public function update(BankAccount $ba)
{
if (!isset($this->identityMap[$ba])) {
throw new MapperException('Object has no ID, cannot update.');
}
$this->db->exec(sprintf('UPDATE bankaccount SET balance = %f WHERE id = %d;', $ba->getBalance(), $this->identityMap[$ba]));
}
/**
* @covers BankAccount::getBalance
* @group balanceIsInitiallyZero
* @group specification
*/
public function testBalanceIsInitiallyZero()
{
/* @Given a fresh bank account */
$ba = new BankAccount();
/* @When I ask it for its balance */
$balance = $ba->getBalance();
/* @Then I should get 0 */
$this->assertEquals(0, $balance);
}
public function testOldAccountInfoInitiallySet()
{
$bank_account = new BankAccount('15934903649620486', $this->pdo);
$this->assertEquals(100, $bank_account->getBalance());
$this->assertEquals('15934903649620486', $bank_account->getAccountNumber());
$bank_account = new BankAccount('15936487230215067', $this->pdo);
$this->assertEquals(1216, $bank_account->getBalance());
$this->assertEquals('15936487230215067', $bank_account->getAccountNumber());
$bank_account = new BankAccount('12348612357236185', $this->pdo);
$this->assertEquals(89, $bank_account->getBalance());
$this->assertEquals('12348612357236185', $bank_account->getAccountNumber());
}
public function testDepositShouldRegisterWithAfipWhenAmoutGreaterThanAHundred()
{
// arrange
$account = new BankAccount('Nicolas');
$value = 500;
$afipMock = $this->getMock('Afip', array('registerTransaction'));
$afipMock->expects($this->once())->method('registerTransaction')->with($this->equalTo('Nicolas'), $this->equalTo($value));
$account->setAfip($afipMock);
$amountToTransfer = 500;
// act
$account->deposit(500);
// assert
$this->assertEquals($amountToTransfer, $account->getBalance());
}
<?php
class BankAccount
{
private $balance = 0;
function makeDeposit($amount)
{
// Add to the current balance
$this->balance += $amount;
echo '<br>Deposited: $' . number_format($amount, 2);
}
function makeWithdrawal($amount)
{
// Subtract from the current balance
$this->balance -= $amount;
echo '<br>Withdrew: $' . number_format($amount, 2);
}
function getBalance()
{
echo '<br>Current Balance: $' . number_format($this->balance, 2);
}
}
$myAccount = new BankAccount();
$myAccount->makeDeposit(100.0);
$myAccount->makeWithdrawal(40.0);
$myAccount->getBalance();
public function test_deposit()
{
$ba = new BankAccount();
$ba->deposit(100);
$this->assertEquals(100, $ba->getBalance());
}
public function testBalanceIsInitiallyZero()
{
$ba = new BankAccount();
$balance = $ba->getBalance();
$this->assertEquals(0, $balance);
}
/**
* @depends testDepositingMoneyWorks
* @covers BankAccount::withdrawMoney
*/
public function testWithdrawingMoneyWorks(BankAccount $ba)
{
$ba->withdrawMoney(1);
$this->assertEquals(0, $ba->getBalance());
}
public function getTotalMoney()
{
return $this->bank_account->getBalance();
}
/** @dataProvider withdrawDataProvider
* @param BankAccount $bank_account_stub
*/
public function testWithdraw($bank_account_stub, $money, $expected_balance)
{
$bank_account_stub->withdraw($money);
$this->assertEquals($expected_balance, $bank_account_stub->getBalance());
}
public function testWithdrawDecreasesBalance()
{
$this->_account->withdraw(100);
$this->assertEquals(-100, $this->_account->getBalance());
}
