Liquidity.Party/tycho-protocol-sdk
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Fixing testSwapFuzzIntegral

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mp-web3
2024-01-04 18:36:32 +01:00
parent af196d6793
commit c446a09caa
1 changed files with 58 additions and 36 deletions
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30
evm/test/IntegralSwapAdapter.t.sol
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@@ -11,6 +11,7 @@ contract IntegralSwapAdapterTest is Test, ISwapAdapterTypes {
using FractionMath for Fraction; using FractionMath for Fraction;
IntegralSwapAdapter adapter; IntegralSwapAdapter adapter;
ITwapRelayer relayer;
IERC20 constant WETH = IERC20(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2); IERC20 constant WETH = IERC20(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2);
IERC20 constant USDC = IERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48); IERC20 constant USDC = IERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48);
address constant USDC_WETH_PAIR = address constant USDC_WETH_PAIR =
@@ -24,12 +25,28 @@ contract IntegralSwapAdapterTest is Test, ISwapAdapterTypes {
uint256 forkBlock = 18835309; uint256 forkBlock = 18835309;
vm.createSelectFork(vm.rpcUrl("mainnet"), forkBlock); vm.createSelectFork(vm.rpcUrl("mainnet"), forkBlock);
adapter = new IntegralSwapAdapter(relayerAddress); adapter = new IntegralSwapAdapter(relayerAddress);
relayer = ITwapRelayer(relayerAddress);
vm.label(address(WETH), "WETH"); vm.label(address(WETH), "WETH");
vm.label(address(USDC), "USDC"); vm.label(address(USDC), "USDC");
vm.label(address(USDC_WETH_PAIR), "USDC_WETH_PAIR"); vm.label(address(USDC_WETH_PAIR), "USDC_WETH_PAIR");
} }
function getMinLimits(IERC20 sellToken, IERC20 buyToken) public view returns (uint256[] memory limits) {
(
uint256 price_,
uint256 fee,
uint256 limitMin0,
uint256 limitMax0,
uint256 limitMin1,
uint256 limitMax1
) = relayer.getPoolState(address(sellToken), address(buyToken));
uint256[] memory limits_ = new uint256[](2);
limits_[0] = limitMin0;
limits_[1] = limitMin1;
}
function testPriceFuzzIntegral(uint256 amount0, uint256 amount1) public { function testPriceFuzzIntegral(uint256 amount0, uint256 amount1) public {
bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR)); bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR));
uint256[] memory limits = adapter.getLimits(pair, USDC, WETH); uint256[] memory limits = adapter.getLimits(pair, USDC, WETH);
@@ -58,19 +75,24 @@ contract IntegralSwapAdapterTest is Test, ISwapAdapterTypes {
OrderSide side = isBuy ? OrderSide.Buy : OrderSide.Sell; OrderSide side = isBuy ? OrderSide.Buy : OrderSide.Sell;
bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR)); bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR));
uint256[] memory limits = new uint256[](4); uint256[] memory limits = new uint256[](2);
uint256[] memory limitsMin = new uint256[](2);
if (side == OrderSide.Buy) { if (side == OrderSide.Buy) {
limits = adapter.getLimits(pair, USDC, WETH); limits = adapter.getLimits(pair, USDC, WETH);
vm.assume(specifiedAmount < limits[1]); vm.assume(specifiedAmount < limits[1]);
vm.assume(specifiedAmount > limits[3]);
limitsMin = getMinLimits(USDC, WETH);
vm.assume(specifiedAmount > limitsMin[1] * 115 / 100);
deal(address(USDC), address(this), type(uint256).max); deal(address(USDC), address(this), type(uint256).max);
USDC.approve(address(adapter), type(uint256).max); USDC.approve(address(adapter), type(uint256).max);
} else { } else {
limits = adapter.getLimits(pair, USDC, WETH); limits = adapter.getLimits(pair, USDC, WETH);
vm.assume(specifiedAmount < limits[0]); vm.assume(specifiedAmount < limits[0]);
vm.assume(specifiedAmount > limits[2]);
limitsMin = getMinLimits(USDC, WETH);
vm.assume(specifiedAmount > limitsMin[0] * 115 / 100);
deal(address(USDC), address(this), type(uint256).max); deal(address(USDC), address(this), type(uint256).max);
USDC.approve(address(adapter), specifiedAmount); USDC.approve(address(adapter), specifiedAmount);
@@ -167,6 +189,6 @@ contract IntegralSwapAdapterTest is Test, ISwapAdapterTypes {
bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR)); bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR));
uint256[] memory limits = adapter.getLimits(pair, USDC, WETH); uint256[] memory limits = adapter.getLimits(pair, USDC, WETH);
assertEq(limits.length, 4); assertEq(limits.length, 2);
} }
} }