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Merge branch 'fix/159' into 'master'

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Resolve "Fix the updateInterestRates on flashloan"

Closes #159

See merge request aave-tech/protocol-v2!180
This commit is contained in:
Ernesto Boado 2020-11-26 15:29:27 +00:00
commit 2adbc54475
3 changed files with 9 additions and 4 deletions
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2
contracts/protocol/lendingpool/LendingPool.sol
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@ -525,7 +525,7 @@ contract LendingPool is VersionedInitializable, ILendingPool, LendingPoolStorage
_reserves[vars.currentAsset].updateInterestRates( _reserves[vars.currentAsset].updateInterestRates(
vars.currentAsset, vars.currentAsset,
vars.currentATokenAddress, vars.currentATokenAddress,
vars.currentPremium, vars.currentAmountPlusPremium,
0 0
); );

5
test/flashloan.spec.ts
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@ -252,6 +252,8 @@ makeSuite('LendingPool FlashLoan function', (testEnv: TestEnv) => {
await _mockFlashLoanReceiver.setFailExecutionTransfer(false); await _mockFlashLoanReceiver.setFailExecutionTransfer(false);
const reserveDataBefore = await helpersContract.getReserveData(usdc.address);
const flashloanAmount = await convertToCurrencyDecimals(usdc.address, '500'); const flashloanAmount = await convertToCurrencyDecimals(usdc.address, '500');
await pool.flashLoan( await pool.flashLoan(
@ -264,6 +266,9 @@ makeSuite('LendingPool FlashLoan function', (testEnv: TestEnv) => {
'0' '0'
); );
const reserveDataAfter = helpersContract.getReserveData(usdc.address);
const reserveData = await helpersContract.getReserveData(usdc.address); const reserveData = await helpersContract.getReserveData(usdc.address);
const userData = await helpersContract.getUserReserveData(usdc.address, depositor.address); const userData = await helpersContract.getUserReserveData(usdc.address, depositor.address);

6
test/helpers/utils/calculations.ts
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@ -1194,7 +1194,7 @@ const calcCompoundedInterest = (
.plus(thirdTerm); .plus(thirdTerm);
}; };
const calcExpectedInterestRates = ( export const calcExpectedInterestRates = (
reserveSymbol: string, reserveSymbol: string,
marketStableRate: BigNumber, marketStableRate: BigNumber,
utilizationRate: BigNumber, utilizationRate: BigNumber,
@ -1253,7 +1253,7 @@ const calcExpectedInterestRates = (
return [liquidityRate, stableBorrowRate, variableBorrowRate]; return [liquidityRate, stableBorrowRate, variableBorrowRate];
}; };
const calcExpectedOverallBorrowRate = ( export const calcExpectedOverallBorrowRate = (
totalStableDebt: BigNumber, totalStableDebt: BigNumber,
totalVariableDebt: BigNumber, totalVariableDebt: BigNumber,
currentVariableBorrowRate: BigNumber, currentVariableBorrowRate: BigNumber,
@ -1274,7 +1274,7 @@ const calcExpectedOverallBorrowRate = (
return overallBorrowRate; return overallBorrowRate;
}; };
const calcExpectedUtilizationRate = ( export const calcExpectedUtilizationRate = (
totalStableDebt: BigNumber, totalStableDebt: BigNumber,
totalVariableDebt: BigNumber, totalVariableDebt: BigNumber,
totalLiquidity: BigNumber totalLiquidity: BigNumber