There is typo in T-Swap Handler.t.sol

[0xl3vi]

there is typo in endingY as it is used 2 times instead of for 2nd time endingX
and also
in pool.deposit(wethAmount, 0, uint256(expectedDeltaX), uint64(block.timestamp))
in this expectedDeltaX should be expectedDeltaY

link to the page

[EngrPips]

Thanks for pointing this out. @Equious sir