public void TestAlwaysUpdate()
{
// Setup
var masterSystem = CreateSystem();
var master = masterSystem.CreateStreamWriter();
var slaveSystem = CreateSystem();
int slaveReplicaUpdated = 0;
slaveSystem.ReplicaUpdated += x => ++ slaveReplicaUpdated;
// Add
var a = new Protobuf.TestObject()
{
Name = "A", State = 1
};
var idA = masterSystem.AddDynamicReplica(a, DynamicReplicaOptions.DefaultMaster | DynamicReplicaOptions.AlwaysUpdate);
var b = new Protobuf.TestObject()
{
Name = "B", State = 1
};
var idB = masterSystem.AddDynamicReplica(a, DynamicReplicaOptions.DefaultMaster);
master.WriteTo(slaveSystem);
// Update
slaveReplicaUpdated = 0;
a.State = 2;
b.State = 2;
master.WriteTo(slaveSystem);
Assert.AreEqual(slaveReplicaUpdated, 1);
Assert.AreEqual(slaveSystem.GetReplica <Protobuf.TestObject>(idA).State, 2);
Assert.AreEqual(slaveSystem.GetReplica <Protobuf.TestObject>(idB).State, 1);
}
public void TestMultiMaster()
{
// Setup
var masterSystem = CreateSystem();
var master = masterSystem.CreateStreamWriter(ReplicationStreamWriterOptions.AllowAllExceptAlwaysUpdate);
var masterSpam = masterSystem.CreateStreamWriter(ReplicationStreamWriterOptions.AllowOnlyAlwaysUpdate);
var slaveSystem = CreateSystem();
int slaveReplicaAdded = 0;
int slaveReplicaUpdated = 0;
slaveSystem.ReplicaAdded += x => ++ slaveReplicaAdded;
slaveSystem.ReplicaUpdated += x => ++ slaveReplicaUpdated;
// Add
var a = new Protobuf.TestObject()
{
Name = "A"
};
var idA = masterSystem.AddDynamicReplica(a, DynamicReplicaOptions.DefaultMaster | DynamicReplicaOptions.AlwaysUpdate);
var b = new Protobuf.TestObject()
{
Name = "B"
};
var idB = masterSystem.AddDynamicReplica(b, DynamicReplicaOptions.DefaultMaster);
slaveReplicaAdded = 0;
master.WriteTo(slaveSystem);
masterSpam.WriteTo(slaveSystem);
Assert.AreEqual(slaveReplicaAdded, 2);
Assert.AreEqual(slaveSystem.Replicas.Count(), 2);
// Update A
a.State = 2;
slaveReplicaUpdated = 0;
master.WriteTo(slaveSystem);
masterSpam.WriteTo(slaveSystem);
Assert.AreEqual(slaveReplicaUpdated, 1);
Assert.AreEqual(slaveSystem.GetReplica <Protobuf.TestObject>(idA).State, 2);
// Update B
masterSystem.UpdateReplica(idB, new Protobuf.TestObject()
{
State = 3
});
slaveReplicaUpdated = 0;
master.WriteTo(slaveSystem);
masterSpam.WriteTo(slaveSystem);
Assert.AreEqual(slaveReplicaUpdated, 2);
Assert.AreEqual(slaveSystem.GetReplica <Protobuf.TestObject>(idA).State, 2);
Assert.AreEqual(slaveSystem.GetReplica <Protobuf.TestObject>(idB).State, 3);
}