git.delta.rocks / unique-network / refs/commits / 66f33e369405

difftreelog

Merge pull request #373 from UniqueNetwork/feature/CORE-302-ss58Format

kozyrevdev2022-06-09parents: #c557492 #5a8eeab.patch.diff
in: master
test(ss58Format): fix format address, remove accounts constants

21 files changed

deletedtests/src/accounts.tsdiffbeforeafterboth
--- a/tests/src/accounts.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-export const bobsPublicKey = '5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty';
-export const alicesPublicKey = '5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY';
-export const ferdiesPublicKey = '5CiPPseXPECbkjWCa6MnjNokrgYjMqmKndv2rSnekmSK2DjL';
-export const nullPublicKey = '5C4hrfjw9DjXZTzV3MwzrrAr9P1MJhSrvWGWqi1eSuyUpnhM';
\ No newline at end of file
modifiedtests/src/addToContractAllowList.test.tsdiffbeforeafterboth
--- a/tests/src/addToContractAllowList.test.ts
+++ b/tests/src/addToContractAllowList.test.ts
@@ -32,7 +32,7 @@
   it('Add an address to a contract allow list', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       const bob = privateKeyWrapper('//Bob');
-      const [contract, deployer] = await deployFlipper(api);
+      const [contract, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       const allowListedBefore = (await api.query.unique.contractAllowList(contract.address, bob.address)).toJSON();
       const addTx = api.tx.unique.addToContractAllowList(contract.address, bob.address);
@@ -48,7 +48,7 @@
   it('Adding same address to allow list repeatedly should not produce errors', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       const bob = privateKeyWrapper('//Bob');
-      const [contract, deployer] = await deployFlipper(api);
+      const [contract, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       const allowListedBefore = (await api.query.unique.contractAllowList(contract.address, bob.address)).toJSON();
       const addTx = api.tx.unique.addToContractAllowList(contract.address, bob.address);
@@ -87,7 +87,7 @@
   it('Add to a contract allow list using a non-owner address', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       const bob = privateKeyWrapper('//Bob');
-      const [contract] = await deployFlipper(api);
+      const [contract] = await deployFlipper(api, privateKeyWrapper);
 
       const allowListedBefore = (await api.query.unique.contractAllowList(contract.address, bob.address)).toJSON();
       const addTx = api.tx.unique.addToContractAllowList(contract.address, bob.address);
modifiedtests/src/burnItem.test.tsdiffbeforeafterboth
--- a/tests/src/burnItem.test.ts
+++ b/tests/src/burnItem.test.ts
@@ -15,7 +15,6 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import {default as usingApi, submitTransactionAsync, submitTransactionExpectFailAsync} from './substrate/substrate-api';
-import {Keyring} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 import {
   createCollectionExpectSuccess,
@@ -37,10 +36,9 @@
 
 describe('integration test: ext. burnItem():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
 
@@ -142,10 +140,9 @@
 
 describe('integration test: ext. burnItem() with admin permissions:', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
 
@@ -209,10 +206,9 @@
 
 describe('Negative integration test: ext. burnItem():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
modifiedtests/src/confirmSponsorship.test.tsdiffbeforeafterboth
--- a/tests/src/confirmSponsorship.test.ts
+++ b/tests/src/confirmSponsorship.test.ts
@@ -34,7 +34,6 @@
   getCreatedCollectionCount,
   UNIQUE,
 } from './util/helpers';
-import {Keyring} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 
 chai.use(chaiAsPromised);
@@ -47,11 +46,10 @@
 describe('integration test: ext. confirmSponsorship():', () => {
 
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
-      charlie = keyring.addFromUri('//Charlie');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+      charlie = privateKeyWrapper('//Charlie');
     });
   });
 
@@ -78,11 +76,11 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       const sponsorBalanceBefore = (await api.query.system.account(bob.address)).data.free.toBigInt();
 
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for unused address
       const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', zeroBalance.address);
@@ -105,11 +103,11 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       const sponsorBalanceBefore = (await api.query.system.account(bob.address)).data.free.toBigInt();
 
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for unused address
       const itemId = await createItemExpectSuccess(alice, collectionId, 'Fungible', zeroBalance.address);
@@ -131,11 +129,11 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       const sponsorBalanceBefore = (await api.query.system.account(bob.address)).data.free.toBigInt();
 
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for unused address
       const itemId = await createItemExpectSuccess(alice, collectionId, 'ReFungible', zeroBalance.address);
@@ -164,11 +162,11 @@
     await enablePublicMintingExpectSuccess(alice, collectionId);
 
     // Create Item
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       const sponsorBalanceBefore = (await api.query.system.account(bob.address)).data.free.toBigInt();
 
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Add zeroBalance address to allow list
       await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
@@ -187,9 +185,9 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for alice
       const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
@@ -226,9 +224,9 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for unused address
       const itemId = await createItemExpectSuccess(alice, collectionId, 'Fungible', zeroBalance.address);
@@ -259,9 +257,9 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for alice
       const itemId = await createItemExpectSuccess(alice, collectionId, 'ReFungible', zeroBalance.address);
@@ -299,9 +297,9 @@
     // Enable public minting
     await enablePublicMintingExpectSuccess(alice, collectionId);
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Add zeroBalance address to allow list
       await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
@@ -331,11 +329,10 @@
 
 describe('(!negative test!) integration test: ext. confirmSponsorship():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
-      charlie = keyring.addFromUri('//Charlie');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+      charlie = privateKeyWrapper('//Charlie');
     });
   });
 
@@ -390,12 +387,12 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const ownerZeroBalance = await findUnusedAddress(api);
+      const ownerZeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Find another unused address
-      const senderZeroBalance = await findUnusedAddress(api);
+      const senderZeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for an unused address
       const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', ownerZeroBalance.address);
modifiedtests/src/contracts.test.tsdiffbeforeafterboth
--- a/tests/src/contracts.test.ts
+++ b/tests/src/contracts.test.ts
@@ -50,7 +50,7 @@
 describe.skip('Contracts', () => {
   it('Can deploy smart contract Flipper, instantiate it and call it\'s get and flip messages.', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
-      const [contract, deployer] = await deployFlipper(api);
+      const [contract, deployer] = await deployFlipper(api, privateKeyWrapper);
       const initialGetResponse = await getFlipValue(contract, deployer);
 
       const bob = privateKeyWrapper('//Bob');
@@ -82,7 +82,7 @@
       // Prep work
       const collectionId = await createCollectionExpectSuccess();
       const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');
-      const [contract] = await deployTransferContract(api);
+      const [contract] = await deployTransferContract(api, privateKeyWrapper);
       const changeAdminTx = api.tx.unique.addCollectionAdmin(collectionId, contract.address);
       await submitTransactionAsync(alice, changeAdminTx);
 
@@ -104,7 +104,7 @@
       const bob = privateKeyWrapper('//Bob');
 
       const collectionId = await createCollectionExpectSuccess();
-      const [contract] = await deployTransferContract(api);
+      const [contract] = await deployTransferContract(api, privateKeyWrapper);
       await enablePublicMintingExpectSuccess(alice, collectionId);
       await enableAllowListExpectSuccess(alice, collectionId);
       await addToAllowListExpectSuccess(alice, collectionId, contract.address);
@@ -131,7 +131,7 @@
       const bob = privateKeyWrapper('//Bob');
 
       const collectionId = await createCollectionExpectSuccess();
-      const [contract] = await deployTransferContract(api);
+      const [contract] = await deployTransferContract(api, privateKeyWrapper);
       await enablePublicMintingExpectSuccess(alice, collectionId);
       await enableAllowListExpectSuccess(alice, collectionId);
       await addToAllowListExpectSuccess(alice, collectionId, contract.address);
@@ -173,7 +173,7 @@
       const charlie = privateKeyWrapper('//Charlie');
 
       const collectionId = await createCollectionExpectSuccess();
-      const [contract] = await deployTransferContract(api);
+      const [contract] = await deployTransferContract(api, privateKeyWrapper);
       const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', contract.address.toString());
 
       const transferTx = contract.tx.approve(value, gasLimit, bob.address, collectionId, tokenId, 1);
@@ -192,7 +192,7 @@
       const charlie = privateKeyWrapper('//Charlie');
 
       const collectionId = await createCollectionExpectSuccess();
-      const [contract] = await deployTransferContract(api);
+      const [contract] = await deployTransferContract(api, privateKeyWrapper);
       const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', bob.address);
       await approveExpectSuccess(collectionId, tokenId, bob, contract.address.toString(), 1);
 
@@ -212,7 +212,7 @@
       const bob = privateKeyWrapper('//Bob');
 
       const collectionId = await createCollectionExpectSuccess();
-      const [contract] = await deployTransferContract(api);
+      const [contract] = await deployTransferContract(api, privateKeyWrapper);
       const changeAdminTx = api.tx.unique.addCollectionAdmin(collectionId, contract.address);
       await submitTransactionAsync(alice, changeAdminTx);
modifiedtests/src/createItem.test.tsdiffbeforeafterboth
--- a/tests/src/createItem.test.ts
+++ b/tests/src/createItem.test.ts
@@ -16,7 +16,6 @@
 
 import {default as usingApi} from './substrate/substrate-api';
 import chai from 'chai';
-import {Keyring} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 import {
   createCollectionExpectSuccess,
@@ -33,10 +32,9 @@
 
 describe('integration test: ext. ():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
 
@@ -101,10 +99,9 @@
 
 describe('Negative integration test: ext. createItem():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
modifiedtests/src/creditFeesToTreasury.test.tsdiffbeforeafterboth
before · tests/src/creditFeesToTreasury.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 './interfaces/augment-api-consts';18import chai from 'chai';19import chaiAsPromised from 'chai-as-promised';20import {default as usingApi, submitTransactionAsync, submitTransactionExpectFailAsync} from './substrate/substrate-api';21import {alicesPublicKey, bobsPublicKey} from './accounts';22import {IKeyringPair} from '@polkadot/types/types';23import {24  createCollectionExpectSuccess,25  createItemExpectSuccess,26  getGenericResult,27  transferExpectSuccess,28  UNIQUE,29} from './util/helpers';3031import {default as waitNewBlocks} from './substrate/wait-new-blocks';32import {ApiPromise} from '@polkadot/api';3334chai.use(chaiAsPromised);35const expect = chai.expect;3637const TREASURY = '5EYCAe5ijiYfyeZ2JJCGq56LmPyNRAKzpG4QkoQkkQNB5e6Z';38const saneMinimumFee = 0.05;39const saneMaximumFee = 0.5;40const createCollectionDeposit = 100;4142let alice: IKeyringPair;43let bob: IKeyringPair;4445// Skip the inflation block pauses if the block is close to inflation block46// until the inflation happens47/*eslint no-async-promise-executor: "off"*/48function skipInflationBlock(api: ApiPromise): Promise<void> {49  const promise = new Promise<void>(async (resolve) => {50    const blockInterval = (await api.consts.inflation.inflationBlockInterval).toNumber();51    const unsubscribe = await api.rpc.chain.subscribeNewHeads(head => {52      const currentBlock = head.number.toNumber();53      if (currentBlock % blockInterval < blockInterval - 10) {54        unsubscribe();55        resolve();56      } else {57        console.log(`Skipping inflation block, current block: ${currentBlock}`);58      }59    });60  });6162  return promise;63}6465describe('integration test: Fees must be credited to Treasury:', () => {66  before(async () => {67    await usingApi(async (api, privateKeyWrapper) => {68      alice = privateKeyWrapper('//Alice');69      bob = privateKeyWrapper('//Bob');70    });71  });7273  it('Total issuance does not change', async () => {74    await usingApi(async (api, privateKeyWrapper) => {75      await skipInflationBlock(api);76      await waitNewBlocks(api, 1);7778      const totalBefore = (await api.query.balances.totalIssuance()).toBigInt();7980      const alicePrivateKey = privateKeyWrapper('//Alice');81      const amount = 1n;82      const transfer = api.tx.balances.transfer(bobsPublicKey, amount);8384      const result = getGenericResult(await submitTransactionAsync(alicePrivateKey, transfer));8586      const totalAfter = (await api.query.balances.totalIssuance()).toBigInt();8788      expect(result.success).to.be.true;89      expect(totalAfter).to.be.equal(totalBefore);90    });91  });9293  it('Sender balance decreased by fee+sent amount, Treasury balance increased by fee', async () => {94    await usingApi(async (api, privateKeyWrapper) => {95      await skipInflationBlock(api);96      await waitNewBlocks(api, 1);9798      const alicePrivateKey = privateKeyWrapper('//Alice');99      const treasuryBalanceBefore: bigint = (await api.query.system.account(TREASURY)).data.free.toBigInt();100      const aliceBalanceBefore: bigint = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();101102      const amount = 1n;103      const transfer = api.tx.balances.transfer(bobsPublicKey, amount);104      const result = getGenericResult(await submitTransactionAsync(alicePrivateKey, transfer));105106      const treasuryBalanceAfter: bigint = (await api.query.system.account(TREASURY)).data.free.toBigInt();107      const aliceBalanceAfter: bigint = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();108      const fee = aliceBalanceBefore - aliceBalanceAfter - amount;109      const treasuryIncrease = treasuryBalanceAfter - treasuryBalanceBefore;110111      expect(result.success).to.be.true;112      expect(treasuryIncrease).to.be.equal(fee);113    });114  });115116  it('Treasury balance increased by failed tx fee', async () => {117    await usingApi(async (api, privateKeyWrapper) => {118      //await skipInflationBlock(api);119      await waitNewBlocks(api, 1);120121      const bobPrivateKey = privateKeyWrapper('//Bob');122      const treasuryBalanceBefore = (await api.query.system.account(TREASURY)).data.free.toBigInt();123      const bobBalanceBefore = (await api.query.system.account(bobsPublicKey)).data.free.toBigInt();124125      const badTx = api.tx.balances.setBalance(alicesPublicKey, 0, 0);126      await expect(submitTransactionExpectFailAsync(bobPrivateKey, badTx)).to.be.rejected;127128      const treasuryBalanceAfter = (await api.query.system.account(TREASURY)).data.free.toBigInt();129      const bobBalanceAfter = (await api.query.system.account(bobsPublicKey)).data.free.toBigInt();130      const fee = bobBalanceBefore - bobBalanceAfter;131      const treasuryIncrease = treasuryBalanceAfter - treasuryBalanceBefore;132133      expect(treasuryIncrease).to.be.equal(fee);134    });135  });136137  it('NFT Transactions also send fees to Treasury', async () => {138    await usingApi(async (api) => {139      await skipInflationBlock(api);140      await waitNewBlocks(api, 1);141142      const treasuryBalanceBefore = (await api.query.system.account(TREASURY)).data.free.toBigInt();143      const aliceBalanceBefore = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();144145      await createCollectionExpectSuccess();146147      const treasuryBalanceAfter = (await api.query.system.account(TREASURY)).data.free.toBigInt();148      const aliceBalanceAfter = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();149      const fee = aliceBalanceBefore - aliceBalanceAfter;150      const treasuryIncrease = treasuryBalanceAfter - treasuryBalanceBefore;151152      expect(treasuryIncrease).to.be.equal(fee);153    });154  });155156  it('Fees are sane', async () => {157    await usingApi(async (api) => {158      await skipInflationBlock(api);159      await waitNewBlocks(api, 1);160161      const aliceBalanceBefore: bigint = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();162163      await createCollectionExpectSuccess();164165      const aliceBalanceAfter: bigint = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();166      const fee = aliceBalanceBefore - aliceBalanceAfter;167168      expect(fee / UNIQUE < BigInt(Math.ceil(saneMaximumFee + createCollectionDeposit))).to.be.true;169      expect(fee / UNIQUE < BigInt(Math.ceil(saneMinimumFee  + createCollectionDeposit))).to.be.true;170    });171  });172173  it('NFT Transfer fee is close to 0.1 Unique', async () => {174    await usingApi(async (api) => {175      await skipInflationBlock(api);176      await waitNewBlocks(api, 1);177178      const collectionId = await createCollectionExpectSuccess();179      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');180181      const aliceBalanceBefore: bigint = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();182      await transferExpectSuccess(collectionId, tokenId, alice, bob, 1, 'NFT');183      const aliceBalanceAfter: bigint = (await api.query.system.account(alicesPublicKey)).data.free.toBigInt();184185      const fee = Number(aliceBalanceBefore - aliceBalanceAfter) / Number(UNIQUE);186      const expectedTransferFee = 0.1;187      // fee drifts because of NextFeeMultiplier188      const tolerance = 0.001;189190      expect(Math.abs(fee - expectedTransferFee)).to.be.lessThan(tolerance);191    });192  });193194});
after · tests/src/creditFeesToTreasury.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 './interfaces/augment-api-consts';18import chai from 'chai';19import chaiAsPromised from 'chai-as-promised';20import {default as usingApi, submitTransactionAsync, submitTransactionExpectFailAsync} from './substrate/substrate-api';21import {IKeyringPair} from '@polkadot/types/types';22import {23  createCollectionExpectSuccess,24  createItemExpectSuccess,25  getGenericResult,26  transferExpectSuccess,27  UNIQUE,28} from './util/helpers';2930import {default as waitNewBlocks} from './substrate/wait-new-blocks';31import {ApiPromise} from '@polkadot/api';3233chai.use(chaiAsPromised);34const expect = chai.expect;3536const TREASURY = '5EYCAe5ijiYfyeZ2JJCGq56LmPyNRAKzpG4QkoQkkQNB5e6Z';37const saneMinimumFee = 0.05;38const saneMaximumFee = 0.5;39const createCollectionDeposit = 100;4041let alice: IKeyringPair;42let bob: IKeyringPair;4344// Skip the inflation block pauses if the block is close to inflation block45// until the inflation happens46/*eslint no-async-promise-executor: "off"*/47function skipInflationBlock(api: ApiPromise): Promise<void> {48  const promise = new Promise<void>(async (resolve) => {49    const blockInterval = (await api.consts.inflation.inflationBlockInterval).toNumber();50    const unsubscribe = await api.rpc.chain.subscribeNewHeads(head => {51      const currentBlock = head.number.toNumber();52      if (currentBlock % blockInterval < blockInterval - 10) {53        unsubscribe();54        resolve();55      } else {56        console.log(`Skipping inflation block, current block: ${currentBlock}`);57      }58    });59  });6061  return promise;62}6364describe('integration test: Fees must be credited to Treasury:', () => {65  before(async () => {66    await usingApi(async (api, privateKeyWrapper) => {67      alice = privateKeyWrapper('//Alice');68      bob = privateKeyWrapper('//Bob');69    });70  });7172  it('Total issuance does not change', async () => {73    await usingApi(async (api) => {74      await skipInflationBlock(api);75      await waitNewBlocks(api, 1);7677      const totalBefore = (await api.query.balances.totalIssuance()).toBigInt();7879      const amount = 1n;80      const transfer = api.tx.balances.transfer(bob.address, amount);8182      const result = getGenericResult(await submitTransactionAsync(alice, transfer));8384      const totalAfter = (await api.query.balances.totalIssuance()).toBigInt();8586      expect(result.success).to.be.true;87      expect(totalAfter).to.be.equal(totalBefore);88    });89  });9091  it('Sender balance decreased by fee+sent amount, Treasury balance increased by fee', async () => {92    await usingApi(async (api) => {93      await skipInflationBlock(api);94      await waitNewBlocks(api, 1);9596      const treasuryBalanceBefore: bigint = (await api.query.system.account(TREASURY)).data.free.toBigInt();97      const aliceBalanceBefore: bigint = (await api.query.system.account(alice.address)).data.free.toBigInt();9899      const amount = 1n;100      const transfer = api.tx.balances.transfer(bob.address, amount);101      const result = getGenericResult(await submitTransactionAsync(alice, transfer));102103      const treasuryBalanceAfter: bigint = (await api.query.system.account(TREASURY)).data.free.toBigInt();104      const aliceBalanceAfter: bigint = (await api.query.system.account(alice.address)).data.free.toBigInt();105      const fee = aliceBalanceBefore - aliceBalanceAfter - amount;106      const treasuryIncrease = treasuryBalanceAfter - treasuryBalanceBefore;107108      expect(result.success).to.be.true;109      expect(treasuryIncrease).to.be.equal(fee);110    });111  });112113  it('Treasury balance increased by failed tx fee', async () => {114    await usingApi(async (api) => {115      //await skipInflationBlock(api);116      await waitNewBlocks(api, 1);117118      const treasuryBalanceBefore = (await api.query.system.account(TREASURY)).data.free.toBigInt();119      const bobBalanceBefore = (await api.query.system.account(bob.address)).data.free.toBigInt();120121      const badTx = api.tx.balances.setBalance(alice.address, 0, 0);122      await expect(submitTransactionExpectFailAsync(bob, badTx)).to.be.rejected;123124      const treasuryBalanceAfter = (await api.query.system.account(TREASURY)).data.free.toBigInt();125      const bobBalanceAfter = (await api.query.system.account(bob.address)).data.free.toBigInt();126      const fee = bobBalanceBefore - bobBalanceAfter;127      const treasuryIncrease = treasuryBalanceAfter - treasuryBalanceBefore;128129      expect(treasuryIncrease).to.be.equal(fee);130    });131  });132133  it('NFT Transactions also send fees to Treasury', async () => {134    await usingApi(async (api) => {135      await skipInflationBlock(api);136      await waitNewBlocks(api, 1);137138      const treasuryBalanceBefore = (await api.query.system.account(TREASURY)).data.free.toBigInt();139      const aliceBalanceBefore = (await api.query.system.account(alice.address)).data.free.toBigInt();140141      await createCollectionExpectSuccess();142143      const treasuryBalanceAfter = (await api.query.system.account(TREASURY)).data.free.toBigInt();144      const aliceBalanceAfter = (await api.query.system.account(alice.address)).data.free.toBigInt();145      const fee = aliceBalanceBefore - aliceBalanceAfter;146      const treasuryIncrease = treasuryBalanceAfter - treasuryBalanceBefore;147148      expect(treasuryIncrease).to.be.equal(fee);149    });150  });151152  it('Fees are sane', async () => {153    await usingApi(async (api) => {154      await skipInflationBlock(api);155      await waitNewBlocks(api, 1);156157      const aliceBalanceBefore: bigint = (await api.query.system.account(alice.address)).data.free.toBigInt();158159      await createCollectionExpectSuccess();160161      const aliceBalanceAfter: bigint = (await api.query.system.account(alice.address)).data.free.toBigInt();162      const fee = aliceBalanceBefore - aliceBalanceAfter;163164      expect(fee / UNIQUE < BigInt(Math.ceil(saneMaximumFee + createCollectionDeposit))).to.be.true;165      expect(fee / UNIQUE < BigInt(Math.ceil(saneMinimumFee  + createCollectionDeposit))).to.be.true;166    });167  });168169  it('NFT Transfer fee is close to 0.1 Unique', async () => {170    await usingApi(async (api) => {171      await skipInflationBlock(api);172      await waitNewBlocks(api, 1);173174      const collectionId = await createCollectionExpectSuccess();175      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');176177      const aliceBalanceBefore: bigint = (await api.query.system.account(alice.address)).data.free.toBigInt();178      await transferExpectSuccess(collectionId, tokenId, alice, bob, 1, 'NFT');179      const aliceBalanceAfter: bigint = (await api.query.system.account(alice.address)).data.free.toBigInt();180181      const fee = Number(aliceBalanceBefore - aliceBalanceAfter) / Number(UNIQUE);182      const expectedTransferFee = 0.1;183      // fee drifts because of NextFeeMultiplier184      const tolerance = 0.001;185186      expect(Math.abs(fee - expectedTransferFee)).to.be.lessThan(tolerance);187    });188  });189190});
modifiedtests/src/enableContractSponsoring.test.tsdiffbeforeafterboth
--- a/tests/src/enableContractSponsoring.test.ts
+++ b/tests/src/enableContractSponsoring.test.ts
@@ -31,10 +31,10 @@
 
 describe.skip('Integration Test enableContractSponsoring', () => {
   it('ensure tx fee is paid from endowment', async () => {
-    await usingApi(async (api) => {
-      const user = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const user = await findUnusedAddress(api, privateKeyWrapper);
 
-      const [flipper, deployer] = await deployFlipper(api);
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
       await setContractSponsoringRateLimitExpectSuccess(deployer, flipper.address, 1);
       await toggleFlipValueExpectSuccess(user, flipper);
@@ -44,8 +44,8 @@
   });
 
   it('ensure it can be enabled twice', async () => {
-    await usingApi(async (api) => {
-      const [flipper, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
@@ -53,8 +53,8 @@
   });
 
   it('ensure it can be disabled twice', async () => {
-    await usingApi(async (api) => {
-      const [flipper, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, false);
@@ -63,8 +63,8 @@
   });
 
   it('ensure it can be re-enabled', async () => {
-    await usingApi(async (api) => {
-      const [flipper, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, false);
@@ -84,16 +84,16 @@
   });
 
   it('fails when called for non-contract address', async () => {
-    await usingApi(async (api) => {
-      const user = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const user = await findUnusedAddress(api, privateKeyWrapper);
 
       await enableContractSponsoringExpectFailure(alice, user.address, true);
     });
   });
 
   it('fails when called by non-owning user', async () => {
-    await usingApi(async (api) => {
-      const [flipper] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper] = await deployFlipper(api, privateKeyWrapper);
 
       await enableContractSponsoringExpectFailure(alice, flipper.address, true);
     });
modifiedtests/src/removeCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/removeCollectionSponsor.test.ts
+++ b/tests/src/removeCollectionSponsor.test.ts
@@ -31,7 +31,6 @@
   addCollectionAdminExpectSuccess,
   getCreatedCollectionCount,
 } from './util/helpers';
-import {Keyring} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 
 chai.use(chaiAsPromised);
@@ -43,10 +42,9 @@
 describe('integration test: ext. removeCollectionSponsor():', () => {
 
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
 
@@ -56,9 +54,9 @@
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
     await removeCollectionSponsorExpectSuccess(collectionId);
 
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       // Mint token for unused address
       const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', zeroBalance.address);
@@ -99,10 +97,9 @@
 
 describe('(!negative test!) integration test: ext. removeCollectionSponsor():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
     });
   });
modifiedtests/src/removeFromContractAllowList.test.tsdiffbeforeafterboth
--- a/tests/src/removeFromContractAllowList.test.ts
+++ b/tests/src/removeFromContractAllowList.test.ts
@@ -30,8 +30,8 @@
   });
 
   it('user is no longer allowlisted after removal', async () => {
-    await usingApi(async (api) => {
-      const [flipper, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       await addToContractAllowListExpectSuccess(deployer, flipper.address.toString(), bob.address);
       await removeFromContractAllowListExpectSuccess(deployer, flipper.address.toString(), bob.address);
@@ -41,8 +41,8 @@
   });
 
   it('user can\'t execute contract after removal', async () => {
-    await usingApi(async (api) => {
-      const [flipper, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
       await toggleContractAllowlistExpectSuccess(deployer, flipper.address.toString(), true);
 
       await addToContractAllowListExpectSuccess(deployer, flipper.address.toString(), bob.address);
@@ -54,8 +54,8 @@
   });
 
   it('can be called twice', async () => {
-    await usingApi(async (api) => {
-      const [flipper, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       await addToContractAllowListExpectSuccess(deployer, flipper.address.toString(), bob.address);
       await removeFromContractAllowListExpectSuccess(deployer, flipper.address.toString(), bob.address);
@@ -82,8 +82,8 @@
   });
 
   it('fails when executed by non owner', async () => {
-    await usingApi(async (api) => {
-      const [flipper] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper] = await deployFlipper(api, privateKeyWrapper);
 
       await removeFromContractAllowListExpectFailure(alice, flipper.address.toString(), bob.address);
     });
modifiedtests/src/rpc.load.tsdiffbeforeafterboth
--- a/tests/src/rpc.load.ts
+++ b/tests/src/rpc.load.ts
@@ -54,9 +54,9 @@
   });
 }
 
-async function prepareDeployer(api: ApiPromise) {
+async function prepareDeployer(api: ApiPromise, privateKeyWrapper: ((account: string) => IKeyringPair)) {
   // Find unused address
-  const deployer = await findUnusedAddress(api);
+  const deployer = await findUnusedAddress(api, privateKeyWrapper);
 
   // Transfer balance to it
   const keyring = new Keyring({type: 'sr25519'});
@@ -68,11 +68,11 @@
   return deployer;
 }
 
-async function deployLoadTester(api: ApiPromise): Promise<[Contract, IKeyringPair]> {
+async function deployLoadTester(api: ApiPromise, privateKeyWrapper: ((account: string) => IKeyringPair)): Promise<[Contract, IKeyringPair]> {
   const metadata = JSON.parse(fs.readFileSync('./src/load_test_sc/metadata.json').toString('utf-8'));
   const abi = new Abi(metadata);
 
-  const deployer = await prepareDeployer(api);
+  const deployer = await prepareDeployer(api, privateKeyWrapper);
 
   const wasm = fs.readFileSync('./src/load_test_sc/loadtester.wasm');
 
@@ -123,7 +123,7 @@
     await usingApi(async (api, privateKeyWrapper) => {
 
       // Deploy smart contract
-      const [contract, deployer] = await deployLoadTester(api);
+      const [contract, deployer] = await deployLoadTester(api, privateKeyWrapper);
 
       // Fill smart contract up with data
       const bob = privateKeyWrapper('//Bob');
modifiedtests/src/scheduler.test.tsdiffbeforeafterboth
--- a/tests/src/scheduler.test.ts
+++ b/tests/src/scheduler.test.ts
@@ -116,9 +116,9 @@
   });
 
   it('Schedules and dispatches a transaction even if the caller has no funds at the time of the dispatch', async () => {
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find an empty, unused account
-      const zeroBalance = await findUnusedAddress(api);
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       const collectionId = await createCollectionExpectSuccess();
 
@@ -156,8 +156,8 @@
   it('Sponsor going bankrupt does not impact a scheduled transaction', async () => {
     const collectionId = await createCollectionExpectSuccess();
 
-    await usingApi(async (api) => {
-      const zeroBalance = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
       const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
       await submitTransactionAsync(alice, balanceTx);
 
@@ -186,8 +186,8 @@
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
 
-    await usingApi(async (api) => {
-      const zeroBalance = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
 
       await enablePublicMintingExpectSuccess(alice, collectionId);
       await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
modifiedtests/src/setCollectionLimits.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionLimits.test.ts
+++ b/tests/src/setCollectionLimits.test.ts
@@ -15,7 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 // https://unique-network.readthedocs.io/en/latest/jsapi.html#setchainlimits
-import {ApiPromise, Keyring} from '@polkadot/api';
+import {ApiPromise} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 import chai from 'chai';
 import chaiAsPromised from 'chai-as-promised';
@@ -44,9 +44,8 @@
 describe('setCollectionLimits positive', () => {
   let tx;
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
       collectionIdForTesting = await createCollectionExpectSuccess({name: 'A', description: 'B', tokenPrefix: 'C', mode: {type: 'NFT'}});
     });
   });
@@ -121,10 +120,9 @@
 describe('setCollectionLimits negative', () => {
   let tx;
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
       collectionIdForTesting = await createCollectionExpectSuccess({name: 'A', description: 'B', tokenPrefix: 'C', mode: {type: 'NFT'}});
     });
   });
modifiedtests/src/setCollectionSponsor.test.tsdiffbeforeafterboth
--- a/tests/src/setCollectionSponsor.test.ts
+++ b/tests/src/setCollectionSponsor.test.ts
@@ -24,7 +24,6 @@
   addCollectionAdminExpectSuccess,
   getCreatedCollectionCount,
 } from './util/helpers';
-import {Keyring} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 
 chai.use(chaiAsPromised);
@@ -36,10 +35,10 @@
 describe('integration test: ext. setCollectionSponsor():', () => {
 
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+      charlie = privateKeyWrapper('//Charlie');
     });
   });
 
@@ -63,9 +62,6 @@
   });
   it('Replace collection sponsor', async () => {
     const collectionId = await createCollectionExpectSuccess();
-
-    const keyring = new Keyring({type: 'sr25519'});
-    const charlie = keyring.addFromUri('//Charlie');
     await setCollectionSponsorExpectSuccess(collectionId, bob.address);
     await setCollectionSponsorExpectSuccess(collectionId, charlie.address);
   });
@@ -73,11 +69,10 @@
 
 describe('(!negative test!) integration test: ext. setCollectionSponsor():', () => {
   before(async () => {
-    await usingApi(async () => {
-      const keyring = new Keyring({type: 'sr25519'});
-      alice = keyring.addFromUri('//Alice');
-      bob = keyring.addFromUri('//Bob');
-      charlie = keyring.addFromUri('//Charlie');
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+      charlie = privateKeyWrapper('//Charlie');
     });
   });
modifiedtests/src/setContractSponsoringRateLimit.test.tsdiffbeforeafterboth
--- a/tests/src/setContractSponsoringRateLimit.test.ts
+++ b/tests/src/setContractSponsoringRateLimit.test.ts
@@ -27,10 +27,10 @@
 
 describe.skip('Integration Test setContractSponsoringRateLimit', () => {
   it('ensure sponsored contract can\'t be called twice without pause for free', async () => {
-    await usingApi(async (api) => {
-      const user = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const user = await findUnusedAddress(api, privateKeyWrapper);
 
-      const [flipper, deployer] = await deployFlipper(api);
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
       await setContractSponsoringRateLimitExpectSuccess(deployer, flipper.address, 10);
       await toggleFlipValueExpectSuccess(user, flipper);
@@ -39,10 +39,10 @@
   });
 
   it('ensure sponsored contract can be called twice with pause for free', async () => {
-    await usingApi(async (api) => {
-      const user = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const user = await findUnusedAddress(api, privateKeyWrapper);
 
-      const [flipper, deployer] = await deployFlipper(api);
+      const [flipper, deployer] = await deployFlipper(api, privateKeyWrapper);
       await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);
       await setContractSponsoringRateLimitExpectSuccess(deployer, flipper.address, 1);
       await toggleFlipValueExpectSuccess(user, flipper);
@@ -62,16 +62,16 @@
   });
 
   it('fails when called for non-contract address', async () => {
-    await usingApi(async (api) => {
-      const user = await findUnusedAddress(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const user = await findUnusedAddress(api, privateKeyWrapper);
 
       await setContractSponsoringRateLimitExpectFailure(alice, user.address, 1);
     });
   });
 
   it('fails when called by non-owning user', async () => {
-    await usingApi(async (api) => {
-      const [flipper] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [flipper] = await deployFlipper(api, privateKeyWrapper);
 
       await setContractSponsoringRateLimitExpectFailure(alice, flipper.address, 1);
     });
modifiedtests/src/substrate/substrate-api.tsdiffbeforeafterboth
--- a/tests/src/substrate/substrate-api.ts
+++ b/tests/src/substrate/substrate-api.ts
@@ -88,7 +88,7 @@
     await promisifySubstrate(api, async () => {
       if (api) {
         await api.isReadyOrError;
-        const ss58Format = (api.registry.getChainProperties())!.toHuman().ss58Format;
+        const ss58Format = (api.registry.getChainProperties())!.toJSON().ss58Format;
         const privateKeyWrapper = (account: string) => privateKey(account, Number(ss58Format));
         result = await action(api, privateKeyWrapper);
       }
modifiedtests/src/toggleContractAllowList.test.tsdiffbeforeafterboth
--- a/tests/src/toggleContractAllowList.test.ts
+++ b/tests/src/toggleContractAllowList.test.ts
@@ -34,8 +34,8 @@
 describe.skip('Integration Test toggleContractAllowList', () => {
 
   it('Enable allow list contract mode', async () => {
-    await usingApi(async api => {
-      const [contract, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [contract, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       const enabledBefore = (await api.query.unique.contractAllowListEnabled(contract.address)).toJSON();
       const enableAllowListTx = api.tx.unique.toggleContractAllowList(contract.address, true);
@@ -52,7 +52,7 @@
     await usingApi(async (api, privateKeyWrapper) => {
       const bob = privateKeyWrapper('//Bob');
 
-      const [contract, deployer] = await deployFlipper(api);
+      const [contract, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       let flipValueBefore = await getFlipValue(contract, deployer);
       const flip = contract.tx.flip(value, gasLimit);
@@ -111,8 +111,8 @@
   });
 
   it('Enabling allow list repeatedly should not produce errors', async () => {
-    await usingApi(async api => {
-      const [contract, deployer] = await deployFlipper(api);
+    await usingApi(async (api, privateKeyWrapper) => {
+      const [contract, deployer] = await deployFlipper(api, privateKeyWrapper);
 
       const enabledBefore = (await api.query.unique.contractAllowListEnabled(contract.address)).toJSON();
       const enableAllowListTx = api.tx.unique.toggleContractAllowList(contract.address, true);
@@ -151,7 +151,7 @@
   it('Enable allow list using a non-owner address', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
       const bob = privateKeyWrapper('//Bob');
-      const [contract] = await deployFlipper(api);
+      const [contract] = await deployFlipper(api, privateKeyWrapper);
 
       const enabledBefore = (await api.query.unique.contractAllowListEnabled(contract.address)).toJSON();
       const enableAllowListTx = api.tx.unique.toggleContractAllowList(contract.address, true);
modifiedtests/src/transfer.test.tsdiffbeforeafterboth
--- a/tests/src/transfer.test.ts
+++ b/tests/src/transfer.test.ts
@@ -17,7 +17,6 @@
 import {ApiPromise} from '@polkadot/api';
 import {IKeyringPair} from '@polkadot/types/types';
 import {expect} from 'chai';
-import {alicesPublicKey, bobsPublicKey} from './accounts';
 import getBalance from './substrate/get-balance';
 import {default as usingApi, submitTransactionAsync} from './substrate/substrate-api';
 import {
@@ -47,19 +46,24 @@
 let charlie: IKeyringPair;
 
 describe('Integration Test Transfer(recipient, collection_id, item_id, value)', () => {
+  before(async () => {
+    await usingApi(async (api, privateKeyWrapper) => {
+      alice = privateKeyWrapper('//Alice');
+      bob = privateKeyWrapper('//Bob');
+    });
+  });
+  
   it('Balance transfers and check balance', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
-      const [alicesBalanceBefore, bobsBalanceBefore] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);
+      const [alicesBalanceBefore, bobsBalanceBefore] = await getBalance(api, [alice.address, bob.address]);
 
-      const alicePrivateKey = privateKeyWrapper('//Alice');
-
-      const transfer = api.tx.balances.transfer(bobsPublicKey, 1n);
-      const events = await submitTransactionAsync(alicePrivateKey, transfer);
+      const transfer = api.tx.balances.transfer(bob.address, 1n);
+      const events = await submitTransactionAsync(alice, transfer);
       const result = getCreateItemResult(events);
       // tslint:disable-next-line:no-unused-expression
       expect(result.success).to.be.true;
 
-      const [alicesBalanceAfter, bobsBalanceAfter] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);
+      const [alicesBalanceAfter, bobsBalanceAfter] = await getBalance(api, [alice.address, bob.address]);
 
       // tslint:disable-next-line:no-unused-expression
       expect(alicesBalanceAfter < alicesBalanceBefore).to.be.true;
@@ -69,11 +73,11 @@
   });
 
   it('Inability to pay fees error message is correct', async () => {
-    await usingApi(async (api) => {
+    await usingApi(async (api, privateKeyWrapper) => {
       // Find unused address
-      const pk = await findUnusedAddress(api);
+      const pk = await findUnusedAddress(api, privateKeyWrapper);
 
-      const badTransfer = api.tx.balances.transfer(bobsPublicKey, 1n);
+      const badTransfer = api.tx.balances.transfer(bob.address, 1n);
       // const events = await submitTransactionAsync(pk, badTransfer);
       const badTransaction = async () => {
         const events = await submitTransactionAsync(pk, badTransfer);
@@ -87,8 +91,6 @@
 
   it('User can transfer owned token', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
-      const alice = privateKeyWrapper('//Alice');
-      const bob = privateKeyWrapper('//Bob');
       // nft
       const nftCollectionId = await createCollectionExpectSuccess();
       const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
@@ -114,8 +116,6 @@
 
   it('Collection admin can transfer owned token', async () => {
     await usingApi(async (api, privateKeyWrapper) => {
-      const alice = privateKeyWrapper('//Alice');
-      const bob = privateKeyWrapper('//Bob');
       // nft
       const nftCollectionId = await createCollectionExpectSuccess();
       await addCollectionAdminExpectSuccess(alice, nftCollectionId, bob.address);
@@ -316,7 +316,6 @@
 describe('Transfers to self (potentially over substrate-evm boundary)', () => {
   itWeb3('Transfers to self. In case of same frontend', async ({api, privateKeyWrapper}) => {
     const collectionId = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});
-    const alice = privateKeyWrapper('//Alice');
     const aliceProxy = subToEth(alice.address);
     const tokenId = await createItemExpectSuccess(alice, collectionId, 'Fungible', {Substrate: alice.address});
     await transferExpectSuccess(collectionId, tokenId, alice, {Ethereum: aliceProxy}, 10, 'Fungible');
@@ -328,7 +327,6 @@
 
   itWeb3('Transfers to self. In case of substrate-evm boundary', async ({api, privateKeyWrapper}) => {
     const collectionId = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});
-    const alice = privateKeyWrapper('//Alice');
     const aliceProxy = subToEth(alice.address);
     const tokenId = await createItemExpectSuccess(alice, collectionId, 'Fungible', {Substrate: alice.address});
     const balanceAliceBefore = await getTokenBalance(api, collectionId, normalizeAccountId(alice), tokenId);
@@ -340,7 +338,6 @@
 
   itWeb3('Transfers to self. In case of inside substrate-evm', async ({api, privateKeyWrapper}) => {
     const collectionId = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});
-    const alice = privateKeyWrapper('//Alice');
     const tokenId = await createItemExpectSuccess(alice, collectionId, 'Fungible', {Substrate: alice.address});
     const balanceAliceBefore = await getTokenBalance(api, collectionId, normalizeAccountId(alice), tokenId);
     await transferExpectSuccess(collectionId, tokenId, alice, alice , 10, 'Fungible');
@@ -351,7 +348,6 @@
 
   itWeb3('Transfers to self. In case of inside substrate-evm when not enought "Fungibles"', async ({api, privateKeyWrapper}) => {
     const collectionId = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});
-    const alice = privateKeyWrapper('//Alice');
     const tokenId = await createItemExpectSuccess(alice, collectionId, 'Fungible', {Substrate: alice.address});
     const balanceAliceBefore = await getTokenBalance(api, collectionId, normalizeAccountId(alice), tokenId);
     await transferExpectFailure(collectionId, tokenId, alice, alice , 11);
modifiedtests/src/util/contracthelpers.tsdiffbeforeafterboth
--- a/tests/src/util/contracthelpers.ts
+++ b/tests/src/util/contracthelpers.ts
@@ -20,7 +20,7 @@
 import fs from 'fs';
 import {Abi, CodePromise, ContractPromise as Contract} from '@polkadot/api-contract';
 import {IKeyringPair} from '@polkadot/types/types';
-import {ApiPromise, Keyring} from '@polkadot/api';
+import {ApiPromise} from '@polkadot/api';
 
 chai.use(chaiAsPromised);
 const expect = chai.expect;
@@ -45,13 +45,12 @@
   });
 }
 
-async function prepareDeployer(api: ApiPromise) {
+async function prepareDeployer(api: ApiPromise, privateKeyWrapper: (account: string) => IKeyringPair) {
   // Find unused address
-  const deployer = await findUnusedAddress(api);
+  const deployer = await findUnusedAddress(api, privateKeyWrapper);
 
   // Transfer balance to it
-  const keyring = new Keyring({type: 'sr25519'});
-  const alice = keyring.addFromUri('//Alice');
+  const alice = privateKeyWrapper('//Alice');
   const amount = BigInt(endowment) + 10n**15n;
   const tx = api.tx.balances.transfer(deployer.address, amount);
   await submitTransactionAsync(alice, tx);
@@ -59,11 +58,11 @@
   return deployer;
 }
 
-export async function deployFlipper(api: ApiPromise): Promise<[Contract, IKeyringPair]> {
+export async function deployFlipper(api: ApiPromise, privateKeyWrapper: (account: string) => IKeyringPair): Promise<[Contract, IKeyringPair]> {
   const metadata = JSON.parse(fs.readFileSync('./src/flipper/metadata.json').toString('utf-8'));
   const abi = new Abi(metadata);
 
-  const deployer = await prepareDeployer(api);
+  const deployer = await prepareDeployer(api, privateKeyWrapper);
 
   const wasm = fs.readFileSync('./src/flipper/flipper.wasm');
 
@@ -99,11 +98,11 @@
   await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;
 }
 
-export async function deployTransferContract(api: ApiPromise): Promise<[Contract, IKeyringPair]> {
+export async function deployTransferContract(api: ApiPromise, privateKeyWrapper: (account: string) => IKeyringPair): Promise<[Contract, IKeyringPair]> {
   const metadata = JSON.parse(fs.readFileSync('./src/transfer_contract/metadata.json').toString('utf-8'));
   const abi = new Abi(metadata);
 
-  const deployer = await prepareDeployer(api);
+  const deployer = await prepareDeployer(api, privateKeyWrapper);
 
   const wasm = fs.readFileSync('./src/transfer_contract/nft_transfer.wasm');
modifiedtests/src/util/helpers.tsdiffbeforeafterboth
--- a/tests/src/util/helpers.ts
+++ b/tests/src/util/helpers.ts
@@ -16,14 +16,13 @@
 
 import '../interfaces/augment-api-rpc';
 import '../interfaces/augment-api-query';
-import {ApiPromise, Keyring} from '@polkadot/api';
+import {ApiPromise} from '@polkadot/api';
 import type {AccountId, EventRecord, Event} from '@polkadot/types/interfaces';
 import {AnyTuple, IEvent, IKeyringPair} from '@polkadot/types/types';
 import {evmToAddress} from '@polkadot/util-crypto';
 import BN from 'bn.js';
 import chai from 'chai';
 import chaiAsPromised from 'chai-as-promised';
-import {alicesPublicKey} from '../accounts';
 import {default as usingApi, executeTransaction, submitTransactionAsync, submitTransactionExpectFailAsync} from '../substrate/substrate-api';
 import {hexToStr, strToUTF16, utf16ToStr} from './util';
 import {UpDataStructsRpcCollection, UpDataStructsCreateItemData, UpDataStructsProperty} from '@polkadot/types/lookup';
@@ -40,7 +39,7 @@
 
 export function normalizeAccountId(input: string | AccountId | CrossAccountId | IKeyringPair): CrossAccountId {
   if (typeof input === 'string') {
-    if (input.length === 48 || input.length === 47) {
+    if (input.length >= 47) {
       return {Substrate: input};
     } else if (input.length === 42 && input.startsWith('0x')) {
       return {Ethereum: input.toLowerCase()};
@@ -363,7 +362,7 @@
     // tslint:disable-next-line:no-unused-expression
     expect(collection).to.be.not.null;
     expect(collectionCountAfter).to.be.equal(collectionCountBefore + 1, 'Error: NFT collection NOT created.');
-    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicesPublicKey));
+    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicePrivateKey));
     expect(utf16ToStr(collection.name.toJSON() as any)).to.be.equal(name);
     expect(utf16ToStr(collection.description.toJSON() as any)).to.be.equal(description);
     expect(hexToStr(collection.tokenPrefix.toJSON())).to.be.equal(tokenPrefix);
@@ -411,7 +410,7 @@
     // tslint:disable-next-line:no-unused-expression
     expect(collection).to.be.not.null;
     expect(collectionCountAfter).to.be.equal(collectionCountBefore + 1, 'Error: NFT collection NOT created.');
-    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicesPublicKey));
+    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicePrivateKey));
     expect(utf16ToStr(collection.name.toJSON() as any)).to.be.equal(name);
     expect(utf16ToStr(collection.description.toJSON() as any)).to.be.equal(description);
     expect(hexToStr(collection.tokenPrefix.toJSON())).to.be.equal(tokenPrefix);
@@ -482,13 +481,12 @@
   });
 }
 
-export async function findUnusedAddress(api: ApiPromise, seedAddition = ''): Promise<IKeyringPair> {
+export async function findUnusedAddress(api: ApiPromise, privateKeyWrapper: (account: string) => IKeyringPair, seedAddition = ''): Promise<IKeyringPair> {
   let bal = 0n;
   let unused;
   do {
     const randomSeed = 'seed' + Math.floor(Math.random() * Math.floor(10000)) + seedAddition;
-    const keyring = new Keyring({type: 'sr25519'});
-    unused = keyring.addFromUri(`//${randomSeed}`);
+    unused = privateKeyWrapper(`//${randomSeed}`);
     bal = (await api.query.system.account(unused.address)).data.free.toBigInt();
   } while (bal !== 0n);
   return unused;
@@ -498,8 +496,8 @@
   return (await api.rpc.unique.allowance(collectionId, normalizeAccountId(owner), normalizeAccountId(approved), tokenId)).toBigInt();
 }
 
-export function findUnusedAddresses(api: ApiPromise, amount: number): Promise<IKeyringPair[]> {
-  return Promise.all(new Array(amount).fill(null).map(() => findUnusedAddress(api, '_' + Date.now())));
+export function findUnusedAddresses(api: ApiPromise, privateKeyWrapper: (account: string) => IKeyringPair, amount: number): Promise<IKeyringPair[]> {
+  return Promise.all(new Array(amount).fill(null).map(() => findUnusedAddress(api, privateKeyWrapper, '_' + Date.now())));
 }
 
 export async function findNotExistingCollection(api: ApiPromise): Promise<number> {
modifiedtests/src/xcmTransfer.test.tsdiffbeforeafterboth
--- a/tests/src/xcmTransfer.test.ts
+++ b/tests/src/xcmTransfer.test.ts
@@ -24,7 +24,6 @@
 import {getGenericResult} from './util/helpers';
 import waitNewBlocks from './substrate/wait-new-blocks';
 import getBalance from './substrate/get-balance';
-import {alicesPublicKey} from './accounts';
 
 chai.use(chaiAsPromised);
 const expect = chai.expect;
@@ -144,7 +143,7 @@
     let balanceBefore: bigint;
     
     await usingApi(async (api) => {
-      [balanceBefore] = await getBalance(api, [alicesPublicKey]);
+      [balanceBefore] = await getBalance(api, [alice.address]);
     });
 
     await usingApi(async (api) => {
@@ -181,7 +180,7 @@
     await usingApi(async (api) => {
       // todo do something about instant sealing, where there might not be any new blocks
       await waitNewBlocks(api, 3);
-      const [balanceAfter] = await getBalance(api, [alicesPublicKey]);
+      const [balanceAfter] = await getBalance(api, [alice.address]);
       expect(balanceAfter > balanceBefore).to.be.true;
     });
   });