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Commented out functions of UniswapV2SwapRenamed.sol (as needed to run…
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… the demo script)
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@mariaKt
mariaKt committed Oct 30, 2024
1 parent 3343f28 commit f62bf6c
Showing 1 changed file with 111 additions and 111 deletions.
222 changes: 111 additions & 111 deletions test/examples/swaps/UniswapV2SwapRenamed.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -719,115 +719,115 @@ contract uniswapV2SwapTest {
assert(daiAmountOut >= daiAmountMin);
}

function testSwapMultiHopExactAmountIn() public {
uint256 wethAmount = 1e18;

vidWeth.deposit{value: 4*wethAmount}();
vidWeth.approve(address(vidUni), 8*wethAmount);
vidDai.mint(address(this), 3*wethAmount);
vidDai.approve(address(vidUni), 3*wethAmount);
vidUsdc.mint(address(this), 2*wethAmount);
vidUsdc.approve(address(vidUni), 2*wethAmount);

vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), wethAmount);
vidDai.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), wethAmount);

vidUni.router().syncLocalPair(address(vidWeth), address(vidDai));

uint256 daiAmountMin = 1;
vidUni.swapSingleHopExactAmountIn(wethAmount, daiAmountMin);

uint256 daiAmountIn = 1e18;

vidDai.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), daiAmountIn);
vidWeth.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), daiAmountIn);
vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), daiAmountIn);
vidUsdc.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), daiAmountIn);

vidUni.router().syncLocalPair(address(vidDai), address(vidWeth));
vidUni.router().syncLocalPair(address(vidWeth), address(vidUsdc));

uint256 usdcAmountOutMin = 1;
uint256 usdcAmountOut =
vidUni.swapMultiHopExactAmountIn(daiAmountIn, usdcAmountOutMin);

assert(usdcAmountOut >= usdcAmountOutMin);
}

function testSwapSingleHopExactAmountOut() public {
uint256 wethAmount = 1e18;
vidWeth.deposit{value: 10*wethAmount}();
vidWeth.approve(address(vidUni), 6*wethAmount);
vidDai.mint(address(this), 10*wethAmount);
vidDai.approve(address(vidUni), 4*wethAmount);

vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 4*wethAmount);
vidDai.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 4*wethAmount);

vidUni.router().syncLocalPair(address(vidWeth), address(vidDai));

uint256 daiAmountDesired = 1e18;
uint256 daiAmountOut =
vidUni.swapSingleHopExactAmountOut(daiAmountDesired, 2*wethAmount);

assert(daiAmountOut == daiAmountDesired);
}

function testSwapMultiHopExactAmountOut() public {
uint256 wethAmount = 1e18;
vidWeth.deposit{value: 20*wethAmount}();
vidWeth.approve(address(vidUni), 20*wethAmount);
vidDai.mint(address(this), 20*wethAmount);
vidDai.approve(address(vidUni), 20*wethAmount);
vidUsdc.mint(address(this), 10*wethAmount);
vidUsdc.approve(address(vidUni), 10*wethAmount);

vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 8*wethAmount);
vidDai.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 8*wethAmount);

vidUni.router().syncLocalPair(address(vidWeth), address(vidDai));

uint256 daiAmountOut = 2 * 1e18;
vidUni.swapSingleHopExactAmountOut(daiAmountOut, 4*wethAmount);

vidDai.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), 2*daiAmountOut);
vidWeth.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), 2*daiAmountOut);
vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), 2*daiAmountOut);
vidUsdc.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), 2*daiAmountOut);
vidUni.router().syncLocalPair(address(vidDai), address(vidWeth));
vidUni.router().syncLocalPair(address(vidWeth), address(vidUsdc));

uint256 amountOutDesired = 1e6;
uint256 amountOut =
vidUni.swapMultiHopExactAmountOut(amountOutDesired, daiAmountOut);

assert(amountOut == amountOutDesired);
}

function testRouterAddLiquidity() public {
uint256 testAmount = 131072; // Hex: 0x20000
uint desiredA = 10000;
uint desiredB = 10000;
uint minA = 0;
uint minB = 0;

vidRouter = new uniswapV2Router02();

vidRouter.setLocalPair(address(vidWeth), address(vidDai));
vidRouter.setLocalPair(address(vidWeth), address(vidUsdc));
vidRouter.setLocalPair(address(vidUsdc), address(vidDai));

vidDai.mint(address(this), testAmount);
vidDai.approve(address(vidRouter), testAmount);
vidUsdc.mint(address(this), testAmount);
vidUsdc.approve(address(vidRouter), testAmount);

vidRouter.addLiquidity(address(vidDai), address(vidUsdc), desiredA, desiredB, minA, minB, address(this));

assert(vidDai.balanceOf(address(this)) == 121072);
assert(vidUsdc.balanceOf(address(this)) == 121072);
assert(vidDai.balanceOf(vidRouter.getLocalPair(address(vidDai), address(vidUsdc))) == 10000);
assert(vidUsdc.balanceOf(vidRouter.getLocalPair(address(vidDai), address(vidUsdc))) == 10000);
assert(uniswapV2Pair(vidRouter.getLocalPair(address(vidDai), address(vidUsdc))).balanceOf(address(this)) == 9000);
}
// function testSwapMultiHopExactAmountIn() public {
// uint256 wethAmount = 1e18;
//
// vidWeth.deposit{value: 4*wethAmount}();
// vidWeth.approve(address(vidUni), 8*wethAmount);
// vidDai.mint(address(this), 3*wethAmount);
// vidDai.approve(address(vidUni), 3*wethAmount);
// vidUsdc.mint(address(this), 2*wethAmount);
// vidUsdc.approve(address(vidUni), 2*wethAmount);
//
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), wethAmount);
// vidDai.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), wethAmount);
//
// vidUni.router().syncLocalPair(address(vidWeth), address(vidDai));
//
// uint256 daiAmountMin = 1;
// vidUni.swapSingleHopExactAmountIn(wethAmount, daiAmountMin);
//
// uint256 daiAmountIn = 1e18;
//
// vidDai.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), daiAmountIn);
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), daiAmountIn);
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), daiAmountIn);
// vidUsdc.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), daiAmountIn);
//
// vidUni.router().syncLocalPair(address(vidDai), address(vidWeth));
// vidUni.router().syncLocalPair(address(vidWeth), address(vidUsdc));
//
// uint256 usdcAmountOutMin = 1;
// uint256 usdcAmountOut =
// vidUni.swapMultiHopExactAmountIn(daiAmountIn, usdcAmountOutMin);
//
// assert(usdcAmountOut >= usdcAmountOutMin);
// }
//
// function testSwapSingleHopExactAmountOut() public {
// uint256 wethAmount = 1e18;
// vidWeth.deposit{value: 10*wethAmount}();
// vidWeth.approve(address(vidUni), 6*wethAmount);
// vidDai.mint(address(this), 10*wethAmount);
// vidDai.approve(address(vidUni), 4*wethAmount);
//
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 4*wethAmount);
// vidDai.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 4*wethAmount);
//
// vidUni.router().syncLocalPair(address(vidWeth), address(vidDai));
//
// uint256 daiAmountDesired = 1e18;
// uint256 daiAmountOut =
// vidUni.swapSingleHopExactAmountOut(daiAmountDesired, 2*wethAmount);
//
// assert(daiAmountOut == daiAmountDesired);
// }
//
// function testSwapMultiHopExactAmountOut() public {
// uint256 wethAmount = 1e18;
// vidWeth.deposit{value: 20*wethAmount}();
// vidWeth.approve(address(vidUni), 20*wethAmount);
// vidDai.mint(address(this), 20*wethAmount);
// vidDai.approve(address(vidUni), 20*wethAmount);
// vidUsdc.mint(address(this), 10*wethAmount);
// vidUsdc.approve(address(vidUni), 10*wethAmount);
//
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 8*wethAmount);
// vidDai.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidDai)), 8*wethAmount);
//
// vidUni.router().syncLocalPair(address(vidWeth), address(vidDai));
//
// uint256 daiAmountOut = 2 * 1e18;
// vidUni.swapSingleHopExactAmountOut(daiAmountOut, 4*wethAmount);
//
// vidDai.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), 2*daiAmountOut);
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidDai), address(vidWeth)), 2*daiAmountOut);
// vidWeth.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), 2*daiAmountOut);
// vidUsdc.transfer(vidUni.router().getLocalPair(address(vidWeth), address(vidUsdc)), 2*daiAmountOut);
// vidUni.router().syncLocalPair(address(vidDai), address(vidWeth));
// vidUni.router().syncLocalPair(address(vidWeth), address(vidUsdc));
//
// uint256 amountOutDesired = 1e6;
// uint256 amountOut =
// vidUni.swapMultiHopExactAmountOut(amountOutDesired, daiAmountOut);
//
// assert(amountOut == amountOutDesired);
// }
//
// function testRouterAddLiquidity() public {
// uint256 testAmount = 131072; // Hex: 0x20000
// uint desiredA = 10000;
// uint desiredB = 10000;
// uint minA = 0;
// uint minB = 0;
//
// vidRouter = new uniswapV2Router02();
//
// vidRouter.setLocalPair(address(vidWeth), address(vidDai));
// vidRouter.setLocalPair(address(vidWeth), address(vidUsdc));
// vidRouter.setLocalPair(address(vidUsdc), address(vidDai));
//
// vidDai.mint(address(this), testAmount);
// vidDai.approve(address(vidRouter), testAmount);
// vidUsdc.mint(address(this), testAmount);
// vidUsdc.approve(address(vidRouter), testAmount);
//
// vidRouter.addLiquidity(address(vidDai), address(vidUsdc), desiredA, desiredB, minA, minB, address(this));
//
// assert(vidDai.balanceOf(address(this)) == 121072);
// assert(vidUsdc.balanceOf(address(this)) == 121072);
// assert(vidDai.balanceOf(vidRouter.getLocalPair(address(vidDai), address(vidUsdc))) == 10000);
// assert(vidUsdc.balanceOf(vidRouter.getLocalPair(address(vidDai), address(vidUsdc))) == 10000);
// assert(uniswapV2Pair(vidRouter.getLocalPair(address(vidDai), address(vidUsdc))).balanceOf(address(this)) == 9000);
// }
}

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