git.delta.rocks / unique-network / refs/commits / 418d2d51e0ff

441  });441  });
442});442});
443443
444describeXCM('[XCM] Integration test: Exchanging tokens with Acala', () => {444describe.only('[XCM] Integration test: Exchanging tokens with Acala', () => {
445  let alice: IKeyringPair;445  let alice: IKeyringPair;
446  let randomAccount: IKeyringPair;446  let randomAccount: IKeyringPair;
447447
455  let balanceUniqueForeignTokenMiddle: bigint;455  let balanceUniqueForeignTokenMiddle: bigint;
456  let balanceUniqueForeignTokenFinal: bigint;456  let balanceUniqueForeignTokenFinal: bigint;
457
458  // computed by a test transfer from prod Unique to prod Acala.
459  // 2 UNQ sent https://unique.subscan.io/xcm_message/polkadot-bad0b68847e2398af25d482e9ee6f9c1f9ec2a48
460  // 1.898970000000000000 UNQ received (you can check Acala's chain state in the coreesponding block)
461  const expectedAcalaIncomeFee = 2000000000000000000n - 1898970000000000000n;
462
463  const ACALA_BACKWARD_TRANSFER_AMOUNT = TRANSFER_AMOUNT - expectedAcalaIncomeFee;
457464
458  before(async () => {465  before(async () => {
459    await usingPlaygrounds(async (helper, privateKey) => {466    await usingPlaygrounds(async (helper, privateKey) => {
552559
553      const acaFees = balanceAcalaTokenInit - balanceAcalaTokenMiddle;560      const acaFees = balanceAcalaTokenInit - balanceAcalaTokenMiddle;
554      const unqIncomeTransfer = balanceUniqueForeignTokenMiddle - balanceUniqueForeignTokenInit;561      const unqIncomeTransfer = balanceUniqueForeignTokenMiddle - balanceUniqueForeignTokenInit;
562      const acaUnqFees = TRANSFER_AMOUNT - unqIncomeTransfer;
555563
556      console.log(564      console.log(
557        '[Unique -> Acala] transaction fees on Acala: %s ACA',565        '[Unique -> Acala] transaction fees on Acala: %s ACA',
558        helper.util.bigIntToDecimals(acaFees, ACALA_DECIMALS),566        helper.util.bigIntToDecimals(acaFees, ACALA_DECIMALS),
559      );567      );
568      console.log(
569        '[Unique -> Acala] transaction fees on Acala: %s UNQ',
570        helper.util.bigIntToDecimals(acaUnqFees),
571      );
560      console.log('[Unique -> Acala] income %s UNQ', helper.util.bigIntToDecimals(unqIncomeTransfer));572      console.log('[Unique -> Acala] income %s UNQ', helper.util.bigIntToDecimals(unqIncomeTransfer));
561      expect(acaFees == 0n).to.be.true;573      expect(acaFees == 0n).to.be.true;
562      expect(unqIncomeTransfer == TRANSFER_AMOUNT).to.be.true;574      expect(
575        acaUnqFees == expectedAcalaIncomeFee,
576        'Acala took different income fee, check the Acala foreign asset config',
577      ).to.be.true;
563    });578    });
564  });579  });
586        ForeignAsset: 0,601        ForeignAsset: 0,
587      };602      };
588603
589      await helper.xTokens.transfer(randomAccount, id, TRANSFER_AMOUNT, destination, 'Unlimited');604      await helper.xTokens.transfer(randomAccount, id, ACALA_BACKWARD_TRANSFER_AMOUNT, destination, 'Unlimited');
590      balanceAcalaTokenFinal = await helper.balance.getSubstrate(randomAccount.address);605      balanceAcalaTokenFinal = await helper.balance.getSubstrate(randomAccount.address);
591      balanceUniqueForeignTokenFinal = await helper.tokens.accounts(randomAccount.address, id);606      balanceUniqueForeignTokenFinal = await helper.tokens.accounts(randomAccount.address, id);
592607
600      console.log('[Acala -> Unique] outcome %s UNQ', helper.util.bigIntToDecimals(unqOutcomeTransfer));615      console.log('[Acala -> Unique] outcome %s UNQ', helper.util.bigIntToDecimals(unqOutcomeTransfer));
601616
602      expect(acaFees > 0, 'Negative fees ACA, looks like nothing was transferred').to.be.true;617      expect(acaFees > 0, 'Negative fees ACA, looks like nothing was transferred').to.be.true;
603      expect(unqOutcomeTransfer == TRANSFER_AMOUNT).to.be.true;618      expect(unqOutcomeTransfer == ACALA_BACKWARD_TRANSFER_AMOUNT).to.be.true;
604    });619    });
605620
606    await helper.wait.newBlocks(3);621    await helper.wait.newBlocks(3);
611626
612    console.log('[Acala -> Unique] actually delivered %s UNQ', helper.util.bigIntToDecimals(actuallyDelivered));627    console.log('[Acala -> Unique] actually delivered %s UNQ', helper.util.bigIntToDecimals(actuallyDelivered));
613628
614    const unqFees = TRANSFER_AMOUNT - actuallyDelivered;629    const unqFees = ACALA_BACKWARD_TRANSFER_AMOUNT - actuallyDelivered;
615    console.log('[Acala -> Unique] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(unqFees));630    console.log('[Acala -> Unique] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(unqFees));
616    expect(unqFees == 0n).to.be.true;631    expect(unqFees == 0n).to.be.true;
617  });632  });