public void TestIfItCanSortAnArray()
{
// Arrange
int[] data = new int[] { 1, 4, 3, 2 };
int[] expected = data.OrderByDescending(n => n).ToArray();
IEnumerable <PipeNode> nodes = GetConnectedPipes(4);
ISocket masterRecv = TestHelper.GetSocket();
ISocket masterSend = TestHelper.GetSocket();
PipeNode firstPipe = nodes.ElementAt(0);
Connect(sender: masterSend, to: firstPipe.GetReceiverFromLeft());
Connect(sender: firstPipe.GetSenderToLeft(), to: masterRecv);
PipeMaster master = TestHelper.GetPipeMaster(masterSend, masterRecv);
// Act
int count = 0;
nodes.ToList().ForEach(n => n.Start(count++, 4));
int[] actual = master.Sort(data);
// Assert
Verify.That(actual).IsEqualTo(expected).Now();
// Reset
}
public void TestIfItCanStartAndEndSort()
{
// Arrange
ISocket sendSocket = TestHelper.GetSocket();
ISocket recvSocket = TestHelper.GetSocket();
PipeMaster target = TestHelper.GetPipeMaster(sendSocket, recvSocket);
int[] input = new int[] { 1, 6, 3, 4, 5, 2, 7 };
int[] expected = input.OrderBy(n => n).ToArray();
recvSocket.SetRecvData(expected);
int[] actual = null;
// Act
actual = target.Sort(input);
// Assert
int[] actualSentData = sendSocket.GetSentIntArray();
Verify.That(actual).IsEqualTo(expected).Now();
Verify.That(actualSentData).IsEqualTo(input).Now();
// Reset
}