public void PositionHelperGrid_ShouldRespectBounds()
{
// Arrange
var rect = new Rectangle(0, 0, 1920, 1080);
var pointCount = 50;
// Act
var grid = PositionHelper.CalculateGrid(rect, pointCount);
var badPositions = new List <Position>();
foreach (var position in grid)
{
if (position.Vector.X <rect.X | position.Vector.X> rect.Width)
{
badPositions.Add(position);
}
if (position.Vector.Y <rect.Y | position.Vector.Y> rect.Height)
{
badPositions.Add(position);
}
}
// Assert
Assert.AreEqual(0, badPositions.Count);
}
public void PositionHelperGrid_ShouldContainNoZeroVectors()
{
// Arrange
var rect = new Rectangle(0, 0, 500, 400);
var pointCount = 50;
var zero = new Position(0, 0);
// Act
var grid = PositionHelper.CalculateGrid(rect, pointCount);
var zeroes = from position in grid where position.Equals(zero) select position;
// Assert
// check no zero vectors
Assert.AreEqual(0, zeroes.Count());
}