public void AddAndDropFutureTest_MaxedOut()
{
CyclicFastDrop <int> buffer = new CyclicFastDrop <int>(3);
buffer.AddAndDropFuture(1);
buffer.AddAndDropFuture(2);
buffer.AddAndDropFuture(3);
buffer.AddAndDropFuture(4);
buffer.AddAndDropFuture(5);
AssertArrayEqual <int>(buffer, new int[] { 3, 4, 5 });
Assert.AreEqual(buffer.CurrentPosition, 2);
}
public void AddAndDropFutureTest_DropFuture()
{
CyclicFastDrop <int> buffer = new CyclicFastDrop <int>(10);
buffer.AddAndDropFuture(1);
buffer.AddAndDropFuture(2);
buffer.AddAndDropFuture(3);
buffer.CurrentPosition = 1;
buffer.AddAndDropFuture(4);
AssertArrayEqual <int>(buffer, new int[] { 1, 2, 4 });
}
public void AddAndDropFutureTest_Empty_Same()
{
CyclicFastDrop <int> buffer = new CyclicFastDrop <int>(10);
Assert.AreEqual(0, buffer.Size());
buffer.AddAndDropFuture(1);
Assert.AreEqual(1, buffer.Size());
// Check we dont add the same
buffer.AddAndDropFuture(1);
Assert.AreEqual(1, buffer.Size());
buffer.AddAndDropFuture(2);
Assert.AreEqual(2, buffer.Size());
}
public void AssertArrayEqual <T>(CyclicFastDrop <T> obj, T[] arr)
{
bool areSame = false;
if (obj.Size() == arr.Length)
{
areSame = true;
for (int i = 0; i < obj.Size(); i++)
{
if (!obj[i].Equals(arr[i]))
{
areSame = false;
}
}
}
Assert.IsTrue(areSame);
}
public void AddAndDropFutureTest_MaxedOut_Drop()
{
CyclicFastDrop <int> buffer = new CyclicFastDrop <int>(3);
buffer.AddAndDropFuture(1);
buffer.AddAndDropFuture(2);
buffer.AddAndDropFuture(3);
buffer.AddAndDropFuture(4);
buffer.AddAndDropFuture(5);
// Should be [ 3 , 4 , 5 ] The last
buffer.CurrentPosition--; // Point on 4
buffer.AddAndDropFuture(6);
buffer.AddAndDropFuture(7);
AssertArrayEqual <int>(buffer, new int[] { 4, 6, 7 });
Assert.AreEqual(buffer.CurrentPosition, 2);
}
