public void FindBestAvailableMagnetPoint_ShouldReturnShortestDistance_WhenMoreThanOneMagnetPointsAreInRadius()
{
var magnetoEffect = new MagnetoEffect(5);
magnetoEffect.AddMagnetPoint(new Point(50, 50));
magnetoEffect.AddMagnetPoint(new Point(51, 51));
var point = new Point(51, 52);
Assert.AreEqual(new Point(51, 51), magnetoEffect.FindBestAvailableMagnetPoint(point));
}
public void FindBestAvailableMagnetPoint_ShouldReturnShortestDistance_WhenOneMagnetPointsIsInRadius()
{
var magnetoEffect = new MagnetoEffect(5);
magnetoEffect.AddMagnetPoint(new Point(50, 50));
magnetoEffect.AddMagnetPoint(new Point(100, 50));
var point = new Point(101, 48);
Assert.AreEqual(new Point(100, 50), magnetoEffect.FindBestAvailableMagnetPoint(point));
}
public void FindBestAvailableMagnetPoint_ShouldReturnItself_WhenNoMagnetPointIsInRadius()
{
var magnetoEffect = new MagnetoEffect(5);
magnetoEffect.AddMagnetPoint(new Point(50, 50));
var point = new Point(100, 50);
Assert.AreEqual(point, magnetoEffect.FindBestAvailableMagnetPoint(point));
}
public void ShouldCheckHasMagnetPoint()
{
var magnetoEffect = new MagnetoEffect(5);
magnetoEffect.AddMagnetPoint(new Point(50, 50));
Assert.IsTrue(magnetoEffect.HasMagnetPoint(new Point(50, 51)));
Assert.IsTrue(magnetoEffect.HasMagnetPoint(new Point(50, 55)));
Assert.IsFalse(magnetoEffect.HasMagnetPoint(new Point(50, 56)));
Assert.IsFalse(magnetoEffect.HasMagnetPoint(new Point(54, 54)));
Assert.IsTrue(magnetoEffect.HasMagnetPoint(new Point(53, 54)));
}