git.delta.rocks / unique-network / refs/commits / bce2cc1e9ab8

--- a/.baedeker/.gitignore
+++ b/.baedeker/.gitignore
@@ -1,4 +1,5 @@
 /.bdk-env
-/rewrites.jsonnet
+/rewrites*.jsonnet
 /vendor
 /baedeker-library
+!/rewrites.example.jsonnet
\ No newline at end of file

--- a/.github/workflows/xcm.yml
+++ b/.github/workflows/xcm.yml
@@ -38,7 +38,7 @@
         with:
           matrix: |
             network {opal}, relay_branch {${{ env.UNIQUEWEST_MAINNET_BRANCH }}}, acala_version {${{ env.ACALA_BUILD_BRANCH }}}, moonbeam_version {${{ env.MOONBEAM_BUILD_BRANCH }}}, cumulus_version {${{ env.WESTMINT_BUILD_BRANCH }}}, astar_version {${{ env.ASTAR_BUILD_BRANCH }}}, polkadex_version {${{ env.POLKADEX_BUILD_BRANCH }}}, runtest {testXcmOpal}, runtime_features {opal-runtime}
-            network {quartz}, relay_branch {${{ env.KUSAMA_MAINNET_BRANCH }}}, acala_version {${{ env.KARURA_BUILD_BRANCH }}}, moonbeam_version {${{ env.MOONRIVER_BUILD_BRANCH }}}, cumulus_version {${{ env.STATEMINE_BUILD_BRANCH }}}, astar_version {${{ env.SHIDEN_BUILD_BRANCH }}}, polkadex_version {${{ env.POLKADEX_BUILD_BRANCH }}}, runtest {testXcmQuartz}, runtime_features {quartz-runtime}
+            network {quartz}, relay_branch {${{ env.KUSAMA_MAINNET_BRANCH }}}, acala_version {${{ env.KARURA_BUILD_BRANCH }}}, moonbeam_version {${{ env.MOONRIVER_BUILD_BRANCH }}}, cumulus_version {${{ env.STATEMINE_BUILD_BRANCH }}}, astar_version {${{ env.SHIDEN_BUILD_BRANCH }}}, polkadex_version {${{ env.POLKADEX_BUILD_BRANCH }}}, runtest {testFullXcmQuartz}, runtime_features {quartz-runtime}
             network {unique}, relay_branch {${{ env.POLKADOT_MAINNET_BRANCH }}}, acala_version {${{ env.ACALA_BUILD_BRANCH }}}, moonbeam_version {${{ env.MOONBEAM_BUILD_BRANCH }}}, cumulus_version {${{ env.STATEMINT_BUILD_BRANCH }}}, astar_version {${{ env.ASTAR_BUILD_BRANCH }}}, polkadex_version {${{ env.POLKADEX_BUILD_BRANCH }}}, runtest {testFullXcmUnique}, runtime_features {unique-runtime}
 
   xcm:

--- a/runtime/common/config/xcm/mod.rs
+++ b/runtime/common/config/xcm/mod.rs
@@ -15,7 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 use frame_support::{
-	traits::{Everything, Nothing, Get, ConstU32, ProcessMessageError},
+	traits::{Everything, Nothing, Get, ConstU32, ProcessMessageError, Contains},
 	parameter_types,
 };
 use frame_system::EnsureRoot;
@@ -162,6 +162,54 @@
 
 pub type Weigher = FixedWeightBounds<UnitWeightCost, RuntimeCall, MaxInstructions>;
 
+pub struct XcmCallFilter;
+impl XcmCallFilter {
+	fn allow_gov_and_sys_call(call: &RuntimeCall) -> bool {
+		match call {
+			RuntimeCall::System(..) => true,
+
+			#[cfg(feature = "governance")]
+			RuntimeCall::Identity(..)
+			| RuntimeCall::Preimage(..)
+			| RuntimeCall::Democracy(..)
+			| RuntimeCall::Council(..)
+			| RuntimeCall::TechnicalCommittee(..)
+			| RuntimeCall::CouncilMembership(..)
+			| RuntimeCall::TechnicalCommitteeMembership(..)
+			| RuntimeCall::FellowshipCollective(..)
+			| RuntimeCall::FellowshipReferenda(..) => true,
+			_ => false,
+		}
+	}
+
+	fn allow_utility_call(call: &RuntimeCall) -> bool {
+		match call {
+			RuntimeCall::Utility(pallet_utility::Call::batch { calls, .. }) => {
+				calls.iter().all(Self::allow_gov_and_sys_call)
+			}
+			RuntimeCall::Utility(pallet_utility::Call::batch_all { calls, .. }) => {
+				calls.iter().all(Self::allow_gov_and_sys_call)
+			}
+			RuntimeCall::Utility(pallet_utility::Call::as_derivative { call, .. }) => {
+				Self::allow_gov_and_sys_call(call)
+			}
+			RuntimeCall::Utility(pallet_utility::Call::dispatch_as { call, .. }) => {
+				Self::allow_gov_and_sys_call(call)
+			}
+			RuntimeCall::Utility(pallet_utility::Call::force_batch { calls, .. }) => {
+				calls.iter().all(Self::allow_gov_and_sys_call)
+			}
+			_ => false,
+		}
+	}
+}
+
+impl Contains<RuntimeCall> for XcmCallFilter {
+	fn contains(call: &RuntimeCall) -> bool {
+		Self::allow_gov_and_sys_call(call) || Self::allow_utility_call(call)
+	}
+}
+
 pub struct XcmExecutorConfig<T>(PhantomData<T>);
 impl<T> xcm_executor::Config for XcmExecutorConfig<T>
 where
@@ -191,9 +239,7 @@
 	type MessageExporter = ();
 	type UniversalAliases = Nothing;
 	type CallDispatcher = RuntimeCall;
-
-	// Deny all XCM Transacts.
-	type SafeCallFilter = Nothing;
+	type SafeCallFilter = XcmCallFilter;
 }
 
 #[cfg(feature = "runtime-benchmarks")]

--- a/runtime/opal/src/xcm_barrier.rs
+++ b/runtime/opal/src/xcm_barrier.rs
@@ -14,7 +14,18 @@
 // You should have received a copy of the GNU General Public License
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
-use frame_support::traits::Everything;
-use xcm_builder::{AllowTopLevelPaidExecutionFrom, TakeWeightCredit};
+use frame_support::{match_types, traits::Everything};
+use xcm::latest::{Junctions::*, MultiLocation};
+use xcm_builder::{AllowTopLevelPaidExecutionFrom, TakeWeightCredit, AllowExplicitUnpaidExecutionFrom};
 
-pub type Barrier = (TakeWeightCredit, AllowTopLevelPaidExecutionFrom<Everything>);
+match_types! {
+	pub type ParentOnly: impl Contains<MultiLocation> = {
+		MultiLocation { parents: 1, interior: Here }
+	};
+}
+
+pub type Barrier = (
+	TakeWeightCredit,
+	AllowExplicitUnpaidExecutionFrom<ParentOnly>,
+	AllowTopLevelPaidExecutionFrom<Everything>,
+);

--- a/runtime/quartz/src/xcm_barrier.rs
+++ b/runtime/quartz/src/xcm_barrier.rs
@@ -18,12 +18,16 @@
 use xcm::latest::{Junctions::*, MultiLocation};
 use xcm_builder::{
 	AllowKnownQueryResponses, AllowSubscriptionsFrom, TakeWeightCredit,
-	AllowTopLevelPaidExecutionFrom,
+	AllowTopLevelPaidExecutionFrom, AllowExplicitUnpaidExecutionFrom,
 };
 
 use crate::PolkadotXcm;
 
 match_types! {
+	pub type ParentOnly: impl Contains<MultiLocation> = {
+		MultiLocation { parents: 1, interior: Here }
+	};
+
 	pub type ParentOrSiblings: impl Contains<MultiLocation> = {
 		MultiLocation { parents: 1, interior: Here } |
 		MultiLocation { parents: 1, interior: X1(_) }
@@ -32,6 +36,7 @@
 
 pub type Barrier = (
 	TakeWeightCredit,
+	AllowExplicitUnpaidExecutionFrom<ParentOnly>,
 	AllowTopLevelPaidExecutionFrom<Everything>,
 	// Expected responses are OK.
 	AllowKnownQueryResponses<PolkadotXcm>,

--- a/runtime/unique/src/xcm_barrier.rs
+++ b/runtime/unique/src/xcm_barrier.rs
@@ -18,12 +18,16 @@
 use xcm::latest::{Junctions::*, MultiLocation};
 use xcm_builder::{
 	AllowKnownQueryResponses, AllowSubscriptionsFrom, TakeWeightCredit,
-	AllowTopLevelPaidExecutionFrom,
+	AllowTopLevelPaidExecutionFrom, AllowExplicitUnpaidExecutionFrom,
 };
 
 use crate::PolkadotXcm;
 
 match_types! {
+	pub type ParentOnly: impl Contains<MultiLocation> = {
+		MultiLocation { parents: 1, interior: Here }
+	};
+
 	pub type ParentOrSiblings: impl Contains<MultiLocation> = {
 		MultiLocation { parents: 1, interior: Here } |
 		MultiLocation { parents: 1, interior: X1(_) }
@@ -32,6 +36,7 @@
 
 pub type Barrier = (
 	TakeWeightCredit,
+	AllowExplicitUnpaidExecutionFrom<ParentOnly>,
 	AllowTopLevelPaidExecutionFrom<Everything>,
 	// Expected responses are OK.
 	AllowKnownQueryResponses<PolkadotXcm>,

--- a/tests/package.json
+++ b/tests/package.json
@@ -117,6 +117,8 @@
     "testXcmUnique": "RUN_XCM_TESTS=1 yarn _test ./**/xcm/xcmUnique.test.ts",
     "testFullXcmUnique": "RUN_XCM_TESTS=1 yarn _test ./**/xcm/*Unique.test.ts",
     "testXcmQuartz": "RUN_XCM_TESTS=1 yarn _test ./**/xcm/xcmQuartz.test.ts",
+    "testLowLevelXcmQuartz": "RUN_XCM_TESTS=1 yarn _test ./**/xcm/lowLevelXcmQuartz.test.ts",
+    "testFullXcmQuartz": "RUN_XCM_TESTS=1 yarn _test ./**/xcm/*Quartz.test.ts",
     "testXcmOpal": "RUN_XCM_TESTS=1 yarn _test ./**/xcm/xcmOpal.test.ts",
     "testXcmTransferAcala": "yarn _test ./**/xcm/xcmTransferAcala.test.ts acalaId=2000 uniqueId=5000",
     "testXcmTransferStatemine": "yarn _test ./**/xcm/xcmTransferStatemine.test.ts statemineId=1000 uniqueId=5000",

--- a/tests/src/util/playgrounds/unique.dev.ts
+++ b/tests/src/util/playgrounds/unique.dev.ts
@@ -9,7 +9,7 @@
 import {IKeyringPair} from '@polkadot/types/types';
 import {EventRecord} from '@polkadot/types/interfaces';
 import {ICrossAccountId, ILogger, IPovInfo, ISchedulerOptions, ITransactionResult, TSigner} from './types';
-import {FrameSystemEventRecord, XcmV2TraitsError} from '@polkadot/types/lookup';
+import {FrameSystemEventRecord, XcmV2TraitsError, XcmV3TraitsOutcome} from '@polkadot/types/lookup';
 import {SignerOptions, VoidFn} from '@polkadot/api/types';
 import {Pallets} from '..';
 import {spawnSync} from 'child_process';
@@ -260,6 +260,12 @@
       outcome: eventData<XcmV2TraitsError>(data, 1),
     }));
   };
+
+  static DmpQueue = class extends EventSection('dmpQueue') {
+    static ExecutedDownward = this.Method('ExecutedDownward', data => ({
+      outcome: eventData<XcmV3TraitsOutcome>(data, 1),
+    }));
+  };
 }
 
 // eslint-disable-next-line @typescript-eslint/naming-convention
@@ -559,6 +565,12 @@
     super(logger, options);
     this.wait = new WaitGroup(this);
   }
+
+  getSudo() {
+    // eslint-disable-next-line @typescript-eslint/naming-convention
+    const SudoHelperType = SudoHelper(this.helperBase);
+    return this.clone(SudoHelperType) as DevRelayHelper;
+  }
 }
 
 export class DevWestmintHelper extends WestmintHelper {
@@ -968,6 +980,31 @@
       ],
     };
   }
+
+  makeUnpaidSudoTransactProgram(info: {weightMultiplier: number, call: string}) {
+    return {
+      V3: [
+        {
+          UnpaidExecution: {
+            weightLimit: 'Unlimited',
+            checkOrigin: null,
+          },
+        },
+        {
+          Transact: {
+            originKind: 'Superuser',
+            requireWeightAtMost: {
+              refTime: info.weightMultiplier * 200000000,
+              proofSize: info.weightMultiplier * 3000,
+            },
+            call: {
+              encoded: info.call,
+            },
+          },
+        },
+      ],
+    };
+  }
 }
 
 class MoonbeamAccountGroup {
@@ -1501,4 +1538,4 @@
       );
     }
   };
-}
\ No newline at end of file
+}

--- a/tests/src/util/playgrounds/unique.xcm.ts
+++ b/tests/src/util/playgrounds/unique.xcm.ts
@@ -240,19 +240,19 @@
 }
 
 export class AssetsGroup<T extends ChainHelperBase> extends HelperGroup<T> {
-  async create(signer: TSigner, assetId: number, admin: string, minimalBalance: bigint) {
+  async create(signer: TSigner, assetId: number | bigint, admin: string, minimalBalance: bigint) {
     await this.helper.executeExtrinsic(signer, 'api.tx.assets.create', [assetId, admin, minimalBalance], true);
   }
 
-  async setMetadata(signer: TSigner, assetId: number, name: string, symbol: string, decimals: number) {
+  async setMetadata(signer: TSigner, assetId: number | bigint, name: string, symbol: string, decimals: number) {
     await this.helper.executeExtrinsic(signer, 'api.tx.assets.setMetadata', [assetId, name, symbol, decimals], true);
   }
 
-  async mint(signer: TSigner, assetId: number, beneficiary: string, amount: bigint) {
+  async mint(signer: TSigner, assetId: number | bigint, beneficiary: string, amount: bigint) {
     await this.helper.executeExtrinsic(signer, 'api.tx.assets.mint', [assetId, beneficiary, amount], true);
   }
 
-  async account(assetId: string | number, address: string) {
+  async account(assetId: string | number | bigint, address: string) {
     const accountAsset = (
       await this.helper.callRpc('api.query.assets.account', [assetId, address])
     ).toJSON()! as any;

--- a/tests/src/xcm/lowLevelXcmUnique.test.ts
+++ b/tests/src/xcm/lowLevelXcmUnique.test.ts
@@ -16,317 +16,14 @@
 
 import {IKeyringPair} from '@polkadot/types/types';
 import config from '../config';
-import {itSub, expect, describeXCM, usingPlaygrounds, usingAcalaPlaygrounds, usingMoonbeamPlaygrounds, usingAstarPlaygrounds, usingPolkadexPlaygrounds} from '../util';
-import {Event} from '../util/playgrounds/unique.dev';
+import {itSub, describeXCM, usingPlaygrounds, usingAcalaPlaygrounds, usingMoonbeamPlaygrounds, usingAstarPlaygrounds, usingPolkadexPlaygrounds, usingRelayPlaygrounds} from '../util';
 import {nToBigInt} from '@polkadot/util';
 import {hexToString} from '@polkadot/util';
-import {ASTAR_DECIMALS, NETWORKS, SAFE_XCM_VERSION, UNIQUE_CHAIN, UNQ_DECIMALS, acalaUrl, astarUrl, expectFailedToTransact, expectUntrustedReserveLocationFail, getDevPlayground, mapToChainId, mapToChainUrl, maxWaitBlocks, moonbeamUrl, polkadexUrl, uniqueAssetId, uniqueVersionedMultilocation} from './xcm.types';
-
-
-const TRANSFER_AMOUNT = 2000000_000_000_000_000_000_000n;
-const SENDER_BUDGET = 2n * TRANSFER_AMOUNT;
-const SENDBACK_AMOUNT = TRANSFER_AMOUNT / 2n;
-const STAYED_ON_TARGET_CHAIN = TRANSFER_AMOUNT - SENDBACK_AMOUNT;
-const TARGET_CHAIN_TOKEN_TRANSFER_AMOUNT = 100_000_000_000n;
-
-let balanceUniqueTokenInit: bigint;
-let balanceUniqueTokenMiddle: bigint;
-let balanceUniqueTokenFinal: bigint;
-let unqFees: bigint;
-
-
-async function genericSendUnqTo(
-  networkName: keyof typeof NETWORKS,
-  randomAccount: IKeyringPair,
-  randomAccountOnTargetChain = randomAccount,
-) {
-  const networkUrl = mapToChainUrl(networkName);
-  const targetPlayground = getDevPlayground(networkName);
-  await usingPlaygrounds(async (helper) => {
-    balanceUniqueTokenInit = await helper.balance.getSubstrate(randomAccount.address);
-    const destination = {
-      V2: {
-        parents: 1,
-        interior: {
-          X1: {
-            Parachain: mapToChainId(networkName),
-          },
-        },
-      },
-    };
-
-    const beneficiary = {
-      V2: {
-        parents: 0,
-        interior: {
-          X1: (
-            networkName == 'moonbeam' ?
-              {
-                AccountKey20: {
-                  network: 'Any',
-                  key: randomAccountOnTargetChain.address,
-                },
-              }
-              :
-              {
-                AccountId32: {
-                  network: 'Any',
-                  id: randomAccountOnTargetChain.addressRaw,
-                },
-              }
-          ),
-        },
-      },
-    };
-
-    const assets = {
-      V2: [
-        {
-          id: {
-            Concrete: {
-              parents: 0,
-              interior: 'Here',
-            },
-          },
-          fun: {
-            Fungible: TRANSFER_AMOUNT,
-          },
-        },
-      ],
-    };
-    const feeAssetItem = 0;
-
-    await helper.xcm.limitedReserveTransferAssets(randomAccount, destination, beneficiary, assets, feeAssetItem, 'Unlimited');
-    const messageSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-    balanceUniqueTokenMiddle = await helper.balance.getSubstrate(randomAccount.address);
-
-    unqFees = balanceUniqueTokenInit - balanceUniqueTokenMiddle - TRANSFER_AMOUNT;
-    console.log('[Unique -> %s] transaction fees on Unique: %s UNQ', networkName, helper.util.bigIntToDecimals(unqFees));
-    expect(unqFees > 0n, 'Negative fees UNQ, looks like nothing was transferred').to.be.true;
-
-    await targetPlayground(networkUrl, async (helper) => {
-      /*
-        Since only the parachain part of the Polkadex
-        infrastructure is launched (without their
-        solochain validators), processing incoming
-        assets will lead to an error.
-        This error indicates that the Polkadex chain
-        received a message from the Unique network,
-        since the hash is being checked to ensure
-        it matches what was sent.
-      */
-      if(networkName == 'polkadex') {
-        await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => event.messageHash == messageSent.messageHash);
-      } else {
-        await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Success, event => event.messageHash == messageSent.messageHash);
-      }
-    });
-
-  });
-}
-
-async function genericSendUnqBack(
-  networkName: keyof typeof NETWORKS,
-  sudoer: IKeyringPair,
-  randomAccountOnUnq: IKeyringPair,
-) {
-  const networkUrl = mapToChainUrl(networkName);
-
-  const targetPlayground = getDevPlayground(networkName);
-  await usingPlaygrounds(async (helper) => {
-
-    const xcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(
-      randomAccountOnUnq.addressRaw,
-      uniqueAssetId,
-      SENDBACK_AMOUNT,
-    );
-
-    let xcmProgramSent: any;
-
-
-    await targetPlayground(networkUrl, async (helper) => {
-      if('getSudo' in helper) {
-        await helper.getSudo().xcm.send(sudoer, uniqueVersionedMultilocation, xcmProgram);
-        xcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      } else if('fastDemocracy' in helper) {
-        const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueVersionedMultilocation, xcmProgram]);
-        // Needed to bypass the call filter.
-        const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
-        await helper.fastDemocracy.executeProposal(`sending ${networkName} -> Unique via XCM program`, batchCall);
-        xcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-    });
-
-    await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Success, event => event.messageHash == xcmProgramSent.messageHash);
-
-    balanceUniqueTokenFinal = await helper.balance.getSubstrate(randomAccountOnUnq.address);
-
-    expect(balanceUniqueTokenFinal).to.be.equal(balanceUniqueTokenInit - unqFees - STAYED_ON_TARGET_CHAIN);
-
-  });
-}
-
-async function genericSendOnlyOwnedBalance(
-  networkName: keyof typeof NETWORKS,
-  sudoer: IKeyringPair,
-) {
-  const networkUrl = mapToChainUrl(networkName);
-  const targetPlayground = getDevPlayground(networkName);
-
-  const targetChainBalance = 10000n * (10n ** UNQ_DECIMALS);
-
-  await usingPlaygrounds(async (helper) => {
-    const targetChainSovereignAccount = helper.address.paraSiblingSovereignAccount(mapToChainId(networkName));
-    await helper.getSudo().balance.setBalanceSubstrate(sudoer, targetChainSovereignAccount, targetChainBalance);
-    const moreThanTargetChainHas = 2n * targetChainBalance;
-
-    const targetAccount = helper.arrange.createEmptyAccount();
-
-    const maliciousXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(
-      targetAccount.addressRaw,
-      {
-        Concrete: {
-          parents: 0,
-          interior: 'Here',
-        },
-      },
-      moreThanTargetChainHas,
-    );
-
-    let maliciousXcmProgramSent: any;
-
-
-    await targetPlayground(networkUrl, async (helper) => {
-      if('getSudo' in helper) {
-        await helper.getSudo().xcm.send(sudoer, uniqueVersionedMultilocation, maliciousXcmProgram);
-        maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      } else if('fastDemocracy' in helper) {
-        const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueVersionedMultilocation, maliciousXcmProgram]);
-        // Needed to bypass the call filter.
-        const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
-        await helper.fastDemocracy.executeProposal(`sending ${networkName} -> Unique via XCM program`, batchCall);
-        maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-    });
-
-    await expectFailedToTransact(helper, maliciousXcmProgramSent);
-
-    const targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
-    expect(targetAccountBalance).to.be.equal(0n);
-  });
-}
-
-async function genericReserveTransferUNQfrom(netwokrName: keyof typeof NETWORKS, sudoer: IKeyringPair) {
-  const networkUrl = mapToChainUrl(netwokrName);
-  const targetPlayground = getDevPlayground(netwokrName);
-
-  await usingPlaygrounds(async (helper) => {
-    const testAmount = 10_000n * (10n ** UNQ_DECIMALS);
-    const targetAccount = helper.arrange.createEmptyAccount();
-
-    const maliciousXcmProgramFullId = helper.arrange.makeXcmProgramReserveAssetDeposited(
-      targetAccount.addressRaw,
-      uniqueAssetId,
-      testAmount,
-    );
-
-    const maliciousXcmProgramHereId = helper.arrange.makeXcmProgramReserveAssetDeposited(
-      targetAccount.addressRaw,
-      {
-        Concrete: {
-          parents: 0,
-          interior: 'Here',
-        },
-      },
-      testAmount,
-    );
-
-    let maliciousXcmProgramFullIdSent: any;
-    let maliciousXcmProgramHereIdSent: any;
-    const maxWaitBlocks = 3;
-
-    // Try to trick Unique using full UNQ identification
-    await targetPlayground(networkUrl, async (helper) => {
-      if('getSudo' in helper) {
-        await helper.getSudo().xcm.send(sudoer, uniqueVersionedMultilocation, maliciousXcmProgramFullId);
-        maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-      // Moonbeam case
-      else if('fastDemocracy' in helper) {
-        const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueVersionedMultilocation, maliciousXcmProgramFullId]);
-        // Needed to bypass the call filter.
-        const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
-        await helper.fastDemocracy.executeProposal(`${netwokrName} try to act like a reserve location for UNQ using path asset identification`,batchCall);
-
-        maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-    });
-
-
-    await expectUntrustedReserveLocationFail(helper, maliciousXcmProgramFullIdSent);
-
-    let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
-    expect(accountBalance).to.be.equal(0n);
-
-    // Try to trick Unique using shortened UNQ identification
-    await targetPlayground(networkUrl, async (helper) => {
-      if('getSudo' in helper) {
-        await helper.getSudo().xcm.send(sudoer, uniqueVersionedMultilocation, maliciousXcmProgramHereId);
-        maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-      else if('fastDemocracy' in helper) {
-        const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueVersionedMultilocation, maliciousXcmProgramHereId]);
-        // Needed to bypass the call filter.
-        const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
-        await helper.fastDemocracy.executeProposal(`${netwokrName} try to act like a reserve location for UNQ using "here" asset identification`, batchCall);
-
-        maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-    });
-
-    await expectUntrustedReserveLocationFail(helper, maliciousXcmProgramHereIdSent);
+import {ASTAR_DECIMALS, SAFE_XCM_VERSION, SENDER_BUDGET, UNIQUE_CHAIN, UNQ_DECIMALS, XcmTestHelper, acalaUrl, astarUrl,  moonbeamUrl, polkadexUrl, relayUrl, uniqueAssetId} from './xcm.types';
 
-    accountBalance = await helper.balance.getSubstrate(targetAccount.address);
-    expect(accountBalance).to.be.equal(0n);
-  });
-}
+const testHelper = new XcmTestHelper('unique');
 
-async function genericRejectNativeTokensFrom(networkName: keyof typeof NETWORKS, sudoerOnTargetChain: IKeyringPair) {
-  const networkUrl = mapToChainUrl(networkName);
-  const targetPlayground = getDevPlayground(networkName);
-  let messageSent: any;
 
-  await usingPlaygrounds(async (helper) => {
-    const maliciousXcmProgramFullId = helper.arrange.makeXcmProgramReserveAssetDeposited(
-      helper.arrange.createEmptyAccount().addressRaw,
-      {
-        Concrete: {
-          parents: 1,
-          interior: {
-            X1: {
-              Parachain: mapToChainId(networkName),
-            },
-          },
-        },
-      },
-      TARGET_CHAIN_TOKEN_TRANSFER_AMOUNT,
-    );
-    await targetPlayground(networkUrl, async (helper) => {
-      if('getSudo' in helper) {
-        await helper.getSudo().xcm.send(sudoerOnTargetChain, uniqueVersionedMultilocation, maliciousXcmProgramFullId);
-        messageSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      } else if('fastDemocracy' in helper) {
-        const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueVersionedMultilocation, maliciousXcmProgramFullId]);
-        // Needed to bypass the call filter.
-        const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
-        await helper.fastDemocracy.executeProposal(`${networkName} sending native tokens to the Unique via fast democracy`, batchCall);
-
-        messageSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
-      }
-    });
-    await expectFailedToTransact(helper, messageSent);
-  });
-}
 
 
 describeXCM('[XCMLL] Integration test: Exchanging tokens with Acala', () => {
@@ -374,24 +71,23 @@
 
     await usingPlaygrounds(async (helper) => {
       await helper.balance.transferToSubstrate(alice, randomAccount.address, SENDER_BUDGET);
-      balanceUniqueTokenInit = await helper.balance.getSubstrate(randomAccount.address);
     });
   });
 
   itSub('Should connect and send UNQ to Acala', async () => {
-    await genericSendUnqTo('acala', randomAccount);
+    await testHelper.sendUnqTo('acala', randomAccount);
   });
 
   itSub('Should connect to Acala and send UNQ back', async () => {
-    await genericSendUnqBack('acala', alice, randomAccount);
+    await testHelper.sendUnqBack('acala', alice, randomAccount);
   });
 
   itSub('Acala can send only up to its balance', async () => {
-    await genericSendOnlyOwnedBalance('acala', alice);
+    await testHelper.sendOnlyOwnedBalance('acala', alice);
   });
 
   itSub('Should not accept reserve transfer of UNQ from Acala', async () => {
-    await genericReserveTransferUNQfrom('acala', alice);
+    await testHelper.rejectReserveTransferUNQfrom('acala', alice);
   });
 });
 
@@ -429,25 +125,24 @@
 
     await usingPlaygrounds(async (helper) => {
       await helper.balance.transferToSubstrate(alice, randomAccount.address, SENDER_BUDGET);
-      balanceUniqueTokenInit = await helper.balance.getSubstrate(randomAccount.address);
     });
   });
 
   itSub('Should connect and send UNQ to Polkadex', async () => {
-    await genericSendUnqTo('polkadex', randomAccount);
+    await testHelper.sendUnqTo('polkadex', randomAccount);
   });
 
 
   itSub('Should connect to Polkadex and send UNQ back', async () => {
-    await genericSendUnqBack('polkadex', alice, randomAccount);
+    await testHelper.sendUnqBack('polkadex', alice, randomAccount);
   });
 
   itSub('Polkadex can send only up to its balance', async () => {
-    await genericSendOnlyOwnedBalance('polkadex', alice);
+    await testHelper.sendOnlyOwnedBalance('polkadex', alice);
   });
 
   itSub('Should not accept reserve transfer of UNQ from Polkadex', async () => {
-    await genericReserveTransferUNQfrom('polkadex', alice);
+    await testHelper.rejectReserveTransferUNQfrom('polkadex', alice);
   });
 });
 
@@ -466,19 +161,19 @@
   });
 
   itSub('Unique rejects ACA tokens from Acala', async () => {
-    await genericRejectNativeTokensFrom('acala', alice);
+    await testHelper.rejectNativeTokensFrom('acala', alice);
   });
 
   itSub('Unique rejects GLMR tokens from Moonbeam', async () => {
-    await genericRejectNativeTokensFrom('moonbeam', alice);
+    await testHelper.rejectNativeTokensFrom('moonbeam', alice);
   });
 
   itSub('Unique rejects ASTR tokens from Astar', async () => {
-    await genericRejectNativeTokensFrom('astar', alice);
+    await testHelper.rejectNativeTokensFrom('astar', alice);
   });
 
   itSub('Unique rejects PDX tokens from Polkadex', async () => {
-    await genericRejectNativeTokensFrom('polkadex', alice);
+    await testHelper.rejectNativeTokensFrom('polkadex', alice);
   });
 });
 
@@ -569,24 +264,23 @@
 
     await usingPlaygrounds(async (helper) => {
       await helper.balance.transferToSubstrate(alice, randomAccountUnique.address, SENDER_BUDGET);
-      balanceUniqueTokenInit = await helper.balance.getSubstrate(randomAccountUnique.address);
     });
   });
 
   itSub('Should connect and send UNQ to Moonbeam', async () => {
-    await genericSendUnqTo('moonbeam', randomAccountUnique, randomAccountMoonbeam);
+    await testHelper.sendUnqTo('moonbeam', randomAccountUnique, randomAccountMoonbeam);
   });
 
   itSub('Should connect to Moonbeam and send UNQ back', async () => {
-    await genericSendUnqBack('moonbeam', alice, randomAccountUnique);
+    await testHelper.sendUnqBack('moonbeam', alice, randomAccountUnique);
   });
 
   itSub('Moonbeam can send only up to its balance', async () => {
-    await genericSendOnlyOwnedBalance('moonbeam', alice);
+    await testHelper.sendOnlyOwnedBalance('moonbeam', alice);
   });
 
   itSub('Should not accept reserve transfer of UNQ from Moonbeam', async () => {
-    await genericReserveTransferUNQfrom('moonbeam', alice);
+    await testHelper.rejectReserveTransferUNQfrom('moonbeam', alice);
   });
 });
 
@@ -594,12 +288,12 @@
   let alice: IKeyringPair;
   let randomAccount: IKeyringPair;
 
-  const UNQ_ASSET_ID_ON_ASTAR = 1;
-  const UNQ_MINIMAL_BALANCE_ON_ASTAR = 1n;
+  const UNQ_ASSET_ID_ON_ASTAR = 18_446_744_073_709_551_631n; // The value is taken from the live Astar
+  const UNQ_MINIMAL_BALANCE_ON_ASTAR = 1n; // The value is taken from the live Astar
 
   // Unique -> Astar
   const astarInitialBalance = 1n * (10n ** ASTAR_DECIMALS); // 1 ASTR, existential deposit required to actually create the account on Astar.
-  const unitsPerSecond = 228_000_000_000n; // This is Phala's value. What will be ours?
+  const unitsPerSecond = 9_451_000_000_000_000_000n; // The value is taken from the live Astar
 
   before(async () => {
     await usingPlaygrounds(async (helper, privateKey) => {
@@ -615,7 +309,6 @@
     await usingAstarPlaygrounds(astarUrl, async (helper) => {
       if(!(await helper.callRpc('api.query.assets.asset', [UNQ_ASSET_ID_ON_ASTAR])).toJSON()) {
         console.log('1. Create foreign asset and metadata');
-        // TODO update metadata with values from production
         await helper.assets.create(
           alice,
           UNQ_ASSET_ID_ON_ASTAR,
@@ -626,8 +319,8 @@
         await helper.assets.setMetadata(
           alice,
           UNQ_ASSET_ID_ON_ASTAR,
-          'Cross chain UNQ',
-          'xcUNQ',
+          'Unique Network',
+          'UNQ',
           Number(UNQ_DECIMALS),
         );
 
@@ -656,18 +349,82 @@
   });
 
   itSub('Should connect and send UNQ to Astar', async () => {
-    await genericSendUnqTo('astar', randomAccount);
+    await testHelper.sendUnqTo('astar', randomAccount);
   });
 
   itSub('Should connect to Astar and send UNQ back', async () => {
-    await genericSendUnqBack('astar', alice, randomAccount);
+    await testHelper.sendUnqBack('astar', alice, randomAccount);
   });
 
   itSub('Astar can send only up to its balance', async () => {
-    await genericSendOnlyOwnedBalance('astar', alice);
+    await testHelper.sendOnlyOwnedBalance('astar', alice);
   });
 
   itSub('Should not accept reserve transfer of UNQ from Astar', async () => {
-    await genericReserveTransferUNQfrom('astar', alice);
+    await testHelper.rejectReserveTransferUNQfrom('astar', alice);
+  });
+});
+
+describeXCM('[XCMLL] Integration test: The relay can do some root ops', () => {
+  let sudoer: IKeyringPair;
+
+  before(async function () {
+    await usingRelayPlaygrounds(relayUrl, async (_, privateKey) => {
+      sudoer = await privateKey('//Alice');
+    });
+  });
+
+  // At the moment there is no reliable way
+  // to establish the correspondence between the `ExecutedDownward` event
+  // and the relay's sent message due to `SetTopic` instruction
+  // containing an unpredictable topic silently added by the relay's messages on the router level.
+  // This changes the message hash on arrival to our chain.
+  //
+  // See:
+  // * The relay's router: https://github.com/paritytech/polkadot-sdk/blob/f60318f68687e601c47de5ad5ca88e2c3f8139a7/polkadot/runtime/westend/src/xcm_config.rs#L83
+  // * The `WithUniqueTopic` helper: https://github.com/paritytech/polkadot-sdk/blob/945ebbbcf66646be13d5b1d1bc26c8b0d3296d9e/polkadot/xcm/xcm-builder/src/routing.rs#L36
+  //
+  // Because of this, we insert time gaps between tests so
+  // different `ExecutedDownward` events won't interfere with each other.
+  afterEach(async () => {
+    await usingPlaygrounds(async (helper) => {
+      await helper.wait.newBlocks(3);
+    });
+  });
+
+  itSub('The relay can set storage', async () => {
+    await testHelper.relayIsPermittedToSetStorage(sudoer, 'plain');
+  });
+
+  itSub('The relay can batch set storage', async () => {
+    await testHelper.relayIsPermittedToSetStorage(sudoer, 'batch');
+  });
+
+  itSub('The relay can batchAll set storage', async () => {
+    await testHelper.relayIsPermittedToSetStorage(sudoer, 'batchAll');
+  });
+
+  itSub('The relay can forceBatch set storage', async () => {
+    await testHelper.relayIsPermittedToSetStorage(sudoer, 'forceBatch');
+  });
+
+  itSub('[negative] The relay cannot set balance', async () => {
+    await testHelper.relayIsNotPermittedToSetBalance(sudoer, 'plain');
+  });
+
+  itSub('[negative] The relay cannot set balance via batch', async () => {
+    await testHelper.relayIsNotPermittedToSetBalance(sudoer, 'batch');
+  });
+
+  itSub('[negative] The relay cannot set balance via batchAll', async () => {
+    await testHelper.relayIsNotPermittedToSetBalance(sudoer, 'batchAll');
+  });
+
+  itSub('[negative] The relay cannot set balance via forceBatch', async () => {
+    await testHelper.relayIsNotPermittedToSetBalance(sudoer, 'forceBatch');
+  });
+
+  itSub('[negative] The relay cannot set balance via dispatchAs', async () => {
+    await testHelper.relayIsNotPermittedToSetBalance(sudoer, 'dispatchAs');
   });
 });

--- a/tests/src/xcm/xcmQuartz.test.ts
+++ b/tests/src/xcm/xcmQuartz.test.ts
@@ -15,30 +15,15 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import {IKeyringPair} from '@polkadot/types/types';
-import config from '../config';
 import {itSub, expect, describeXCM, usingPlaygrounds, usingKaruraPlaygrounds, usingRelayPlaygrounds, usingMoonriverPlaygrounds, usingStateminePlaygrounds, usingShidenPlaygrounds} from '../util';
 import {DevUniqueHelper, Event} from '../util/playgrounds/unique.dev';
+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';
+import {hexToString} from '@polkadot/util';
 
-const QUARTZ_CHAIN = +(process.env.RELAY_QUARTZ_ID || 2095);
-const STATEMINE_CHAIN = +(process.env.RELAY_STATEMINE_ID || 1000);
-const KARURA_CHAIN = +(process.env.RELAY_KARURA_ID || 2000);
-const MOONRIVER_CHAIN = +(process.env.RELAY_MOONRIVER_ID || 2023);
-const SHIDEN_CHAIN = +(process.env.RELAY_SHIDEN_ID || 2007);
 
-const STATEMINE_PALLET_INSTANCE = 50;
 
-const relayUrl = config.relayUrl;
-const statemineUrl = config.statemineUrl;
-const karuraUrl = config.karuraUrl;
-const moonriverUrl = config.moonriverUrl;
-const shidenUrl = config.shidenUrl;
+const STATEMINE_PALLET_INSTANCE = 50;
 
-const RELAY_DECIMALS = 12;
-const STATEMINE_DECIMALS = 12;
-const KARURA_DECIMALS = 12;
-const SHIDEN_DECIMALS = 18n;
-const QTZ_DECIMALS = 18n;
-
 const TRANSFER_AMOUNT = 2000000000000000000000000n;
 
 const FUNDING_AMOUNT = 3_500_000_0000_000_000n;
@@ -499,7 +484,14 @@
         minimalBalance: 1000000000000000000n,
       };
 
-      await helper.getSudo().assetRegistry.registerForeignAsset(alice, destination, metadata);
+      const assets = (await (helper.callRpc('api.query.assetRegistry.assetMetadatas.entries'))).map(([_k, v]: [any, any]) =>
+        hexToString(v.toJSON()['symbol'])) as string[];
+
+      if(!assets.includes('QTZ')) {
+        await helper.getSudo().assetRegistry.registerForeignAsset(alice, destination, metadata);
+      } else {
+        console.log('QTZ token already registered on Karura assetRegistry pallet');
+      }
       await helper.balance.transferToSubstrate(alice, randomAccount.address, 10000000000000n);
       balanceKaruraTokenInit = await helper.balance.getSubstrate(randomAccount.address);
       balanceQuartzForeignTokenInit = await helper.tokens.accounts(randomAccount.address, {ForeignAsset: 0});
@@ -985,19 +977,22 @@
       const unitsPerSecond = 1n;
       const numAssetsWeightHint = 0;
 
-      const encodedProposal = helper.assetManager.makeRegisterForeignAssetProposal({
-        location: quartzAssetLocation,
-        metadata: quartzAssetMetadata,
-        existentialDeposit,
-        isSufficient,
-        unitsPerSecond,
-        numAssetsWeightHint,
-      });
+      if((await helper.assetManager.assetTypeId(quartzAssetLocation)).toJSON()) {
+        console.log('Quartz asset already registered on Moonriver');
+      } else {
+        const encodedProposal = helper.assetManager.makeRegisterForeignAssetProposal({
+          location: quartzAssetLocation,
+          metadata: quartzAssetMetadata,
+          existentialDeposit,
+          isSufficient,
+          unitsPerSecond,
+          numAssetsWeightHint,
+        });
 
-      console.log('Encoded proposal for registerForeignAsset & setAssetUnitsPerSecond is %s', encodedProposal);
-
-      await helper.fastDemocracy.executeProposal('register QTZ foreign asset', encodedProposal);
+        console.log('Encoded proposal for registerForeignAsset & setAssetUnitsPerSecond is %s', encodedProposal);
 
+        await helper.fastDemocracy.executeProposal('register QTZ foreign asset', encodedProposal);
+      }
       // >>> Acquire Quartz AssetId Info on Moonriver >>>
       console.log('Acquire Quartz AssetId Info on Moonriver.......');
 
@@ -1288,12 +1283,12 @@
   let alice: IKeyringPair;
   let sender: IKeyringPair;
 
-  const QTZ_ASSET_ID_ON_SHIDEN = 1;
-  const QTZ_MINIMAL_BALANCE_ON_SHIDEN = 1n;
+  const QTZ_ASSET_ID_ON_SHIDEN = 18_446_744_073_709_551_633n; // The value is taken from the live Shiden
+  const QTZ_MINIMAL_BALANCE_ON_SHIDEN = 1n; // The value is taken from the live Shiden
 
   // Quartz -> Shiden
   const shidenInitialBalance = 1n * (10n ** SHIDEN_DECIMALS); // 1 SHD, existential deposit required to actually create the account on Shiden
-  const unitsPerSecond = 228_000_000_000n; // This is Phala's value. What will be ours?
+  const unitsPerSecond = 500_451_000_000_000_000_000n; // The value is taken from the live Shiden
   const qtzToShidenTransferred = 10n * (10n ** QTZ_DECIMALS); // 10 QTZ
   const qtzToShidenArrived = 9_999_999_999_088_000_000n; // 9.999 ... QTZ, Shiden takes a commision in foreign tokens
 
@@ -1314,40 +1309,42 @@
     });
 
     await usingShidenPlaygrounds(shidenUrl, async (helper) => {
-      console.log('1. Create foreign asset and metadata');
-      // TODO update metadata with values from production
-      await helper.assets.create(
-        alice,
-        QTZ_ASSET_ID_ON_SHIDEN,
-        alice.address,
-        QTZ_MINIMAL_BALANCE_ON_SHIDEN,
-      );
+      if(!(await helper.callRpc('api.query.assets.asset', [QTZ_ASSET_ID_ON_SHIDEN])).toJSON()) {
+        console.log('1. Create foreign asset and metadata');
+        await helper.assets.create(
+          alice,
+          QTZ_ASSET_ID_ON_SHIDEN,
+          alice.address,
+          QTZ_MINIMAL_BALANCE_ON_SHIDEN,
+        );
 
-      await helper.assets.setMetadata(
-        alice,
-        QTZ_ASSET_ID_ON_SHIDEN,
-        'Cross chain QTZ',
-        'xcQTZ',
-        Number(QTZ_DECIMALS),
-      );
+        await helper.assets.setMetadata(
+          alice,
+          QTZ_ASSET_ID_ON_SHIDEN,
+          'Quartz',
+          'QTZ',
+          Number(QTZ_DECIMALS),
+        );
 
-      console.log('2. Register asset location on Shiden');
-      const assetLocation = {
-        V2: {
-          parents: 1,
-          interior: {
-            X1: {
-              Parachain: QUARTZ_CHAIN,
+        console.log('2. Register asset location on Shiden');
+        const assetLocation = {
+          V2: {
+            parents: 1,
+            interior: {
+              X1: {
+                Parachain: QUARTZ_CHAIN,
+              },
             },
           },
-        },
-      };
+        };
 
-      await helper.getSudo().executeExtrinsic(alice, 'api.tx.xcAssetConfig.registerAssetLocation', [assetLocation, QTZ_ASSET_ID_ON_SHIDEN]);
+        await helper.getSudo().executeExtrinsic(alice, 'api.tx.xcAssetConfig.registerAssetLocation', [assetLocation, QTZ_ASSET_ID_ON_SHIDEN]);
 
-      console.log('3. Set QTZ payment for XCM execution on Shiden');
-      await helper.getSudo().executeExtrinsic(alice, 'api.tx.xcAssetConfig.setAssetUnitsPerSecond', [assetLocation, unitsPerSecond]);
-
+        console.log('3. Set QTZ payment for XCM execution on Shiden');
+        await helper.getSudo().executeExtrinsic(alice, 'api.tx.xcAssetConfig.setAssetUnitsPerSecond', [assetLocation, unitsPerSecond]);
+      } else {
+        console.log('QTZ is already registered on Shiden');
+      }
       console.log('4. Transfer 1 SDN to recipient to create the account (needed due to existential balance)');
       await helper.balance.transferToSubstrate(alice, sender.address, shidenInitialBalance);
     });

--- a/tests/src/xcm/xcmUnique.test.ts
+++ b/tests/src/xcm/xcmUnique.test.ts
@@ -1511,12 +1511,12 @@
   let alice: IKeyringPair;
   let randomAccount: IKeyringPair;
 
-  const UNQ_ASSET_ID_ON_ASTAR = 1;
-  const UNQ_MINIMAL_BALANCE_ON_ASTAR = 1n;
+  const UNQ_ASSET_ID_ON_ASTAR = 18_446_744_073_709_551_631n; // The value is taken from the live Astar
+  const UNQ_MINIMAL_BALANCE_ON_ASTAR = 1n; // The value is taken from the live Astar
 
   // Unique -> Astar
   const astarInitialBalance = 1n * (10n ** ASTAR_DECIMALS); // 1 ASTR, existential deposit required to actually create the account on Astar.
-  const unitsPerSecond = 228_000_000_000n; // This is Phala's value. What will be ours?
+  const unitsPerSecond = 9_451_000_000_000_000_000n; // The value is taken from the live Astar
   const unqToAstarTransferred = 10n * (10n ** UNQ_DECIMALS); // 10 UNQ
   const unqToAstarArrived = 9_999_999_999_088_000_000n; // 9.999 ... UNQ, Astar takes a commision in foreign tokens
 
@@ -1539,7 +1539,6 @@
     await usingAstarPlaygrounds(astarUrl, async (helper) => {
       if(!(await helper.callRpc('api.query.assets.asset', [UNQ_ASSET_ID_ON_ASTAR])).toJSON()) {
         console.log('1. Create foreign asset and metadata');
-        // TODO update metadata with values from production
         await helper.assets.create(
           alice,
           UNQ_ASSET_ID_ON_ASTAR,
@@ -1550,8 +1549,8 @@
         await helper.assets.setMetadata(
           alice,
           UNQ_ASSET_ID_ON_ASTAR,
-          'Cross chain UNQ',
-          'xcUNQ',
+          'Unique Network',
+          'UNQ',
           Number(UNQ_DECIMALS),
         );