public void Get_TwiceSecondElementSet_Returned()
{
var sut = new ByFramePlayoutBuffer <ISequencedMessage>(5);
Assert.Equal(0, sut.GetFillLevel());
Assert.Null(sut.GetNext());
Assert.Equal(0, sut.GetFillLevel());
var sequencedMessage = new Test(1);
sut.Add(sequencedMessage);
Assert.Equal(1, sut.GetFillLevel());
Assert.Equal(sequencedMessage, sut.GetNext());
Assert.Equal(0, sut.GetFillLevel());
}
public void Get_BatchesOfFiveAdded_CorrectOrder()
{
var sut = new ByFramePlayoutBuffer <ISequencedMessage>(5);
ushort writeIndex = 0;
ushort readIndex = 0;
for (int i = 0; i < 30000; i++)
{
for (int j = 0; j < 5; j++)
{
Assert.Equal(AddResult.Current, sut.Add(new Test(writeIndex++)));
}
for (int j = 0; j < 5; j++)
{
Assert.Equal(readIndex++, sut.GetNext().SequenceId);
}
}
}
public void Get_Empty_Null()
{
var sut = new ByFramePlayoutBuffer <ISequencedMessage>(5);
Assert.Null(sut.GetNext());
}