`2c327ed12409`

1 file changed

modifiedtests/src/eth/contractSponsoring.test.tsdiff before after both
403    expect(await helpers.methods.sponsoringRateLimit(flipper.options.address).call()).to.be.equal('7200');403    expect(await helpers.methods.sponsoringRateLimit(flipper.options.address).call()).to.be.equal('7200');
404  });404  });
405
406  itEth('Gas price boundaries', async ({helper}) => {
407    const owner = await helper.eth.createAccountWithBalance(donor);
408    const sponsor = await helper.eth.createAccountWithBalance(donor);
409    const caller = await helper.eth.createAccountWithBalance(donor);
410    const helpers = await helper.ethNativeContract.contractHelpers(owner);
411    const flipper = await helper.eth.deployFlipper(owner);
412
413    await helpers.methods.setSponsor(flipper.options.address, sponsor).send();
414    await helpers.methods.confirmSponsorship(flipper.options.address).send({from: sponsor});
415
416    await helpers.methods.setSponsoringMode(flipper.options.address, SponsoringMode.Generous).send({from: owner});
417    await helpers.methods.setSponsoringRateLimit(flipper.options.address, 0).send({from: owner});
418
419    let sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
420    let callerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(caller));
421
422    let expectValue = await flipper.methods.getValue().call();
423
424    const flip = async (gasPrice: bigint, shouldPass = true) => {
425      await flipper.methods.flip().send({from: caller, gasPrice: gasPrice});
426      expectValue = !expectValue;
427      expect(await flipper.methods.getValue().call()).to.be.eq(expectValue);
428      const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsor));
429      const callerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(caller));
430      expect(sponsorBalanceAfter < sponsorBalanceBefore).to.be.eq(shouldPass);
431      expect(callerBalanceAfter === callerBalanceBefore).to.be.eq(shouldPass);
432      sponsorBalanceBefore = sponsorBalanceAfter;
433      callerBalanceBefore = callerBalanceAfter;
434    };
435
436    const gasPrice = BigInt(await helper.eth.getGasPrice());
437    await flip(gasPrice);
438    await flip(gasPrice * 2n);
439    await flip(gasPrice * 21n / 10n);
440    await flip(gasPrice * 22n / 10n, false);
441  });
405});442});
406443
407describe('Sponsoring Fee Limit', () => {444describe('Sponsoring Fee Limit', () => {