public void VerifyTest()
{
int[,] Solved = new int[9, 9]
{
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 7, 8, 9, 1, 2, 3, 4, 5, 6 },
{ 4, 5, 6, 7, 8, 9, 1, 2, 3 },
{ 3, 1, 2, 8, 4, 5, 9, 6, 7 },
{ 6, 9, 7, 3, 1, 2, 8, 4, 5 },
{ 8, 4, 5, 6, 9, 7, 3, 1, 2 },
{ 2, 3, 1, 5, 7, 4, 6, 9, 8 },
{ 9, 6, 8, 2, 3, 1, 5, 7, 4 },
{ 5, 7, 4, 9, 6, 8, 2, 3, 1 }
};
ClassicSudoku Sudoko = new ClassicSudoku(Solved);
if (!Sudoko.Verify())
{
Assert.Fail("Solved sudoku returning false");
}
int[,] Wrong = new int[9, 9]
{
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 7, 8, 9, 1, 2, 3, 4, 5, 6 },
{ 4, 5, 6, 7, 8, 9, 1, 2, 3 },
{ 3, 1, 2, 8, 4, 5, 9, 6, 7 },
{ 6, 9, 7, 3, 1, 2, 8, 4, 5 },
{ 8, 4, 5, 6, 9, 7, 3, 1, 2 },
{ 2, 3, 1, 5, 7, 4, 6, 9, 8 },
{ 9, 6, 8, 2, 3, 1, 5, 7, 4 },
{ 5, 7, 4, 9, 6, 8, 2, 3, 3 } // 3 at the end should be 1
};
Sudoko = new ClassicSudoku(Wrong);
if (Sudoko.Verify())
{
Assert.Fail();
}
}
public void VerifySolve()
{
int[,] AlmostSolved = new int[9, 9]
{
{ 1, 0, 3, 4, 5, 6, 7, 0, 9 },
{ 7, 8, 9, 1, 2, 3, 4, 5, 6 },
{ 4, 5, 6, 7, 8, 9, 1, 2, 3 },
{ 3, 1, 2, 8, 4, 5, 9, 6, 7 },
{ 6, 9, 7, 3, 0, 2, 8, 4, 5 },
{ 8, 0, 5, 6, 9, 7, 3, 1, 2 },
{ 2, 3, 1, 5, 7, 0, 6, 9, 8 },
{ 9, 6, 8, 2, 3, 1, 5, 7, 4 },
{ 5, 7, 4, 9, 6, 8, 2, 3, 1 }
};
ClassicSudoku Sudoko = new ClassicSudoku(AlmostSolved);
Sudoko.Solve();
if (!Sudoko.Verify())
{
Assert.Fail("Sudoku was not solved");
}
}