public function testCheckIfAreDiffrentPlayers()
{
$player1 = new Player('player 1');
$player2 = new Player('player 2');
Player::checkIfAreDiffrentPlayers($player1, $player2);
$this->addToAssertionCount(1);
$expectedException = PlayerException::theseSamePlayers($player1);
$this->expectException(get_class($expectedException));
$this->expectExceptionMessage($expectedException->getMessage());
Player::checkIfAreDiffrentPlayers($player1, $player1);
}
/**
* Check if two players are diffrent
*
* @param Player $player1
* @param Player $player2
* @throws PlayerException
*/
public static function checkIfAreDiffrentPlayers(Player $player1, Player $player2)
{
if ($player1 === $player2) {
throw PlayerException::theseSamePlayers($player1);
}
}