d7b5e6dba5
- Created methods to deploy the router and the executors. Whenever we use rollFork we need to redeploy everything! Notice that the addresses will be different then! - Created a test_executor_addresses.json to be used in the encoding tests, this way the calldata for the integration tests is already correct and we don't need to do any manual replacing (this was annoying). The addresses in this file match with the addresses used in the solidity tests --- don't change below this line --- ENG-4411 Took 1 hour 9 minutes Took 2 minutes
1472 lines
67 KiB
Solidity
1472 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();
|
|
}
|
|
|
|
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"d499aa880000000000000000000000000000000000000000000000000de0b6b3a764000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b175474e89094c44da98b954eedeac495271d0f0000000000000000000000000000000000000000000000903146e5f6c59c064b000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000cd09f75e2bf2a4d11f3ab23f1389fcc1621c0cc200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de0b6b3a7640000000000000000000000000000000000000000000000000000000000006813638900000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ede3eca2a72b3aecc820e955b36f38437d013950000000000000000000000000000000000000000000000000000000067ebdd91000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000041f6ff7411a7ec76cb7dcafecf5e7f11121b1aa88af505635dc7faae6057e4f44e2859712f58331a14a1624f1e5edf2af80ddd2d90b5453d74df1b1fea10b9a2f91c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058005600020000005615deb798bb3e4dfa0139dfa1b3d433cc23b72fc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2a478c2975ab1ea89e8196811f51a7b7ade33eb113ede3eca2a72b3aecc820e955b36f38437d01395000000000000000000"
|
|
);
|
|
|
|
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();
|
|
|
|
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, 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, 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, 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"d499aa880000000000000000000000000000000000000000000000000000000005f5e100000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb480000000000000000000000000000000000000000000000000000000005f4308e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000cd09f75e2bf2a4d11f3ab23f1389fcc1621c0cc2000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb480000000000000000000000000000000000000000000000000000000005f5e10000000000000000000000000000000000000000000000000000000000681363d200000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ede3eca2a72b3aecc820e955b36f38437d013950000000000000000000000000000000000000000000000000000000067ebddda0000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000418d58a54a3b8afc5d2e228ce6c5a1ab6b342cb5bfd9a00d57b869a4703ca2bb084d10d21f6842be9652a9ff2392673fbdcb961439ccc962de09f6bc64e5e665fe1c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de006d00010000002e234dae75c793f67a35089c9d99245e1c58470ba0b86991c6218b36c1d19d4a2e9eb0ce3606eb48c02aaa39b223fe8d0a0e5c4f27ead9083c756cc20001f43ede3eca2a72b3aecc820e955b36f38437d0139588e6a0c2ddd26feeb64f039a2c41296fcb3f564001006d01000000002e234dae75c793f67a35089c9d99245e1c58470bc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000bb83ede3eca2a72b3aecc820e955b36f38437d013958ad599c3a0ff1de082011efddc58f1908eb6e6d8000000"
|
|
);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
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"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"
|
|
);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
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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"
|
|
);
|
|
|
|
assertTrue(success, "Call Failed");
|
|
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"0a83cb080000000000000000000000000000000000000000000000000de0b6b3a76400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae7ab96520de3a18e5e111b5eaab095312d7fe840000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000cd09f75e2bf2a4d11f3ab23f1389fcc1621c0cc20000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000005b005900010000001d1499e622d69689cdf9004d05ec547d650ff211eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeae7ab96520de3a18e5e111b5eaab095312d7fe84dc24316b9ae028f1497c275eb9192a3ea0f67022010001000000000000"
|
|
);
|
|
|
|
assertEq(IERC20(STETH_ADDR).balanceOf(ALICE), 1000754689941529590);
|
|
|
|
vm.stopPrank();
|
|
}
|
|
}
|