/** * @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]; }