// TODO: put your test cases here
@Test
public void testCase1() {
Sudoku sudoku =
new Sudoku(
2,
new int[][] {
{0, 0, 0, 1},
{2, 3, 0, 4},
{0, 0, 0, 3},
{4, 1, 0, 2}
});
assertEquals("...1\n23.4\n...3\n41.2\n", sudoku.toString());
System.out.println(new Sudoku(3));
}
@Test
public void testCase2() throws IOException, ParseException {
Sudoku sudoku = Sudoku.fromFile(2, "samples\\sudoku_4x4.txt");
assertEquals(".234\n341.\n214.\n.321\n", sudoku.toString());
}