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feat: Support in between swaps optimizations

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ENG-4314 Took 31 seconds
This commit is contained in:
Diana Carvalho
2025-04-16 19:01:15 +01:00
parent eb1aa6cdcd
commit efe12cfcd6
5 changed files with 649 additions and 182 deletions
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96
foundry/test/TychoRouterSequentialSwap.t.sol
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@@ -340,4 +340,100 @@ contract TychoRouterSequentialSwapTest is TychoRouterTestSetup {
tychoRouter.exposedSequentialSwap(amountIn, pleEncode(swaps));
assertEq(IERC20(USDC_ADDR).balanceOf(tychoRouterAddr), 99889294);
}
function testUSV3USV2Integration() public {
// Performs a sequential swap from WETH to USDC though WBTC and DAI using USV3 and USV2 pools
//
// WETH ──(USV3)──> WBTC ───(USV2)──> USDC
deal(WETH_ADDR, ALICE, 1 ether);
uint256 balanceBefore = IERC20(USDC_ADDR).balanceOf(ALICE);
// Approve permit2
vm.startPrank(ALICE);
IERC20(WETH_ADDR).approve(tychoRouterAddr, type(uint256).max);
// Encoded solution generated using `test_uniswap_v3_uniswap_v2`
(bool success,) = tychoRouterAddr.call(
hex"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"
);
vm.stopPrank();
uint256 balanceAfter = IERC20(USDC_ADDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertEq(balanceAfter - balanceBefore, 2554299052);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
function testUSV3USV3Integration() public {
// Performs a sequential swap from WETH to USDC though WBTC using USV3 pools
//
// WETH ──(USV3)──> WBTC ───(USV3)──> USDC
deal(WETH_ADDR, ALICE, 1 ether);
uint256 balanceBefore = IERC20(USDC_ADDR).balanceOf(ALICE);
// Approve permit2
vm.startPrank(ALICE);
IERC20(WETH_ADDR).approve(tychoRouterAddr, type(uint256).max);
// Encoded solution generated using `test_uniswap_v3_uniswap_v3`
(bool success,) = tychoRouterAddr.call(
hex"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"
);
vm.stopPrank();
uint256 balanceAfter = IERC20(USDC_ADDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertEq(balanceAfter - balanceBefore, 2647438249);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
function testUSV3CurveIntegration() public {
// Performs a sequential swap from WETH to USDT though WBTC using USV3 and Curve pools
//
// WETH ──(USV3)──> WBTC ───(USV3)──> USDT
deal(WETH_ADDR, ALICE, 1 ether);
uint256 balanceBefore = IERC20(USDT_ADDR).balanceOf(ALICE);
// Approve permit2
vm.startPrank(ALICE);
IERC20(WETH_ADDR).approve(tychoRouterAddr, type(uint256).max);
// Encoded solution generated using `test_uniswap_v3_curve`
(bool success,) = tychoRouterAddr.call(
hex"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"
);
vm.stopPrank();
uint256 balanceAfter = IERC20(USDT_ADDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertEq(balanceAfter - balanceBefore, 2650183330);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
function testBalancerV2USV2Integration() public {
// Performs a sequential swap from WETH to USDC though WBTC using Balancer v2 and USV2 pools
//
// WETH ──(balancer)──> WBTC ───(USV2)──> USDC
deal(WETH_ADDR, ALICE, 1 ether);
uint256 balanceBefore = IERC20(USDT_ADDR).balanceOf(ALICE);
// Approve permit2
vm.startPrank(ALICE);
IERC20(WETH_ADDR).approve(tychoRouterAddr, type(uint256).max);
// Encoded solution generated using `test_uniswap_v3_curve`
(bool success,) = tychoRouterAddr.call(
hex"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"
);
vm.stopPrank();
uint256 balanceAfter = IERC20(USDC_ADDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertEq(balanceAfter - balanceBefore, 2549391308);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
}