public void TestReceiveMessagesFromTwoPipesViaTeeMerge()
{
// create a message to send on pipe 1
IPipeMessage pipe1Message = new Message(Message.NORMAL, new { testProp = 1 }, xmlDocument, Message.PRIORITY_LOW);
// create a message to send on pipe 2
IPipeMessage pipe2Message = new Message(Message.NORMAL, new { testProp = 2 }, xmlDocument, Message.PRIORITY_HIGH);
// create pipes 1 and 2
IPipeFitting pipe1 = new Pipe();
IPipeFitting pipe2 = new Pipe();
// create merging tee (args are first two input fittings of tee)
TeeMerge teeMerge = new TeeMerge(pipe1, pipe2);
// create listener
PipeListener listener = new PipeListener(this, CallBackMethod);
// connect the listener to the tee and write the messages
bool connected = teeMerge.Connect(listener);
// write messages to their respective pipes
bool pipe1written = pipe1.Write(pipe1Message);
bool pipe2written = pipe2.Write(pipe2Message);
// test assertions
Assert.IsTrue(pipe1Message is IPipeMessage, "Expecting pipe1Message is IPipeMessage");
Assert.IsTrue(pipe2Message is IPipeMessage, "Expecting pipe2Message is IPipeMessage");
Assert.IsTrue(pipe1 is Pipe, "Expecting pipe1 is Pipe");
Assert.IsTrue(pipe2 is Pipe, "Expecting pipe2 is Pipe");
Assert.IsTrue(teeMerge is TeeMerge, "Expecting teeMerge is TeeMerge");
Assert.IsTrue(listener is PipeListener, "Expecting listener is PipeListener");
Assert.IsTrue(connected, "Expecting connected listener to merging tee");
Assert.IsTrue(pipe1written, "Expecting wrote message to pipe1");
Assert.IsTrue(pipe2written, "Expecting wrote message to pipe2");
// 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, "Expecing message1 is IPipeMessage");
Assert.IsTrue(message1 == pipe1Message, "Expecting message1 == pipe1Message");
Assert.IsTrue(message1.Type == Message.NORMAL, "Expecting message1.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)message1.Header).testProp == 1, "Expecting ((dynamic)message1.Header).testProp");
Assert.IsTrue(message1.Priority == Message.PRIORITY_LOW, "Expecting message1.Priority == Message.PRIORITY_LOW");
// test message 2 assertions
IPipeMessage message2 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message2 is IPipeMessage, "Expecing message2 is IPipeMessage");
Assert.IsTrue(message2 == pipe2Message, "Expecting message2 == pipe1Message");
Assert.IsTrue(message2.Type == Message.NORMAL, "Expecting message2.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)message2.Header).testProp == 2, "Expecting ((dynamic)message2.Header).testProp");
Assert.IsTrue(message2.Priority == Message.PRIORITY_HIGH, "Expecting message1.Priority == Message.PRIORITY_HIGH");
}
public void TestReceiveMessageViaPipeListener()
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml("<message att='Hello'/>");
// create a message
IPipeMessage messageToSend = new Message(Message.NORMAL, new { testProp = "testVal" }, xmlDocument, Message.PRIORITY_HIGH);
// create pipe and listener
IPipeFitting pipe = new Pipe();
PipeListener listener = new PipeListener(this, CallBackMethod);
// connect the listener to the pipe and write the message
bool connected = pipe.Connect(listener);
bool written = pipe.Write(messageToSend);
// test assertions
Assert.IsTrue(pipe is Pipe, "pipe is Pipe");
Assert.IsTrue(connected, "Expecting connected listener to pipe");
Assert.IsTrue(written, "Expecting wrote message to pipe");
Assert.IsTrue(messageReceived is Message, "Expecting messageReceived is Message");
Assert.IsTrue(messageReceived.Type == Message.NORMAL, "Expecting messageReceived.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)messageReceived.Header).testProp == "testVal", "Expecting messageReceived.Header.testProp == 'testVal'");
Assert.IsTrue(((XmlDocument)messageReceived.Body).DocumentElement.Attributes["att"].InnerText.Equals("Hello"), "Expecting ((XmlDocument)messageReceived.Body).DocumentElement.Attributes['att'].InnerText.Equals('Hello')");
Assert.IsTrue(messageReceived.Priority == Message.PRIORITY_HIGH, "Expecting messageReceived.Priority == Message.PRIORITY_HIGH");
}
public void TestConnectingToAPipe()
{
// create pipe and listener
IPipeFitting pipe = new Pipe();
PipeListener listener = new PipeListener(this, CallBackMethod);
// connect the listener to the pipe
bool success = pipe.Connect(listener);
// test assertions
Assert.IsTrue(pipe is Pipe, "pipe is Pipe");
Assert.IsTrue(success, "Expecting successfully connected listener to pipe");
}
public void TestReceiveMessagesFromFourPipesViaTeeMerge()
{
// create a message to send on pipe 1
IPipeMessage pipe1Message = new Message(Message.NORMAL, new { testProp = 1 });
IPipeMessage pipe2Message = new Message(Message.NORMAL, new { testProp = 2 });
IPipeMessage pipe3Message = new Message(Message.NORMAL, new { testProp = 3 });
IPipeMessage pipe4Message = new Message(Message.NORMAL, new { testProp = 4 });
// create pipes 1, 2, 3 and 4
IPipeFitting pipe1 = new Pipe();
IPipeFitting pipe2 = new Pipe();
IPipeFitting pipe3 = new Pipe();
IPipeFitting pipe4 = new Pipe();
// create merging tee
TeeMerge teeMerge = new TeeMerge(pipe1, pipe2);
bool connectedExtraInput3 = teeMerge.ConnectInput(pipe3);
bool connectedExtraInput4 = teeMerge.ConnectInput(pipe4);
// create listener
PipeListener listener = new PipeListener(this, CallBackMethod);
// connect the listener to the tee and write the messages
bool connected = teeMerge.Connect(listener);
// write messages to their respective pipes
bool pipe1written = pipe1.Write(pipe1Message);
bool pipe2written = pipe2.Write(pipe2Message);
bool pipe3written = pipe3.Write(pipe3Message);
bool pipe4written = pipe4.Write(pipe4Message);
// test assertions
Assert.IsTrue(pipe1Message is IPipeMessage);
Assert.IsTrue(pipe2Message is IPipeMessage);
Assert.IsTrue(pipe3Message is IPipeMessage);
Assert.IsTrue(pipe4Message is IPipeMessage);
Assert.IsTrue(pipe1 is Pipe);
Assert.IsTrue(pipe2 is Pipe);
Assert.IsTrue(pipe3 is Pipe);
Assert.IsTrue(pipe4 is Pipe);
Assert.IsTrue(teeMerge is TeeMerge, "Expecting teeMerge is TeeMerge");
Assert.IsTrue(listener is PipeListener, "Expecing listner is PipeListener");
Assert.IsTrue(connected, "Expecting connected listener to merging tee");
Assert.IsTrue(connectedExtraInput3, "Expecting connected extra input 3 to merging tee");
Assert.IsTrue(connectedExtraInput4, "Expecting connected extra input 4 to merging tee");
Assert.IsTrue(pipe1written, "Expecting wrote message to pipe 1");
Assert.IsTrue(pipe2written, "Expecting wrote message to pipe 2");
Assert.IsTrue(pipe3written, "Expecting wrote message to pipe 3");
Assert.IsTrue(pipe4written, "Expecting wrote message to pipe 4");
// test that both messages were received, then test
// FIFO order by inspecting the messages themselves
Assert.IsTrue(messagesReceived.Count == 4, "Expecting received 4 messages");
// test message 1 assertions
IPipeMessage message1 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message1 is IPipeMessage, "Expecting message1 is IPipeMessage");
Assert.IsTrue(message1 == pipe1Message, "Expecing message1 == pipe1Message");
Assert.IsTrue(message1.Type == Message.NORMAL, "Expecting message1.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)message1.Header).testProp == 1, "Expecting ((dynamic)message1.Header).testProp == 1");
// test message 2 assertions
IPipeMessage message2 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message2 is IPipeMessage, "Expecting message2 is IPipeMessage");
Assert.IsTrue(message2 == pipe2Message, "Expecing message2 == pipe1Message");
Assert.IsTrue(message2.Type == Message.NORMAL, "Expecting message2.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)message2.Header).testProp == 2, "Expecting ((dynamic)message2.Header).testProp == 2");
// test message 3 assertions
IPipeMessage message3 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message3 is IPipeMessage, "Expecting message3 is IPipeMessage");
Assert.IsTrue(message3 == pipe3Message, "Expecing message3 == pipe1Message");
Assert.IsTrue(message3.Type == Message.NORMAL, "Expecting message3.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)message3.Header).testProp == 3, "Expecting ((dynamic)message3.Header).testProp == 3");
// test message 4 assertions
IPipeMessage message4 = messagesReceived[0];
messagesReceived.RemoveAt(0);
Assert.IsTrue(message4 is IPipeMessage, "Expecting message4 is IPipeMessage");
Assert.IsTrue(message4 == pipe4Message, "Expecing message4 == pipe1Message");
Assert.IsTrue(message4.Type == Message.NORMAL, "Expecting message4.Type == Message.NORMAL");
Assert.IsTrue(((dynamic)message4.Header).testProp == 4, "Expecting ((dynamic)message4.Header).testProp == 4");
}