public void TestCanMoveNumberTrue()
{
int fieldLength = 4;
int fillCounter = 0;
int[,] testMatrix = new int[fieldLength, fieldLength];
for (int x = 0; x < fieldLength; x++)
{
for (int y = 0; y < fieldLength; y++)
{
testMatrix[x, y] = fillCounter;
fillCounter++;
}
}
FieldInfo changedField = typeof(GameField).GetField("field", BindingFlags.Static | BindingFlags.NonPublic);
changedField.SetValue(null, testMatrix);
FieldInfo changedDict = typeof(GameField).GetField("NumbersAndPositions", BindingFlags.Static | BindingFlags.NonPublic);
Coordinates testCooridates = new Coordinates(0, 1);
Dictionary<int, Coordinates> testDict = new Dictionary<int, Coordinates>();
testDict.Add(1, testCooridates);
testCooridates = new Coordinates(0, 0);
testDict.Add(0, testCooridates);
changedDict.SetValue(null, testDict);
bool result = GameField.CanMoveNumber(1);
Assert.IsTrue(result);
}
public void TestForDublicatedPoints()
{
Coordinates currentPoint = new Coordinates(1, 1);
Coordinates otherPoint = new Coordinates(1, 1);
bool result = currentPoint.CheckNeighbour(otherPoint);
}
public void TestConstructor()
{
Coordinates point = new Coordinates(3, 5);
Assert.AreEqual(point.Row, 3);
Assert.AreEqual(point.Col, 5);
}
public void TestVerticalNeighbour()
{
Coordinates currentPoint = new Coordinates(1, 1);
Coordinates otherPoint = new Coordinates(1, 2);
bool result = currentPoint.CheckNeighbour(otherPoint);
Assert.AreEqual(result, true);
}
public void TestFarNeighbour()
{
Coordinates currentPoint = new Coordinates(1, 1);
Coordinates otherPoint = new Coordinates(9, 9);
bool result = currentPoint.CheckNeighbour(otherPoint);
Assert.AreEqual(result, false);
}
public void TestCanMoveNumberFalse()
{
FieldInfo changedDict = typeof(GameField).GetField("NumbersAndPositions", BindingFlags.Static | BindingFlags.NonPublic);
Coordinates testCooridates = new Coordinates(0, 1);
Dictionary<int, Coordinates> testDict = new Dictionary<int, Coordinates>();
testDict.Add(1, testCooridates);
testCooridates = new Coordinates(1, 0);
testDict.Add(0, testCooridates);
changedDict.SetValue(null, testDict);
bool result = GameField.CanMoveNumber(1);
Assert.IsFalse(result);
}
public bool CheckNeighbour(Coordinates other)
{
if (this.row == other.row && this.col == other.col)
{
throw new ArgumentException("Points cannot dublicate.");
}
bool checkLeft = this.CheckLeft(other);
bool checkRight = this.CheckRight(other);
bool checkTop = this.CheckTop(other);
bool checkBottom = this.CheckBottom(other);
if (checkLeft || checkRight || checkTop || checkBottom)
{
return true;
}
return false;
}
private bool CheckLeft(Coordinates other)
{
bool checkLeft = this.Row == other.Row && this.Col == other.Col - 1;
return checkLeft;
}
private bool CheckBottom(Coordinates other)
{
bool checkBottom = this.Row == other.Row + 1 && this.Col == other.Col;
return checkBottom;
}
private bool CheckTop(Coordinates other)
{
bool checkTop = this.Row == other.Row - 1 && this.Col == other.Col;
return checkTop;
}
private bool CheckRight(Coordinates other)
{
bool checkRight = this.Row == other.Row && this.Col == other.Col + 1;
return checkRight;
}
public void TestRowWithNegativeValue()
{
Coordinates point = new Coordinates(-1, 4);
}
public void TestColWithNegativeValue()
{
Coordinates point = new Coordinates(3, -4);
}