913d677ffb
Curve pools use a different address from ETH (native token) - Pass Chain into the SwapEncoderBuilder and SwapEncoder - Add native_token_curve_address and native_token_address to CurveSwapEncoder - Added integration test for this curve case --- don't change below this line --- ENG-4306 Took 1 hour 4 minutes Took 11 seconds
1479 lines
67 KiB
Solidity
1479 lines
67 KiB
Solidity
// SPDX-License-Identifier: BUSL-1.1
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pragma solidity ^0.8.26;
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import "@src/executors/UniswapV4Executor.sol";
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import {TychoRouter} from "@src/TychoRouter.sol";
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import "./TychoRouterTestSetup.sol";
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import "./executors/UniswapV4Utils.sol";
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import {SafeCallback} from "@uniswap/v4-periphery/src/base/SafeCallback.sol";
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contract TychoRouterTest is TychoRouterTestSetup {
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bytes32 public constant EXECUTOR_SETTER_ROLE =
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0x6a1dd52dcad5bd732e45b6af4e7344fa284e2d7d4b23b5b09cb55d36b0685c87;
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bytes32 public constant FEE_SETTER_ROLE =
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0xe6ad9a47fbda1dc18de1eb5eeb7d935e5e81b4748f3cfc61e233e64f88182060;
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bytes32 public constant PAUSER_ROLE =
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0x65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a;
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bytes32 public constant FUND_RESCUER_ROLE =
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0x912e45d663a6f4cc1d0491d8f046e06c616f40352565ea1cdb86a0e1aaefa41b;
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event CallbackVerifierSet(address indexed callbackVerifier);
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event Withdrawal(
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address indexed token, uint256 amount, address indexed receiver
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);
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function testSetExecutorsValidRole() public {
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// Set single executor
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address[] memory executors = new address[](1);
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executors[0] = DUMMY;
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vm.startPrank(EXECUTOR_SETTER);
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tychoRouter.setExecutors(executors);
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vm.stopPrank();
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assert(tychoRouter.executors(DUMMY) == true);
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// Set multiple executors
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address[] memory executors2 = new address[](2);
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executors2[0] = DUMMY2;
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executors2[1] = DUMMY3;
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vm.startPrank(EXECUTOR_SETTER);
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tychoRouter.setExecutors(executors2);
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vm.stopPrank();
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assert(tychoRouter.executors(DUMMY2) == true);
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assert(tychoRouter.executors(DUMMY3) == true);
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}
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function testRemoveExecutorValidRole() public {
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vm.startPrank(EXECUTOR_SETTER);
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address[] memory executors = new address[](1);
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executors[0] = DUMMY;
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tychoRouter.setExecutors(executors);
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tychoRouter.removeExecutor(DUMMY);
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vm.stopPrank();
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assert(tychoRouter.executors(DUMMY) == false);
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}
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function testRemoveExecutorMissingSetterRole() public {
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vm.expectRevert();
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tychoRouter.removeExecutor(BOB);
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}
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function testSetExecutorsMissingSetterRole() public {
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vm.expectRevert();
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address[] memory executors = new address[](1);
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executors[0] = DUMMY;
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tychoRouter.setExecutors(executors);
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}
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function testWithdrawNative() public {
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vm.startPrank(FUND_RESCUER);
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// Send 100 ether to tychoRouter
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assertEq(tychoRouterAddr.balance, 0);
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assertEq(FUND_RESCUER.balance, 0);
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vm.deal(tychoRouterAddr, 100 ether);
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vm.expectEmit();
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emit Withdrawal(address(0), 100 ether, FUND_RESCUER);
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tychoRouter.withdrawNative(FUND_RESCUER);
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assertEq(tychoRouterAddr.balance, 0);
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assertEq(FUND_RESCUER.balance, 100 ether);
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vm.stopPrank();
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}
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function testWithdrawNativeFailures() public {
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vm.deal(tychoRouterAddr, 100 ether);
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vm.startPrank(FUND_RESCUER);
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vm.expectRevert(TychoRouter__AddressZero.selector);
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tychoRouter.withdrawNative(address(0));
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vm.stopPrank();
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// Not role FUND_RESCUER
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vm.startPrank(BOB);
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vm.expectRevert();
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tychoRouter.withdrawNative(FUND_RESCUER);
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vm.stopPrank();
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}
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function testWithdrawERC20Tokens() public {
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vm.startPrank(BOB);
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mintTokens(100 ether, tychoRouterAddr);
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vm.stopPrank();
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vm.startPrank(FUND_RESCUER);
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IERC20[] memory tokensArray = new IERC20[](3);
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tokensArray[0] = IERC20(address(tokens[0]));
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tokensArray[1] = IERC20(address(tokens[1]));
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tokensArray[2] = IERC20(address(tokens[2]));
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tychoRouter.withdraw(tokensArray, FUND_RESCUER);
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// Check balances after withdrawing
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for (uint256 i = 0; i < tokens.length; i++) {
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// slither-disable-next-line calls-loop
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assertEq(tokens[i].balanceOf(tychoRouterAddr), 0);
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// slither-disable-next-line calls-loop
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assertEq(tokens[i].balanceOf(FUND_RESCUER), 100 ether);
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}
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vm.stopPrank();
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}
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function testWithdrawERC20TokensFailures() public {
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mintTokens(100 ether, tychoRouterAddr);
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IERC20[] memory tokensArray = new IERC20[](3);
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tokensArray[0] = IERC20(address(tokens[0]));
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tokensArray[1] = IERC20(address(tokens[1]));
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tokensArray[2] = IERC20(address(tokens[2]));
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vm.startPrank(FUND_RESCUER);
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vm.expectRevert(TychoRouter__AddressZero.selector);
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tychoRouter.withdraw(tokensArray, address(0));
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vm.stopPrank();
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// Not role FUND_RESCUER
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vm.startPrank(BOB);
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vm.expectRevert();
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tychoRouter.withdraw(tokensArray, FUND_RESCUER);
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vm.stopPrank();
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}
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function testFeeSetting() public {
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vm.startPrank(FEE_SETTER);
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assertEq(tychoRouter.fee(), 0);
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tychoRouter.setFee(100);
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assertEq(tychoRouter.fee(), 100);
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vm.stopPrank();
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vm.startPrank(BOB);
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vm.expectRevert();
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tychoRouter.setFee(200);
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vm.stopPrank();
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}
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function testFeeReceiverSetting() public {
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vm.startPrank(FEE_SETTER);
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assertEq(tychoRouter.feeReceiver(), address(0));
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tychoRouter.setFeeReceiver(FEE_RECEIVER);
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assertEq(tychoRouter.feeReceiver(), FEE_RECEIVER);
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vm.stopPrank();
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vm.startPrank(BOB);
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vm.expectRevert();
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tychoRouter.setFeeReceiver(FEE_RECEIVER);
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vm.stopPrank();
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}
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function testPause() public {
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vm.startPrank(PAUSER);
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assertEq(tychoRouter.paused(), false);
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tychoRouter.pause();
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assertEq(tychoRouter.paused(), true);
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vm.stopPrank();
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vm.startPrank(UNPAUSER);
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tychoRouter.unpause();
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assertEq(tychoRouter.paused(), false);
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vm.stopPrank();
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vm.startPrank(UNPAUSER);
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vm.expectRevert();
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tychoRouter.unpause();
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vm.stopPrank();
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}
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function testPauseNonRole() public {
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vm.startPrank(BOB);
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vm.expectRevert();
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tychoRouter.pause();
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vm.stopPrank();
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}
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function testWrapETH() public {
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uint256 amount = 1 ether;
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vm.deal(BOB, amount);
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vm.startPrank(BOB);
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tychoRouter.wrapETH{value: amount}(amount);
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vm.stopPrank();
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assertEq(tychoRouterAddr.balance, 0);
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assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), amount);
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}
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function testUnwrapETH() public {
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uint256 amount = 1 ether;
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deal(WETH_ADDR, tychoRouterAddr, amount);
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tychoRouter.unwrapETH(amount);
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assertEq(tychoRouterAddr.balance, amount);
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assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
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}
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function testSwapSimple() public {
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// Trade 1 WETH for DAI with 1 swap on Uniswap V2
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// 1 WETH -> DAI
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// (USV2)
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uint256 amountIn = 1 ether;
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deal(WETH_ADDR, tychoRouterAddr, amountIn);
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bytes memory protocolData = encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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);
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bytes memory swap = encodeSwap(
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uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
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);
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bytes[] memory swaps = new bytes[](1);
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swaps[0] = swap;
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tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
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uint256 daiBalance = IERC20(DAI_ADDR).balanceOf(tychoRouterAddr);
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assertEq(daiBalance, 2659881924818443699787);
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assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
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}
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function testSwapSimplePermit2() public {
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// Trade 1 WETH for DAI with 1 swap on Uniswap V2 using Permit2
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// 1 WETH -> DAI
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// (USV2)
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vm.startPrank(ALICE);
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uint256 amountIn = 1 ether;
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deal(WETH_ADDR, ALICE, amountIn);
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(
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IAllowanceTransfer.PermitSingle memory permitSingle,
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bytes memory signature
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) = handlePermit2Approval(WETH_ADDR, amountIn);
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bytes memory protocolData = encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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);
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bytes memory swap = encodeSwap(
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uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
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);
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bytes[] memory swaps = new bytes[](1);
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swaps[0] = swap;
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tychoRouter.swapPermit2(
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amountIn,
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WETH_ADDR,
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DAI_ADDR,
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2659881924818443699786,
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false,
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false,
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2,
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ALICE,
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permitSingle,
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signature,
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pleEncode(swaps)
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);
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uint256 daiBalance = IERC20(DAI_ADDR).balanceOf(ALICE);
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assertEq(daiBalance, 2659881924818443699787);
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assertEq(IERC20(WETH_ADDR).balanceOf(ALICE), 0);
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vm.stopPrank();
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}
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function testSwapMultipleHops() public {
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// Trade 1 WETH for USDC through DAI with 2 swaps on Uniswap V2
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// 1 WETH -> DAI -> USDC
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// (univ2) (univ2)
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uint256 amountIn = 1 ether;
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deal(WETH_ADDR, tychoRouterAddr, amountIn);
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bytes[] memory swaps = new bytes[](2);
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// WETH -> DAI
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swaps[0] = encodeSwap(
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uint8(0),
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uint8(1),
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uint24(0),
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address(usv2Executor),
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encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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)
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);
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// DAI -> USDC
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swaps[1] = encodeSwap(
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uint8(1),
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uint8(2),
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uint24(0),
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address(usv2Executor),
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encodeUniswapV2Swap(DAI_ADDR, DAI_USDC_POOL, tychoRouterAddr, true)
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);
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tychoRouter.exposedSwap(amountIn, 3, pleEncode(swaps));
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uint256 usdcBalance = IERC20(USDC_ADDR).balanceOf(tychoRouterAddr);
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assertEq(usdcBalance, 2644659787);
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assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
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}
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function testSwapSplitHops() public {
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// Trade 1 WETH for USDC through DAI and WBTC with 4 swaps on Uniswap V2
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// -> DAI ->
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// 1 WETH USDC
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// -> WBTC ->
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// (univ2) (univ2)
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uint256 amountIn = 1 ether;
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deal(WETH_ADDR, tychoRouterAddr, amountIn);
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bytes[] memory swaps = new bytes[](4);
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// WETH -> WBTC (60%)
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swaps[0] = encodeSwap(
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uint8(0),
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uint8(1),
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(0xffffff * 60) / 100, // 60%
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address(usv2Executor),
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encodeUniswapV2Swap(
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WETH_ADDR, WETH_WBTC_POOL, tychoRouterAddr, false
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)
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);
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// WBTC -> USDC
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swaps[1] = encodeSwap(
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uint8(1),
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uint8(2),
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uint24(0),
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address(usv2Executor),
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encodeUniswapV2Swap(
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WBTC_ADDR, USDC_WBTC_POOL, tychoRouterAddr, true
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)
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);
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// WETH -> DAI
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swaps[2] = encodeSwap(
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uint8(0),
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uint8(3),
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uint24(0),
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address(usv2Executor),
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encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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)
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);
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// DAI -> USDC
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swaps[3] = encodeSwap(
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uint8(3),
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uint8(2),
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uint24(0),
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address(usv2Executor),
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encodeUniswapV2Swap(DAI_ADDR, DAI_USDC_POOL, tychoRouterAddr, true)
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);
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tychoRouter.exposedSwap(amountIn, 4, pleEncode(swaps));
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uint256 usdcBalance = IERC20(USDC_ADDR).balanceOf(tychoRouterAddr);
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assertEq(usdcBalance, 2615491639);
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assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
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}
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function testSwapChecked() public {
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// Trade 1 WETH for DAI with 1 swap on Uniswap V2
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// Does permit2 token approval and transfer
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// Checks amount out at the end
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uint256 amountIn = 1 ether;
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deal(WETH_ADDR, ALICE, amountIn);
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vm.startPrank(ALICE);
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(
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IAllowanceTransfer.PermitSingle memory permitSingle,
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bytes memory signature
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) = handlePermit2Approval(WETH_ADDR, amountIn);
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bytes memory protocolData = encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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);
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bytes memory swap = encodeSwap(
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uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
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);
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bytes[] memory swaps = new bytes[](1);
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swaps[0] = swap;
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uint256 minAmountOut = 2600 * 1e18;
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uint256 amountOut = tychoRouter.swapPermit2(
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amountIn,
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WETH_ADDR,
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DAI_ADDR,
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minAmountOut,
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false,
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false,
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2,
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ALICE,
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permitSingle,
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signature,
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pleEncode(swaps)
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);
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uint256 expectedAmount = 2659881924818443699787;
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assertEq(amountOut, expectedAmount);
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uint256 daiBalance = IERC20(DAI_ADDR).balanceOf(ALICE);
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assertEq(daiBalance, expectedAmount);
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assertEq(IERC20(WETH_ADDR).balanceOf(ALICE), 0);
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vm.stopPrank();
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}
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function testSwapCheckedUndefinedMinAmount() public {
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// Min amount should always be non-zero. If zero, swap attempt should revert.
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uint256 amountIn = 1 ether;
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deal(WETH_ADDR, ALICE, amountIn);
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vm.startPrank(ALICE);
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(
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IAllowanceTransfer.PermitSingle memory permitSingle,
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bytes memory signature
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) = handlePermit2Approval(WETH_ADDR, amountIn);
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bytes memory protocolData = encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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);
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bytes memory swap = encodeSwap(
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uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
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);
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bytes[] memory swaps = new bytes[](1);
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swaps[0] = swap;
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uint256 minAmountOut = 0;
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vm.expectRevert(TychoRouter__UndefinedMinAmountOut.selector);
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tychoRouter.swapPermit2(
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amountIn,
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WETH_ADDR,
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DAI_ADDR,
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minAmountOut,
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false,
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false,
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2,
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ALICE,
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permitSingle,
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signature,
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pleEncode(swaps)
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);
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vm.stopPrank();
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}
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function testSwapCheckedNoPermit2() public {
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// Trade 1 WETH for DAI with 1 swap on Uniswap V2
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// Checks amount out at the end
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uint256 amountIn = 1 ether;
|
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deal(WETH_ADDR, ALICE, amountIn);
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vm.startPrank(ALICE);
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// Approve the tokenIn to be transferred to the router
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IERC20(WETH_ADDR).approve(address(tychoRouterAddr), amountIn);
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bytes memory protocolData = encodeUniswapV2Swap(
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WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
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);
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bytes memory swap = encodeSwap(
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uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
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);
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bytes[] memory swaps = new bytes[](1);
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swaps[0] = swap;
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uint256 minAmountOut = 2600 * 1e18;
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uint256 amountOut = tychoRouter.swap(
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amountIn,
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WETH_ADDR,
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DAI_ADDR,
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minAmountOut,
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false,
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false,
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2,
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ALICE,
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pleEncode(swaps)
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);
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uint256 expectedAmount = 2659881924818443699787;
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assertEq(amountOut, expectedAmount);
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uint256 daiBalance = IERC20(DAI_ADDR).balanceOf(ALICE);
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assertEq(daiBalance, expectedAmount);
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assertEq(IERC20(WETH_ADDR).balanceOf(ALICE), 0);
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vm.stopPrank();
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}
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function testSwapCheckedLessApprovalFailure() public {
|
|
// Trade 1 WETH for DAI with 1 swap on Uniswap V2
|
|
// Fails while transferring the tokenIn to the router due to insufficient approval
|
|
uint256 amountIn = 1 ether;
|
|
|
|
deal(WETH_ADDR, ALICE, amountIn);
|
|
vm.startPrank(ALICE);
|
|
// Approve less than the amountIn
|
|
IERC20(WETH_ADDR).approve(address(tychoRouterAddr), amountIn - 1);
|
|
|
|
bytes memory protocolData = encodeUniswapV2Swap(
|
|
WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
|
|
);
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
uint256 minAmountOut = 2600 * 1e18;
|
|
vm.expectRevert();
|
|
tychoRouter.swap(
|
|
amountIn,
|
|
WETH_ADDR,
|
|
DAI_ADDR,
|
|
minAmountOut,
|
|
false,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
pleEncode(swaps)
|
|
);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapCheckedNegativeSlippageFailure() public {
|
|
// Trade 1 WETH for DAI with 1 swap on Uniswap V2
|
|
// Does permit2 token approval and transfer
|
|
// Checks amount out at the end and fails
|
|
uint256 amountIn = 1 ether;
|
|
deal(WETH_ADDR, ALICE, amountIn);
|
|
|
|
vm.startPrank(ALICE);
|
|
|
|
(
|
|
IAllowanceTransfer.PermitSingle memory permitSingle,
|
|
bytes memory signature
|
|
) = handlePermit2Approval(WETH_ADDR, amountIn);
|
|
|
|
bytes memory protocolData = encodeUniswapV2Swap(
|
|
WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
|
|
);
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
uint256 minAmountOut = 3000 * 1e18;
|
|
vm.expectRevert(
|
|
abi.encodeWithSelector(
|
|
TychoRouter__NegativeSlippage.selector,
|
|
2659881924818443699787, // actual amountOut
|
|
minAmountOut
|
|
)
|
|
);
|
|
tychoRouter.swapPermit2(
|
|
amountIn,
|
|
WETH_ADDR,
|
|
DAI_ADDR,
|
|
minAmountOut,
|
|
false,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
permitSingle,
|
|
signature,
|
|
pleEncode(swaps)
|
|
);
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapFee() public {
|
|
// Trade 1 WETH for DAI with 1 swap on Uniswap V2
|
|
// Does permit2 token approval and transfer
|
|
// Takes fee at the end
|
|
|
|
vm.startPrank(FEE_SETTER);
|
|
tychoRouter.setFee(100);
|
|
tychoRouter.setFeeReceiver(FEE_RECEIVER);
|
|
vm.stopPrank();
|
|
|
|
uint256 amountIn = 1 ether;
|
|
deal(WETH_ADDR, ALICE, amountIn);
|
|
|
|
vm.startPrank(ALICE);
|
|
|
|
(
|
|
IAllowanceTransfer.PermitSingle memory permitSingle,
|
|
bytes memory signature
|
|
) = handlePermit2Approval(WETH_ADDR, amountIn);
|
|
|
|
bytes memory protocolData = encodeUniswapV2Swap(
|
|
WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
|
|
);
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
uint256 amountOut = tychoRouter.swapPermit2(
|
|
amountIn,
|
|
WETH_ADDR,
|
|
DAI_ADDR,
|
|
2633283105570259262780,
|
|
false,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
permitSingle,
|
|
signature,
|
|
pleEncode(swaps)
|
|
);
|
|
|
|
uint256 expectedAmount = 2633283105570259262790;
|
|
assertEq(amountOut, expectedAmount);
|
|
uint256 daiBalance = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
assertEq(daiBalance, expectedAmount);
|
|
assertEq(IERC20(DAI_ADDR).balanceOf(FEE_RECEIVER), 26598819248184436997);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapWrapETH() public {
|
|
// Trade 1 ETH (and wrap it) for DAI with 1 swap on Uniswap V2
|
|
|
|
uint256 amountIn = 1 ether;
|
|
deal(ALICE, amountIn);
|
|
|
|
vm.startPrank(ALICE);
|
|
|
|
IAllowanceTransfer.PermitSingle memory emptyPermitSingle =
|
|
IAllowanceTransfer.PermitSingle({
|
|
details: IAllowanceTransfer.PermitDetails({
|
|
token: address(0),
|
|
amount: 0,
|
|
expiration: 0,
|
|
nonce: 0
|
|
}),
|
|
spender: address(0),
|
|
sigDeadline: 0
|
|
});
|
|
bytes memory protocolData = encodeUniswapV2Swap(
|
|
WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
|
|
);
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
uint256 amountOut = tychoRouter.swapPermit2{value: amountIn}(
|
|
amountIn,
|
|
address(0),
|
|
DAI_ADDR,
|
|
2659881924818443699780,
|
|
true,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
emptyPermitSingle,
|
|
"",
|
|
pleEncode(swaps)
|
|
);
|
|
uint256 expectedAmount = 2659881924818443699787;
|
|
assertEq(amountOut, expectedAmount);
|
|
uint256 daiBalance = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
assertEq(daiBalance, expectedAmount);
|
|
assertEq(ALICE.balance, 0);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapUnwrapETH() public {
|
|
// Trade 3k DAI for WETH with 1 swap on Uniswap V2 and unwrap it at the end
|
|
|
|
uint256 amountIn = 3_000 * 10 ** 18;
|
|
deal(DAI_ADDR, ALICE, amountIn);
|
|
|
|
vm.startPrank(ALICE);
|
|
|
|
(
|
|
IAllowanceTransfer.PermitSingle memory permitSingle,
|
|
bytes memory signature
|
|
) = handlePermit2Approval(DAI_ADDR, amountIn);
|
|
|
|
bytes memory protocolData =
|
|
encodeUniswapV2Swap(DAI_ADDR, WETH_DAI_POOL, tychoRouterAddr, true);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
|
|
);
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
uint256 amountOut = tychoRouter.swapPermit2(
|
|
amountIn,
|
|
DAI_ADDR,
|
|
address(0),
|
|
1120007305574805920,
|
|
false,
|
|
true,
|
|
2,
|
|
ALICE,
|
|
permitSingle,
|
|
signature,
|
|
pleEncode(swaps)
|
|
);
|
|
|
|
uint256 expectedAmount = 1120007305574805922; // 1.12 ETH
|
|
assertEq(amountOut, expectedAmount);
|
|
assertEq(ALICE.balance, expectedAmount);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapSingleUSV3() public {
|
|
// Trade 1 WETH for DAI with 1 swap on Uniswap V3
|
|
// 1 WETH -> DAI
|
|
// (USV3)
|
|
uint256 amountIn = 10 ** 18;
|
|
deal(WETH_ADDR, tychoRouterAddr, amountIn);
|
|
|
|
uint256 expAmountOut = 1205_128428842122129186; //Swap 1 WETH for 1205.12 DAI
|
|
bool zeroForOne = false;
|
|
bytes memory protocolData = encodeUniswapV3Swap(
|
|
WETH_ADDR, DAI_ADDR, tychoRouterAddr, DAI_WETH_USV3, zeroForOne
|
|
);
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv3Executor), protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
|
|
uint256 finalBalance = IERC20(DAI_ADDR).balanceOf(tychoRouterAddr);
|
|
assertGe(finalBalance, expAmountOut);
|
|
}
|
|
|
|
function testSwapSinglePancakeV3() public {
|
|
// Trade 1 WETH for USDT with 1 swap on Pancakeswap V3
|
|
// 1 WETH -> USDT
|
|
// (PancakeV3)
|
|
uint256 amountIn = 10 ** 18;
|
|
deal(WETH_ADDR, tychoRouterAddr, amountIn);
|
|
|
|
uint256 expAmountOut = 2659_567519; //Swap 1 WETH for 1205.12 DAI
|
|
bool zeroForOne = true;
|
|
bytes memory protocolData = encodeUniswapV3Swap(
|
|
WETH_ADDR,
|
|
USDT_ADDR,
|
|
tychoRouterAddr,
|
|
PANCAKESWAPV3_WETH_USDT_POOL,
|
|
zeroForOne
|
|
);
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0),
|
|
uint8(1),
|
|
uint24(0),
|
|
address(pancakev3Executor),
|
|
protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
|
|
uint256 finalBalance = IERC20(USDT_ADDR).balanceOf(tychoRouterAddr);
|
|
assertGe(finalBalance, expAmountOut);
|
|
}
|
|
|
|
function testSwapSingleUSV3Permit2() public {
|
|
// Trade 1 WETH for DAI with 1 swap on Uniswap V3 using Permit2
|
|
// 1 WETH -> DAI
|
|
// (USV3)
|
|
vm.startPrank(ALICE);
|
|
uint256 amountIn = 10 ** 18;
|
|
deal(WETH_ADDR, ALICE, amountIn);
|
|
(
|
|
IAllowanceTransfer.PermitSingle memory permitSingle,
|
|
bytes memory signature
|
|
) = handlePermit2Approval(WETH_ADDR, amountIn);
|
|
|
|
uint256 expAmountOut = 1205_128428842122129186; //Swap 1 WETH for 1205.12 DAI
|
|
bool zeroForOne = false;
|
|
bytes memory protocolData = encodeUniswapV3Swap(
|
|
WETH_ADDR, DAI_ADDR, tychoRouterAddr, DAI_WETH_USV3, zeroForOne
|
|
);
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv3Executor), protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.swapPermit2(
|
|
amountIn,
|
|
WETH_ADDR,
|
|
DAI_ADDR,
|
|
expAmountOut - 1,
|
|
false,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
permitSingle,
|
|
signature,
|
|
pleEncode(swaps)
|
|
);
|
|
|
|
uint256 finalBalance = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
assertGe(finalBalance, expAmountOut);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testEmptySwapsRevert() public {
|
|
uint256 amountIn = 10 ** 18;
|
|
bytes memory swaps = "";
|
|
vm.expectRevert(TychoRouter__EmptySwaps.selector);
|
|
tychoRouter.exposedSwap(amountIn, 2, swaps);
|
|
}
|
|
|
|
function testSingleSwapIntegration() public {
|
|
// Test created with calldata from our router encoder, replacing the executor
|
|
// address with the USV2 executor address.
|
|
|
|
// Tests swapping WETH -> DAI on a USV2 pool
|
|
deal(WETH_ADDR, ALICE, 1 ether);
|
|
uint256 balanceBefore = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(WETH_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_split_swap_strategy_encoder_simple`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 2659881924818443699787);
|
|
}
|
|
|
|
function testSingleSwapWithoutPermit2Integration() public {
|
|
// Test created with calldata from our router encoder, replacing the executor
|
|
// address with the USV2 executor address.
|
|
|
|
// Tests swapping WETH -> DAI on a USV2 pool without permit2
|
|
deal(WETH_ADDR, ALICE, 1 ether);
|
|
vm.startPrank(ALICE);
|
|
IERC20(WETH_ADDR).approve(address(tychoRouterAddr), 1 ether);
|
|
uint256 balanceBefore = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
// Encoded solution generated using `test_split_swap_strategy_encoder_simple_route_no_permit2`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
uint256 balanceAfter = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 2659881924818443699787);
|
|
}
|
|
|
|
function testUSV4Integration() public {
|
|
// Test created with calldata from our router encoder.
|
|
|
|
// Performs a sequential swap from USDC to PEPE though ETH using two
|
|
// consecutive USV4 pools
|
|
//
|
|
// USDC ──(USV4)──> ETH ───(USV4)──> PEPE
|
|
//
|
|
deal(USDC_ADDR, ALICE, 1 ether);
|
|
uint256 balanceBefore = IERC20(PEPE_ADDR).balanceOf(ALICE);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(USDC_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_split_encoding_strategy_usv4`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = IERC20(PEPE_ADDR).balanceOf(ALICE);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 97191013220606467325121599);
|
|
}
|
|
|
|
function testUSV4IntegrationInputETH() public {
|
|
// Test created with calldata from our router encoder.
|
|
|
|
// Performs a single swap from ETH to PEPE without wrapping or unwrapping
|
|
//
|
|
// ETH ───(USV4)──> PEPE
|
|
//
|
|
deal(ALICE, 1 ether);
|
|
uint256 balanceBefore = IERC20(PEPE_ADDR).balanceOf(ALICE);
|
|
|
|
// Encoded solution generated using `test_split_encoding_strategy_usv4_eth_in`
|
|
(bool success,) = tychoRouterAddr.call{value: 1 ether}(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = IERC20(PEPE_ADDR).balanceOf(ALICE);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 242373460199848577067005852);
|
|
}
|
|
|
|
function testUSV4IntegrationOutputETH() public {
|
|
// Test created with calldata from our router encoder.
|
|
|
|
// Performs a single swap from USDC to ETH without wrapping or unwrapping
|
|
//
|
|
// USDC ───(USV4)──> ETH
|
|
//
|
|
deal(USDC_ADDR, ALICE, 3000_000000);
|
|
uint256 balanceBefore = ALICE.balance;
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(USDC_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
|
|
// Encoded solution generated using `test_split_encoding_strategy_usv4_eth_out`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = ALICE.balance;
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 1117254495486192350);
|
|
}
|
|
|
|
function testSingleSwapWithWrapIntegration() public {
|
|
// Test created with calldata from our router encoder, replacing the executor
|
|
// address with the USV2 executor address.
|
|
|
|
// Tests swapping WETH -> DAI on a USV2 pool, but ETH is received from the user
|
|
// and wrapped before the swap
|
|
deal(ALICE, 1 ether);
|
|
uint256 balanceBefore = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
// Encoded solution generated using `test_split_swap_strategy_encoder_simple_route_wrap`
|
|
(bool success,) = tychoRouterAddr.call{value: 1 ether}(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = IERC20(DAI_ADDR).balanceOf(ALICE);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 2659881924818443699787);
|
|
}
|
|
|
|
function testSingleSwapWithUnwrapIntegration() public {
|
|
// Test created with calldata from our router encoder, replacing the executor
|
|
// address with the USV2 executor address.
|
|
|
|
// Tests swapping DAI -> WETH on a USV2 pool, and WETH is unwrapped to ETH
|
|
// before sending back to the user
|
|
deal(DAI_ADDR, ALICE, 3000 ether);
|
|
uint256 balanceBefore = ALICE.balance;
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(DAI_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_split_swap_strategy_encoder_simple_route_unwrap`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = ALICE.balance;
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertEq(balanceAfter - balanceBefore, 1120007305574805922);
|
|
}
|
|
|
|
function testEkuboIntegration() public {
|
|
// Test needs to be run on block 22082754 or later
|
|
// notice that the addresses for the tycho router and the executors are different because we are redeploying
|
|
vm.rollFork(22082754);
|
|
tychoRouter = deployRouter();
|
|
address[] memory executors = deployExecutors();
|
|
vm.startPrank(EXECUTOR_SETTER);
|
|
tychoRouter.setExecutors(executors);
|
|
vm.stopPrank();
|
|
|
|
// TEMPORARY while the Ekubo executor address is hardcoded in TychoRouter
|
|
// This allows us to change the code at that address to be the testing executor code
|
|
vm.etch(
|
|
0x4f88f6630a33dB05BEa1FeF7Dc7ff7508D1c531D,
|
|
0x3D7Ebc40AF7092E3F1C81F2e996cbA5Cae2090d7.code
|
|
);
|
|
|
|
deal(ALICE, 1 ether);
|
|
uint256 balanceBefore = IERC20(USDC_ADDR).balanceOf(ALICE);
|
|
|
|
vm.startPrank(ALICE);
|
|
// Encoded solution generated using `test_split_encoding_strategy_ekubo`
|
|
(bool success,) = address(tychoRouter).call{value: 1 ether}(
|
|
hex"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"
|
|
);
|
|
|
|
uint256 balanceAfter = IERC20(USDC_ADDR).balanceOf(ALICE);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertGe(balanceAfter - balanceBefore, 26173932);
|
|
|
|
// All input tokens are transferred to the router at first. Make sure we used
|
|
// all of it (and thus our splits are correct).
|
|
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
|
|
}
|
|
|
|
function testSplitSwapIntegration() public {
|
|
// Test created with calldata from our router encoder, replacing the executor
|
|
// address with the USV2 executor address.
|
|
|
|
// Performs a split swap from WETH to USDC though WBTC and DAI using USV2 pools
|
|
//
|
|
// ┌──(USV2)──> WBTC ───(USV2)──> USDC
|
|
// WETH ─┤
|
|
// └──(USV2)──> DAI ───(USV2)──> USDC
|
|
deal(WETH_ADDR, ALICE, 1 ether);
|
|
uint256 balanceBefore = IERC20(USDC_ADDR).balanceOf(ALICE);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(WETH_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_split_swap_strategy_encoder_complex`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
vm.stopPrank();
|
|
|
|
uint256 balanceAfter = IERC20(USDC_ADDR).balanceOf(ALICE);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
assertGe(balanceAfter - balanceBefore, 26173932);
|
|
|
|
// All input tokens are transferred to the router at first. Make sure we used
|
|
// all of it (and thus our splits are correct).
|
|
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
|
|
}
|
|
|
|
function testSwapAmountInNotFullySpent() public {
|
|
// Trade 1 WETH for DAI with 1 swap on Uniswap V2
|
|
// Has invalid data as input! There is only one swap with 60% of the input amount
|
|
uint256 amountIn = 1 ether;
|
|
deal(WETH_ADDR, ALICE, amountIn);
|
|
|
|
vm.startPrank(ALICE);
|
|
|
|
(
|
|
IAllowanceTransfer.PermitSingle memory permitSingle,
|
|
bytes memory signature
|
|
) = handlePermit2Approval(WETH_ADDR, amountIn);
|
|
|
|
bytes memory protocolData = encodeUniswapV2Swap(
|
|
WETH_ADDR, WETH_DAI_POOL, tychoRouterAddr, false
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0),
|
|
uint8(1),
|
|
(0xffffff * 60) / 100, // 60%
|
|
address(usv2Executor),
|
|
protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
vm.expectRevert(
|
|
abi.encodeWithSelector(
|
|
TychoRouter__AmountInDiffersFromConsumed.selector,
|
|
1000000000000000000,
|
|
600000000000000000
|
|
)
|
|
);
|
|
|
|
tychoRouter.swapPermit2(
|
|
amountIn,
|
|
WETH_ADDR,
|
|
DAI_ADDR,
|
|
1,
|
|
false,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
permitSingle,
|
|
signature,
|
|
pleEncode(swaps)
|
|
);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapSingleUSV4Callback() public {
|
|
uint256 amountIn = 100 ether;
|
|
deal(USDE_ADDR, tychoRouterAddr, amountIn);
|
|
|
|
UniswapV4Executor.UniswapV4Pool[] memory pools =
|
|
new UniswapV4Executor.UniswapV4Pool[](1);
|
|
pools[0] = UniswapV4Executor.UniswapV4Pool({
|
|
intermediaryToken: USDT_ADDR,
|
|
fee: uint24(100),
|
|
tickSpacing: int24(1)
|
|
});
|
|
|
|
bytes memory protocolData = UniswapV4Utils.encodeExactInput(
|
|
USDE_ADDR, USDT_ADDR, true, address(usv4Executor), pools
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv4Executor), protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
|
|
assertEq(IERC20(USDT_ADDR).balanceOf(tychoRouterAddr), 99943852);
|
|
}
|
|
|
|
function testSwapSingleUSV4CallbackPermit2() public {
|
|
vm.startPrank(ALICE);
|
|
uint256 amountIn = 100 ether;
|
|
deal(USDE_ADDR, ALICE, amountIn);
|
|
(
|
|
IAllowanceTransfer.PermitSingle memory permitSingle,
|
|
bytes memory signature
|
|
) = handlePermit2Approval(USDE_ADDR, amountIn);
|
|
|
|
UniswapV4Executor.UniswapV4Pool[] memory pools =
|
|
new UniswapV4Executor.UniswapV4Pool[](1);
|
|
pools[0] = UniswapV4Executor.UniswapV4Pool({
|
|
intermediaryToken: USDT_ADDR,
|
|
fee: uint24(100),
|
|
tickSpacing: int24(1)
|
|
});
|
|
|
|
bytes memory protocolData = UniswapV4Utils.encodeExactInput(
|
|
USDE_ADDR, USDT_ADDR, true, address(usv4Executor), pools
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv4Executor), protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.swapPermit2(
|
|
amountIn,
|
|
USDE_ADDR,
|
|
USDT_ADDR,
|
|
99943850,
|
|
false,
|
|
false,
|
|
2,
|
|
ALICE,
|
|
permitSingle,
|
|
signature,
|
|
pleEncode(swaps)
|
|
);
|
|
|
|
assertEq(IERC20(USDT_ADDR).balanceOf(ALICE), 99943852);
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSwapMultipleUSV4Callback() public {
|
|
// This test has two uniswap v4 hops that will be executed inside of the V4 pool manager
|
|
// USDE -> USDT -> WBTC
|
|
uint256 amountIn = 100 ether;
|
|
deal(USDE_ADDR, tychoRouterAddr, amountIn);
|
|
|
|
UniswapV4Executor.UniswapV4Pool[] memory pools =
|
|
new UniswapV4Executor.UniswapV4Pool[](2);
|
|
pools[0] = UniswapV4Executor.UniswapV4Pool({
|
|
intermediaryToken: USDT_ADDR,
|
|
fee: uint24(100),
|
|
tickSpacing: int24(1)
|
|
});
|
|
pools[1] = UniswapV4Executor.UniswapV4Pool({
|
|
intermediaryToken: WBTC_ADDR,
|
|
fee: uint24(3000),
|
|
tickSpacing: int24(60)
|
|
});
|
|
|
|
bytes memory protocolData = UniswapV4Utils.encodeExactInput(
|
|
USDE_ADDR, WBTC_ADDR, true, address(usv4Executor), pools
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv4Executor), protocolData
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
|
|
assertEq(IERC20(WBTC_ADDR).balanceOf(tychoRouterAddr), 102718);
|
|
}
|
|
|
|
function testCyclicSequentialSwap() public {
|
|
// This test has start and end tokens that are the same
|
|
// The flow is:
|
|
// USDC -> WETH -> USDC using two pools
|
|
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 usdcWethV3Pool2OneZeroData = encodeUniswapV3Swap(
|
|
WETH_ADDR, USDC_ADDR, tychoRouterAddr, USDC_WETH_USV3_2, false
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](2);
|
|
// USDC -> WETH
|
|
swaps[0] = encodeSwap(
|
|
uint8(0),
|
|
uint8(1),
|
|
uint24(0),
|
|
address(usv3Executor),
|
|
usdcWethV3Pool1ZeroOneData
|
|
);
|
|
// WETH -> USDC
|
|
swaps[1] = encodeSwap(
|
|
uint8(1),
|
|
uint8(0),
|
|
uint24(0),
|
|
address(usv3Executor),
|
|
usdcWethV3Pool2OneZeroData
|
|
);
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
assertEq(IERC20(USDC_ADDR).balanceOf(tychoRouterAddr), 99889294);
|
|
}
|
|
|
|
function testSplitInputCyclicSwap() public {
|
|
// This test has start and end tokens that are the same
|
|
// The flow is:
|
|
// ┌─ (USV3, 60% split) ──> WETH ─┐
|
|
// │ │
|
|
// USDC ──────┤ ├──(USV2)──> USDC
|
|
// │ │
|
|
// └─ (USV3, 40% split) ──> 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 usdcWethV3Pool2ZeroOneData = encodeUniswapV3Swap(
|
|
USDC_ADDR, WETH_ADDR, tychoRouterAddr, USDC_WETH_USV3_2, true
|
|
);
|
|
|
|
bytes memory wethUsdcV2OneZeroData = encodeUniswapV2Swap(
|
|
WETH_ADDR, USDC_WETH_USV2, tychoRouterAddr, false
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](3);
|
|
// USDC -> WETH (60% split)
|
|
swaps[0] = encodeSwap(
|
|
uint8(0),
|
|
uint8(1),
|
|
(0xffffff * 60) / 100, // 60%
|
|
address(usv3Executor),
|
|
usdcWethV3Pool1ZeroOneData
|
|
);
|
|
// USDC -> WETH (40% remainder)
|
|
swaps[1] = encodeSwap(
|
|
uint8(0),
|
|
uint8(1),
|
|
uint24(0),
|
|
address(usv3Executor),
|
|
usdcWethV3Pool2ZeroOneData
|
|
);
|
|
// WETH -> USDC
|
|
swaps[2] = encodeSwap(
|
|
uint8(1),
|
|
uint8(0),
|
|
uint24(0),
|
|
address(usv2Executor),
|
|
wethUsdcV2OneZeroData
|
|
);
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
assertEq(IERC20(USDC_ADDR).balanceOf(tychoRouterAddr), 99574171);
|
|
}
|
|
|
|
function testSplitOutputCyclicSwap() public {
|
|
// This test has start and end tokens that are the same
|
|
// The flow is:
|
|
// ┌─── (USV3, 60% split) ───┐
|
|
// │ │
|
|
// USDC ──(USV2) ── WETH──| ├─> USDC
|
|
// │ │
|
|
// └─── (USV3, 40% split) ───┘
|
|
|
|
uint256 amountIn = 100 * 10 ** 6;
|
|
deal(USDC_ADDR, tychoRouterAddr, amountIn);
|
|
|
|
bytes memory usdcWethV2Data = encodeUniswapV2Swap(
|
|
USDC_ADDR, USDC_WETH_USV2, tychoRouterAddr, true
|
|
);
|
|
|
|
bytes memory usdcWethV3Pool1OneZeroData = encodeUniswapV3Swap(
|
|
WETH_ADDR, USDC_ADDR, tychoRouterAddr, USDC_WETH_USV3, false
|
|
);
|
|
|
|
bytes memory usdcWethV3Pool2OneZeroData = encodeUniswapV3Swap(
|
|
WETH_ADDR, USDC_ADDR, tychoRouterAddr, USDC_WETH_USV3_2, false
|
|
);
|
|
|
|
bytes[] memory swaps = new bytes[](3);
|
|
// USDC -> WETH
|
|
swaps[0] = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), usdcWethV2Data
|
|
);
|
|
// WETH -> USDC
|
|
swaps[1] = encodeSwap(
|
|
uint8(1),
|
|
uint8(0),
|
|
(0xffffff * 60) / 100,
|
|
address(usv3Executor),
|
|
usdcWethV3Pool1OneZeroData
|
|
);
|
|
|
|
// WETH -> USDC
|
|
swaps[2] = encodeSwap(
|
|
uint8(1),
|
|
uint8(0),
|
|
uint24(0),
|
|
address(usv3Executor),
|
|
usdcWethV3Pool2OneZeroData
|
|
);
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
assertEq(IERC20(USDC_ADDR).balanceOf(tychoRouterAddr), 99525908);
|
|
}
|
|
|
|
function testCyclicSequentialSwapIntegration() public {
|
|
deal(USDC_ADDR, ALICE, 100 * 10 ** 6);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(USDC_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_cyclic_sequential_swap`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
assertEq(IERC20(USDC_ADDR).balanceOf(ALICE), 99889294);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSplitInputCyclicSwapIntegration() public {
|
|
deal(USDC_ADDR, ALICE, 100 * 10 ** 6);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(USDC_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_split_input_cyclic_swap`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"d499aa880000000000000000000000000000000000000000000000000000000005f5e100000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb480000000000000000000000000000000000000000000000000000000005ef619b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000cd09f75e2bf2a4d11f3ab23f1389fcc1621c0cc2000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb480000000000000000000000000000000000000000000000000000000005f5e10000000000000000000000000000000000000000000000000000000000681363ee00000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ede3eca2a72b3aecc820e955b36f38437d013950000000000000000000000000000000000000000000000000000000067ebddf6000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000041358738c580b15c5aeb2cd79615e7405569255d599e45d2d537805c4d403a8ce4198cdde7c328a881afeb2f5dc721c5d13dfae03ded6e8e958a96e303e7fa07e91b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000136006d00019999992e234dae75c793f67a35089c9d99245e1c58470ba0b86991c6218b36c1d19d4a2e9eb0ce3606eb48c02aaa39b223fe8d0a0e5c4f27ead9083c756cc20001f43ede3eca2a72b3aecc820e955b36f38437d0139588e6a0c2ddd26feeb64f039a2c41296fcb3f564001006d00010000002e234dae75c793f67a35089c9d99245e1c58470ba0b86991c6218b36c1d19d4a2e9eb0ce3606eb48c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000bb83ede3eca2a72b3aecc820e955b36f38437d013958ad599c3a0ff1de082011efddc58f1908eb6e6d801005601000000005615deb798bb3e4dfa0139dfa1b3d433cc23b72fc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2b4e16d0168e52d35cacd2c6185b44281ec28c9dc3ede3eca2a72b3aecc820e955b36f38437d013950000000000000000000000"
|
|
);
|
|
|
|
assertEq(IERC20(USDC_ADDR).balanceOf(ALICE), 99574171);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testSplitOutputCyclicSwapIntegration() public {
|
|
deal(USDC_ADDR, ALICE, 100 * 10 ** 6);
|
|
|
|
// Approve permit2
|
|
vm.startPrank(ALICE);
|
|
IERC20(USDC_ADDR).approve(PERMIT2_ADDRESS, type(uint256).max);
|
|
// Encoded solution generated using `test_split_output_cyclic_swap`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
assertEq(IERC20(USDC_ADDR).balanceOf(ALICE), 99525908);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
// Base Network Tests
|
|
// Make sure to set the RPC_URL to base network
|
|
function testSwapSingleBase() public {
|
|
vm.skip(true);
|
|
vm.rollFork(26857267);
|
|
uint256 amountIn = 10 * 10 ** 6;
|
|
deal(BASE_USDC, tychoRouterAddr, amountIn);
|
|
|
|
bytes memory protocolData = encodeUniswapV2Swap(
|
|
BASE_USDC, USDC_MAG7_POOL, tychoRouterAddr, true
|
|
);
|
|
|
|
bytes memory swap = encodeSwap(
|
|
uint8(0), uint8(1), uint24(0), address(usv2Executor), protocolData
|
|
);
|
|
bytes[] memory swaps = new bytes[](1);
|
|
swaps[0] = swap;
|
|
|
|
tychoRouter.exposedSwap(amountIn, 2, pleEncode(swaps));
|
|
assertGt(IERC20(BASE_MAG7).balanceOf(tychoRouterAddr), 1379830606);
|
|
}
|
|
|
|
function testCurveIntegration() public {
|
|
deal(UWU_ADDR, ALICE, 1 ether);
|
|
|
|
vm.startPrank(ALICE);
|
|
IERC20(UWU_ADDR).approve(tychoRouterAddr, type(uint256).max);
|
|
// Encoded solution generated using `test_split_encoding_strategy_curve`
|
|
(bool success,) = tychoRouterAddr.call(
|
|
hex"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"
|
|
);
|
|
|
|
assertEq(IERC20(WETH_ADDR).balanceOf(ALICE), 4691958787921);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
|
|
function testCurveIntegrationStETH() public {
|
|
deal(ALICE, 1 ether);
|
|
|
|
vm.startPrank(ALICE);
|
|
// Encoded solution generated using `test_split_encoding_strategy_curve_st_eth`
|
|
(bool success,) = tychoRouterAddr.call{value: 1 ether}(
|
|
hex"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"
|
|
);
|
|
|
|
assertEq(IERC20(STETH_ADDR).balanceOf(ALICE), 1000754689941529590);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
}
|