public function testAddMonthIngnoringDay()
{
$date = new Tinebase_DateTime('2009-01-31 00:00:00');
for ($i = 0; $i < 12; $i++) {
$dateArr = Calendar_Model_Rrule::addMonthIngnoringDay($date, $i);
$this->assertEquals(31, $dateArr['day']);
$this->assertEquals($i + 1, $dateArr['month']);
$this->assertEquals(2009, $dateArr['year']);
}
for ($i = 12; $i < 24; $i++) {
$dateArr = Calendar_Model_Rrule::addMonthIngnoringDay($date, $i);
$this->assertEquals(31, $dateArr['day']);
$this->assertEquals($i - 11, $dateArr['month']);
$this->assertEquals(2010, $dateArr['year']);
}
}
