/**
* Returns report in text format.
*
* @return string
*/
public function toText()
{
// Let's collect each line of the report as an array element
$lines = array();
// Report head
$header = sprintf('Transactions Report for "%s" (ID: %d)', $this->merchant->getName(), $this->merchant->getId());
$lines[] = $header;
$lines[] = str_repeat('=', strlen($header));
// Blank line
$lines[] = '';
// Transactions count
$lines[] = sprintf('Total: %d transaction(s) found.', $this->count());
// Blank line
$lines[] = '';
// Table headers
$lines[] = sprintf('%s %s', str_pad(self::DATE_HEADER, self::DATE_LENGTH, ' '), str_pad(self::AMOUNT_HEADER, self::AMOUNT_LENGTH, ' '));
$lines[] = sprintf('%s %s', str_repeat('-', self::DATE_LENGTH), str_repeat('-', self::AMOUNT_LENGTH));
// Table rows
/* @var $transaction \Application\Model\Transaction */
foreach ($this->collection as $transaction) {
$lines[] = sprintf('%s %s', str_pad($this->getTransactionDate($transaction), self::DATE_LENGTH, ' ', STR_PAD_BOTH), str_pad($this->getTransactionAmount($transaction), self::AMOUNT_LENGTH + 1, ' ', STR_PAD_LEFT));
}
// Glue all lines with a line break
$text = implode(PHP_EOL, $lines) . PHP_EOL;
return $text;
}
/**
* @covers Application\Model\Merchant::removeTransaction
*/
public function testRemoveTransaction()
{
$merchant = new Merchant();
$transaction = new Transaction();
$merchant->addTransaction($transaction);
$this->assertEquals(1, $merchant->getTransactions()->count());
$merchant->removeTransaction($transaction);
$this->assertEquals(0, $merchant->getTransactions()->count());
}
/**
* {@inheritDoc}
*/
public function getTransactions()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getTransactions', array());
return parent::getTransactions();
}
