public void Size_ReturnsCountOfValuesInside([Values(0, 1, 2, 3)] int from, [Values(0, 3, 5, 10)] int to)
{
var size = to - from + 1;
var shipVector = new ShipVector(from, to);
Assert.AreEqual(size, shipVector.Size);
}
public void ShipVector_HappyPath([Values(0, 1, 2, 3)] int from, [Values(0, 3, 5, 10)] int to)
{
var shipVector = new ShipVector(from, to);
Assert.NotNull(shipVector);
Assert.AreEqual(from, shipVector.From);
Assert.AreEqual(to, shipVector.To);
}
public bool Validate(ShipVector vectorX, ShipVector vectorY)
{
if (ValidateVectorsSize(vectorX, vectorY))
{
return(ValidateVectorsDiagonality(vectorX, vectorY));
}
return(false);
}
public void ShipVector_ValuesInReverseOrder_RevertsBack([Values(0, 3, 5, 10)] int from, [Values(0, 1, 2, 3)] int to)
{
var smallerValue = Math.Min(from, to);
var biggerValue = Math.Max(from, to);
var shipVector = new ShipVector(from, to);
Assert.AreEqual(smallerValue, shipVector.From);
Assert.AreEqual(biggerValue, shipVector.To);
}
private List <IField> GetCoordinates(ShipVector vectorX, ShipVector vectorY)
{
if (vectorsValidator.Validate(vectorX, vectorY))
{
var fieldLayout = new ShipLayout(vectorX, vectorY);
return(fieldLayout.Values.Select(x =>
(IField) new Field(FieldTypes.Ship, x.PositionX, x.PositionY))
.ToList());
}
throw new GameArgumentException("Wrong ship coordinates");
}
public void Values_ReturnsValuesInside([Values(0, 1, 2, 3)] int from, [Values(0, 3, 5, 10)] int to)
{
var values = new List <int>();
for (int i = from; i <= to; i++)
{
values.Add(i);
}
var shipVector = new ShipVector(from, to);
Assert.AreEqual(values, shipVector.Values.ToList());
}
private bool ValidateVectorsSize(ShipVector vectorX, ShipVector vectorY)
{
if (vectorX.Size < AbsoluteMinimumVectorSize && vectorY.Size < AbsoluteMinimumVectorSize)
{
// at least one vector should have absolute minimum size
return(false);
}
if (vectorX.Size < _gameSettings.ShipSizes.Min() && vectorY.Size < _gameSettings.ShipSizes.Min())
{
// at least one vector should have game defined minimum size
return(false);
}
if (vectorX.Size > _gameSettings.ShipSizes.Max() || vectorY.Size > _gameSettings.ShipSizes.Max())
{
// neithers of vectors cannot have size bigger than game defined
return(false);
}
return(true);
}
public IShip Create(ShipVector vectorX, ShipVector vectorY)
{
return(new Ship(vectorX, vectorY, _shipVectorsValidator));
}
public void Ship_HasEqualCoordinatesCount(ShipVector vectorX, ShipVector vectorY)
{
_ship = new Ship(vectorX, vectorY, mockShipVectorsValidator.Object);
Assert.AreEqual(vectorX.Size * vectorY.Size, _ship.Coordinates.Count);
}
public Ship(ShipVector vectorX, ShipVector vectorY, IShipVectorsValidator vectorsValidator)
{
this.vectorsValidator = vectorsValidator;
Coordinates = GetCoordinates(vectorX, vectorY);
}
private static bool ValidateVectorsDiagonality(ShipVector vectorX, ShipVector vectorY)
{
return(vectorX.Size == 1 || vectorY.Size == 1);
}
public void Ship_HasVectorLessThanSmallestShipSize_ReturnsFalse(ShipVector vectorX, ShipVector vectorY)
{
Assert.IsFalse(validator.Validate(vectorX, vectorY), $"Vectors smaller than {_gameSettings.ShipSizes.Min()} should not pass");
}
public void Ship_HasDiagonalVectors_ReturnsFalse(ShipVector vectorX, ShipVector vectorY)
{
Assert.IsFalse(validator.Validate(vectorX, vectorY), "Diagonal vectors should not pass");
}
public void Ship_HasVectorsExceedingBoard_ReturnsFalse(ShipVector vectorX, ShipVector vectorY)
{
Assert.IsFalse(validator.Validate(vectorX, vectorY), "Vectors exceeding board size should not pass");
}
public void Ship_HasProperVectors_ReturnsTrue(ShipVector vectorX, ShipVector vectorY)
{
Assert.IsTrue(validator.Validate(vectorX, vectorY), "Proper vectors not passed");
}
public void Ship_HasVectorMoreThanBiggestShipSize_ReturnsFalse(ShipVector vectorX, ShipVector vectorY)
{
Assert.IsFalse(validator.Validate(vectorX, vectorY), $"Vectors bigger than {_gameSettings.ShipSizes.Max()} should not pass");
}