public DomainEventsJsonAkkaSerializer(ExtendedActorSystem system) : base(system)
{
Serializer = new Lazy <WireJsonSerializer>(() =>
{
var ext = system.GetExtension <DomainEventsJsonSerializationExtension>();
if (ext == null)
{
throw new ArgumentNullException(nameof(ext),
$"Cannot get {typeof(DomainEventsJsonSerializationExtension).Name} extension");
}
if (ext.Settings != null)
{
return(new WireJsonSerializer(ext.Settings));
}
var settings = DomainSerializer.GetDefaultSettings();
foreach (var c in ext.Converters)
{
settings.Converters.Add(c);
}
return(new WireJsonSerializer(settings));
});
}
public void Test()
{
var state = new SoftwareProgrammingState(Guid.NewGuid().ToString(), "123", Guid.NewGuid().ToString(), Guid.NewGuid().ToString());
var processStateAggregate = new ProcessStateAggregate <SoftwareProgrammingState>(state);
processStateAggregate.ReceiveMessage(state, Guid.NewGuid().ToString());
processStateAggregate.ClearUncommitedEvents();
var jsonSerializerSettings = DomainSerializer.GetDefaultSettings();
jsonSerializerSettings.TraceWriter = new XUnitTraceWriter(_testOutputHelper);
var json = JsonConvert.SerializeObject(processStateAggregate, jsonSerializerSettings);
var restoredState = JsonConvert.DeserializeObject <ProcessStateAggregate <SoftwareProgrammingState> >(json, jsonSerializerSettings);
restoredState.ClearUncommitedEvents();
//CoffeMachineId_should_be_equal()
Assert.Equal(processStateAggregate.State.CoffeeMachineId, restoredState.State.CoffeeMachineId);
// Id_should_be_equal()
Assert.Equal(processStateAggregate.Id, restoredState.Id);
//State_should_be_equal()
Assert.Equal(processStateAggregate.State.CurrentStateName, restoredState.State.CurrentStateName);
}
public void Test()
{
_aggregate = new SampleAggregate(Guid.NewGuid(), "test");
_aggregate.ChangeState(10);
_aggregate.ClearEvents();
var jsonString = JsonConvert.SerializeObject(_aggregate, DomainSerializer.GetDefaultSettings());
_restoredAggregate = JsonConvert.DeserializeObject <SampleAggregate>(jsonString, DomainSerializer.GetDefaultSettings());
}
public void Collections_should_be_deserialized()
{
var initialEvent = new Event(new[] { new Payload(new[] { new SubObject_V1("10", "123") }) });
var settings = DomainSerializer.GetDefaultSettings();
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsAssignableFrom <SubObject_V1>(restoredEvent.PayloadProp?.FirstOrDefault()?.Property?.FirstOrDefault());
}
public void Objects_with_custom_constructor_are_deserialized()
{
var initialEvent = new Event(new Payload(new SubObject_V1("10", "123")));
var settings = DomainSerializer.GetDefaultSettings();
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsAssignableFrom <SubObject_V1>(restoredEvent?.Payload?.Property);
}
public void All_occurance_should_be_upgraded()
{
var initialEvent = new Event(new Payload(new SubObject_V1("10", "123")));
var settings = DomainSerializer.GetDefaultSettings();
settings.Converters.Add(new SubObjectConverter());
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsAssignableFrom <SubObject_V2>(restoredEvent.Payload.Property);
}
public void All_occurance_should_be_upgraded_with_implicit_collection_set()
{
//Should get an exception due to different serialized value
var initialEvent = new Event(new[] { new Payload(new [] { new SubObject_V1("10", "123") }) });
var settings = DomainSerializer.GetDefaultSettings();
settings.Converters.Add(new SubObjectConverter());
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
Console.WriteLine(serializedValue);
Assert.Throws <ArgumentException>(() =>
JsonConvert.DeserializeObject <Event>(serializedValue, settings));
}
public void All_occurance_should_be_upgraded()
{
var initialEvent = new Event(new [] { new Payload(new ISubObject[] { new SubObject_V1("10", "123") }) });
var settings = DomainSerializer.GetDefaultSettings();
settings.Converters.Add(new SubObjectConverter());
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
Console.WriteLine(serializedValue);
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsInstanceOf <SubObject_V2>(restoredEvent.Payload?.FirstOrDefault()?.Property?.FirstOrDefault());
}
public void Propert_is_upgraded()
{
var initialEvent = new Event {
Payload = new SubObject_V1 {
Name = "10", Value = "123"
}
};
var settings = DomainSerializer.GetDefaultSettings();
settings.Converters.Add(new SubObjectConverter());
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsAssignableFrom <SubObject_V2>(restoredEvent.Payload);
}
public void Test()
{
_aggregate = new Balloon(Guid.NewGuid().ToString(), "test");
_aggregate.WriteNewTitle(10);
_aggregate.ClearUncommitedEvents();
var jsonSerializerSettings = DomainSerializer.GetDefaultSettings();
jsonSerializerSettings.TraceWriter = new XUnitTraceWriter(_testOutputHelper);
var jsonString = JsonConvert.SerializeObject(_aggregate, jsonSerializerSettings);
_restoredAggregate = JsonConvert.DeserializeObject <Balloon>(jsonString, jsonSerializerSettings);
_restoredAggregate.ClearUncommitedEvents();
// Values_should_be_equal()
Assert.Equal(_aggregate.Title, _restoredAggregate.Title);
//Ids_should_be_equal()
Assert.Equal(_aggregate.Id, _restoredAggregate.Id);
}
public void Property_upgraded_from_serialized_value()
{
var settings = DomainSerializer.GetDefaultSettings();
settings.Converters.Add(new SubObjectConverter());
var serializedValue = @"{
""$id"": ""1"",
""Payload"": {
""$id"": ""2"",
""$type"": """ + typeof(SubObject_V1).AssemblyQualifiedName + @""",
""Name"": ""10"",
""Value"": ""123""
}
}";
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsInstanceOf <SubObject_V2>(restoredEvent.Payload);
}
public void All_old_objects_should_be_updated()
{
var initialEvent = new Event()
{
Payload = new Payload()
{
Property = new SubObject_V1()
{
Name = "10", Value = "123"
}
}
};
var settings = DomainSerializer.GetDefaultSettings();
settings.Converters.Add(new SubObjectConverter());
var serializedValue = JsonConvert.SerializeObject(initialEvent, settings);
var restoredEvent = JsonConvert.DeserializeObject <Event>(serializedValue, settings);
Assert.IsInstanceOf <SubObject_V2>(restoredEvent.Payload.Property);
}