public void ConnectedRobot_UnitTest_7()
{
SpecialRobot_2 robot = new SpecialRobot_2(theAddress: localAddress);
Assert.IsNotNull(robot);
Assert.AreEqual(localAddress, robot.IPAddress);
Assert.AreEqual(false, robot.IsServerRunning);
Assert.AreEqual(false, robot.okIHaveReceivedAMessage);
// Starts the server and checks
IPEndPoint remoteEP = new IPEndPoint(localAddress, 11000);
robot.Start();
Thread.Sleep(100);
Assert.AreEqual(true, robot.IsServerRunning);
// Connects to the server and check
Socket client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
client.Connect(remoteEP);
Assert.AreEqual(client.Connected, true);
// Create a message to send
RobotMessage sentMessage = new RobotMessage();
sentMessage.Sender = Sender.FromClient;
string encodedMessage = RobotMessage.Serialize(theMessage: sentMessage);
// Send the message
int bytesSent = client.Send(Encoding.ASCII.GetBytes(encodedMessage));
Assert.AreNotEqual(0, bytesSent);
// Wait for answer
byte[] buffer = new byte[4096];
client.Receive(buffer);
string receivedString = Encoding.ASCII.GetString(buffer);
SpecialMessage receivedMessage = (SpecialMessage)RobotMessage.DeSerialize(receivedString, typeof(SpecialMessage));
Assert.AreEqual(Sender.FromRobot, receivedMessage.Sender);
Assert.AreEqual(150, receivedMessage.testField);
// Checks message received
Thread.Sleep(100);
Assert.AreEqual(true, robot.okIHaveReceivedAMessage);
// Disconnects from the server and check
client.Disconnect(false);
Assert.AreEqual(client.Connected, false);
// Stops the server and checks
robot.Stop();
Thread.Sleep(100);
Assert.AreEqual(false, robot.IsServerRunning);
}
public void Ev3TCPServer_UnitTest_13()
{
// Server Ip Address and server initialization
Ev3TCPServer server = new Ev3TCPServer(withIPAddress: localAddress);
IPEndPoint remoteEP = new IPEndPoint(localAddress, 11000);
bool propertyChangedEventFired = false;
server.PropertyChanged += (object sender, System.ComponentModel.PropertyChangedEventArgs e) =>
{
propertyChangedEventFired = true;
};
// Starts the server and checks
server.Start();
Thread.Sleep(100);
Assert.AreEqual(server.IsRunning, true);
// Connects to the server and check
Socket client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
client.Connect(remoteEP);
Assert.AreEqual(client.Connected, true);
// Create a message to send
RobotMessage sentMessage = new RobotMessage();
sentMessage.Sender = Sender.FromClient;
string encodedMessage = RobotMessage.Serialize(theMessage: sentMessage);
// Send the message
int bytesSent = client.Send(Encoding.ASCII.GetBytes(encodedMessage));
Assert.AreNotEqual(0, bytesSent);
// Checks message received
Thread.Sleep(100);
Assert.IsNotNull(server.LastMessage);
Assert.AreNotEqual(string.Empty, server.LastMessage);
Assert.AreEqual(sentMessage.Sender, RobotMessage.DeSerialize(server.LastMessage, typeof(RobotMessage)).Sender);
// Checks event fired
Assert.AreEqual(true, propertyChangedEventFired);
// Disconnects from the server and check
client.Disconnect(false);
Assert.AreEqual(client.Connected, false);
// Stops the server and checks
server.Stop();
Thread.Sleep(100);
Assert.AreEqual(server.IsRunning, false);
}
public void Ev3TCPServer_UnitTest_10()
{
RobotMessage sentMessage = new RobotMessage();
sentMessage.Sender = Sender.Undefined;
string messageSerialized = RobotMessage.Serialize(theMessage: sentMessage);
Assert.IsNotNull(messageSerialized);
Assert.AreNotEqual(string.Empty, messageSerialized);
RobotMessage receivedMessage = RobotMessage.DeSerialize(data: messageSerialized, type: typeof(RobotMessage));
Assert.AreEqual(sentMessage.Sender, receivedMessage.Sender);
}
protected override void ProcessLastReceivedMessage()
{
base.ProcessLastReceivedMessage();
okIHaveReceivedAMessage = true;
// Sends a message back
SpecialMessage message = new SpecialMessage();
message.Sender = Sender.FromRobot;
message.testField = 150;
string encodedMessage = RobotMessage.Serialize(theMessage: message);
// Send the message
Ev3TCPServer.Send(encodedMessage);
}
public void Ev3TCPServer_UnitTest_11()
{
OtherRobotMessage sentMessage = new OtherRobotMessage();
sentMessage.Sender = Sender.FromRobot;
sentMessage.testField = 58;
string messageSerialized = RobotMessage.Serialize(theMessage: sentMessage);
Assert.IsNotNull(messageSerialized);
Assert.AreNotEqual(string.Empty, messageSerialized);
OtherRobotMessage receivedMessage = (OtherRobotMessage)RobotMessage.DeSerialize(data: messageSerialized, type: typeof(OtherRobotMessage));
Assert.AreEqual(sentMessage.Sender, receivedMessage.Sender);
Assert.AreEqual(sentMessage.testField, receivedMessage.testField);
}
public void Ev3TCPServer_UnitTest_12()
{
// Server Ip Address and server initialization
// IPAddress ipTest = new IPAddress(new byte[4] { 192, 168, 1, 170 });
Ev3TCPServer server = new Ev3TCPServer(withIPAddress: localAddress);
IPEndPoint remoteEP = new IPEndPoint(localAddress, 11000);
// Starts the server and checks
server.Start();
Thread.Sleep(100);
Assert.AreEqual(server.IsRunning, true);
// Connects to the server and check
Socket client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
client.Connect(remoteEP);
Assert.AreEqual(client.Connected, true);
// Create a message to send
RobotMessage sentMessage = new RobotMessage();
sentMessage.Sender = Sender.FromClient;
string encodedMessage = RobotMessage.Serialize(theMessage: sentMessage);
// Send the message
int bytesSent = client.Send(Encoding.ASCII.GetBytes(encodedMessage));
Assert.AreNotEqual(0, bytesSent);
// Checks message received
Thread.Sleep(100);
Assert.IsNotNull(server.LastMessage);
Assert.AreNotEqual(string.Empty, server.LastMessage);
Assert.AreEqual(sentMessage.Sender, RobotMessage.DeSerialize(server.LastMessage, typeof(RobotMessage)).Sender);
// Disconnects from the server and check
client.Disconnect(false);
Assert.AreEqual(client.Connected, false);
// Stops the server and checks
server.Stop();
Thread.Sleep(100);
Assert.AreEqual(server.IsRunning, false);
}
