public function testNumericRangeInclusiveIteration()
{
$expected = array(10, 12, 14, 16, 18, 20);
$range = new NumericRangeInclusive(10, 20, 2);
foreach ($range->iterable() as $value) {
$this->assertEquals(array_shift($expected), $value);
}
$this->assertEquals(0, count($expected));
}
/**
* @param int $start
* @param int $end
* @throws InvalidArgumentException
* @throws InvalidRangeException
*/
public function __construct($start, $end)
{
if (!is_int($start)) {
throw new InvalidArgumentException();
}
if (!is_int($end)) {
throw new InvalidArgumentException();
}
if ($start > $end) {
throw new InvalidRangeException();
}
parent::__construct($start, $end, 1);
}