public function test_for_NumberHelper()
{
$number = new NumberHelper();
$this->assertEqual($number->number_to_phone(1235551234), '123-555-1234');
$this->assertEqual($number->number_to_phone(1235551234, array('area_code' => true)), '(123) 555-1234');
$this->assertEqual($number->number_to_phone(1235551234, array('delimiter' => ' ')), '123 555 1234');
$this->assertEqual($number->number_to_phone(1235551234, array('area_code' => true, 'extension' => 555)), '(123) 555-1234 x 555');
$this->assertEqual($number->number_to_currency("1234567890.50"), '$1,234,567,890.50');
$this->assertEqual($number->number_to_currency(123456789.123456, array('precision' => 2, 'unit' => ' Skk', 'unit_position' => 'right', 'separator' => ',', 'delimiter' => ' ')), '123 456 789,12 Skk');
$this->assertEqual($number->number_to_currency("1234567890.50"), '$1,234,567,890.50');
$this->assertEqual($number->number_to_currency(1234567890.506), '$1,234,567,890.51');
$this->assertEqual($number->number_to_currency(1234567890.5, array('unit' => "£", 'separator' => ",", 'delimiter' => "")), '£1234567890,50');
$this->assertEqual($number->number_to_currency(1234567890.5, array('unit' => " €", 'separator' => ",", 'delimiter' => ".", 'unit_position' => 'right')), '1.234.567.890,50 €');
$this->assertEqual($number->number_to_percentage(100), '100.00%');
$this->assertEqual($number->number_to_percentage(100, array('precision' => 0)), '100%');
$this->assertEqual($number->number_to_percentage(302.0576, array('precision' => 3)), '302.058%');
$this->assertEqual($number->number_with_delimiter(12345678), '12,345,678');
$this->assertEqual($number->number_with_delimiter(12345678.2), '12,345,678.2');
$this->assertEqual($number->human_size(123), '123 Bytes');
$this->assertEqual($number->human_size(1234), '1.2 KB');
$this->assertEqual($number->human_size(12345), '12.1 KB');
$this->assertEqual($number->human_size(1234567), '1.2 MB');
$this->assertEqual($number->human_size(1234567890), '1.1 GB');
$this->assertEqual($number->human_size_to_bytes('123 Bytes'), 123);
$this->assertEqual($number->human_size_to_bytes('1.2 KB'), 1229);
$this->assertEqual($number->human_size_to_bytes('12.1 KB'), 12391);
$this->assertEqual($number->human_size_to_bytes('1.2 MB'), 1258292);
$this->assertEqual($number->human_size_to_bytes('1.1 GB'), 1181116007);
$this->assertEqual($number->number_with_precision(111.2345), '111.235');
$this->assertEqual($number->zeropad(123, 6), '000123');
$this->assertEqual($number->zeropad('0123', 6), '000123');
$this->assertEqual($number->zeropad(12345, 2), '12345');
}
