EVOLUTION-MANAGER

Edit File: BankAccountTest2.php

<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\TestCase;

class BankAccountTest extends TestCase
{
    private $ba;

protected function setUp()
    {
        $this->ba = new BankAccount;
    }

public function testBalanceIsInitiallyZero()
    {
        $ba = new BankAccount;

$balance = $ba->getBalance();

$this->assertEquals(0, $balance);
    }

public function testBalanceCannotBecomeNegative()
    {
        try {
            $this->ba->withdrawMoney(1);
        } catch (BankAccountException $e) {
            $this->assertEquals(0, $this->ba->getBalance());

return;
        }

$this->fail();
    }

public function testBalanceCannotBecomeNegative2()
    {
        try {
            $this->ba->depositMoney(-1);
        } catch (BankAccountException $e) {
            $this->assertEquals(0, $this->ba->getBalance());

return;
        }

$this->fail();
    }
}