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feat: Add balancer v3 to transfer optimization constants

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Also added a getForkBlock() on TychoRouterTestSetup.
 Moved the router balancer test inside the Balancer file and created a TychoRouterForBalancerV3Test to wrap it

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Took 21 seconds
This commit is contained in:
Diana Carvalho
2025-06-06 10:31:37 +01:00
parent 269e328b5f
commit c03df8aa1e
6 changed files with 154 additions and 38 deletions
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56
foundry/test/executors/BalancerV3Executor.t.sol
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@@ -1,10 +1,9 @@
// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.26;
import "../../src/executors/BalancerV3Executor.sol";
import "../TestUtils.sol";
import "@src/executors/BalancerV3Executor.sol";
import {Constants} from "../Constants.sol";
import "../TychoRouterTestSetup.sol";
import {BalancerV3Executor__InvalidDataLength} from
"../../src/executors/BalancerV3Executor.sol";
contract BalancerV3ExecutorExposed is BalancerV3Executor {
constructor(address _permit2) BalancerV3Executor(_permit2) {}
@@ -121,3 +120,52 @@ contract BalancerV3ExecutorTest is Constants, TestUtils {
assertEq(balanceAfter - balanceBefore, amountOut);
}
}
contract TychoRouterForBalancerV3Test is TychoRouterTestSetup {
function getForkBlock() public pure override returns (uint256) {
return 22644371;
}
function testSingleBalancerV3Integration() public {
address steakUSDTlite =
address(0x097FFEDb80d4b2Ca6105a07a4D90eB739C45A666);
address steakUSDR = address(0x30881Baa943777f92DC934d53D3bFdF33382cab3);
deal(steakUSDTlite, ALICE, 1 ether);
uint256 balanceBefore = IERC20(steakUSDTlite).balanceOf(ALICE);
vm.startPrank(ALICE);
IERC20(steakUSDTlite).approve(tychoRouterAddr, type(uint256).max);
bytes memory callData =
loadCallDataFromFile("test_single_encoding_strategy_balancer_v3");
(bool success,) = tychoRouterAddr.call(callData);
uint256 balanceAfter = IERC20(steakUSDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertGe(balanceAfter - balanceBefore, 999725);
assertEq(IERC20(steakUSDR).balanceOf(tychoRouterAddr), 0);
}
function testUSV3BalancerV3Integration() public {
// It tests if we can optimize the in transfer to balancer v3 (we can not)
// WETH ───(USV3)──> WBTC ───(balancer v3)──> QNT
address QNT_ADDR = address(0x4a220E6096B25EADb88358cb44068A3248254675);
deal(WETH_ADDR, ALICE, 0.01 ether);
uint256 balanceBefore = IERC20(QNT_ADDR).balanceOf(ALICE);
vm.startPrank(ALICE);
IERC20(WETH_ADDR).approve(tychoRouterAddr, type(uint256).max);
bytes memory callData =
loadCallDataFromFile("test_uniswap_v3_balancer_v3");
(bool success,) = tychoRouterAddr.call(callData);
vm.stopPrank();
uint256 balanceAfter = IERC20(QNT_ADDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertEq(balanceAfter - balanceBefore, 219116541871727003);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
}