public function testGetIterator()
{
$cardCollection = new CardCollection();
$this->assertInstanceOf(ArrayIterator::class, $cardCollection->getIterator());
}
/**
* Get ont highest-rank card which is situated by players
*
* @return Card
*/
protected function getOneHighestCardPutted() : Card
{
$this->gameTable->checkEveryPlayersHasSituatedCards();
$this->checkIsOneHighestCardSituated();
$lastPuttedCardsByPlayers = new CardCollection();
foreach ($this->getPlayers() as $player) {
if ($this->gameTable->getPlayerCards($player)->count() > 0) {
$lastPuttedCardsByPlayers->append($this->gameTable->getPlayerCards($player)->getLast());
}
}
foreach (array_reverse(self::ORDER_OF_FIGURES) as $orderedFigure) {
if ($lastPuttedCardsByPlayers->hasCardWithFigure($orderedFigure)) {
foreach ($lastPuttedCardsByPlayers as $card) {
if ($card->getFigure() === $orderedFigure) {
return $card;
}
}
}
}
}
/**
* Count cards which all players placed in pile
*
* @return int
*/
public function countCardsSituatedInPile() : int
{
return $this->cardsPile->count();
}
