public void adding_messages_to_live_without_start_from_beginning()
{
var buffer = new StreamBuffer(10, 10, -1, false);
var id1 = Guid.NewGuid();
var id2 = Guid.NewGuid();
buffer.AddLiveMessage(BuildMessageAt(id1, 6));
buffer.AddLiveMessage(BuildMessageAt(id2, 7));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(2, buffer.BufferCount);
OutstandingMessage message;
Assert.IsTrue(buffer.TryDequeue(out message));
Assert.AreEqual(id1, message.EventId);
Assert.IsTrue(buffer.TryDequeue(out message));
Assert.AreEqual(id2, message.EventId);
}
public void adding_messages_with_lower_in_live()
{
var buffer = new StreamBuffer(10, 10, -1, true);
var id1 = Guid.NewGuid();
var id2 = Guid.NewGuid();
buffer.AddLiveMessage(BuildMessageAt(id1, 5));
buffer.AddLiveMessage(BuildMessageAt(id1, 6));
buffer.AddLiveMessage(BuildMessageAt(id2, 7));
buffer.AddReadMessage(BuildMessageAt(id1, 7));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(1, buffer.BufferCount);
OutstandingMessage message;
Assert.IsTrue(buffer.TryDequeue(out message));
Assert.AreEqual(id2, message.EventId);
}
public void adding_messages_with_lower_in_live()
{
var buffer = new StreamBuffer(10, 10, null, true);
var id = Guid.NewGuid();
buffer.AddLiveMessage(BuildMessageAt(5));
buffer.AddLiveMessage(BuildMessageAt(6));
buffer.AddLiveMessage(BuildMessageAt(7, id));
buffer.AddReadMessage(BuildMessageAt(7));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(1, buffer.BufferCount);
var messagePointer = buffer.Scan().First();
Assert.AreEqual(id, messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(0, buffer.BufferCount);
}
public void adding_messages_to_live_without_start_from_beginning()
{
var buffer = new StreamBuffer(10, 10, null, false);
buffer.AddLiveMessage(BuildMessageAt(6));
buffer.AddLiveMessage(BuildMessageAt(7));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(2, buffer.BufferCount);
var messagePointer = buffer.Scan().First();
Assert.AreEqual(GetEventIdFor(6), messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(1, buffer.BufferCount);
messagePointer = buffer.Scan().First();
Assert.AreEqual(GetEventIdFor(7), messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(0, buffer.BufferCount);
}
public void adding_messages_to_live_without_start_from_beginning()
{
var buffer = new StreamBuffer(10, 10, -1, false);
var id1 = Guid.NewGuid();
var id2 = Guid.NewGuid();
buffer.AddLiveMessage(BuildMessageAt(id1, 6));
buffer.AddLiveMessage(BuildMessageAt(id2, 7));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(2, buffer.BufferCount);
var messagePointer = buffer.Scan().First();
Assert.AreEqual(id1, messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(1, buffer.BufferCount);
messagePointer = buffer.Scan().First();
Assert.AreEqual(id2, messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(0, buffer.BufferCount);
}
public void adding_messages_to_read_after_same_on_live_switches_to_live()
{
var buffer = new StreamBuffer(10, 10, -1, true);
var id1 = Guid.NewGuid();
buffer.AddLiveMessage(BuildMessageAt(id1, 0));
buffer.AddReadMessage(BuildMessageAt(id1, 0));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(1, buffer.BufferCount);
OutstandingMessage message;
Assert.IsTrue(buffer.TryDequeue(out message));
Assert.AreEqual(id1, message.EventId);
}
public void adding_messages_to_read_after_same_on_live_switches_to_live()
{
var buffer = new StreamBuffer(10, 10, null, true);
buffer.AddLiveMessage(BuildMessageAt(0));
buffer.AddReadMessage(BuildMessageAt(0));
Assert.IsTrue(buffer.Live);
Assert.AreEqual(1, buffer.BufferCount);
var messagePointer = buffer.Scan().First();
Assert.AreEqual(GetEventIdFor(0), messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(0, buffer.BufferCount);
}
public void adding_messages_to_read_after_later_live_does_not_switch()
{
var buffer = new StreamBuffer(10, 10, -1, true);
var id1 = Guid.NewGuid();
var id2 = Guid.NewGuid();
buffer.AddLiveMessage(BuildMessageAt(id1, 5));
buffer.AddReadMessage(BuildMessageAt(id2, 0));
Assert.IsFalse(buffer.Live);
Assert.AreEqual(1, buffer.BufferCount);
var messagePointer = buffer.Scan().First();
Assert.AreEqual(id2, messagePointer.Message.EventId);
messagePointer.MarkSent();
Assert.AreEqual(0, buffer.BufferCount);
}
