public void WhenBufferIsSequential_CopiesParticlesInOrder()
{
unsafe
{
var subject = new ParticleBuffer(10);
var iterator = subject.Release(5);
do
{
var particle = iterator.Next();
particle->Age = 1f;
}while (iterator.HasNext);
var destination = new Particle[10];
fixed(Particle *buffer = destination)
{
subject.CopyTo((IntPtr)buffer);
}
Assert.AreEqual(destination[0].Age, 1f, 0.0001);
Assert.AreEqual(destination[1].Age, 1f, 0.0001);
Assert.AreEqual(destination[2].Age, 1f, 0.0001);
Assert.AreEqual(destination[3].Age, 1f, 0.0001);
Assert.AreEqual(destination[4].Age, 1f, 0.0001);
}
}
