public void ImplementIDBEntry()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
// Assert
Assert.That(sut, Is.InstanceOf <IEntityBase>());
}
public void HaveAvailableValuesZeroCountIfValueNonZero()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
// Assert
Assert.That(sut.AvailableValues.Where(a => a.Available).Count, Is.EqualTo(0));
}
public void HaveAnID()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
// Assert
Assert.That(sut.Id, Is.TypeOf <int>());
Assert.That(sut.Id, Is.EqualTo(0));
}
public void BeObscuredByDefault()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
// Assert
Assert.That(sut.Hidden, Is.EqualTo(true));
Assert.That(sut.DisplayedValue, Is.EqualTo(0));
Assert.That(sut.DisplayedValue, Is.Not.EqualTo(sut.Value));
}
public void HaveADefaultValueOfZero()
{
// Arrange and Act
var testMatrix = new SudokuMatrix();
sut = testMatrix.SudokuCells[0];
// Assert
Assert.That(sut.Value, Is.EqualTo(0));
}
public void HaveToStringOutputValueAsString()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
sut.Hidden = false;
// Assert
Assert.That(sut.ToString(), Is.TypeOf <string>());
Assert.That(sut.ToString(), Is.EqualTo(firstInt.ToString()));
}
public void HaveToInt32OutputValueAsInt()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
sut.Hidden = false;
// Assert
Assert.That(sut.ToInt32(), Is.TypeOf <int>());
Assert.That(sut.ToInt32(), Is.EqualTo(firstInt));
}
public void HaveAvailableValuesNineCountIfValueIsZero()
{
// Arrange and Act
var testMatrix = new SudokuMatrix();
sut = testMatrix.SudokuCells[0];
// Assert
Assert.That(sut.AvailableValues.Count, Is.EqualTo(9));
}
public void SetCoordinatesInConstructor()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
// Assert
Assert.That(sut.Index, Is.EqualTo(1));
Assert.That(sut.Column, Is.EqualTo(1));
Assert.That(sut.Region, Is.EqualTo(1));
Assert.That(sut.Row, Is.EqualTo(1));
}
public void BeVisibleIfObscuredIsFalse()
{
// Arrange and Act
sut = populatedTestMatrix.SudokuCells[0];
sut.Hidden = false;
// Assert
Assert.That(firstInt, Is.Not.EqualTo(0));
Assert.That(sut.DisplayedValue, Is.EqualTo(firstInt));
Assert.That(sut.DisplayedValue, Is.EqualTo(sut.Value));
}
public void HaveAnAssociatedMatrix()
{
// Arrange and Act
var testMatrix = new SudokuMatrix();
sut = testMatrix.SudokuCells[0];
// Assert
Assert.That(sut.SudokuMatrixId, Is.TypeOf <int>());
Assert.That(testMatrix.Id, Is.EqualTo(sut.SudokuMatrixId));
Assert.That(testMatrix, Is.TypeOf <SudokuMatrix>());
}
private static void ReviewSudokuCharacterForPossibleUpdate(ref List <int> _firstList,
ref List <int> _secondList, ref List <int> _thirdList, ISudokuCell cell)
{
if (cell.Value == 0)
{
var i = FindSudokuValue(ref _firstList, ref _secondList, ref _thirdList, cell.Value);
if (i != 0)
{
cell.Value = i;
}
}
else if (cell.Value != 0)
{
if (_firstList.Contains(cell.Value))
{
_firstList.Remove(cell.Value);
}
else if (_secondList.Contains(cell.Value))
{
_secondList.Remove(cell.Value);
}
else if (_thirdList.Contains(cell.Value))
{
_thirdList.Remove(cell.Value);
}
}
}
