@Test
public void testResolveCellBySquare() throws Exception {
moveThroughGame(game, (i, j) -> Int.fromInteger((i * SIZE + i / SIZE + j) % (SIZE * SIZE) + 1));
game.set(9, 1, Int.ZERO);
game.resolveBySquare(3, 1);
assertThat(game.get(9, 1), is(Int.NINE));
}
@Test
public void testFindPossibleRowToResolve() throws Exception {
moveThroughGame(game, (i, j) -> Int.fromInteger((i * SIZE + i / SIZE + j) % (SIZE * SIZE) + 1));
game.set(8, 1, Int.ZERO);
game.set(9, 1, Int.ZERO);
assertThat(game.possibleRowsToResolve(), containsInAnyOrder(8, 9));
}
private void moveThroughGame(SudokuGame g, DatumGenerator<Int> generator) {
for (int i = 0; i < SIZE * SIZE; i++) {
for (int j = 0; j < SIZE * SIZE; j++) {
Int datum = generator.generate(i, j);
game.set(i + 1, j + 1, datum);
}
}
}
