public function setUp()
{
parent::setUp();
Configure::write('Localization', array('decimals' => ',', 'thousands' => '.'));
NumberLib::config();
$this->Numeric = new NumericHelper(new View(null));
}
/**
* Transforming int values into ordinal numbers (1st, 3rd, ...).
* When using HTML, you can use <sup>, as well.
*
* @param $num (INT) - the number to be suffixed.
* @param $sup (BOOL) - whether to wrap the suffix in a superscript (<sup>) tag on output.
* @return string ordinal
*/
public static function ordinalNumber($num = 0, $sup = false)
{
$ordinal = NumberLib::ordinal($num);
return $sup ? $num . '<sup>' . $ordinal . '</sup>' : $num . $ordinal;
}
/**
* NumberLibTest::testCurrencyUnknown()
*
* @return void
*/
public function testCurrencyUnknown()
{
$result = NumberLib::currency('4.111', 'XYZ');
$expected = 'XYZ 4,11';
$this->assertEquals($expected, $result);
}
/**
*/
public static function validateTransactions(&$prepaidAccount, &$transactions)
{
if ($prepaidAccount['amount'] == 0 && empty($transactions)) {
$prepaidAccount['validates'] = true;
$prepaidAccount['transaction_amount'] = 0;
return true;
}
$total = 0;
foreach ($transactions as $transaction) {
$total += $transaction['Transaction']['amount'];
}
App::uses('NumberLib', 'Tools.Utility');
$validates = NumberLib::isFloatEqual($total, $prepaidAccount['amount']);
$prepaidAccount['validates'] = $validates;
$prepaidAccount['transaction_amount'] = $total;
return $validates;
}
/**
* parse 2,5 - 2.5 2:30 2:31:58 or even 2011-11-12 10:10:10
* now supports negative values like -2,5 -2,5 -2:30 -:30 or -4
* @param string
* @return int: seconds
* 2011-03-06 ms
*/
public static function parseTime($duration, $allowed = array(':', '.', ','))
{
if (empty($duration)) {
return 0;
}
$parts = explode(' ', $duration);
$duration = array_pop($parts);
if (strpos($duration, '.') !== false && in_array('.', $allowed)) {
App::uses('NumberLib', 'Tools.Lib');
//$numberLib = new NumberLib();
$duration = NumberLib::decimalToStandardTime($duration, 2, ':');
} elseif (strpos($duration, ',') !== false && in_array(',', $allowed)) {
App::uses('NumberLib', 'Tools.Lib');
$duration = str_replace(',', '.', $duration);
$duration = NumberLib::decimalToStandardTime($duration, 2, ':');
}
# now there is only the time schema left...
$pieces = explode(':', $duration, 3);
$res = 0;
$hours = abs((int) $pieces[0]) * HOUR;
//echo pre($hours);
$isNegative = strpos((string) $pieces[0], '-') !== false ? true : false;
if (count($pieces) === 3) {
$res += $hours + (int) $pieces[1] * MINUTE + (int) $pieces[2] * SECOND;
} elseif (count($pieces) === 2) {
$res += $hours + (int) $pieces[1] * MINUTE;
} else {
$res += $hours;
}
if ($isNegative) {
return -$res;
}
return $res;
}
/**
*2011-04-15 lb
*/
public function testGetDecimalPlaces()
{
$values = array('100' => -2, '0.0001' => 4, '10' => -1, '0.1' => 1, '1' => 0, '0.001' => 3);
foreach ($values as $was => $expected) {
$is = NumberLib::getDecimalPlaces($was, 10);
$this->assertSame($expected, $is);
//, null, $was
}
}
/**
* get the rounded average
* @param array $values: int or float values
* @return int $average
* @static
* move to lib
* 2009-09-05 ms
*/
public static function average($values, $precision = 0)
{
trigger_error('deprecated - use Tools.NumberLib instead');
App::uses('NumberLib', 'Tools.Utility');
return NumberLib::average($values, $precision);
}
