private static IEventStore InitializeEventStore()
{
var typeResolver = new AttributeEventTypeResolver();
typeResolver.AddAllEventsInAssembly(typeof(Program).Assembly);
var converter = new EventConverter(typeResolver);
converter.AddConverter(typeof(NameChangedEvent), new NameChangedEventPostConverter());
converter.AddConverter(typeof(PersonCreatedEvent), new PersonCreatedEventPostConverter());
var eventStore = new MsSqlServerEventStore(ConfigurationManager.ConnectionStrings["EventStore"].ConnectionString, typeResolver, converter);
return eventStore;
}
public void Upgrade()
{
var event1 = CreateEvent("foo");
var event2 = CreateEvent("bar");
var fooConverter = MockRepository.GenerateStub<IEventConverter>();
var barConverter = MockRepository.GenerateStub<IEventConverter>();
var converter = new EventConverter(_typeResolver);
converter.AddConverter("foo", fooConverter);
converter.AddConverter("bar", barConverter);
converter.Upgrade(event1);
converter.Upgrade(event2);
fooConverter.AssertWasCalled(x => x.Upgrade(event1));
barConverter.AssertWasCalled(x => x.Upgrade(event2));
}
public void AddConverter_ByType()
{
var anEvent = CreateEvent();
var converter = new EventConverter(_typeResolver);
converter.AddConverter(typeof(AnEvent), _childConverter);
converter.Upgrade(anEvent);
_childConverter.AssertWasCalled(x => x.Upgrade(anEvent));
}
public void AddConverter_ByType_converter_null()
{
var converter = new EventConverter(_typeResolver);
var ex = Assert.Throws<ArgumentNullException>(() => converter.AddConverter(typeof(AnEvent), null));
ex.ParamName.Should().Be("converter");
}
public void AddConverter_ByType_eventType_null()
{
var converter = new EventConverter(_typeResolver);
var ex = Assert.Throws<ArgumentNullException>(() => converter.AddConverter((Type) null, _childConverter));
ex.ParamName.Should().Be("eventType");
}
public void AddConverter_duplicate_name()
{
var converter = new EventConverter(_typeResolver);
converter.AddConverter(EventName, _childConverter);
var ex = Assert.Throws<ArgumentException>(() => converter.AddConverter(EventName, _childConverter));
ex.ParamName.Should().Be("eventName");
ex.Message.Should().StartWith("There is already a converter for event 'bob'.");
}