public void TestGetKeyValue()
{
// Initialize entities
DataWriter writer = _publisher.CreateDataWriter(_topic);
Assert.IsNotNull(writer);
TestStructDataWriter dataWriter = new TestStructDataWriter(writer);
// Call GetKeyValue with HandleNil
TestStruct data = new TestStruct();
ReturnCode result = dataWriter.GetKeyValue(data, InstanceHandle.HandleNil);
Assert.AreEqual(ReturnCode.BadParameter, result);
// Register an instance
TestStruct instance = new TestStruct {
Id = 1
};
InstanceHandle handle = dataWriter.RegisterInstance(instance);
Assert.AreNotEqual(InstanceHandle.HandleNil, handle);
// Call GetKeyValue
data = new TestStruct();
result = dataWriter.GetKeyValue(data, handle);
Assert.AreEqual(ReturnCode.Ok, result);
Assert.AreEqual(1, data.Id);
}
