@bcpros/crypto-wallet-core/test/transactions.ts

A multi-currency support library for address derivation, private key creation, and transaction creation

import { expect } from 'chai';
import { ethers } from 'ethers';
import { Transactions } from '../src';

describe('Transaction Creation', () => {
  it('should create a BTC tx', () => {
    const recipients = [{ address: 'mpNpzMoprLnSBu8CWDunNCYeJq3Mzdk59V', amount: 1e8 }];
    const change = 'msnAsQcCdtzDyiSWb4ZnNxFwUy3P9ogQvY';
    const utxos = [
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 1,
        value: 0.02503422 * 1e8,
        script: '76a91457884dcfe2ab46d3354a42d97333c95e5b80cf0188ac',
        address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5',
        sequenceNumber: 4294967294
      },
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 0,
        value: 1e8,
        script: '76a9144e744a19a009a9dd43a23a7c12045c83e82ac9d288ac',
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        sequenceNumber: 4294967294
      }
    ];
    const fee = 7440;
    const tx = Transactions.create({ chain: 'BTC', recipients, change, utxos, fee, rbf: true });

    const keys = [
      {
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        privKey: 'cSFjiifSbZ2hU4jTFwE993LCe2rkZGULCTGWTDWXzHvuXRKxpnc1'
      },
      { address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5', privKey: 'cUWVirwp5vh1D6WWbYci3tuGniyf28ERpgU4uL5VSiFDfvNEhJqy' }
    ];
    const signed = Transactions.sign({ chain: 'BTC', tx, keys, utxos });
    const expected =
      '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';
    expect(signed).to.eq(expected);
  });

  it('should sign a BTC opreturn tx', () => {
    const tx =
      '0200000001ab189f0d3bf494d3307effb79bafe0758907b86621edb8bd4cad4c6c6dc63e640100000000ffffffff0200000000000000000b6a096a07696f6e3a61626340420f00000000001976a91457884dcfe2ab46d3354a42d97333c95e5b80cf0188ac00000000';
    const utxos = [
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 1,
        value: 0.02503422 * 1e8,
        script: '76a91457884dcfe2ab46d3354a42d97333c95e5b80cf0188ac',
        address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5',
        sequenceNumber: 4294967294
      }
    ];
    const keys = [
      {
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        privKey: 'cSFjiifSbZ2hU4jTFwE993LCe2rkZGULCTGWTDWXzHvuXRKxpnc1'
      },
      { address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5', privKey: 'cUWVirwp5vh1D6WWbYci3tuGniyf28ERpgU4uL5VSiFDfvNEhJqy' }
    ];
    const signed = Transactions.sign({ chain: 'BTC', tx, keys, utxos });
    const expected =
      '0200000001ab189f0d3bf494d3307effb79bafe0758907b86621edb8bd4cad4c6c6dc63e64010000006b483045022100a3e6e04d311930ec19b11033e77d973ae37181ead6b2db582ec1c21028c469350220602faacf6f6753b271571452e4597205971ab1d790e60080d50c206c8c327f86012102c8f8fa438666cbd287e28fb384b99555e4acce610e8141e887c9c458bba5db5cffffffff0200000000000000000b6a096a07696f6e3a61626340420f00000000001976a91457884dcfe2ab46d3354a42d97333c95e5b80cf0188ac00000000';
    expect(signed).to.eq(expected);
  });

  it.skip('should fail to get signatures on a BTC txs', () => {
    // TODO !!
  });

  it('should be able to create a livenet ETH tx', () => {
    const rawEthTx = {
      network: 'livenet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      gasPrice: 20000000000
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETH',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a livenet ETH type 2 tx', () => {
    const rawEthTx = {
      network: 'livenet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      maxGasFee: 20000000000
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETH',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a testnet ETH tx', () => {
    const rawEthTx = {
      network: 'testnet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      gasPrice: 20000000000
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETH',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a testnet ETH type 2 tx', () => {
    const rawEthTx = {
      network: 'sepolia',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      maxGasFee: 20000000000
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETH',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a sepolia ETH tx', () => {
    const rawEthTx = {
      network: 'sepolia',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      gasPrice: 20000000000
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETH',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });
  it('should be able to create a holesky ETH tx', () => {
    const rawEthTx = {
      network: 'holesky',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      gasPrice: 20000000000
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETH',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a livenet ERC20 tx', () => {
    const rawEthTx = {
      network: 'livenet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      gasPrice: 20000000000,
      tokenAddress: '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a'
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETHERC20',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0xf867808504a817c8008094692a70d2e424a56d2c6c27aa97d1a86395877b3a80b844a9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b8000018080';

    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a livenet ERC20 type 2 tx', () => {
    const rawEthTx = {
      network: 'livenet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      maxGasFee: 20000000000,
      tokenAddress: '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a'
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETHERC20',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0x02f8670180018504a817c8008094692a70d2e424a56d2c6c27aa97d1a86395877b3a80b844a9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b8000c0';

    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a testnet ERC20 tx', () => {
    const rawEthTx = {
      network: 'testnet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      gasPrice: 20000000000,
      tokenAddress: '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a'
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETHERC20',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0xf86a808504a817c8008094692a70d2e424a56d2c6c27aa97d1a86395877b3a80b844a9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b800083aa36a78080';

    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a testnet ERC20 type 2 tx', () => {
    const rawEthTx = {
      network: 'sepolia',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      maxGasFee: 20000000000,
      tokenAddress: '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a'
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETHERC20',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0x02f86a83aa36a780018504a817c8008094692a70d2e424a56d2c6c27aa97d1a86395877b3a80b844a9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b8000c0';

    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a sepolia ERC20 tx', () => {
    const rawEthTx = {
      network: 'sepolia',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      gasPrice: 20000000000,
      tokenAddress: '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a'
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETHERC20',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0xf86a808504a817c8008094692a70d2e424a56d2c6c27aa97d1a86395877b3a80b844a9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b800083aa36a78080';

    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a holesky ERC20 tx', () => {
    const rawEthTx = {
      network: 'holesky',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      gasPrice: 20000000000,
      tokenAddress: '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a'
    };
    const { value, to } = rawEthTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawEthTx,
      chain: 'ETHERC20',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0xf869808504a817c8008094692a70d2e424a56d2c6c27aa97d1a86395877b3a80b844a9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b80008242688080';

    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a livenet MATIC tx', () => {
    const rawMaticTx = {
      network: 'livenet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      gasPrice: 20000000000
    };
    const { value, to } = rawMaticTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawMaticTx,
      chain: 'MATIC',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a livenet MATIC type 2 tx', () => {
    const rawMaticTx = {
      network: 'livenet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      maxGasFee: 20000000000
    };
    const { value, to } = rawMaticTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawMaticTx,
      chain: 'MATIC',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '0x02f901558189808506fc23ac008504a817c800809437d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a870dd764300b8000b90124b6b4af05000000000000000000000000000000000000000000000000000dd764300b800000000000000000000000000000000000000000000000000000000004a817c8000000000000000000000000000000000000000000000000000000016ada606a26050bb49a5a8228599e0dd48c1368abd36f4f14d2b74a015b2d168dbcab0773ce399393220df874bb22ca961f351e038acd2ba5cc8c764385c9f23707622cc435000000000000000000000000000000000000000000000000000000000000001c7e247d684a635813267b10a63f7f3ba88b28ca2790c909110b28236cf1b9bba03451e83d5834189f28d4c77802fc76b7c760a42bc8bebf8dd15e6ead146805630000000000000000000000000000000000000000000000000000000000000000c0';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a testnet MATIC tx', () => {
    const rawMaticTx = {
      network: 'testnet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      gasPrice: 20000000000
    };
    const { value, to } = rawMaticTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawMaticTx,
      chain: 'MATIC',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a testnet MATIC type 2 tx', () => {
    const rawMaticTx = {
      network: 'testnet',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      maxGasPrice: 20000000000
    };
    const { value, to } = rawMaticTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawMaticTx,
      chain: 'MATIC',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a mumbai MATIC tx', () => {
    const rawMaticTx = {
      network: 'mumbai',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '0xb6b4af05000000000000000000000000000000000000000000000000000dd764300b800000000000000000000000000000000000000000000000000000000004a817c8000000000000000000000000000000000000000000000000000000016ada606a26050bb49a5a8228599e0dd48c1368abd36f4f14d2b74a015b2d168dbcab0773ce399393220df874bb22ca961f351e038acd2ba5cc8c764385c9f23707622cc435000000000000000000000000000000000000000000000000000000000000001c7e247d684a635813267b10a63f7f3ba88b28ca2790c909110b28236cf1b9bba03451e83d5834189f28d4c77802fc76b7c760a42bc8bebf8dd15e6ead146805630000000000000000000000000000000000000000000000000000000000000000',
      gasPrice: 20000000000
    };
    const { value, to } = rawMaticTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawMaticTx,
      chain: 'MATIC',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should be able to create a mumbai MATIC type 2 tx', () => {
    const rawMaticTx = {
      network: 'mumbai',
      value: 3896000000000000,
      to: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A',
      data:
        '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',
      maxGasFee: 20000000000
    };
    const { value, to } = rawMaticTx;
    const recipients = [{ address: to, amount: value }];
    const cryptoTx = Transactions.create({
      ...rawMaticTx,
      chain: 'MATIC',
      recipients,
      nonce: 0
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);
  })

  it('should be able to encode Data in ERC20 tx', () => {
    const recipients = [{ address: '0x37d7B3bBD88EFdE6a93cF74D2F5b0385D3E3B08A', amount: 3896000000000000 }];
    const tokenAddress = '0x692a70d2e424a56d2c6c27aa97d1a86395877b3a';
    const data = Transactions.get({ chain: 'ETHERC20' }).encodeData({ recipients, tokenAddress });
    const expectedData =
      '0xa9059cbb00000000000000000000000037d7b3bbd88efde6a93cf74d2f5b0385d3e3b08a000000000000000000000000000000000000000000000000000dd764300b8000';

    expect(data).to.equal(expectedData);
  });

  it('should be able to send ETH to multiple using multisend contract', () => {
    const wallet = {
      address: '0xb4b9be3062b6dB6eDa78fa4b5EA80595Cfa7E655',
      privateKey: '0x733d4cddb30d33f324def2bb80c6a844f7ba342a60bed06d838afb6b37ab1972',
      index: 0
    };
    const rawEthTx = {
      value: 3896000000000000,
      to: '0xf514e00E20373f6366C9AF966fF5F8be587595E9',
    };
    const rawEthTx2 = {
      value: 20407919369583210,
      to: '0x3428F3Eb7df7D4a16f9e4A5098574Cea2CFBbdc6',
    }
    const recipients = [{ address: rawEthTx.to, amount: rawEthTx.value }, { address: rawEthTx2.to, amount: rawEthTx2.value }];
    const cryptoTx = Transactions.create({
      network: 'testnet',
      chain: 'ETH',
      recipients,
      nonce: 3,
      contractAddress: '0x44dfceb88f24c738d8ae9b7d4bb898cbca06db0e',
      gasPrice: 1000000008,
      gasLimit: 71994
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);

    const signedTx = Transactions.sign({ chain: 'ETH', tx: cryptoTx, key: { address: wallet.address, privKey: wallet.privateKey } });
    const expectedSignedTx =
      '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';
    expect(expectedSignedTx).to.equal(signedTx);
  });

  it('should be able to send ERC20 to multiple using multisend contract', () => {
    const wallet = {
      address: '0xb4b9be3062b6dB6eDa78fa4b5EA80595Cfa7E655',
      privateKey: '0x733d4cddb30d33f324def2bb80c6a844f7ba342a60bed06d838afb6b37ab1972',
      index: 0
    };
    const rawEthTx = {
      value: '3823',
      to: '0xf514e00E20373f6366C9AF966fF5F8be587595E9'
    };
    const rawEthTx2 = {
      value: '900',
      to: '0x3428F3Eb7df7D4a16f9e4A5098574Cea2CFBbdc6'
    }
    const recipients = [{ address: rawEthTx.to, amount: rawEthTx.value }, { address: rawEthTx2.to, amount: rawEthTx2.value }];
    const cryptoTx = Transactions.create({
      network: 'sepolia',
      chain: 'ETHERC20',
      recipients,
      nonce: 48,
      gasPrice: 1806667388,
      gasLimit: 56209,
      contractAddress: '0x328cab2bd398a6e577d8ab1d0ae0b969fd70969c',
      tokenAddress: '0x75c87615ffc0bb34a24ed4ac62c26a1d8ea75336'
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);

    const signedTx = Transactions.sign({ chain: 'ETHERC20', tx: cryptoTx, key: { address: wallet.address, privKey: wallet.privateKey } });
    const expectedSignedTx =
      '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';
    expect(expectedSignedTx).to.equal(signedTx);
  });

  it('should be able to send MATIC to multiple using multisend contract', () => {
    const wallet = {
      address: '0xb4b9be3062b6dB6eDa78fa4b5EA80595Cfa7E655',
      privateKey: '0x733d4cddb30d33f324def2bb80c6a844f7ba342a60bed06d838afb6b37ab1972',
      index: 0
    };
    const rawMaticTx = {
      value: 3896000000000000,
      to: '0xf514e00E20373f6366C9AF966fF5F8be587595E9',
    };
    const rawMaticTx2 = {
      value: 20407919369583210,
      to: '0x3428F3Eb7df7D4a16f9e4A5098574Cea2CFBbdc6',
    }
    const recipients = [{ address: rawMaticTx.to, amount: rawMaticTx.value }, { address: rawMaticTx2.to, amount: rawMaticTx2.value }];
    const cryptoTx = Transactions.create({
      network: 'testnet',
      chain: 'MATIC',
      recipients,
      nonce: 3,
      contractAddress: '0x44dfceb88f24c738d8ae9b7d4bb898cbca06db0e',
      gasPrice: 1000000008,
      gasLimit: 71994
    });
    const expectedTx =
      '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';
    expect(cryptoTx).to.equal(expectedTx);

    const signedTx = Transactions.sign({ chain: 'MATIC', tx: cryptoTx, key: { address: wallet.address, privKey: wallet.privateKey } });
    const expectedSignedTx =
      '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';
    expect(expectedSignedTx).to.equal(signedTx);
  });

  it('should be able to create a XRP tx', () => {
    const recipients = [{ address: 'rEqj9WKSH7wEkPvWf6b4gCi26Y3F7HbKUF', amount: '123456' }];
    const xrpParams = {
      chain: 'XRP',
      recipients,
      from: 'rEqj9WKSH7wEkPvWf6b4gCi26Y3F7HbKUF',
      tag: 123456,
      fee: 12,
      nonce: 1,
      invoiceID: '1012345678901234567890123456710123456789012345678901567890123456'
    };
    const cryptoTx = Transactions.create(xrpParams);
    const expectedTx =
      '120000228000000024000000012E0001E2405011101234567890123456789012345671012345678901234567890156789012345661400000000001E24068400000000000000C8114A2C8E8CD9A9133CAD90F2668159AAF572612A5028314A2C8E8CD9A9133CAD90F2668159AAF572612A502';
    expect(xrpParams.invoiceID.length).to.equal(64);
    expect(cryptoTx).to.equal(expectedTx);
  });

  it('should fail to create a XRP tx with invalid invoiceID', () => {
    try {
      const recipients = [{ address: 'rEqj9WKSH7wEkPvWf6b4gCi26Y3F7HbKUF', amount: '123456' }];
      const xrpParams = {
        chain: 'XRP',
        recipients,
        from: 'rEqj9WKSH7wEkPvWf6b4gCi26Y3F7HbKUF',
        tag: 123456,
        fee: 12,
        nonce: 1,
        invoiceID: '78901234567890123456710123456789012345678901567890123456'
      };
      Transactions.create(xrpParams);
    } catch (err) {
      expect(err).to.exist;
      expect(err.message).to.equal('Invalid Hash length 28');
    }
  });

  it('should fail to create a XRP tx with invalid address', () => {
    try {
      const recipients = [{ address: 'rEqj9WKSH7wEkPvWf6b4gCi26Y3F7HbKUF', amount: '123456' }];
      const xrpParams = {
        chain: 'XRP',
        recipients,
        from: 'rEqj9WKSH7wEkPvWf6b4gCF',
        tag: 123456,
        fee: 12,
        nonce: 1,
        invoiceID: '1012345678901234567890123456710123456789012345678901567890123456'
      };
      Transactions.create(xrpParams);
    } catch (err) {
      expect(err).to.exist;
      expect(err.message).to.equal('checksum_invalid');
    }
  });

  it('should create a DOGE tx', () => {
    const recipients = [{ address: 'mpNpzMoprLnSBu8CWDunNCYeJq3Mzdk59V', amount: 1e8 }];
    const change = 'msnAsQcCdtzDyiSWb4ZnNxFwUy3P9ogQvY';
    const utxos = [
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 1,
        value: 0.02503422 * 1e8,
        script: '76a91457884dcfe2ab46d3354a42d97333c95e5b80cf0188ac',
        address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5',
        sequenceNumber: 4294967294
      },
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 0,
        value: 1e8,
        script: '76a9144e744a19a009a9dd43a23a7c12045c83e82ac9d288ac',
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        sequenceNumber: 4294967294
      }
    ];
    const fee = 7440;
    const tx = Transactions.create({ chain: 'DOGE', recipients, change, utxos, fee, rbf: true });

    const keys = [
      {
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        privKey: 'cSFjiifSbZ2hU4jTFwE993LCe2rkZGULCTGWTDWXzHvuXRKxpnc1'
      },
      { address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5', privKey: 'cUWVirwp5vh1D6WWbYci3tuGniyf28ERpgU4uL5VSiFDfvNEhJqy' }
    ];
    const signed = Transactions.sign({ chain: 'DOGE', tx, keys, utxos });
    const expected =
      '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';
    expect(signed).to.eq(expected);
  });

  it('should create a LTC tx', () => {
    const recipients = [{ address: 'mpNpzMoprLnSBu8CWDunNCYeJq3Mzdk59V', amount: 1e8 }];
    const change = 'msnAsQcCdtzDyiSWb4ZnNxFwUy3P9ogQvY';
    const utxos = [
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 1,
        value: 0.02503422 * 1e8,
        script: '76a91457884dcfe2ab46d3354a42d97333c95e5b80cf0188ac',
        address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5',
        sequenceNumber: 4294967294
      },
      {
        mintTxid: '643ec66d6c4cad4cbdb8ed2166b8078975e0af9bb7ff7e30d394f43b0d9f18ab',
        mintIndex: 0,
        value: 1e8,
        script: '76a9144e744a19a009a9dd43a23a7c12045c83e82ac9d288ac',
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        sequenceNumber: 4294967294
      }
    ];
    const fee = 7440;
    const tx = Transactions.create({ chain: 'LTC', recipients, change, utxos, fee, rbf: true });

    const keys = [
      {
        address: 'mnfnJx2xWWptYmBzck3rdE851Dtu9GaZ3F',
        privKey: 'cSFjiifSbZ2hU4jTFwE993LCe2rkZGULCTGWTDWXzHvuXRKxpnc1'
      },
      { address: 'moVnNJpHHfssYJEnMTS5xXyGV8RhRQNRz5', privKey: 'cUWVirwp5vh1D6WWbYci3tuGniyf28ERpgU4uL5VSiFDfvNEhJqy' }
    ];
    const signed = Transactions.sign({ chain: 'LTC', tx, keys, utxos });
    const expected =
      '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';
    expect(signed).to.eq(expected);
  });
});

describe('Transaction Sign', () => {
  it('should be able to getSignature an ETH tx', () => {
    const signature = Transactions.getSignature({
      chain: 'ETH',
      tx:
        '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',
      key: {
        privKey: '0x29a1271a8214ccf499b99070115adc43539d4e086b5babab57c4c7a88f959cc2'
      }
    });
    const expectedSignature =
      '0xdb427c4dddcfc816581d657d9f30f8287bdebd9b9cbabc7a535fc67cde9f2b3d2eafc2d79ef47fe045c47f08af54736caf797c27f2e25266d6320243104834f71b';
    expect(signature).to.equal(expectedSignature);
  });

  it('should apply signatures to an ETH tx', () => {
    const signedTx = Transactions.applySignature({
      chain: 'ETH',
      tx:
        '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',
      signature:
        '0xdb427c4dddcfc816581d657d9f30f8287bdebd9b9cbabc7a535fc67cde9f2b3d2eafc2d79ef47fe045c47f08af54736caf797c27f2e25266d6320243104834f71b'
    });

    const expectedSignedTx =
      '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';
    expect(signedTx).to.equal(expectedSignedTx);
  });

  it('should apply signatures to an ETH tx type 2', () => {
    const expectedTx =
      '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';
    const parsedTx = ethers.utils.parseTransaction(expectedTx);
    expect(parsedTx.type).to.equal(2);
    expect(parsedTx.maxFeePerGas).to.not.equal(null);
    expect(parsedTx.gasPrice).to.equal(null);

    const signedTx = Transactions.applySignature({
      chain: 'ETH',
      tx: expectedTx,
      signature:
        '0xdb427c4dddcfc816581d657d9f30f8287bdebd9b9cbabc7a535fc67cde9f2b3d2eafc2d79ef47fe045c4