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test: update testSplitInputCyclicSwap to use all WETH for USDC

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This commit is contained in:
royvardhan
2025-03-10 22:20:13 +05:30
parent bd6f74ca9c
commit 34d5ac6e1c
1 changed files with 14 additions and 29 deletions
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39
foundry/test/TychoRouter.t.sol
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@@ -1232,33 +1232,28 @@ contract TychoRouterTest is TychoRouterTestSetup {
function testSplitInputCyclicSwap() public {
// This test has start and end tokens that are the same
// The flow is:
// ┌─── 60% ──> WETH ──> USDC ───┐
// ┌─── 60% ──> WETH ───┐
// │ │
// USDC ──────┤ ├──> USDC
// │ |
// └─── 40% ──> WETH ──> USDC ───┘
// 60% of USDC is swapped to WETH using Pool 1, then swapped back to USDC using Pool 2
// 40% of USDC is swapped to WETH using Pool 2, then swapped back to USDC using Pool 1
// │ │
// └─── 40% ──> WETH ───┘
uint256 amountIn = 100 * 10 ** 6;
deal(USDC_ADDR, tychoRouterAddr, amountIn);
bytes memory usdcWethV3Pool1ZeroOneData = encodeUniswapV3Swap(
USDC_ADDR, WETH_ADDR, tychoRouterAddr, USDC_WETH_USV3, true
);
bytes memory usdcWethV3Pool1OneZeroData = encodeUniswapV3Swap(
WETH_ADDR, USDC_ADDR, tychoRouterAddr, USDC_WETH_USV3, false
);
bytes memory usdcWethV3Pool2ZeroOneData = encodeUniswapV3Swap(
USDC_ADDR, WETH_ADDR, tychoRouterAddr, USDC_WETH_USV3_2, true
);
bytes memory usdcWethV3Pool2OneZeroData = encodeUniswapV3Swap(
WETH_ADDR, USDC_ADDR, tychoRouterAddr, USDC_WETH_USV3_2, false
bytes memory wethUsdcV2OneZeroData = encodeUniswapV2Swap(
WETH_ADDR, USDC_WETH_USV2, tychoRouterAddr, false
);
bytes[] memory swaps = new bytes[](4);
// USDC -> WETH
bytes[] memory swaps = new bytes[](3);
// USDC -> WETH (60% split)
swaps[0] = encodeSwap(
uint8(0),
uint8(1),
@@ -1266,34 +1261,24 @@ contract TychoRouterTest is TychoRouterTestSetup {
address(usv3Executor),
usdcWethV3Pool1ZeroOneData
);
// WETH -> USDC
// USDC -> WETH (40% remainder)
swaps[1] = encodeSwap(
uint8(1),
uint8(0),
uint24(0),
address(usv3Executor),
usdcWethV3Pool2OneZeroData
);
// USDC -> WETH
swaps[2] = encodeSwap(
uint8(0),
uint8(1),
uint24(0),
address(usv3Executor),
usdcWethV3Pool2ZeroOneData
);
// WETH -> USDC
swaps[3] = encodeSwap(
swaps[2] = encodeSwap(
uint8(1),
uint8(0),
uint24(0),
address(usv3Executor),
usdcWethV3Pool1OneZeroData
address(usv2Executor),
wethUsdcV2OneZeroData
);
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
assertEq(IERC20(USDC_ADDR).balanceOf(tychoRouterAddr), 99345512);
assertEq(IERC20(USDC_ADDR).balanceOf(tychoRouterAddr), 99574171);
}
function testSplitOutputCyclicSwap() public {