public function testMonthTransmitToWeek()
{
$month = new Month(new \DateTime('2013-01-01'), Day::SUNDAY);
$this->assertSame(Day::SUNDAY, $month->getPrevious()->getFirstWeekday());
$this->assertSame(Day::SUNDAY, $month->getNext()->getFirstWeekday());
$this->assertSame(Day::SUNDAY, $month->getExtendedMonth()->getFirstWeekday());
foreach ($month as $week) {
$this->assertSame(Day::SUNDAY, $week->getFirstWeekday());
}
}
public function testGetPrevious()
{
$month = new Month(new \DateTime('2012-01-01'), $this->prophesize(FactoryInterface::class)->reveal());
$this->assertEquals('2011-12-01', $month->getPrevious()->getBegin()->format('Y-m-d'));
$month = new Month(new \DateTime('2012-03-01'), $this->prophesize(FactoryInterface::class)->reveal());
$this->assertEquals('2012-02-01', $month->getPrevious()->getBegin()->format('Y-m-d'));
}
public function testGetPrevious()
{
$month = new Month(new \DateTime('2012-01-01'));
$this->assertEquals('2011-12-01', $month->getPrevious()->getBegin()->format('Y-m-d'));
$month = new Month(new \DateTime('2012-03-01'));
$this->assertEquals('2012-02-01', $month->getPrevious()->getBegin()->format('Y-m-d'));
}