public function testPersistInsertsNewAccountsIntoTheDatabaseMockedVersion()
{
$stmt = $this->mock('stdClass')->execute([500], $this->once())->new();
$pdo = $this->mock('PDO')->prepare(['insert into account (balance) values (?)'], $stmt, $this->once())->lastInsertId(1, $this->once())->new('sqlite::memory:');
$service = new BankAccountService($pdo);
$account = new BankAccount();
$account->deposit(500);
$newAccountId = $service->persist($account);
$this->assertEquals(1, $newAccountId);
}
public function testPersistInsertsNewAccountsIntoTheDatabaseMockedVersion()
{
$stmt = $this->getMockBuilder('stdClass')->setMethods(['execute'])->getMock();
$stmt->expects($this->once())->method('execute')->with([500]);
$pdo = $this->getMockBuilder('PDO')->setConstructorArgs(['sqlite::memory:'])->getMock();
$pdo->expects($this->once())->method('prepare')->with('insert into account (balance) values (?)')->will($this->returnValue($stmt));
$pdo->expects($this->once())->method('lastInsertId')->will($this->returnValue(1));
$service = new BankAccountService($pdo);
$account = new BankAccount();
$account->deposit(500);
$newAccountId = $service->persist($account);
$this->assertEquals(1, $newAccountId);
}