private static void CellTest2()
{
Debug.WriteLine( "Testing Accessors..." );
const int range = 9;
// Locked accessors
SudokuEngine.Cell cell = new SudokuEngine.Cell( range );
bool locked = cell.Locked;
cell.Locked = !locked;
Debug.Assert( locked != cell.Locked, "FAILURE: Locked interface" );
// Entry accessors
cell.Locked = false;
int entry = 1; // entry must be in [1, range - 1] for test to be valid.
cell.Entry = entry; // Attempt to set in range
Debug.Assert( cell.Entry == entry, "FAILURE: Entry interface" );
cell.Entry = entry + range; // Attempt to set out of range.
Debug.Assert( cell.Entry == range, "FAILURE: Entry interface" );
cell.Locked = true;
cell.Entry = entry + 1; // Attempt to set when locked.
Debug.Assert( cell.Entry == range, "FAILURE: Entry interface" );
// Hints accessors
bool[] hints = { true, false, true, true, false, false, false, true, true };
cell.Hints = hints; // Attempt to set when locked
Debug.Assert( hints[ 0 ] != cell.Hints[ 0 ], "FAILURE: Hints interface" );
cell.Locked = false;
cell.Hints = hints;
for ( int idx = 0; idx < range; ++idx )
{
Debug.Assert( hints[ idx ] == cell.Hints[ idx ], "FAILURE: Hints interface" );
}
bool[] shortHints = { false, false, true }; // MUST BE LAST TEST OF FUNCTION!
try
{
cell.Hints = shortHints;
}
catch ( ArgumentOutOfRangeException )
{
return;
}
Debug.Assert( false, "FAILURE: Hints interface" );
}
private static void CellTest3()
{
Debug.WriteLine( "Testing Interfaces..." );
const int range = 9;
// toggleHint()
SudokuEngine.Cell cell = new SudokuEngine.Cell( range );
bool[] hints = cell.Hints;
for ( int idx = 0; idx < range; ++idx )
{
cell.toggleHint( idx );
hints[ idx ] = !hints[ idx ];
for ( int chk = 0; chk < range; ++chk )
{
Debug.Assert( hints[ chk ] == cell.Hints[ chk ], "FAILURE: toggleHints interface" );
}
}
cell.Locked = true;
for ( int idx = 0; idx < range; ++idx )
{
cell.toggleHint( idx );
hints[ idx ] = !hints[ idx ];
Debug.Assert( hints[ idx ] != cell.Hints[ idx ], "FAILURE: toggleHints interface" );
}
}
private static void CellTest1()
{
Debug.WriteLine( "Testing Construction and Initialization..." );
const int range = 9;
SudokuEngine.Cell cell = new SudokuEngine.Cell( range );
Debug.Assert( cell.Entry == 0, "FAILURE: member initialization" );
Debug.Assert( !cell.Locked, "FAILURE: member initialization" );
Debug.Assert( cell.Hints.Length == range, "FAILURE: member initialization" );
foreach ( bool hint in cell.Hints )
{
Debug.Assert( !hint, "FAILURE: hint initialization" );
}
}
