git.delta.rocks / unique-network / refs/commits / 28d7737590e5

48// 10,000.00 (ten thousands) USDT48// 10,000.00 (ten thousands) USDT
49const ASSET_AMOUNT = 1_000_000_000_000_000_000_000n; 49const ASSET_AMOUNT = 1_000_000_000_000_000_000_000n; 
5050
51describe('Integration test: Exchanging USDT with Statemine', () => {51describe('Integration test: Exchanging USDT with Westmint', () => {
52  let alice: IKeyringPair;52  let alice: IKeyringPair;
53  let bob: IKeyringPair;53  let bob: IKeyringPair;
54  54  
6161
62  let balanceBobBefore: bigint;62  let balanceBobBefore: bigint;
63  let balanceBobAfter: bigint;63  let balanceBobAfter: bigint;
64  let balanceBobFinal: bigint;
6564
66  before(async () => {65  before(async () => {
67    await usingApi(async (api, privateKeyWrapper) => {66    await usingApi(async (api, privateKeyWrapper) => {
204  203  
205  });204  });
206205
207  it('Should connect and send USDT from Statemine to Unique', async () => {206  it('Should connect and send USDT from Westmint to Opal', async () => {
208    207    
209    const statemineApiOptions: ApiOptions = {208    const statemineApiOptions: ApiOptions = {
210      provider: new WsProvider('ws://127.0.0.1:' + STATEMINE_PORT),209      provider: new WsProvider('ws://127.0.0.1:' + STATEMINE_PORT),
277      [balanceStmnAfter] = await getBalance(api, [alice.address]);276      [balanceStmnAfter] = await getBalance(api, [alice.address]);
278277
279      // common good parachain take commission in it native token278      // common good parachain take commission in it native token
279      console.log('Opal to Westmint transaction fees on Westmint: %s WND', balanceStmnBefore - balanceStmnAfter);
280      expect(balanceStmnBefore > balanceStmnAfter).to.be.true;280      expect(balanceStmnBefore > balanceStmnAfter).to.be.true;
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282    }, statemineApiOptions);282    }, statemineApiOptions);
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293      // commission has not paid in USDT token293      // commission has not paid in USDT token
294      expect(free == TRANSFER_AMOUNT).to.be.true;294      expect(free == TRANSFER_AMOUNT).to.be.true;
295      console.log('Opal to Westmint transaction fees on Opal: %s USDT', TRANSFER_AMOUNT - free);
295      // ... and parachain native token296      // ... and parachain native token
296      expect(balanceOpalAfter == balanceOpalBefore).to.be.true;297      expect(balanceOpalAfter == balanceOpalBefore).to.be.true;
297298      console.log('Opal to Westmint transaction fees on Opal: %s WND', balanceOpalAfter - balanceOpalBefore);
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299    }, uniqueApiOptions);300    }, uniqueApiOptions);
300    301    
440441
441      [balanceBobAfter] = await getBalance(api, [alice.address]);442      [balanceBobAfter] = await getBalance(api, [alice.address]);
442      expect(balanceBobBefore == balanceBobAfter).to.be.true;443      expect(balanceBobBefore == balanceBobAfter).to.be.true;
444      console.log('Relay (Westend) to Opal transaction fees: %s OPL', balanceBobAfter - balanceBobBefore);
445
443    }, uniqueApiOptions2);446    }, uniqueApiOptions2);
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