/**
* Execute command
*
* @param InputInterface $input
* @param OutputInterface $output
* @return int|null|void
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$registry = PlayerRegistry::getDefaultPlayers();
$player1 = $input->getArgument('player-x');
$player2 = $input->getArgument('player-o');
$count = (int) $input->getOption('games');
$progress = new ProgressHelper();
$progress->start($output, $count);
$stats = [PlayerInterface::SYMBOL_X => 0, PlayerInterface::SYMBOL_O => 0, 'Draw' => 0];
for ($i = 0; $i < $count; $i++) {
$game = new Game();
$game->addPlayer($registry->get($player1, PlayerInterface::SYMBOL_X));
$game->addPlayer($registry->get($player2), PlayerInterface::SYMBOL_O);
$winner = $game->autoPlay();
$stats[$winner ? $winner : 'Draw']++;
$progress->advance();
}
$progress->finish();
$output->writeln('');
$output->writeln('Winning statistics');
$table = new TableHelper();
$table->setHeaders([$player1, $player2, "Draw"]);
$table->addRow(array_values($stats));
$table->render($output);
}
/**
* @expectedException \Exception
* @expectedExceptionMessage Field is already filled
*/
public function testDoTurnOnExistingField()
{
$table = array_fill(0, 3, array_fill(0, 3, null));
$table[1][1] = PlayerInterface::SYMBOL_X;
$game = new Game($table);
$game->doTurn([1, 1], PlayerInterface::SYMBOL_X);
$result = $game->getTable();
$this->assertEquals($table, $result);
}
public function testTurns()
{
$randomPlayer = new DrunkPlayer();
$game = new Game();
$game->addPlayer($randomPlayer, PlayerInterface::SYMBOL_X);
$table = $game->getTurn();
// First turn will be only in middle
$this->assertEquals(1, $this->countSymbols($table));
$this->assertEquals(PlayerInterface::SYMBOL_X, $table[1][1]);
$table = $game->doTurn($this->findEmptySpot($table), PlayerInterface::SYMBOL_O);
// we know that our turn definitely will be in corner
$this->assertEquals(2, $this->countSymbols($table));
$this->assertEquals(PlayerInterface::SYMBOL_O, $table[0][0]);
$table = $game->getTurn();
$this->assertEquals(3, $this->countSymbols($table));
for ($x = 4; $x < 9; $x += 2) {
if (!$game->getWinner()) {
$table = $game->doTurn($this->findEmptySpot($table), PlayerInterface::SYMBOL_O);
$this->assertEquals($x, $this->countSymbols($table));
}
if (!$game->getWinner()) {
$table = $game->getTurn();
$this->assertEquals($x + 1, $this->countSymbols($table));
}
}
}
/**
* We expect every player to use win possibility
* @dataProvider getTestUseWinPossibilityData
* @param string $name
* @param $table
*/
public function testUseWinPossibility($name, $table)
{
if ($name == 'drunk') {
return;
// we do not expect that from drunk player ;)
}
$player = PlayerRegistry::getDefaultPlayers()->get($name);
$game = new Game($table);
$game->addPlayer($player);
$game->getTurn();
$this->assertEquals(PlayerInterface::SYMBOL_X, $game->getWinner());
}
/**
* @param Request $request
* @return JsonResponse
*/
public function indexJsonAction(Request $request)
{
$table = json_decode($request->get('table'));
$request->get(PlayerInterface::SYMBOL_X) && $this->gameService->addPlayer($this->registryService->get($request->get(PlayerInterface::SYMBOL_X)));
$request->get(PlayerInterface::SYMBOL_O) && $this->gameService->addPlayer($this->registryService->get($request->get(PlayerInterface::SYMBOL_O)), PlayerInterface::SYMBOL_O);
$this->gameService->setTable($table);
$this->gameService->getTurn();
return new JsonResponse(["status" => "ok", 'table' => $this->gameService->getTable(), 'winner' => $this->gameService->getWinner()]);
}
