Liquidity.Party/tycho-protocol-sdk
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Rename pairFunctions to adapter

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This commit is contained in:
pistomat
2023-12-06 15:13:16 +01:00
parent 9105b898d6
commit b7b750de38
1 changed files with 14 additions and 16 deletions
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30
evm/test/UniswapV2SwapAdapter.t.sol
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@@ -10,7 +10,7 @@ import "src/libraries/FractionMath.sol";
contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
using FractionMath for Fraction;
UniswapV2SwapAdapter pairFunctions;
UniswapV2SwapAdapter adapter;
IERC20 constant WETH = IERC20(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2);
IERC20 constant USDC = IERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48);
address constant USDC_WETH_PAIR = 0xB4e16d0168e52d35CaCD2c6185b44281Ec28C9Dc;
@@ -20,10 +20,10 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
function setUp() public {
uint256 forkBlock = 17000000;
vm.createSelectFork(vm.rpcUrl("mainnet"), forkBlock);
pairFunctions = new
adapter = new
UniswapV2SwapAdapter(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f);
vm.label(address(pairFunctions), "UniswapV2SwapAdapter");
vm.label(address(adapter), "UniswapV2SwapAdapter");
vm.label(address(WETH), "WETH");
vm.label(address(USDC), "USDC");
vm.label(address(USDC_WETH_PAIR), "USDC_WETH_PAIR");
@@ -31,7 +31,7 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
function testPriceFuzz(uint256 amount0, uint256 amount1) public {
bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR));
uint256[] memory limits = pairFunctions.getLimits(pair, USDC, WETH);
uint256[] memory limits = adapter.getLimits(pair, USDC, WETH);
vm.assume(amount0 < limits[0]);
vm.assume(amount1 < limits[0]);
@@ -39,8 +39,7 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
amounts[0] = amount0;
amounts[1] = amount1;
Fraction[] memory prices =
pairFunctions.price(pair, WETH, USDC, amounts);
Fraction[] memory prices = adapter.price(pair, WETH, USDC, amounts);
for (uint256 i = 0; i < prices.length; i++) {
assertGt(prices[i].numerator, 0);
@@ -56,8 +55,7 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
amounts[i] = 1000 * i * 10 ** 6;
}
Fraction[] memory prices =
pairFunctions.price(pair, WETH, USDC, amounts);
Fraction[] memory prices = adapter.price(pair, WETH, USDC, amounts);
for (uint256 i = 0; i < TEST_ITERATIONS - 1; i++) {
assertEq(prices[i].compareFractions(prices[i + 1]), 1);
@@ -70,26 +68,26 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
OrderSide side = isBuy ? OrderSide.Buy : OrderSide.Sell;
bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR));
uint256[] memory limits = pairFunctions.getLimits(pair, USDC, WETH);
uint256[] memory limits = adapter.getLimits(pair, USDC, WETH);
if (side == OrderSide.Buy) {
vm.assume(specifiedAmount < limits[1]);
// sellAmount is not specified for buy orders
deal(address(USDC), address(this), type(uint256).max);
USDC.approve(address(pairFunctions), type(uint256).max);
USDC.approve(address(adapter), type(uint256).max);
} else {
vm.assume(specifiedAmount < limits[0]);
deal(address(USDC), address(this), specifiedAmount);
USDC.approve(address(pairFunctions), specifiedAmount);
USDC.approve(address(adapter), specifiedAmount);
}
uint256 usdc_balance = USDC.balanceOf(address(this));
uint256 weth_balance = WETH.balanceOf(address(this));
Trade memory trade =
pairFunctions.swap(pair, USDC, WETH, side, specifiedAmount);
adapter.swap(pair, USDC, WETH, side, specifiedAmount);
if (trade.calculatedAmount > 0) {
if (side == OrderSide.Buy) {
@@ -132,9 +130,9 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
beforeSwap = vm.snapshot();
deal(address(USDC), address(this), amounts[i]);
USDC.approve(address(pairFunctions), amounts[i]);
USDC.approve(address(adapter), amounts[i]);
trades[i] = pairFunctions.swap(pair, USDC, WETH, side, amounts[i]);
trades[i] = adapter.swap(pair, USDC, WETH, side, amounts[i]);
vm.revertTo(beforeSwap);
}
@@ -151,14 +149,14 @@ contract UniswapV2PairFunctionTest is Test, ISwapAdapterTypes {
function testGetCapabilities(bytes32 pair, address t0, address t1) public {
Capability[] memory res =
pairFunctions.getCapabilities(pair, IERC20(t0), IERC20(t1));
adapter.getCapabilities(pair, IERC20(t0), IERC20(t1));
assertEq(res.length, 3);
}
function testGetLimits() public {
bytes32 pair = bytes32(bytes20(USDC_WETH_PAIR));
uint256[] memory limits = pairFunctions.getLimits(pair, USDC, WETH);
uint256[] memory limits = adapter.getLimits(pair, USDC, WETH);
assertEq(limits.length, 2);
}