/** * @covers Cron\DayOfMonthField::increment */ public function testIncrementsDate() { $d = new DateTime('2011-03-15 11:15:00'); $f = new DayOfMonthField(); $f->increment($d); $this->assertEquals('2011-03-16 00:00:00', $d->format('Y-m-d H:i:s')); $d = new DateTime('2011-03-15 11:15:00'); $f->increment($d, true); $this->assertEquals('2011-03-14 23:59:00', $d->format('Y-m-d H:i:s')); }