helper.getApi();
     const props = (await api.query.nonfungible.tokenProperties(this.collectionId, tokenId)).toJSON();
-        
+
     return (props! as any).consumedSpace;
   }
 
@@ -3419,7 +3419,7 @@
   async getTokenPropertiesConsumedSpace(tokenId: number): Promise<number> {
     const api = this.helper.getApi();
     const props = (await api.query.refungible.tokenProperties(this.collectionId, tokenId)).toJSON();
-        
+
     return (props! as any).consumedSpace;
   }
 
modifiedtests/src/vesting.test.tsdiffbeforeafterboth
--- a/tests/src/vesting.test.ts
+++ b/tests/src/vesting.test.ts
@@ -73,7 +73,7 @@
     expect(balanceRecepient.feeFrozen).to.eq(250n * nominal);
     expect(balanceRecepient.miscFrozen).to.eq(250n * nominal);
     expect(balanceRecepient.reserved).to.eq(0n);
-    
+
     // Wait first schedule ends and first part od second schedule:
     await helper.wait.forRelayBlockNumber(SCHEDULE_2_START + SCHEDULE_2_PERIOD);
     await helper.balance.claim(recepient);
@@ -84,7 +84,7 @@
     expect(balanceRecepient.feeFrozen).to.eq(100n * nominal);
     expect(balanceRecepient.miscFrozen).to.eq(100n * nominal);
     expect(balanceRecepient.reserved).to.eq(0n);
-    
+
     // Schedules list contain 1 vesting:
     schedule = await helper.balance.getVestingSchedules(recepient.address);
     expect(schedule).to.has.length(1);
@@ -100,7 +100,7 @@
     expect(balanceRecepient.feeFrozen).to.eq(0n);
     expect(balanceRecepient.miscFrozen).to.eq(0n);
     expect(balanceRecepient.reserved).to.eq(0n);
-    
+
     // check sender balance does not changed:
     balanceSender = await helper.balance.getSubstrateFull(sender.address);
     expect(balanceSender.free / nominal).to.eq(699n);
modifiedtests/src/xcm/xcmOpal.test.tsdiffbeforeafterboth
--- a/tests/src/xcm/xcmOpal.test.ts
+++ b/tests/src/xcm/xcmOpal.test.ts
@@ -37,12 +37,12 @@
 const TRANSFER_AMOUNT = 1_000_000_000_000_000_000n;
 
 // 10,000.00 (ten thousands) USDT
-const ASSET_AMOUNT = 1_000_000_000_000_000_000_000n; 
+const ASSET_AMOUNT = 1_000_000_000_000_000_000_000n;
 
 describeXCM('[XCM] Integration test: Exchanging USDT with Westmint', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   let balanceStmnBefore: bigint;
   let balanceStmnAfter: bigint;
 
@@ -66,7 +66,7 @@
 
     await usingWestmintPlaygrounds(westmintUrl, async (helper) => {
       // 350.00 (three hundred fifty) DOT
-      const fundingAmount = 3_500_000_000_000n; 
+      const fundingAmount = 3_500_000_000_000n;
 
       await helper.assets.create(alice, ASSET_ID, alice.address, ASSET_METADATA_MINIMAL_BALANCE);
       await helper.assets.setMetadata(alice, ASSET_ID, ASSET_METADATA_NAME, ASSET_METADATA_DESCRIPTION, ASSET_METADATA_DECIMALS);
@@ -151,7 +151,7 @@
 
       await helper.xcm.limitedReserveTransferAssets(alice, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
     });
-  
+
   });
 
   itSub('Should connect and send USDT from Westmint to Opal', async ({helper}) => {
@@ -190,7 +190,7 @@
                     },
                     {
                       GeneralIndex: ASSET_ID,
-                    }, 
+                    },
                   ]},
               },
             },
@@ -266,7 +266,7 @@
         },
         //10_000_000_000_000_000n,
         TRANSFER_AMOUNT,
-      ], 
+      ],
       [
         {
           NativeAssetId: 'Parent',
@@ -278,16 +278,16 @@
     const feeItem = 1;
 
     await helper.xTokens.transferMulticurrencies(alice, currencies, feeItem, destination, 'Unlimited');
-    
+
     // the commission has been paid in parachain native token
     balanceOpalFinal = await helper.balance.getSubstrate(alice.address);
     expect(balanceOpalAfter > balanceOpalFinal).to.be.true;
 
     await usingWestmintPlaygrounds(westmintUrl, async (helper) => {
       await helper.wait.newBlocks(3);
-      
+
       // The USDT token never paid fees. Its amount not changed from begin value.
-      // Also check that xcm transfer has been succeeded 
+      // Also check that xcm transfer has been succeeded
       expect((await helper.assets.account(ASSET_ID, alice.address))! == ASSET_AMOUNT).to.be.true;
     });
   });
@@ -341,13 +341,13 @@
 
       await helper.xcm.limitedReserveTransferAssets(bob, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
     });
-  
+
     await helper.wait.newBlocks(3);
 
-    balanceBobAfter = await helper.balance.getSubstrate(bob.address);  
+    balanceBobAfter = await helper.balance.getSubstrate(bob.address);
     balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
 
-    const wndFee = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore; 
+    const wndFee = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;
     console.log(
       'Relay (Westend) to Opal transaction fees: %s OPL',
       helper.util.bigIntToDecimals(balanceBobAfter - balanceBobBefore),
modifiedtests/src/xcm/xcmQuartz.test.tsdiffbeforeafterboth
--- a/tests/src/xcm/xcmQuartz.test.ts
+++ b/tests/src/xcm/xcmQuartz.test.ts
@@ -38,7 +38,7 @@
 
 const TRANSFER_AMOUNT = 2000000000000000000000000n;
 
-const FUNDING_AMOUNT = 3_500_000_0000_000_000n; 
+const FUNDING_AMOUNT = 3_500_000_0000_000_000n;
 
 const TRANSFER_AMOUNT_RELAY = 50_000_000_000_000_000n;
 
@@ -52,7 +52,7 @@
 describeXCM('[XCM] Integration test: Exchanging USDT with Statemine', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   let balanceStmnBefore: bigint;
   let balanceStmnAfter: bigint;
 
@@ -81,7 +81,7 @@
     });
 
     await usingStateminePlaygrounds(statemineUrl, async (helper) => {
-      const sovereignFundingAmount = 3_500_000_000n; 
+      const sovereignFundingAmount = 3_500_000_000n;
 
       await helper.assets.create(
         alice,
@@ -185,7 +185,7 @@
 
       await helper.xcm.limitedReserveTransferAssets(alice, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
     });
-  
+
   });
 
   itSub('Should connect and send USDT from Statemine to Quartz', async ({helper}) => {
@@ -224,7 +224,7 @@
                     },
                     {
                       GeneralIndex: USDT_ASSET_ID,
-                    }, 
+                    },
                   ]},
               },
             },
@@ -267,7 +267,7 @@
     console.log(
       '[Statemine -> Quartz] transaction fees on Quartz: %s QTZ',
       helper.util.bigIntToDecimals(balanceQuartzAfter - balanceQuartzBefore),
-    );    
+    );
     // commission has not paid in USDT token
     expect(free).to.be.equal(TRANSFER_AMOUNT);
     // ... and parachain native token
@@ -299,7 +299,7 @@
           ForeignAssetId: 0,
         },
         TRANSFER_AMOUNT,
-      ], 
+      ],
       [
         {
           NativeAssetId: 'Parent',
@@ -311,7 +311,7 @@
     const feeItem = 1;
 
     await helper.xTokens.transferMulticurrencies(alice, currencies, feeItem, destination, 'Unlimited');
-    
+
     // the commission has been paid in parachain native token
     balanceQuartzFinal = await helper.balance.getSubstrate(alice.address);
     console.log('[Quartz -> Statemine] transaction fees on Quartz: %s QTZ', helper.util.bigIntToDecimals(balanceQuartzFinal - balanceQuartzAfter));
@@ -319,9 +319,9 @@
 
     await usingStateminePlaygrounds(statemineUrl, async (helper) => {
       await helper.wait.newBlocks(3);
-      
+
       // The USDT token never paid fees. Its amount not changed from begin value.
-      // Also check that xcm transfer has been succeeded 
+      // Also check that xcm transfer has been succeeded
       expect((await helper.assets.account(USDT_ASSET_ID, alice.address))! == USDT_ASSET_AMOUNT).to.be.true;
     });
   });
@@ -372,10 +372,10 @@
 
       await helper.xcm.limitedReserveTransferAssets(bob, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
     });
-  
+
     await helper.wait.newBlocks(3);
 
-    balanceBobAfter = await helper.balance.getSubstrate(bob.address);  
+    balanceBobAfter = await helper.balance.getSubstrate(bob.address);
     balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
 
     const wndFeeOnQuartz = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;
modifiedtests/src/xcm/xcmUnique.test.tsdiffbeforeafterboth
--- a/tests/src/xcm/xcmUnique.test.ts
+++ b/tests/src/xcm/xcmUnique.test.ts
@@ -38,7 +38,7 @@
 
 const TRANSFER_AMOUNT = 2000000000000000000000000n;
 
-const FUNDING_AMOUNT = 3_500_000_0000_000_000n; 
+const FUNDING_AMOUNT = 3_500_000_0000_000_000n;
 
 const TRANSFER_AMOUNT_RELAY = 50_000_000_000_000_000n;
 
@@ -52,7 +52,7 @@
 describeXCM('[XCM] Integration test: Exchanging USDT with Statemint', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
-  
+
   let balanceStmnBefore: bigint;
   let balanceStmnAfter: bigint;
 
@@ -81,7 +81,7 @@
     });
 
     await usingStatemintPlaygrounds(statemintUrl, async (helper) => {
-      const sovereignFundingAmount = 3_500_000_000n; 
+      const sovereignFundingAmount = 3_500_000_000n;
 
       await helper.assets.create(
         alice,
@@ -185,7 +185,7 @@
 
       await helper.xcm.limitedReserveTransferAssets(alice, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
     });
-  
+
   });
 
   itSub('Should connect and send USDT from Statemint to Unique', async ({helper}) => {
@@ -224,7 +224,7 @@
                     },
                     {
                       GeneralIndex: USDT_ASSET_ID,
-                    }, 
+                    },
                   ]},
               },
             },
@@ -267,7 +267,7 @@
     console.log(
       '[Statemint -> Unique] transaction fees on Unique: %s UNQ',
       helper.util.bigIntToDecimals(balanceUniqueAfter - balanceUniqueBefore),
-    );    
+    );
     // commission has not paid in USDT token
     expect(free).to.be.equal(TRANSFER_AMOUNT);
     // ... and parachain native token
@@ -299,7 +299,7 @@
           ForeignAssetId: 0,
         },
         TRANSFER_AMOUNT,
-      ], 
+      ],
       [
         {
           NativeAssetId: 'Parent',
@@ -311,7 +311,7 @@
     const feeItem = 1;
 
     await helper.xTokens.transferMulticurrencies(alice, currencies, feeItem, destination, 'Unlimited');
-    
+
     // the commission has been paid in parachain native token
     balanceUniqueFinal = await helper.balance.getSubstrate(alice.address);
     console.log('[Unique -> Statemint] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(balanceUniqueFinal - balanceUniqueAfter));
@@ -319,9 +319,9 @@
 
     await usingStatemintPlaygrounds(statemintUrl, async (helper) => {
       await helper.wait.newBlocks(3);
-      
+
       // The USDT token never paid fees. Its amount not changed from begin value.
-      // Also check that xcm transfer has been succeeded 
+      // Also check that xcm transfer has been succeeded
       expect((await helper.assets.account(USDT_ASSET_ID, alice.address))! == USDT_ASSET_AMOUNT).to.be.true;
     });
   });
@@ -372,10 +372,10 @@
 
       await helper.xcm.limitedReserveTransferAssets(bob, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
     });
-  
+
     await helper.wait.newBlocks(3);
 
-    balanceBobAfter = await helper.balance.getSubstrate(bob.address);  
+    balanceBobAfter = await helper.balance.getSubstrate(bob.address);
     balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
 
     const wndFeeOnUnique = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;
@@ -909,7 +909,7 @@
       const unqRandomAccountAsset = await helper.assets.account(assetId, randomAccountMoonbeam.address);
 
       expect(unqRandomAccountAsset).to.be.null;
-      
+
       balanceForeignUnqTokenFinal = 0n;
 
       const unqOutcomeTransfer = balanceForeignUnqTokenMiddle - balanceForeignUnqTokenFinal;
modifiedtests/yarn.lockdiffbeforeafterboth
--- a/tests/yarn.lock
+++ b/tests/yarn.lock
@@ -1064,14 +1064,14 @@
   dependencies:
     "@types/node" "*"
 
-"@typescript-eslint/eslint-plugin@^5.40.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.46.1.tgz#098abb4c9354e19f460d57ab18bff1f676a6cff0"
-  integrity sha512-YpzNv3aayRBwjs4J3oz65eVLXc9xx0PDbIRisHj+dYhvBn02MjYOD96P8YGiWEIFBrojaUjxvkaUpakD82phsA==
+"@typescript-eslint/eslint-plugin@^5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.47.0.tgz#dadb79df3b0499699b155839fd6792f16897d910"
+  integrity sha512-AHZtlXAMGkDmyLuLZsRpH3p4G/1iARIwc/T0vIem2YB+xW6pZaXYXzCBnZSF/5fdM97R9QqZWZ+h3iW10XgevQ==
   dependencies:
-    "@typescript-eslint/scope-manager" "5.46.1"
-    "@typescript-eslint/type-utils" "5.46.1"
-    "@typescript-eslint/utils" "5.46.1"
+    "@typescript-eslint/scope-manager" "5.47.0"
+    "@typescript-eslint/type-utils" "5.47.0"
+    "@typescript-eslint/utils" "5.47.0"
     debug "^4.3.4"
     ignore "^5.2.0"
     natural-compare-lite "^1.4.0"
@@ -1079,72 +1079,72 @@
     semver "^7.3.7"
     tsutils "^3.21.0"
 
-"@typescript-eslint/parser@^5.40.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.46.1.tgz#1fc8e7102c1141eb64276c3b89d70da8c0ba5699"
-  integrity sha512-RelQ5cGypPh4ySAtfIMBzBGyrNerQcmfA1oJvPj5f+H4jI59rl9xxpn4bonC0tQvUKOEN7eGBFWxFLK3Xepneg==
+"@typescript-eslint/parser@^5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.47.0.tgz#62e83de93499bf4b500528f74bf2e0554e3a6c8d"
+  integrity sha512-udPU4ckK+R1JWCGdQC4Qa27NtBg7w020ffHqGyAK8pAgOVuNw7YaKXGChk+udh+iiGIJf6/E/0xhVXyPAbsczw==
   dependencies:
-    "@typescript-eslint/scope-manager" "5.46.1"
-    "@typescript-eslint/types" "5.46.1"
-    "@typescript-eslint/typescript-estree" "5.46.1"
+    "@typescript-eslint/scope-manager" "5.47.0"
+    "@typescript-eslint/types" "5.47.0"
+    "@typescript-eslint/typescript-estree" "5.47.0"
     debug "^4.3.4"
 
-"@typescript-eslint/scope-manager@5.46.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-5.46.1.tgz#70af8425c79bbc1178b5a63fb51102ddf48e104a"
-  integrity sha512-iOChVivo4jpwUdrJZyXSMrEIM/PvsbbDOX1y3UCKjSgWn+W89skxWaYXACQfxmIGhPVpRWK/VWPYc+bad6smIA==
+"@typescript-eslint/scope-manager@5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-5.47.0.tgz#f58144a6b0ff58b996f92172c488813aee9b09df"
+  integrity sha512-dvJab4bFf7JVvjPuh3sfBUWsiD73aiftKBpWSfi3sUkysDQ4W8x+ZcFpNp7Kgv0weldhpmMOZBjx1wKN8uWvAw==
   dependencies:
-    "@typescript-eslint/types" "5.46.1"
-    "@typescript-eslint/visitor-keys" "5.46.1"
+    "@typescript-eslint/types" "5.47.0"
+    "@typescript-eslint/visitor-keys" "5.47.0"
 
-"@typescript-eslint/type-utils@5.46.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-5.46.1.tgz#195033e4b30b51b870dfcf2828e88d57b04a11cc"
-  integrity sha512-V/zMyfI+jDmL1ADxfDxjZ0EMbtiVqj8LUGPAGyBkXXStWmCUErMpW873zEHsyguWCuq2iN4BrlWUkmuVj84yng==
+"@typescript-eslint/type-utils@5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-5.47.0.tgz#2b440979c574e317d3473225ae781f292c99e55d"
+  integrity sha512-1J+DFFrYoDUXQE1b7QjrNGARZE6uVhBqIvdaXTe5IN+NmEyD68qXR1qX1g2u4voA+nCaelQyG8w30SAOihhEYg==
   dependencies:
-    "@typescript-eslint/typescript-estree" "5.46.1"
-    "@typescript-eslint/utils" "5.46.1"
+    "@typescript-eslint/typescript-estree" "5.47.0"
+    "@typescript-eslint/utils" "5.47.0"
     debug "^4.3.4"
     tsutils "^3.21.0"
 
-"@typescript-eslint/types@5.46.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.46.1.tgz#4e9db2107b9a88441c4d5ecacde3bb7a5ebbd47e"
-  integrity sha512-Z5pvlCaZgU+93ryiYUwGwLl9AQVB/PQ1TsJ9NZ/gHzZjN7g9IAn6RSDkpCV8hqTwAiaj6fmCcKSQeBPlIpW28w==
+"@typescript-eslint/types@5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.47.0.tgz#67490def406eaa023dbbd8da42ee0d0c9b5229d3"
+  integrity sha512-eslFG0Qy8wpGzDdYKu58CEr3WLkjwC5Usa6XbuV89ce/yN5RITLe1O8e+WFEuxnfftHiJImkkOBADj58ahRxSg==
 
-"@typescript-eslint/typescript-estree@5.46.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-5.46.1.tgz#5358088f98a8f9939355e0996f9c8f41c25eced2"
-  integrity sha512-j9W4t67QiNp90kh5Nbr1w92wzt+toiIsaVPnEblB2Ih2U9fqBTyqV9T3pYWZBRt6QoMh/zVWP59EpuCjc4VRBg==
+"@typescript-eslint/typescript-estree@5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-5.47.0.tgz#ed971a11c5c928646d6ba7fc9dfdd6e997649aca"
+  integrity sha512-LxfKCG4bsRGq60Sqqu+34QT5qT2TEAHvSCCJ321uBWywgE2dS0LKcu5u+3sMGo+Vy9UmLOhdTw5JHzePV/1y4Q==
   dependencies:
-    "@typescript-eslint/types" "5.46.1"
-    "@typescript-eslint/visitor-keys" "5.46.1"
+    "@typescript-eslint/types" "5.47.0"
+    "@typescript-eslint/visitor-keys" "5.47.0"
     debug "^4.3.4"
     globby "^11.1.0"
     is-glob "^4.0.3"
     semver "^7.3.7"
     tsutils "^3.21.0"
 
-"@typescript-eslint/utils@5.46.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-5.46.1.tgz#7da3c934d9fd0eb4002a6bb3429f33298b469b4a"
-  integrity sha512-RBdBAGv3oEpFojaCYT4Ghn4775pdjvwfDOfQ2P6qzNVgQOVrnSPe5/Pb88kv7xzYQjoio0eKHKB9GJ16ieSxvA==
+"@typescript-eslint/utils@5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-5.47.0.tgz#b5005f7d2696769a1fdc1e00897005a25b3a0ec7"
+  integrity sha512-U9xcc0N7xINrCdGVPwABjbAKqx4GK67xuMV87toI+HUqgXj26m6RBp9UshEXcTrgCkdGYFzgKLt8kxu49RilDw==
   dependencies:
     "@types/json-schema" "^7.0.9"
     "@types/semver" "^7.3.12"
-    "@typescript-eslint/scope-manager" "5.46.1"
-    "@typescript-eslint/types" "5.46.1"
-    "@typescript-eslint/typescript-estree" "5.46.1"
+    "@typescript-eslint/scope-manager" "5.47.0"
+    "@typescript-eslint/types" "5.47.0"
+    "@typescript-eslint/typescript-estree" "5.47.0"
     eslint-scope "^5.1.1"
     eslint-utils "^3.0.0"
     semver "^7.3.7"
 
-"@typescript-eslint/visitor-keys@5.46.1":
-  version "5.46.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-5.46.1.tgz#126cc6fe3c0f83608b2b125c5d9daced61394242"
-  integrity sha512-jczZ9noovXwy59KjRTk1OftT78pwygdcmCuBf8yMoWt/8O8l+6x2LSEze0E4TeepXK4MezW3zGSyoDRZK7Y9cg==
+"@typescript-eslint/visitor-keys@5.47.0":
+  version "5.47.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-5.47.0.tgz#4aca4efbdf6209c154df1f7599852d571b80bb45"
+  integrity sha512-ByPi5iMa6QqDXe/GmT/hR6MZtVPi0SqMQPDx15FczCBXJo/7M8T88xReOALAfpBLm+zxpPfmhuEvPb577JRAEg==
   dependencies:
-    "@typescript-eslint/types" "5.46.1"
+    "@typescript-eslint/types" "5.47.0"
     eslint-visitor-keys "^3.3.0"
 
 abortcontroller-polyfill@^1.7.3: