public void ShouldThrowExIfRangeOut()
{
var items = new TestValue[, ] {
{ new TestValue(1), new TestValue(2), new TestValue(3) }
};
var chainedMatrix = new LBChainedMatrix <TestValue>(new Matrix <TestValue>(items));
Assert.Throws <IndexOutOfRangeException>(() => chainedMatrix[50, 50]);
}
public void ShouldThrowExIfMoveUnknownDirection()
{
var items = new TestValue[, ] {
{ new TestValue(1), new TestValue(2), new TestValue(3) }
};
var chainedMatrix = new LBChainedMatrix <TestValue>(new Matrix <TestValue>(items));
var item = chainedMatrix[0, 0];
Assert.Throws <KeyNotFoundException>(() => item.Next(Direction.None));
}
public void ShouldCreateChainedMatrix(TestValue[,] items)
{
var chainedMatrix = new LBChainedMatrix <TestValue>(new Matrix <TestValue>(items));
for (uint i = 0; i < chainedMatrix.Width; i++)
{
for (uint j = 0; j < chainedMatrix.Height; j++)
{
chainedMatrix[i, j].Value.ShouldBe(items[i, j]);
}
}
}
public void ShouldMoveByLinksVertically__LeftBottomCS(TestValue[,] items)
{
var chainedMatrix = new LBChainedMatrix <TestValue>(new Matrix <TestValue>(items));
for (uint i = 0; i < chainedMatrix.Width; i++)
{
uint j = 0;
var nextLink = chainedMatrix[i, j];
nextLink.Value.ShouldBe(items[i, j]);
while ((nextLink = nextLink.Next(Direction.Up)) != null)
{
j++;
nextLink.Value.ShouldBe(items[i, j]);
}
j.ShouldBe(chainedMatrix.Height - 1);
}
}
public void ShouldMoveByLinksOppositeHorizontally__LeftBottomCS(TestValue[,] items)
{
var chainedMatrix = new LBChainedMatrix <TestValue>(new Matrix <TestValue>(items));
for (uint j = 0; j < chainedMatrix.Height; j++)
{
uint i = chainedMatrix.Width - 1;
var nextLink = chainedMatrix[i, j];
nextLink.Value.ShouldBe(items[i, j]);
while ((nextLink = nextLink.Next(Direction.Left)) != null)
{
i--;
nextLink.Value.ShouldBe(items[i, j]);
}
i.ShouldBe((uint)0);
}
}
public void ShouldChangeLinkedValue()
{
var items = new TestValue[, ] {
{ new TestValue(1), new TestValue(2), new TestValue(3) }
};
var chainedMatrix = new LBChainedMatrix <TestValue>(new Matrix <TestValue>(items));
int newValue = 59;
chainedMatrix.ForEach((linkItem) => linkItem.Value.Value = newValue);
for (uint i = 0; i < chainedMatrix.Width; i++)
{
for (uint j = 0; j < chainedMatrix.Height; j++)
{
chainedMatrix[i, j].Value.Value.ShouldBe(newValue);
chainedMatrix[i, j].Value.ShouldBe(items[i, j]);
}
}
}
