git.delta.rocks / unique-network / refs/commits / cafc9078ea8d

difftreelog

fix XCM tests

Daniel Shiposha2023-10-23parent: #05427f7.patch.diff
in: master

6 files changed

modifiedjs-packages/playgrounds/types.xcm.tsdiffbeforeafterboth
--- a/js-packages/playgrounds/types.xcm.ts
+++ b/js-packages/playgrounds/types.xcm.ts
@@ -27,10 +27,3 @@
     conviction: number,
   },
 }
-
-export interface IForeignAssetMetadata {
-  name?: number | Uint8Array,
-  symbol?: string,
-  decimals?: number,
-  minimalBalance?: bigint,
-}
\ No newline at end of file
modifiedjs-packages/playgrounds/unique.xcm.tsdiffbeforeafterboth
--- a/js-packages/playgrounds/unique.xcm.ts
+++ b/js-packages/playgrounds/unique.xcm.ts
@@ -2,7 +2,7 @@
 import type {IKeyringPair} from '@polkadot/types/types';
 import {ChainHelperBase, EthereumBalanceGroup, HelperGroup, SubstrateBalanceGroup, UniqueHelper} from './unique.js';
 import type {ILogger, TSigner, TSubstrateAccount} from './types.js';
-import type {AcalaAssetMetadata, DemocracyStandardAccountVote, IForeignAssetMetadata, MoonbeamAssetInfo} from './types.xcm.js';
+import type {AcalaAssetMetadata, DemocracyStandardAccountVote, MoonbeamAssetInfo} from './types.xcm.js';
 
 
 export class XcmChainHelper extends ChainHelperBase {
@@ -104,22 +104,17 @@
 }
 
 export class ForeignAssetsGroup extends HelperGroup<UniqueHelper> {
-  async register(signer: TSigner, ownerAddress: TSubstrateAccount, location: any, metadata: IForeignAssetMetadata) {
+  async register(signer: TSigner, location: any, name: string, tokenPrefix: string, mode: 'NFT' | { Fungible: number }) {
     await this.helper.executeExtrinsic(
       signer,
-      'api.tx.foreignAssets.registerForeignAsset',
-      [ownerAddress, location, metadata],
+      'api.tx.foreignAssets.forceRegisterForeignAsset',
+      [location, this.helper.util.str2vec(name), tokenPrefix, mode],
       true,
     );
   }
 
-  async update(signer: TSigner, foreignAssetId: number, location: any, metadata: IForeignAssetMetadata) {
-    await this.helper.executeExtrinsic(
-      signer,
-      'api.tx.foreignAssets.updateForeignAsset',
-      [foreignAssetId, location, metadata],
-      true,
-    );
+  async foreignCollectionId(location: any) {
+    return (await this.helper.callRpc('api.query.foreignAssets.foreignReserveLocationToCollection', [location])).toJSON();
   }
 }
 
@@ -256,6 +251,10 @@
     await this.helper.executeExtrinsic(signer, 'api.tx.assets.mint', [assetId, beneficiary, amount], true);
   }
 
+  async assetInfo(assetId: number | bigint) {
+    return (await this.helper.callRpc('api.query.assets.asset', [assetId])).toJSON();
+  }
+
   async account(assetId: string | number | bigint, address: string) {
     const accountAsset = (
       await this.helper.callRpc('api.query.assets.account', [assetId, address])
modifiedjs-packages/tests/xcm/xcm.types.tsdiffbeforeafterboth
--- a/js-packages/tests/xcm/xcm.types.ts
+++ b/js-packages/tests/xcm/xcm.types.ts
@@ -505,4 +505,26 @@
       await expectFailedToTransact(helper, messageSent);
     });
   }
+
+  async registerRelayNativeTokenOnUnique(alice: IKeyringPair) {
+    return await usingPlaygrounds(async (helper) => {
+      const relayLocation = {
+        parents: 1,
+        interior: 'Here',
+      };
+
+      const relayCollectionId = await helper.foreignAssets.foreignCollectionId(relayLocation);
+      if(relayCollectionId == null) {
+        const name = 'Relay Tokens';
+        const tokenPrefix = 'xDOT';
+        const decimals = 10;
+        await helper.getSudo().foreignAssets.register(alice, relayLocation, name, tokenPrefix, {Fungible: decimals});
+
+        return await helper.foreignAssets.foreignCollectionId(relayLocation);
+      } else {
+        console.log('Relay foreign collection is already registered');
+        return relayCollectionId;
+      }
+    });
+  }
 }
modifiedjs-packages/tests/xcm/xcmOpal.test.tsdiffbeforeafterboth
before · js-packages/tests/xcm/xcmOpal.test.ts
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import type {IKeyringPair} from '@polkadot/types/types';18import config from '../config.js';19import {itSub, expect, describeXCM, usingPlaygrounds, usingWestmintPlaygrounds, usingRelayPlaygrounds} from '../util/index.js';2021const STATEMINE_CHAIN = +(process.env.RELAY_WESTMINT_ID || 1000);22const UNIQUE_CHAIN = +(process.env.RELAY_OPAL_ID || 2095);2324const relayUrl = config.relayUrl;25const westmintUrl = config.westmintUrl;2627const STATEMINE_PALLET_INSTANCE = 50;28const ASSET_ID = 100;29const ASSET_METADATA_DECIMALS = 18;30const ASSET_METADATA_NAME = 'USDT';31const ASSET_METADATA_DESCRIPTION = 'USDT';32const ASSET_METADATA_MINIMAL_BALANCE = 1n;3334const RELAY_DECIMALS = 12;35const WESTMINT_DECIMALS = 12;3637const TRANSFER_AMOUNT = 1_000_000_000_000_000_000n;3839// 10,000.00 (ten thousands) USDT40const ASSET_AMOUNT = 1_000_000_000_000_000_000_000n;4142describeXCM('[XCM] Integration test: Exchanging USDT with Westmint', () => {43  let alice: IKeyringPair;44  let bob: IKeyringPair;4546  let balanceStmnBefore: bigint;47  let balanceStmnAfter: bigint;4849  let balanceOpalBefore: bigint;50  let balanceOpalAfter: bigint;51  let balanceOpalFinal: bigint;5253  let balanceBobBefore: bigint;54  let balanceBobAfter: bigint;55  let balanceBobFinal: bigint;5657  let balanceBobRelayTokenBefore: bigint;58  let balanceBobRelayTokenAfter: bigint;596061  before(async () => {62    await usingPlaygrounds(async (_helper, privateKey) => {63      alice = await privateKey('//Alice');64      bob = await privateKey('//Bob'); // funds donor65    });6667    await usingWestmintPlaygrounds(westmintUrl, async (helper) => {68      // 350.00 (three hundred fifty) DOT69      const fundingAmount = 3_500_000_000_000n;7071      await helper.assets.create(alice, ASSET_ID, alice.address, ASSET_METADATA_MINIMAL_BALANCE);72      await helper.assets.setMetadata(alice, ASSET_ID, ASSET_METADATA_NAME, ASSET_METADATA_DESCRIPTION, ASSET_METADATA_DECIMALS);73      await helper.assets.mint(alice, ASSET_ID, alice.address, ASSET_AMOUNT);7475      // funding parachain sovereing account (Parachain: 2095)76      const parachainSovereingAccount = helper.address.paraSiblingSovereignAccount(UNIQUE_CHAIN);77      await helper.balance.transferToSubstrate(bob, parachainSovereingAccount, fundingAmount);78    });798081    await usingPlaygrounds(async (helper) => {82      const location = {83        V2: {84          parents: 1,85          interior: {X3: [86            {87              Parachain: STATEMINE_CHAIN,88            },89            {90              PalletInstance: STATEMINE_PALLET_INSTANCE,91            },92            {93              GeneralIndex: ASSET_ID,94            },95          ]},96        },97      };9899      const metadata =100      {101        name: ASSET_ID,102        symbol: ASSET_METADATA_NAME,103        decimals: ASSET_METADATA_DECIMALS,104        minimalBalance: ASSET_METADATA_MINIMAL_BALANCE,105      };106      await helper.getSudo().foreignAssets.register(alice, alice.address, location, metadata);107      balanceOpalBefore = await helper.balance.getSubstrate(alice.address);108    });109110111    // Providing the relay currency to the unique sender account112    await usingRelayPlaygrounds(relayUrl, async (helper) => {113      const destination = {114        V2: {115          parents: 0,116          interior: {X1: {117            Parachain: UNIQUE_CHAIN,118          },119          },120        }};121122      const beneficiary = {123        V2: {124          parents: 0,125          interior: {X1: {126            AccountId32: {127              network: 'Any',128              id: alice.addressRaw,129            },130          }},131        },132      };133134      const assets = {135        V2: [136          {137            id: {138              Concrete: {139                parents: 0,140                interior: 'Here',141              },142            },143            fun: {144              Fungible: 50_000_000_000_000_000n,145            },146          },147        ],148      };149150      const feeAssetItem = 0;151152      await helper.xcm.limitedReserveTransferAssets(alice, destination, beneficiary, assets, feeAssetItem, 'Unlimited');153    });154155  });156157  itSub('Should connect and send USDT from Westmint to Opal', async ({helper}) => {158    await usingWestmintPlaygrounds(westmintUrl, async (helper) => {159      const dest = {160        V2: {161          parents: 1,162          interior: {X1: {163            Parachain: UNIQUE_CHAIN,164          },165          },166        }};167168      const beneficiary = {169        V2: {170          parents: 0,171          interior: {X1: {172            AccountId32: {173              network: 'Any',174              id: alice.addressRaw,175            },176          }},177        },178      };179180      const assets = {181        V2: [182          {183            id: {184              Concrete: {185                parents: 0,186                interior: {187                  X2: [188                    {189                      PalletInstance: STATEMINE_PALLET_INSTANCE,190                    },191                    {192                      GeneralIndex: ASSET_ID,193                    },194                  ]},195              },196            },197            fun: {198              Fungible: TRANSFER_AMOUNT,199            },200          },201        ],202      };203204      const feeAssetItem = 0;205206      balanceStmnBefore = await helper.balance.getSubstrate(alice.address);207      await helper.xcm.limitedReserveTransferAssets(alice, dest, beneficiary, assets, feeAssetItem, 'Unlimited');208209      balanceStmnAfter = await helper.balance.getSubstrate(alice.address);210211      // common good parachain take commission in it native token212      console.log(213        '[Westmint -> Opal] transaction fees on Westmint: %s WND',214        helper.util.bigIntToDecimals(balanceStmnBefore - balanceStmnAfter, WESTMINT_DECIMALS),215      );216      expect(balanceStmnBefore > balanceStmnAfter).to.be.true;217218    });219220221    // ensure that asset has been delivered222    await helper.wait.newBlocks(3);223224    // expext collection id will be with id 1225    const free = await helper.ft.getBalance(1, {Substrate: alice.address});226227    balanceOpalAfter = await helper.balance.getSubstrate(alice.address);228229    console.log(230      '[Westmint -> Opal] transaction fees on Opal: %s USDT',231      helper.util.bigIntToDecimals(TRANSFER_AMOUNT - free, ASSET_METADATA_DECIMALS),232    );233    console.log(234      '[Westmint -> Opal] transaction fees on Opal: %s OPL',235      helper.util.bigIntToDecimals(balanceOpalAfter - balanceOpalBefore),236    );237238    // commission has not paid in USDT token239    expect(free == TRANSFER_AMOUNT).to.be.true;240    // ... and parachain native token241    expect(balanceOpalAfter == balanceOpalBefore).to.be.true;242  });243244  itSub('Should connect and send USDT from Unique to Statemine back', async ({helper}) => {245    const destination = {246      V2: {247        parents: 1,248        interior: {X2: [249          {250            Parachain: STATEMINE_CHAIN,251          },252          {253            AccountId32: {254              network: 'Any',255              id: alice.addressRaw,256            },257          },258        ]},259      },260    };261262    const currencies: [any, bigint][] = [263      [264        {265          ForeignAssetId: 0,266        },267        //10_000_000_000_000_000n,268        TRANSFER_AMOUNT,269      ],270      [271        {272          NativeAssetId: 'Parent',273        },274        400_000_000_000_000n,275      ],276    ];277278    const feeItem = 1;279280    await helper.xTokens.transferMulticurrencies(alice, currencies, feeItem, destination, 'Unlimited');281282    // the commission has been paid in parachain native token283    balanceOpalFinal = await helper.balance.getSubstrate(alice.address);284    expect(balanceOpalAfter > balanceOpalFinal).to.be.true;285286    await usingWestmintPlaygrounds(westmintUrl, async (helper) => {287      await helper.wait.newBlocks(3);288289      // The USDT token never paid fees. Its amount not changed from begin value.290      // Also check that xcm transfer has been succeeded291      expect((await helper.assets.account(ASSET_ID, alice.address))! == ASSET_AMOUNT).to.be.true;292    });293  });294295  itSub('Should connect and send Relay token to Unique', async ({helper}) => {296    const TRANSFER_AMOUNT_RELAY = 50_000_000_000_000_000n;297298    balanceBobBefore = await helper.balance.getSubstrate(bob.address);299    balanceBobRelayTokenBefore = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});300301    // Providing the relay currency to the unique sender account302    await usingRelayPlaygrounds(relayUrl, async (helper) => {303      const destination = {304        V2: {305          parents: 0,306          interior: {X1: {307            Parachain: UNIQUE_CHAIN,308          },309          },310        }};311312      const beneficiary = {313        V2: {314          parents: 0,315          interior: {X1: {316            AccountId32: {317              network: 'Any',318              id: bob.addressRaw,319            },320          }},321        },322      };323324      const assets = {325        V2: [326          {327            id: {328              Concrete: {329                parents: 0,330                interior: 'Here',331              },332            },333            fun: {334              Fungible: TRANSFER_AMOUNT_RELAY,335            },336          },337        ],338      };339340      const feeAssetItem = 0;341342      await helper.xcm.limitedReserveTransferAssets(bob, destination, beneficiary, assets, feeAssetItem, 'Unlimited');343    });344345    await helper.wait.newBlocks(3);346347    balanceBobAfter = await helper.balance.getSubstrate(bob.address);348    balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});349350    const wndFee = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;351    console.log(352      'Relay (Westend) to Opal transaction fees: %s OPL',353      helper.util.bigIntToDecimals(balanceBobAfter - balanceBobBefore),354    );355    console.log(356      'Relay (Westend) to Opal transaction fees: %s WND',357      helper.util.bigIntToDecimals(wndFee, WESTMINT_DECIMALS),358    );359    expect(balanceBobBefore == balanceBobAfter).to.be.true;360    expect(balanceBobRelayTokenBefore < balanceBobRelayTokenAfter).to.be.true;361  });362363  itSub('Should connect and send Relay token back', async ({helper}) => {364    let relayTokenBalanceBefore: bigint;365    let relayTokenBalanceAfter: bigint;366    await usingRelayPlaygrounds(relayUrl, async (helper) => {367      relayTokenBalanceBefore = await helper.balance.getSubstrate(bob.address);368    });369370    const destination = {371      V2: {372        parents: 1,373        interior: {374          X1:{375            AccountId32: {376              network: 'Any',377              id: bob.addressRaw,378            },379          },380        },381      },382    };383384    const currencies: any = [385      [386        {387          NativeAssetId: 'Parent',388        },389        50_000_000_000_000_000n,390      ],391    ];392393    const feeItem = 0;394395    await helper.xTokens.transferMulticurrencies(bob, currencies, feeItem, destination, 'Unlimited');396397    balanceBobFinal = await helper.balance.getSubstrate(bob.address);398    console.log('[Opal -> Relay (Westend)] transaction fees: %s OPL',  helper.util.bigIntToDecimals(balanceBobAfter - balanceBobFinal));399400    await usingRelayPlaygrounds(relayUrl, async (helper) => {401      await helper.wait.newBlocks(10);402      relayTokenBalanceAfter = await helper.balance.getSubstrate(bob.address);403404      const diff = relayTokenBalanceAfter - relayTokenBalanceBefore;405      console.log('[Opal -> Relay (Westend)] actually delivered: %s WND', helper.util.bigIntToDecimals(diff, RELAY_DECIMALS));406      expect(diff > 0, 'Relay tokens was not delivered back').to.be.true;407    });408  });409});
modifiedjs-packages/tests/xcm/xcmQuartz.test.tsdiffbeforeafterboth
--- a/js-packages/tests/xcm/xcmQuartz.test.ts
+++ b/js-packages/tests/xcm/xcmQuartz.test.ts
@@ -19,9 +19,8 @@
 import {DevUniqueHelper, Event} from '@unique/playgrounds/unique.dev.js';
 import {STATEMINE_CHAIN, QUARTZ_CHAIN, KARURA_CHAIN, MOONRIVER_CHAIN, SHIDEN_CHAIN, STATEMINE_DECIMALS, KARURA_DECIMALS, QTZ_DECIMALS, RELAY_DECIMALS, SHIDEN_DECIMALS, karuraUrl, moonriverUrl, relayUrl, shidenUrl, statemineUrl} from './xcm.types.js';
 import {hexToString} from '@polkadot/util';
-
+import {XcmTestHelper} from './xcm.types';
 
-
 const STATEMINE_PALLET_INSTANCE = 50;
 
 const TRANSFER_AMOUNT = 2000000000000000000000000n;
@@ -39,6 +38,8 @@
 
 const SAFE_XCM_VERSION = 2;
 
+const testHelper = new XcmTestHelper('quartz');
+
 describeXCM('[XCM] Integration test: Exchanging USDT with Statemine', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
@@ -57,6 +58,8 @@
   let balanceBobRelayTokenBefore: bigint;
   let balanceBobRelayTokenAfter: bigint;
 
+  let usdtCollectionId: number;
+  let relayCollectionId: number;
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
@@ -65,6 +68,8 @@
 
       // Set the default version to wrap the first message to other chains.
       await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);
+
+      relayCollectionId = await testHelper.registerRelayNativeTokenOnUnique(alice);
     });
 
     await usingRelayPlaygrounds(relayUrl, async (helper) => {
@@ -74,21 +79,25 @@
     });
 
     await usingStateminePlaygrounds(statemineUrl, async (helper) => {
-      const sovereignFundingAmount = 3_500_000_000n;
+      const assetInfo = await helper.assets.assetInfo(USDT_ASSET_ID);
+      if(assetInfo == null) {
+        await helper.assets.create(
+          alice,
+          USDT_ASSET_ID,
+          alice.address,
+          USDT_ASSET_METADATA_MINIMAL_BALANCE,
+        );
+        await helper.assets.setMetadata(
+          alice,
+          USDT_ASSET_ID,
+          USDT_ASSET_METADATA_NAME,
+          USDT_ASSET_METADATA_DESCRIPTION,
+          USDT_ASSET_METADATA_DECIMALS,
+        );
+      } else {
+        console.log('The USDT asset is already registered on AssetHub');
+      }
 
-      await helper.assets.create(
-        alice,
-        USDT_ASSET_ID,
-        alice.address,
-        USDT_ASSET_METADATA_MINIMAL_BALANCE,
-      );
-      await helper.assets.setMetadata(
-        alice,
-        USDT_ASSET_ID,
-        USDT_ASSET_METADATA_NAME,
-        USDT_ASSET_METADATA_DESCRIPTION,
-        USDT_ASSET_METADATA_DECIMALS,
-      );
       await helper.assets.mint(
         alice,
         USDT_ASSET_ID,
@@ -96,6 +105,8 @@
         USDT_ASSET_AMOUNT,
       );
 
+      const sovereignFundingAmount = 3_500_000_000n;
+
       // funding parachain sovereing account on Statemine(t).
       // The sovereign account should be created before any action
       // (the assets pallet on Statemine(t) check if the sovereign account exists)
@@ -106,31 +117,29 @@
 
     await usingPlaygrounds(async (helper) => {
       const location = {
-        V2: {
-          parents: 1,
-          interior: {X3: [
-            {
-              Parachain: STATEMINE_CHAIN,
-            },
-            {
-              PalletInstance: STATEMINE_PALLET_INSTANCE,
-            },
-            {
-              GeneralIndex: USDT_ASSET_ID,
-            },
-          ]},
-        },
+        parents: 1,
+        interior: {X3: [
+          {
+            Parachain: STATEMINE_CHAIN,
+          },
+          {
+            PalletInstance: STATEMINE_PALLET_INSTANCE,
+          },
+          {
+            GeneralIndex: USDT_ASSET_ID,
+          },
+        ]},
       };
 
-      const metadata =
-      {
-        name: USDT_ASSET_ID,
-        symbol: USDT_ASSET_METADATA_NAME,
-        decimals: USDT_ASSET_METADATA_DECIMALS,
-        minimalBalance: USDT_ASSET_METADATA_MINIMAL_BALANCE,
-      };
-      await helper.getSudo().foreignAssets.register(alice, alice.address, location, metadata);
+      if(await helper.foreignAssets.foreignCollectionId(location) == null) {
+        const tokenPrefix = USDT_ASSET_METADATA_NAME;
+        await helper.getSudo().foreignAssets.register(alice, location, USDT_ASSET_METADATA_NAME, tokenPrefix, {Fungible: USDT_ASSET_METADATA_DECIMALS});
+      } else {
+        console.log('Foreign collection is already registered on Quartz');
+      }
+
       balanceQuartzBefore = await helper.balance.getSubstrate(alice.address);
+      usdtCollectionId = await helper.foreignAssets.foreignCollectionId(location);
     });
 
 
@@ -248,8 +257,7 @@
     // ensure that asset has been delivered
     await helper.wait.newBlocks(3);
 
-    // expext collection id will be with id 1
-    const free = await helper.ft.getBalance(1, {Substrate: alice.address});
+    const free = await helper.ft.getBalance(usdtCollectionId, {Substrate: alice.address});
 
     balanceQuartzAfter = await helper.balance.getSubstrate(alice.address);
 
@@ -288,15 +296,11 @@
     const relayFee = 400_000_000_000_000n;
     const currencies: [any, bigint][] = [
       [
-        {
-          ForeignAssetId: 0,
-        },
+        usdtCollectionId,
         TRANSFER_AMOUNT,
       ],
       [
-        {
-          NativeAssetId: 'Parent',
-        },
+        relayCollectionId,
         relayFee,
       ],
     ];
@@ -321,7 +325,7 @@
 
   itSub('Should connect and send Relay token to Quartz', async ({helper}) => {
     balanceBobBefore = await helper.balance.getSubstrate(bob.address);
-    balanceBobRelayTokenBefore = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
+    balanceBobRelayTokenBefore = await helper.ft.getBalance(relayCollectionId, {Substrate: bob.address});
 
     await usingRelayPlaygrounds(relayUrl, async (helper) => {
       const destination = {
@@ -369,7 +373,7 @@
     await helper.wait.newBlocks(3);
 
     balanceBobAfter = await helper.balance.getSubstrate(bob.address);
-    balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
+    balanceBobRelayTokenAfter = await helper.ft.getBalance(relayCollectionId, {Substrate: bob.address});
 
     const wndFeeOnQuartz = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;
     const wndDiffOnQuartz = balanceBobRelayTokenAfter - balanceBobRelayTokenBefore;
@@ -409,9 +413,7 @@
 
     const currencies: any = [
       [
-        {
-          NativeAssetId: 'Parent',
-        },
+        relayCollectionId,
         TRANSFER_AMOUNT_RELAY,
       ],
     ];
modifiedjs-packages/tests/xcm/xcmUnique.test.tsdiffbeforeafterboth
--- a/js-packages/tests/xcm/xcmUnique.test.ts
+++ b/js-packages/tests/xcm/xcmUnique.test.ts
@@ -20,7 +20,7 @@
 import {Event} from '@unique/playgrounds/unique.dev.js';
 import {hexToString, nToBigInt} from '@polkadot/util';
 import {ACALA_CHAIN, ASTAR_CHAIN, MOONBEAM_CHAIN, POLKADEX_CHAIN, SAFE_XCM_VERSION, STATEMINT_CHAIN, UNIQUE_CHAIN, expectFailedToTransact, expectUntrustedReserveLocationFail, uniqueAssetId, uniqueVersionedMultilocation} from './xcm.types.js';
-
+import {XcmTestHelper} from './xcm.types';
 
 const STATEMINT_PALLET_INSTANCE = 50;
 
@@ -50,6 +50,8 @@
 const USDT_ASSET_METADATA_MINIMAL_BALANCE = 1n;
 const USDT_ASSET_AMOUNT = 10_000_000_000_000_000_000_000_000n;
 
+const testHelper = new XcmTestHelper('unique');
+
 describeXCM('[XCM] Integration test: Exchanging USDT with Statemint', () => {
   let alice: IKeyringPair;
   let bob: IKeyringPair;
@@ -68,6 +70,8 @@
   let balanceBobRelayTokenBefore: bigint;
   let balanceBobRelayTokenAfter: bigint;
 
+  let usdtCollectionId: number;
+  let relayCollectionId: number;
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
@@ -76,6 +80,8 @@
 
       // Set the default version to wrap the first message to other chains.
       await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);
+
+      relayCollectionId = await testHelper.registerRelayNativeTokenOnUnique(alice);
     });
 
     await usingRelayPlaygrounds(relayUrl, async (helper) => {
@@ -85,21 +91,25 @@
     });
 
     await usingStatemintPlaygrounds(statemintUrl, async (helper) => {
-      const sovereignFundingAmount = 3_500_000_000n;
+      const assetInfo = await helper.assets.assetInfo(USDT_ASSET_ID);
+      if(assetInfo == null) {
+        await helper.assets.create(
+          alice,
+          USDT_ASSET_ID,
+          alice.address,
+          USDT_ASSET_METADATA_MINIMAL_BALANCE,
+        );
+        await helper.assets.setMetadata(
+          alice,
+          USDT_ASSET_ID,
+          USDT_ASSET_METADATA_NAME,
+          USDT_ASSET_METADATA_DESCRIPTION,
+          USDT_ASSET_METADATA_DECIMALS,
+        );
+      } else {
+        console.log('The USDT asset is already registered on AssetHub');
+      }
 
-      await helper.assets.create(
-        alice,
-        USDT_ASSET_ID,
-        alice.address,
-        USDT_ASSET_METADATA_MINIMAL_BALANCE,
-      );
-      await helper.assets.setMetadata(
-        alice,
-        USDT_ASSET_ID,
-        USDT_ASSET_METADATA_NAME,
-        USDT_ASSET_METADATA_DESCRIPTION,
-        USDT_ASSET_METADATA_DECIMALS,
-      );
       await helper.assets.mint(
         alice,
         USDT_ASSET_ID,
@@ -107,6 +117,8 @@
         USDT_ASSET_AMOUNT,
       );
 
+      const sovereignFundingAmount = 3_500_000_000n;
+
       // funding parachain sovereing account on Statemint.
       // The sovereign account should be created before any action
       // (the assets pallet on Statemint check if the sovereign account exists)
@@ -117,31 +129,29 @@
 
     await usingPlaygrounds(async (helper) => {
       const location = {
-        V2: {
-          parents: 1,
-          interior: {X3: [
-            {
-              Parachain: STATEMINT_CHAIN,
-            },
-            {
-              PalletInstance: STATEMINT_PALLET_INSTANCE,
-            },
-            {
-              GeneralIndex: USDT_ASSET_ID,
-            },
-          ]},
-        },
+        parents: 1,
+        interior: {X3: [
+          {
+            Parachain: STATEMINT_CHAIN,
+          },
+          {
+            PalletInstance: STATEMINT_PALLET_INSTANCE,
+          },
+          {
+            GeneralIndex: USDT_ASSET_ID,
+          },
+        ]},
       };
 
-      const metadata =
-      {
-        name: USDT_ASSET_ID,
-        symbol: USDT_ASSET_METADATA_NAME,
-        decimals: USDT_ASSET_METADATA_DECIMALS,
-        minimalBalance: USDT_ASSET_METADATA_MINIMAL_BALANCE,
-      };
-      await helper.getSudo().foreignAssets.register(alice, alice.address, location, metadata);
+      if(await helper.foreignAssets.foreignCollectionId(location) == null) {
+        const tokenPrefix = USDT_ASSET_METADATA_NAME;
+        await helper.getSudo().foreignAssets.register(alice, location, USDT_ASSET_METADATA_NAME, tokenPrefix, {Fungible: USDT_ASSET_METADATA_DECIMALS});
+      } else {
+        console.log('Foreign collection is already registered on Unique');
+      }
+
       balanceUniqueBefore = await helper.balance.getSubstrate(alice.address);
+      usdtCollectionId = await helper.foreignAssets.foreignCollectionId(location);
     });
 
 
@@ -259,8 +269,7 @@
     // ensure that asset has been delivered
     await helper.wait.newBlocks(3);
 
-    // expext collection id will be with id 1
-    const free = await helper.ft.getBalance(1, {Substrate: alice.address});
+    const free = await helper.ft.getBalance(usdtCollectionId, {Substrate: alice.address});
 
     balanceUniqueAfter = await helper.balance.getSubstrate(alice.address);
 
@@ -299,15 +308,11 @@
     const relayFee = 400_000_000_000_000n;
     const currencies: [any, bigint][] = [
       [
-        {
-          ForeignAssetId: 0,
-        },
+        usdtCollectionId,
         TRANSFER_AMOUNT,
       ],
       [
-        {
-          NativeAssetId: 'Parent',
-        },
+        relayCollectionId,
         relayFee,
       ],
     ];
@@ -332,7 +337,7 @@
 
   itSub('Should connect and send Relay token to Unique', async ({helper}) => {
     balanceBobBefore = await helper.balance.getSubstrate(bob.address);
-    balanceBobRelayTokenBefore = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
+    balanceBobRelayTokenBefore = await helper.ft.getBalance(relayCollectionId, {Substrate: bob.address});
 
     await usingRelayPlaygrounds(relayUrl, async (helper) => {
       const destination = {
@@ -380,7 +385,7 @@
     await helper.wait.newBlocks(3);
 
     balanceBobAfter = await helper.balance.getSubstrate(bob.address);
-    balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});
+    balanceBobRelayTokenAfter = await helper.ft.getBalance(relayCollectionId, {Substrate: bob.address});
 
     const wndFeeOnUnique = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;
     const wndDiffOnUnique = balanceBobRelayTokenAfter - balanceBobRelayTokenBefore;
@@ -420,9 +425,7 @@
 
     const currencies: any = [
       [
-        {
-          NativeAssetId: 'Parent',
-        },
+        relayCollectionId,
         TRANSFER_AMOUNT_RELAY,
       ],
     ];