/**
* Resetting the game.
*/
public function newGame()
{
// Reset the board.
$this->board->reset();
$this->savePlayBoard();
// Unset the winner.
unset($this->winner);
unset($this->settings->winner);
}
/**
* @param $fields
* @dataProvider unusedFieldsDataProvider
*/
public function testFindUnusedFields($fields, $expected)
{
$board = new Board($fields);
$this->assertSame($expected, $board->findUnusedFields());
}
/**
* @param Board $board
* @return int $field
*/
public function findBestMove(Board $board)
{
$unusedFields = $board->findUnusedFields();
shuffle($unusedFields);
return $unusedFields[0];
}