public function testValidationFailsWithCorruptedTransaction()
{
//Ensuring that validation cascades and checks transactions.
$transaction = $this->transferRequest->getTransactions()[0];
$transaction->setAmount(-500);
$violations = Validator::validateTransferRequest($this->transferRequest);
$this->assertTrue(count($violations) === 1);
$this->assertTrue(count($violations->get('transactions')) === 1);
}
private function generateTrailerLine(TransferRequest $request)
{
$items = array();
$items[] = array('%1d', self::RECORD_TRAILER);
$items[] = array('%06d', count($request->getTransactions()));
$totalAmount = array_sum(array_map(function (MoneyTransferTransaction $transaction) {
return $transaction->getAmount();
}, $request->getTransactions()));
$items[] = array('%012d', $totalAmount);
$items[] = array('%s', str_repeat(' ', 101));
return StringUtil::sprintfItemGroupsToString($items);
}
