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fix: Fixed swap tests and limits calculations on IntegralSwapAdapter contract; feat: Added getTokens test

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mp-web3
2023-12-27 17:58:03 +01:00
parent b46c662607
commit bb28533951
2 changed files with 21 additions and 103 deletions
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8
evm/src/integral/IntegralSwapAdapter.sol
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@@ -198,6 +198,10 @@ contract IntegralSwapAdapter is ISwapAdapter {
/// @notice Internal counterpart of _getLimits
/// @dev As Integral also has minimum limits of sell/buy amounts, we return them too.
/// @dev Since TwapRelayer's calculateAmountIn and calculateAmountOut functions are internal, and using quoteBuy and quoteSell would
/// revert the transactions if internally calculated(in or out) amounts are not within the minimum limits,
/// we need a threshold to cover the losses on this internal amount, applied to the input amount.
/// limitMins of sellToken: +15% and buyToken: +3% are enough to cover these inconsistences.
/// @return limits [length:4]: [0] = limitMax of sellToken, [1] = limitMax of buyToken, [2] = limitMin of sellToken, [3] = limitMin of buyToken
function _getLimits(bytes32 poolId, IERC20 sellToken, IERC20 buyToken) internal view returns (uint256[] memory limits) {
(
@@ -212,8 +216,8 @@ contract IntegralSwapAdapter is ISwapAdapter {
uint256[] memory limits_ = new uint256[](4);
limits_[0] = limitMax0;
limits_[1] = limitMax1;
limits_[2] = limitMin0;
limits_[3] = limitMin1;
limits_[2] = (limitMin0 * 115 / 100);
limits_[3] = (limitMin1 * 103 / 100);
return limits_;
}