public function testparseInterval()
{
$scheduler = new Scheduler();
$scheduler->job_interval = '0::3::3::*::*';
$expected = array('raw' => array('0', '3', '3', '*', '*'), 'hours' => '3:::0', 'months' => '*:::3');
//execute the method and verify related attributes
$scheduler->parseInterval();
$this->assertTrue(is_array($scheduler->intervalParsed));
$this->assertSame($expected, $scheduler->intervalParsed);
}