public void RingBuffer_DropElement_DoesDrop()
{
var rb = new RingBuffer <int>(5, RingOverflowBehavior.DropElement);
Add6ELements(rb);
string memoryLayout = rb.ToString();
Assert.AreEqual("1,2,3,4,5", memoryLayout);
}
public void RingBuffer_AutomaticExpansion_DoesExpand()
{
var rb = new RingBuffer <int>(5, RingOverflowBehavior.AutomaticExpansion);
Add6ELements(rb);
string memoryLayout = rb.ToString();
Assert.AreEqual("1,2,3,4,5,6,0,0,0,0", memoryLayout);
}
public void RingBuffer_OverrideHeadAndContinue_DoesOverride()
{
var rb = new RingBuffer <int>(5, RingOverflowBehavior.OverrideHeadAndContinue);
Add6ELements(rb);
rb.Add(7);
string memoryLayout = rb.ToString();
Assert.AreEqual("6,7,3,4,5", memoryLayout);
}
public void RingBuffer_PeekHead_Peeks()
{
var rb = new RingBuffer <int>(5, RingOverflowBehavior.ThrowException);
rb.Add(1);
rb.Add(2);
int head = rb.PeekHead;
Assert.AreEqual(head, 1);
string memoryLayout = rb.ToString();
Assert.AreEqual("1,2,0,0,0", memoryLayout);
}