reentrancy bug test

MyTestContract.sol

// SPDX-License-Identifier: MIT
pragma solidity >0.8.0;


contract MyTestContract {
    mapping(address => uint) public balances;
    address public owner ;
    constructor() payable {
        owner = msg.sender;
        balances[msg.sender] = msg.value;
    }

    function deposit() public payable {
        balances[msg.sender] += msg.value;
    }

    function withdraw() public {
        assert (balances[msg.sender] > 0);
        payable(msg.sender).call{value: (balances[msg.sender])}("");
        balances[msg.sender] = 0;
    }
}