it.only("will revert old farms' deposits and withdrawals if yVault migrates farm", async () => {
  // 0. setup
  await token.mint(owner.address, units(1000));
  await token.approve(yVault.address, units(1000));
  await yVault.depositAll();
  await yVault.approve(lpFarming.address, units(1000));
  // send some JPEG to strategy prior to deposit
  await jpeg.mint(strategy.address, units(100));
  // deposit twice, so that the second deposit will invoke _update()
  await lpFarming.deposit(units(250));
  await lpFarming.deposit(units(250));
	
  // 1. change farm and call withdrawJPEG()
  await yVault.setFarmingPool(user1.address);
  await yVault.withdrawJPEG();
	
  // deposit and withdrawal will fail
  await expect(lpFarming.deposit(units(500))).to.be.revertedWith('reverted with panic code 0x11 (Arithmetic operation underflowed or overflowed outside of an unchecked block)');
  await expect(lpFarming.withdraw(units(500))).to.be.revertedWith('reverted with panic code 0x11 (Arithmetic operation underflowed or overflowed outside of an unchecked block)');
});
if (currentBalance <= previousBalance) return;
