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fix: Improve curve executor tests and docstrings

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ENG-4305 Took 34 minutes


Took 8 seconds
This commit is contained in:
Diana Carvalho
2025-04-03 12:12:24 +01:00
parent 3a08c0d71d
commit f468a7831a
3 changed files with 117 additions and 120 deletions
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2
foundry/test/Constants.sol
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@@ -106,7 +106,7 @@ contract Constants is Test, BaseConstants {
address FRAX_USDC_POOL = 0xDcEF968d416a41Cdac0ED8702fAC8128A64241A2;
address USDE_USDC_POOL = 0x02950460E2b9529D0E00284A5fA2d7bDF3fA4d72;
address DOLA_FRAXPYUSD_POOL = 0xef484de8C07B6e2d732A92B5F78e81B38f99f95E;
address WETH_XYO_POOL = 0x99e09ee2d6Bb16c0F5ADDfEA649dbB2C1d524624;
address ETH_XYO_POOL = 0x99e09ee2d6Bb16c0F5ADDfEA649dbB2C1d524624;
address UWU_WETH_POOL = 0x77146B0a1d08B6844376dF6d9da99bA7F1b19e71;
address CRVUSD_USDT_POOL = 0x390f3595bCa2Df7d23783dFd126427CCeb997BF4;
address WSTTAO_WTAO_POOL = 0xf2DCf6336D8250754B4527f57b275b19c8D5CF88;

180
foundry/test/executors/CurveExecutor.t.sol
View File

@@ -42,7 +42,7 @@ contract CurveExecutorExposed is CurveExecutor {
function decodeParams(bytes calldata data)
external
pure
returns (SwapParams memory params)
returns (CurveSwapParams memory params)
{
return _decodeData(data);
}
@@ -74,12 +74,9 @@ contract CurveExecutorTest is Test, Constants {
swapParams[0][3] = 3; // pool type
swapParams[0][4] = 3; // n_coins
uint256 minAmountOut = 0;
bytes memory data = abi.encode(route, swapParams, address(this), true);
bytes memory data =
abi.encode(route, swapParams, minAmountOut, address(this), true);
CurveExecutor.SwapParams memory params =
CurveExecutor.CurveSwapParams memory params =
curveExecutorExposed.decodeParams(data);
assertEq(params.route[0], WETH_ADDR);
@@ -90,24 +87,20 @@ contract CurveExecutorTest is Test, Constants {
assertEq(params.swapParams[0][2], 1);
assertEq(params.swapParams[0][3], 3);
assertEq(params.swapParams[0][4], 3);
assertEq(params.minAmountOut, minAmountOut);
assertEq(params.receiver, address(this));
assertEq(params.needsApproval, true);
}
// The following pools are unique and do not have a factory
function testSwapTriPool() public {
function testTriPool() public {
// Swapping DAI -> USDC on TriPool 0xbEbc44782C7dB0a1A60Cb6fe97d0b483032FF1C7
address[11] memory route = _getRoute(DAI_ADDR, USDC_ADDR, TRIPOOL);
uint256[5][5] memory swapParams =
_getSwapParams(TRIPOOL, DAI_ADDR, USDC_ADDR, 1, 1);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(DAI_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data =
abi.encode(route, swapParams, minAmountOut, address(this), true);
bytes memory data = abi.encode(route, swapParams, address(this), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -115,17 +108,16 @@ contract CurveExecutorTest is Test, Constants {
assertEq(IERC20(USDC_ADDR).balanceOf(address(this)), amountOut);
}
function testSwapStEthPool() public {
function testStEthPool() public {
// Swapping ETH -> stETH on StEthPool 0xDC24316b9AE028F1497c275EB9192a3Ea0f67022
address[11] memory route = _getRoute(ETH_ADDR, STETH_ADDR, STETH_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(STETH_POOL, ETH_ADDR, STETH_ADDR, 1, 1);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(address(curveExecutorExposed), amountIn);
bytes memory data =
abi.encode(route, swapParams, minAmountOut, address(this), false);
bytes memory data = abi.encode(route, swapParams, address(this), false);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -133,19 +125,18 @@ contract CurveExecutorTest is Test, Constants {
assertEq(IERC20(STETH_ADDR).balanceOf(address(this)), amountOut - 1); //// Gets 1 wei less than amountOut
}
function testSwapTricrypto2Pool() public {
function testTricrypto2Pool() public {
// Swapping WETH -> WBTC on Tricrypto2Pool 0xD51a44d3FaE010294C616388b506AcdA1bfAAE46
address[11] memory route =
_getRoute(WETH_ADDR, WBTC_ADDR, TRICRYPTO2_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(TRICRYPTO2_POOL, WETH_ADDR, WBTC_ADDR, 1, 3);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(WETH_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -156,18 +147,17 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapSUSDPool() public {
function testSUSDPool() public {
// Swapping USDC -> SUSD on SUSDPool 0xA5407eAE9Ba41422680e2e00537571bcC53efBfD
address[11] memory route = _getRoute(USDC_ADDR, SUSD_ADDR, SUSD_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(SUSD_POOL, USDC_ADDR, SUSD_ADDR, 1, 1);
uint256 amountIn = 100 * 10 ** 6;
uint256 minAmountOut = 0;
deal(USDC_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -178,19 +168,18 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapFraxUsdcPool() public {
function testFraxUsdcPool() public {
// Swapping FRAX -> USDC on FraxUsdcPool 0xDcEF968d416a41Cdac0ED8702fAC8128A64241A2
address[11] memory route =
_getRoute(FRAX_ADDR, USDC_ADDR, FRAX_USDC_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(FRAX_USDC_POOL, FRAX_ADDR, USDC_ADDR, 1, 1);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(FRAX_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -201,21 +190,18 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapUsdeUsdcPool() public {
// The following pool is from CryptoSwapNG, deployed by factory 0x6A8cbed756804B16E05E741eDaBd5cB544AE21bf
// - It is a plain pool
function testUsdeUsdcPool() public {
// Swapping USDC -> USDE on a CryptoSwapNG, deployed by factory 0x6A8cbed756804B16E05E741eDaBd5cB544AE21bf (plain pool)
address[11] memory route =
_getRoute(USDC_ADDR, USDE_ADDR, USDE_USDC_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(USDE_USDC_POOL, USDC_ADDR, USDE_ADDR, 1, 1);
uint256 amountIn = 100 * 10 ** 6;
uint256 minAmountOut = 0;
deal(USDC_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -226,21 +212,18 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapDolaFraxPyusdPool() public {
// The following pool is from CryptoSwapNG, deployed by factory 0x6A8cbed756804B16E05E741eDaBd5cB544AE21bf
// - It is a meta pool
function testDolaFraxPyusdPool() public {
// Swapping DOLA -> FRAXPYUSD on a CryptoSwapNG, deployed by factory 0x6A8cbed756804B16E05E741eDaBd5cB544AE21bf (meta pool)
address[11] memory route =
_getRoute(DOLA_ADDR, FRAXPYUSD_POOL, DOLA_FRAXPYUSD_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(DOLA_FRAXPYUSD_POOL, DOLA_ADDR, FRAXPYUSD_POOL, 1, 1);
uint256 amountIn = 100 * 10 ** 6;
uint256 minAmountOut = 0;
deal(DOLA_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -251,42 +234,59 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapWethXyoPool() public {
// The following pool is from CryptoPool, deployed by factory 0xF18056Bbd320E96A48e3Fbf8bC061322531aac99 - with ETH
address[11] memory route = _getRoute(XYO_ADDR, WETH_ADDR, WETH_XYO_POOL);
function testCryptoPoolWithETH() public {
// Swapping XYO -> ETH on a CryptoPool, deployed by factory 0xF18056Bbd320E96A48e3Fbf8bC061322531aac99
address[11] memory route = _getRoute(XYO_ADDR, ETH_ADDR, ETH_XYO_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(WETH_XYO_POOL, XYO_ADDR, WETH_ADDR, 1, 2);
_getSwapParams(ETH_XYO_POOL, XYO_ADDR, ETH_ADDR, 1, 2);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
uint256 initialBalance = address(curveExecutorExposed).balance; // this address already has some ETH assigned to it
deal(XYO_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
assertEq(amountOut, 6081816039338);
assertEq(
IERC20(WETH_ADDR).balanceOf(address(curveExecutorExposed)),
address(curveExecutorExposed).balance, initialBalance + amountOut
);
}
function testCryptoPool() public {
// Swapping BSGG -> USDT on a CryptoPool, deployed by factory 0xF18056Bbd320E96A48e3Fbf8bC061322531aac99
address[11] memory route =
_getRoute(BSGG_ADDR, USDT_ADDR, BSGG_USDT_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(BSGG_USDT_POOL, BSGG_ADDR, USDT_ADDR, 1, 2);
uint256 amountIn = 1000 ether;
deal(BSGG_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
assertEq(amountOut, 23429);
assertEq(
IERC20(USDT_ADDR).balanceOf(address(curveExecutorExposed)),
amountOut
);
}
function testSwapTricryptoPool() public {
// The following pool is from Tricrypto, deployed by factory 0x0c0e5f2fF0ff18a3be9b835635039256dC4B4963
function testTricryptoPool() public {
// Swapping WETH -> USDC on a Tricrypto pool, deployed by factory 0x0c0e5f2fF0ff18a3be9b835635039256dC4B4963
address[11] memory route =
_getRoute(WETH_ADDR, USDC_ADDR, TRICRYPTO_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(TRICRYPTO_POOL, WETH_ADDR, USDC_ADDR, 1, 3);
_getSwapParams(TRICRYPTO_POOL, WETH_ADDR, USDC_ADDR, 1, 2);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(WETH_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data =
abi.encode(route, swapParams, minAmountOut, address(this), true);
bytes memory data = abi.encode(route, swapParams, address(this), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -294,19 +294,17 @@ contract CurveExecutorTest is Test, Constants {
assertEq(IERC20(USDC_ADDR).balanceOf(address(this)), amountOut);
}
function testSwapUwuWethPool() public {
// The following pool is from Twocrypto, deployed by factory 0x98ee851a00abee0d95d08cf4ca2bdce32aeaaf7f
function testTwoCryptoPool() public {
// Swapping UWU -> WETH on a Twocrypto pool, deployed by factory 0x98ee851a00abee0d95d08cf4ca2bdce32aeaaf7f
address[11] memory route = _getRoute(UWU_ADDR, WETH_ADDR, UWU_WETH_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(UWU_WETH_POOL, UWU_ADDR, WETH_ADDR, 1, 2);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(UWU_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -317,21 +315,18 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapCrvusdUsdtPool() public {
// The following pool is from StableSwap, deployed by factory 0x4F8846Ae9380B90d2E71D5e3D042dff3E7ebb40d
// - It is a plain pool
function testStableSwapPool() public {
// Swapping CRVUSD -> USDT on a StableSwap pool, deployed by factory 0x4F8846Ae9380B90d2E71D5e3D042dff3E7ebb40d (plain pool)
address[11] memory route =
_getRoute(CRVUSD_ADDR, USDT_ADDR, CRVUSD_USDT_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(CRVUSD_USDT_POOL, CRVUSD_ADDR, USDT_ADDR, 1, 1);
uint256 amountIn = 1 ether;
uint256 minAmountOut = 0;
deal(CRVUSD_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -342,21 +337,18 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapWsttaoWtaoPool() public {
// The following pool is deployed by factory 0xB9fC157394Af804a3578134A6585C0dc9cc990d4
// - It is a plain pool
function testMetaPool() public {
// Swapping WTAO -> WSTTAO on a MetaPool deployed by factory 0xB9fC157394Af804a3578134A6585C0dc9cc990d4 (plain pool)
address[11] memory route =
_getRoute(WTAO_ADDR, WSTTAO_ADDR, WSTTAO_WTAO_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(WSTTAO_WTAO_POOL, WTAO_ADDR, WSTTAO_ADDR, 1, 1);
uint256 amountIn = 100 * 10 ** 9; // 9 decimals
uint256 minAmountOut = 0;
deal(WTAO_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
bytes memory data =
abi.encode(route, swapParams, address(curveExecutorExposed), true);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
@@ -367,30 +359,6 @@ contract CurveExecutorTest is Test, Constants {
);
}
function testSwapBsggUsdtPool() public {
// The following pool is from CryptoPool, deployed by factory 0xF18056Bbd320E96A48e3Fbf8bC061322531aac99
address[11] memory route =
_getRoute(BSGG_ADDR, USDT_ADDR, BSGG_USDT_POOL);
uint256[5][5] memory swapParams =
_getSwapParams(BSGG_USDT_POOL, BSGG_ADDR, USDT_ADDR, 1, 2);
uint256 amountIn = 1000 ether;
uint256 minAmountOut = 0;
deal(BSGG_ADDR, address(curveExecutorExposed), amountIn);
bytes memory data = abi.encode(
route, swapParams, minAmountOut, address(curveExecutorExposed), true
);
uint256 amountOut = curveExecutorExposed.swap(amountIn, data);
assertEq(amountOut, 23429);
assertEq(
IERC20(USDT_ADDR).balanceOf(address(curveExecutorExposed)),
amountOut
);
}
function _getRoute(address tokenIn, address tokenOut, address pool)
internal
pure