public void TestSetListener()
{
// Create a new Subscriber without listener
Subscriber subscriber = _participant.CreateSubscriber();
Assert.IsNotNull(subscriber);
MySubscriberListener listener = (MySubscriberListener)subscriber.GetListener();
Assert.IsNull(listener);
// Create a listener, set it and check that is correctly setted
listener = new MySubscriberListener();
ReturnCode result = subscriber.SetListener(listener, StatusMask.AllStatusMask);
Assert.AreEqual(ReturnCode.Ok, result);
MySubscriberListener received = (MySubscriberListener)subscriber.GetListener();
Assert.IsNotNull(received);
Assert.AreEqual(listener, received);
// Remove the listener calling SetListener with null and check it
result = subscriber.SetListener(null, StatusMask.NoStatusMask);
Assert.AreEqual(ReturnCode.Ok, result);
received = (MySubscriberListener)subscriber.GetListener();
Assert.IsNull(received);
}
public void TestGetListener()
{
// Create a new Subscriber with a listener
MySubscriberListener listener = new MySubscriberListener();
Subscriber subscriber = _participant.CreateSubscriber(listener);
Assert.IsNotNull(subscriber);
// Call to GetListener and check the listener received
MySubscriberListener received = (MySubscriberListener)subscriber.GetListener();
Assert.IsNotNull(received);
Assert.AreEqual(listener, received);
}
public void TestGetListener()
{
// Create a new Subscriber with a listener
MySubscriberListener listener = new MySubscriberListener();
Subscriber subscriber = _participant.CreateSubscriber(null, listener);
Assert.IsNotNull(subscriber);
// Call to GetListener and check the listener received
#pragma warning disable CS0618 // Type or member is obsolete
MySubscriberListener received = (MySubscriberListener)subscriber.GetListener();
#pragma warning restore CS0618 // Type or member is obsolete
Assert.IsNotNull(received);
Assert.AreEqual(listener, received);
}
public void TestInitialize()
{
_participant = AssemblyInitializer.Factory.CreateParticipant(AssemblyInitializer.RTPS_DOMAIN);
Assert.IsNotNull(_participant);
_participant.BindRtpsUdpTransportConfig();
TestStructTypeSupport support = new TestStructTypeSupport();
string typeName = support.GetTypeName();
ReturnCode result = support.RegisterType(_participant, typeName);
Assert.AreEqual(ReturnCode.Ok, result);
_topic = _participant.CreateTopic(TestContext.TestName, typeName);
Assert.IsNotNull(_topic);
Assert.IsNull(_topic.GetListener());
Assert.AreEqual(TestContext.TestName, _topic.Name);
Assert.AreEqual(typeName, _topic.TypeName);
_listener = new MySubscriberListener();
SubscriberQos sQos = new SubscriberQos();
sQos.EntityFactory.AutoenableCreatedEntities = false;
sQos.Presentation.OrderedAccess = true;
sQos.Presentation.CoherentAccess = true;
sQos.Presentation.AccessScope = PresentationQosPolicyAccessScopeKind.InstancePresentationQos;
_subscriber = _participant.CreateSubscriber(sQos, _listener);
Assert.IsNotNull(_subscriber);
PublisherQos pQos = new PublisherQos();
pQos.EntityFactory.AutoenableCreatedEntities = false;
pQos.Presentation.OrderedAccess = true;
pQos.Presentation.CoherentAccess = true;
pQos.Presentation.AccessScope = PresentationQosPolicyAccessScopeKind.InstancePresentationQos;
_publisher = _participant.CreatePublisher(pQos);
Assert.IsNotNull(_publisher);
_writer = _publisher.CreateDataWriter(_topic);
Assert.IsNotNull(_writer);
_dataWriter = new TestStructDataWriter(_writer);
DataReaderQos qos = new DataReaderQos();
qos.Reliability.Kind = ReliabilityQosPolicyKind.ReliableReliabilityQos;
_reader = _subscriber.CreateDataReader(_topic, qos);
Assert.IsNotNull(_reader);
}
public void TestBeginEndAccess()
{
// OpenDDS Issue: Coherent sets for PRESENTATION QoS not Currently implemented on RTPS.
// Just prepare the unit test for the moment.
// Initialize entities
TestStructTypeSupport support = new TestStructTypeSupport();
string typeName = support.GetTypeName();
ReturnCode result = support.RegisterType(_participant, typeName);
Assert.AreEqual(ReturnCode.Ok, result);
Topic topic = _participant.CreateTopic(nameof(TestNotifyDataReaders), typeName);
Assert.IsNotNull(topic);
Assert.IsNull(topic.GetListener());
Assert.AreEqual(nameof(TestNotifyDataReaders), topic.Name);
Assert.AreEqual(typeName, topic.TypeName);
Topic otherTopic = _participant.CreateTopic("Other" + nameof(TestNotifyDataReaders), typeName);
Assert.IsNotNull(otherTopic);
Assert.IsNull(otherTopic.GetListener());
Assert.AreEqual("Other" + nameof(TestNotifyDataReaders), otherTopic.Name);
Assert.AreEqual(typeName, otherTopic.TypeName);
PublisherQos pubQos = new PublisherQos();
pubQos.Presentation.AccessScope = PresentationQosPolicyAccessScopeKind.GroupPresentationQos;
pubQos.Presentation.CoherentAccess = true;
pubQos.Presentation.OrderedAccess = true;
Publisher publisher = _participant.CreatePublisher(pubQos);
Assert.IsNotNull(publisher);
DataWriter writer = publisher.CreateDataWriter(topic);
Assert.IsNotNull(writer);
TestStructDataWriter dataWriter = new TestStructDataWriter(writer);
DataWriter otherWriter = publisher.CreateDataWriter(otherTopic);
Assert.IsNotNull(otherWriter);
TestStructDataWriter otherDataWriter = new TestStructDataWriter(otherWriter);
SubscriberQos subQos = new SubscriberQos();
subQos.Presentation.AccessScope = PresentationQosPolicyAccessScopeKind.GroupPresentationQos;
subQos.Presentation.CoherentAccess = true;
subQos.Presentation.OrderedAccess = true;
MySubscriberListener listener = new MySubscriberListener();
listener.DataOnReaders += (sub) =>
{
result = sub.BeginAccess();
Assert.AreEqual(ReturnCode.Ok, result);
List <DataReader> list = new List <DataReader>();
result = sub.GetDataReaders(list);
// Here we should check that we received two DataReader
// read the data of each one and confirm tha the group coherent access
// is working as expected.
result = sub.EndAccess();
Assert.AreEqual(ReturnCode.Ok, result);
};
Subscriber subscriber = _participant.CreateSubscriber(subQos, listener);
Assert.IsNotNull(subscriber);
DataReader reader = subscriber.CreateDataReader(topic);
Assert.IsNotNull(reader);
TestStructDataReader dataReader = new TestStructDataReader(reader);
DataReader otherReader = subscriber.CreateDataReader(otherTopic);
Assert.IsNotNull(otherReader);
TestStructDataReader otherDataReader = new TestStructDataReader(otherReader);
// Call EndAccess without calling first BeginAccess
result = subscriber.EndAccess();
Assert.AreEqual(ReturnCode.PreconditionNotMet, result);
// Publish a samples in both topics
result = publisher.BeginCoherentChanges();
Assert.AreEqual(ReturnCode.Ok, result);
result = dataWriter.Write(new TestStruct
{
Id = 1
});
Assert.AreEqual(ReturnCode.Ok, result);
result = otherDataWriter.Write(new TestStruct
{
Id = 1
});
Assert.AreEqual(ReturnCode.Ok, result);
result = publisher.EndCoherentChanges();
Assert.AreEqual(ReturnCode.Ok, result);
// Give some time to the subscriber to process the messages
System.Threading.Thread.Sleep(500);
}
public void TestNotifyDataReaders()
{
// Initialize entities
TestStructTypeSupport support = new TestStructTypeSupport();
string typeName = support.GetTypeName();
ReturnCode result = support.RegisterType(_participant, typeName);
Assert.AreEqual(ReturnCode.Ok, result);
Topic topic = _participant.CreateTopic(nameof(TestNotifyDataReaders), typeName);
Assert.IsNotNull(topic);
Assert.IsNull(topic.GetListener());
Assert.AreEqual(nameof(TestNotifyDataReaders), topic.Name);
Assert.AreEqual(typeName, topic.TypeName);
Publisher publisher = _participant.CreatePublisher();
Assert.IsNotNull(publisher);
DataWriter writer = publisher.CreateDataWriter(topic);
Assert.IsNotNull(writer);
TestStructDataWriter dataWriter = new TestStructDataWriter(writer);
int subscriberReceived = 0;
int readerReceived = 0;
// Create the Subscriber and the DataReader with the corresponding listeners
MySubscriberListener subListener = new MySubscriberListener();
subListener.DataOnReaders += (sub) =>
{
subscriberReceived++;
if (subscriberReceived % 2 == 0)
{
sub.NotifyDataReaders();
}
};
Subscriber subscriber = _participant.CreateSubscriber(subListener);
Assert.IsNotNull(subscriber);
MyDataReaderListener readListener = new MyDataReaderListener();
readListener.DataAvailable += (read) =>
{
readerReceived++;
};
DataReader reader = subscriber.CreateDataReader(topic, readListener);
Assert.IsNotNull(reader);
System.Threading.Thread.Sleep(100);
// Publish instances
for (int i = 0; i < 10; i++)
{
dataWriter.Write(new TestStruct
{
Id = i,
ShortType = (short)i
});
System.Threading.Thread.Sleep(100);
}
System.Threading.Thread.Sleep(100);
// Check the received instances
Assert.AreEqual(10, subscriberReceived);
Assert.AreEqual(5, readerReceived);
}
