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[POC] Add test cases of bin math #99

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[POC] Add test cases of bin math #99

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2 changes: 1 addition & 1 deletion .forge-snapshots/BinHookTest#testInitializeSucceedsWithHook.snap
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2 changes: 1 addition & 1 deletion .forge-snapshots/BinPoolManagerBytecodeSize.snap
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2 changes: 1 addition & 1 deletion .forge-snapshots/CLPoolManagerBytecodeSize.snap
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2 changes: 1 addition & 1 deletion .forge-snapshots/CLPoolManagerTest#initializeWithoutHooks.snap
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16 changes: 16 additions & 0 deletions test/pool-bin/libraries/BinHelper.t.sol
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Expand Up @@ -59,6 +59,22 @@ contract BinHelperTest is BinTestHelper {
}
}

// run test via: forge test --match-test testLiquidityPOC -vvv
function testLiquidityPOC() external {
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Can set pure , or will get warning.
Screenshot 2024-07-18 at 13 05 15

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Just noticed this is a POC 😂

uint24 binId = 8_393_426;
uint16 binStep = 10;
uint256 price = PriceHelper.getPriceFromId(binId, binStep);
assertEq(price, 41997625866672948725687173685150666229626);
console2.log("price: ", price);

uint128 amtX = 1e18;
uint128 amtY = 2e18;
bytes32 amounts = amtX.encode(amtY);
uint256 liquidity = BinHelper.getLiquidity(amounts, price);
console2.log("liquidity :", liquidity);
assertEq(liquidity, 42678190600514825652613922900014202652538000000000000000000);
}

function testFuzz_getSharesAndEffectiveAmountsIn(
uint128 binReserveX,
uint128 binReserveY,
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