public void deliver_last_frame_within_the_specified_ack_count()
{
var connection = Substitute.For <IConnection>();
MessageFrame deliveredFrame = null;
var sut = new BatchAckReceiver(connection, frame => deliveredFrame = frame, 5)
{
Threshold = 5
};
sut.AddFrame(new MessageFrame {
SequenceNumber = 1
});
sut.AddFrame(new MessageFrame {
SequenceNumber = 2
});
sut.AddFrame(new MessageFrame {
SequenceNumber = 3
});
sut.AddFrame(new MessageFrame {
SequenceNumber = 4
});
sut.AddFrame(new MessageFrame {
SequenceNumber = 5
});
deliveredFrame.SequenceNumber.Should().Be(5);
}
public void do_not_deliver_message_beoyend_the_specified_sequence()
{
var connection = Substitute.For <IConnection>();
MessageFrame deliveredFrame = null;
var sut = new BatchAckReceiver(connection, frame => deliveredFrame = frame, 4)
{
Threshold = 1
};
sut.AddFrame(new MessageFrame {
SequenceNumber = 1
});
sut.AddFrame(new MessageFrame {
SequenceNumber = 2
});
deliveredFrame.SequenceNumber.Should().Be(1);
}
public void Should_be_able_to_ack_simple_sequence()
{
var connection = Substitute.For <IConnection>();
MessageFrame deliveredFrame = null;
var sut = new BatchAckReceiver(connection, frame => deliveredFrame = frame, 4)
{
Threshold = 1
};
sut.AddFrame(new MessageFrame {
SequenceNumber = 1
});
sut.AddFrame(new MessageFrame {
SequenceNumber = 2
});
sut.Confirm(new AckFrame(1, 1));
deliveredFrame.SequenceNumber.Should().Be(2);
}
