public async Task FlushBySizeTest()
{
var buffer = new BufferWithFifoEviction <string>(1000, new StringLengthCostAssigner());
var bufferFlushingTask = new DummyBufferFlushingTask(buffer, TimeSpan.MaxValue, 3, "No-Name");
await bufferFlushingTask.Run();
Assert.Equal(0, bufferFlushingTask.SentOut.Count);
buffer.Add("msg1");
buffer.Add("msg2");
await bufferFlushingTask.Run();
Assert.Equal(0, bufferFlushingTask.SentOut.Count);
buffer.Add("msg3");
await bufferFlushingTask.Run();
Assert.Equal(1, bufferFlushingTask.SentOut.Count);
Assert.Equal(3, bufferFlushingTask.SentOut[0].Count);
Assert.Equal(new List <string>()
{
"msg1", "msg2", "msg3"
}, bufferFlushingTask.SentOut[0]);
}
public void FlushWithNPlusOneElementsTest()
{
var buffer = new BufferWithFifoEviction <string>(1000, new StringLengthCostAssigner());
var bufferFlushingTask = new DummyBufferFlushingTask(buffer, TimeSpan.MaxValue, 3, "No-Name");
buffer.Add("msg1");
buffer.Add("msg2");
buffer.Add("msg3");
buffer.Add("msg4");
bufferFlushingTask.Run();
Assert.Equal(4, bufferFlushingTask.SentOut[0].Count);
}
public void FlushWhenBufferCapacityIsSmallTest()
{
var buffer = new BufferWithFifoEviction <string>(12, new StringLengthCostAssigner());
var bufferFlushingTask = new DummyBufferFlushingTask(buffer, TimeSpan.MaxValue, 3, "No-Name");
buffer.Add("msg1");
buffer.Add("msg2");
buffer.Add("msg3");
buffer.Add("msg4");
bufferFlushingTask.Run();
Assert.Equal(3, bufferFlushingTask.SentOut[0].Count);
Assert.Equal(new List <string>()
{
"msg2", "msg3", "msg4"
}, bufferFlushingTask.SentOut[0]);
}
