public void Create_should_return_null_when_message_has_wrong_type()
{
var state = new DummySagaState(Guid.NewGuid());
var message = UnhandledMessage.New();
Func <StartDummySaga, DummySagaState> factory = (msg) => state;
var sut = new LambdaSagaStateFactory <StartDummySaga, DummySagaState>(factory);
var result = sut.Create(message);
result.Should().BeNull();
}
public void Create_should_execute_factory()
{
var expectedState = new DummySagaState(Guid.NewGuid());
var expectedMessage = StartDummySaga.New();
Func <StartDummySaga, DummySagaState> factory = (msg) =>
{
msg.Should().Be(expectedMessage);
return(expectedState);
};
var sut = new LambdaSagaStateFactory <StartDummySaga, DummySagaState>(factory);
var result = sut.Create(expectedMessage);
result.Should().Be(expectedState);
}
public void Resolve_should_not_return_sagas()
{
var state = new DummySagaState(Guid.NewGuid());
var expectedHandler = NSubstitute.Substitute.For <IHandleMessage <StartDummySaga> >();
var messageHandlers = new[]
{
expectedHandler,
NSubstitute.Substitute.ForPartsOf <DummySaga>(state),
};
var sp = NSubstitute.Substitute.For <IServiceProvider>();
sp.GetService(typeof(IEnumerable <IHandleMessage <StartDummySaga> >))
.Returns(messageHandlers);
var sut = new DefaultMessageHandlersResolver(sp);
var handlers = sut.Resolve <StartDummySaga>();
handlers.Should().NotBeNullOrEmpty()
.And.HaveCount(1)
.And.Contain(expectedHandler);
}
