public void TestReceiveMessagesFromTwoTeeSplitOutputs()
{
messagesReceived = new List <IPipeMessage>();
// create a message to send on pipe 1
IPipeMessage message = new Message(Message.NORMAL, new { testProp = 1 });
// create output pipes 1 and 2
IPipeFitting pipe1 = new Pipe();
IPipeFitting pipe2 = new Pipe();
// create and connect anonymous listeners
bool connected1 = pipe1.Connect(new PipeListener(this, CallBackMethod));
bool connected2 = pipe2.Connect(new PipeListener(this, CallBackMethod));
// create splitting tee (args are first two output fittings of tee)
TeeSplit teeSplit = new TeeSplit(pipe1, pipe2);
// write messages to their respective pipes
bool written = teeSplit.Write(message);
// test assertions
Assert.IsTrue(message is IPipeMessage, "Expecting message is IPipeMessage");
Assert.IsTrue(pipe1 is Pipe, "Expecting pipe1 is Pipe");
Assert.IsTrue(pipe2 is Pipe, "Expecting pipe2 is Pipe");
Assert.IsTrue(teeSplit is TeeSplit, "Expecting teeSplit is TeeSplit");
Assert.IsTrue(connected1, "Expecting connected anonymous listener to pipe 1");
Assert.IsTrue(connected2, "Expecting connected anonymous listener to pipe 2");
Assert.IsTrue(written, "Expecting wrote single message to tee");
// test that both messages were received, then test
// FIFO order by inspecting the messages themselves
Assert.IsTrue(messagesReceived.Count == 2, "Expecting received 2 messages");
// test message 1 assertions
IPipeMessage message1 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message1 is IPipeMessage, "Expecting message1 is IPipeMessage");
Assert.IsTrue(message1 == message, "Expecting message1 == message");
// test message 2 assertions
IPipeMessage message2 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message2 is IPipeMessage, "Expecting message2 is IPipeMessage");
Assert.IsTrue(message2 == message, "Expecting message2 == message");
}
public void TestDisconnectFitting()
{
messagesReceived = new List <IPipeMessage>();
// create input pipe
IPipeFitting input1 = new Pipe();
// create output pipes 1, 2, 3 and 4
IPipeFitting pipe1 = new Pipe();
IPipeFitting pipe2 = new Pipe();
IPipeFitting pipe3 = new Pipe();
IPipeFitting pipe4 = new Pipe();
// setup pipelisteners
pipe1.Connect(new PipeListener(this, CallBackMethod));
pipe2.Connect(new PipeListener(this, CallBackMethod));
pipe3.Connect(new PipeListener(this, CallBackMethod));
pipe4.Connect(new PipeListener(this, CallBackMethod));
// create splitting tee
TeeSplit teeSplit = new TeeSplit();
// add outputs
teeSplit.Connect(pipe1);
teeSplit.Connect(pipe2);
teeSplit.Connect(pipe3);
teeSplit.Connect(pipe4);
// test assertions
Assert.IsTrue(teeSplit.DisconnectFitting(pipe4) == pipe4, "Expecting teeSplit.DisconnectFitting(pipe4) == pipe4");
Assert.IsTrue(teeSplit.DisconnectFitting(pipe4) == null, "Expecting teeSplit.DisconnectFitting(pipe4) == null");
// Write a message to the tee
teeSplit.Write(new Message(Message.NORMAL));
// test assertions
Assert.IsTrue(messagesReceived.Count == 3, "Expecting messagesReceived.Count == 3");
}
public void TestConnectingAndDisconnectingIOPipes()
{
// create input pipe
IPipeFitting input1 = new Pipe();
// create output pipes 1, 2, 3 and 4
IPipeFitting pipe1 = new Pipe();
IPipeFitting pipe2 = new Pipe();
IPipeFitting pipe3 = new Pipe();
IPipeFitting pipe4 = new Pipe();
// create splitting tee (args are first two output fittings of tee)
TeeSplit teeSplit = new TeeSplit(pipe1, pipe2);
// connect 2 extra outputs for a total of 4
bool connectedExtra1 = teeSplit.Connect(pipe3);
bool connectedExtra2 = teeSplit.Connect(pipe4);
// connect the single input
bool inputConnected = input1.Connect(teeSplit);
// test assertions
Assert.IsTrue(pipe1 is Pipe, "Expecting pipe1 is Pipe");
Assert.IsTrue(pipe2 is Pipe, "Expecting pipe2 is Pipe");
Assert.IsTrue(pipe3 is Pipe, "Expecting pipe3 is Pipe");
Assert.IsTrue(pipe4 is Pipe, "Expecting pipe4 is Pipe");
Assert.IsTrue(teeSplit is TeeSplit, "Expecting teeSplit is TeeSplit");
Assert.IsTrue(connectedExtra1, "Expecting connected pipe 3");
Assert.IsTrue(connectedExtra2, "Expecting connected pipe 4");
// test LIFO order of output disconnection
Assert.IsTrue(teeSplit.Disconnect() == pipe4, "Expecting disconnected pipe 4");
Assert.IsTrue(teeSplit.Disconnect() == pipe3, "Expecting disconnected pipe 3");
Assert.IsTrue(teeSplit.Disconnect() == pipe2, "Expecting disconnected pipe 2");
Assert.IsTrue(teeSplit.Disconnect() == pipe1, "Expecting disconnected pipe 4");
Assert.IsTrue(teeSplit.Disconnect() == null, "Expecting null");
}
