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test: bebop single encoding integration test

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This commit is contained in:
pedrobergamini
2025-06-07 17:46:08 -03:00
parent 5282e2bc83
commit 2124b49a68
11 changed files with 186 additions and 67 deletions
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72
foundry/src/executors/BebopExecutor.sol
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@@ -71,6 +71,13 @@ interface IBebopSettlement {
uint256 filledTakerAmount
) external payable;
/// @notice Executes a single RFQ order using tokens from contract balance
function swapSingleFromContract(
Single calldata order,
MakerSignature calldata makerSignature,
uint256 filledTakerAmount
) external payable;
/// @notice Executes a multi-token RFQ order
function swapMulti(
Multi calldata order,
@@ -102,7 +109,6 @@ contract BebopExecutor is IExecutor, IExecutorErrors, RestrictTransferFrom {
}
/// @notice Bebop-specific errors
error BebopExecutor__SettlementFailed();
error BebopExecutor__InvalidDataLength();
/// @notice The Bebop settlement contract address
@@ -136,11 +142,17 @@ contract BebopExecutor is IExecutor, IExecutorErrors, RestrictTransferFrom {
bool approvalNeeded
) = _decodeData(data);
_transfer(address(this), transferType, tokenIn, givenAmount);
// For Single orders, transfer directly to settlement and use swapSingleFromContract
// For Multi/Aggregate orders, transfer to executor and approve settlement
if (orderType == OrderType.Single) {
_transfer(bebopSettlement, transferType, tokenIn, givenAmount);
} else {
_transfer(address(this), transferType, tokenIn, givenAmount);
if (approvalNeeded) {
// slither-disable-next-line unused-return
IERC20(tokenIn).forceApprove(bebopSettlement, type(uint256).max);
if (approvalNeeded) {
// slither-disable-next-line unused-return
IERC20(tokenIn).forceApprove(bebopSettlement, type(uint256).max);
}
}
// Execute RFQ swap based on order type
@@ -194,26 +206,13 @@ contract BebopExecutor is IExecutor, IExecutorErrors, RestrictTransferFrom {
? order.receiver.balance
: IERC20(tokenOut).balanceOf(order.receiver);
// Handle ETH vs ERC20 execution
if (tokenIn == address(0)) {
// For ETH input, use msg.value
try IBebopSettlement(bebopSettlement).swapSingle{value: amountIn}(
order, sig, amountIn
) {
// Success, calculate amountOut from balance difference
} catch {
revert BebopExecutor__SettlementFailed();
}
} else {
// For ERC20 input, call settlement
try IBebopSettlement(bebopSettlement).swapSingle(
order, sig, amountIn
) {
// Success, calculate amountOut from balance difference
} catch {
revert BebopExecutor__SettlementFailed();
}
}
// Execute the swap with ETH value if needed
uint256 ethValue = tokenIn == address(0) ? amountIn : 0;
// Use swapSingleFromContract since tokens are already in the settlement contract
IBebopSettlement(bebopSettlement).swapSingleFromContract{
value: ethValue
}(order, sig, amountIn);
// Calculate actual amount received
uint256 balanceAfter = tokenOut == address(0)
@@ -221,6 +220,11 @@ contract BebopExecutor is IExecutor, IExecutorErrors, RestrictTransferFrom {
: IERC20(tokenOut).balanceOf(order.receiver);
amountOut = balanceAfter - balanceBefore;
// Note: We don't validate amountOut against order.maker_amount because:
// 1. The settlement contract already validates the quote and amounts
// 2. For partial fills, output is proportional to input
// 3. The router validates against minAmountOut for slippage protection
}
/// @dev Executes a Multi RFQ swap through Bebop settlement
@@ -274,13 +278,10 @@ contract BebopExecutor is IExecutor, IExecutorErrors, RestrictTransferFrom {
// Execute the swap
uint256 ethValue = tokenIn == address(0) ? amountIn : 0;
try IBebopSettlement(bebopSettlement).swapMulti{value: ethValue}(
// Execute the swap (tokens are in executor, approved to settlement)
IBebopSettlement(bebopSettlement).swapMulti{value: ethValue}(
order, sig, filledTakerAmounts
) {
// Success
} catch {
revert BebopExecutor__SettlementFailed();
}
);
// Calculate actual amount received
uint256 balanceAfter = tokenOut == address(0)
@@ -328,13 +329,10 @@ contract BebopExecutor is IExecutor, IExecutorErrors, RestrictTransferFrom {
// Execute the swap
uint256 ethValue = tokenIn == address(0) ? amountIn : 0;
try IBebopSettlement(bebopSettlement).swapAggregate{value: ethValue}(
// Execute the swap (tokens are in executor, approved to settlement)
IBebopSettlement(bebopSettlement).swapAggregate{value: ethValue}(
order, signatures, filledTakerAmounts
) {
// Success
} catch {
revert BebopExecutor__SettlementFailed();
}
);
// Calculate actual amount received
uint256 balanceAfter = tokenOut == address(0)