public void Should_throw_friendly_exception_when_IMutateIncomingMessages_MutateIncoming_returns_null()
{
var behavior = new MutateIncomingMessageBehavior(hasIncomingMessageMutators: true);
var logicalMessage = new LogicalMessage(new MessageMetadata(typeof(TestMessage)), new TestMessage());
var context = new TestableIncomingLogicalMessageContext
{
Message = logicalMessage
};
context.Builder.Register<IMutateIncomingMessages>(() => new MutateIncomingMessagesReturnsNull());
Assert.That(async () => await behavior.Invoke(context, ctx => TaskEx.CompletedTask), Throws.Exception.With.Message.EqualTo("Return a Task or mark the method as async."));
}
public async Task Incoming_databus_properties_should_be_hydrated()
{
var propertyKey = Guid.NewGuid().ToString();
var databusKey = Guid.NewGuid().ToString();
var message = new LogicalMessage(new MessageMetadata(typeof(MessageWithDataBusProperty)), new MessageWithDataBusProperty
{
DataBusProperty = new DataBusProperty<string>("not used in this test")
{
Key = propertyKey
}
});
var fakeDatabus = new FakeDataBus();
var receiveBehavior = new DataBusReceiveBehavior(fakeDatabus, new DefaultDataBusSerializer(), new Conventions());
using (var stream = new MemoryStream())
{
new BinaryFormatter().Serialize(stream, "test");
stream.Position = 0;
fakeDatabus.StreamsToReturn[databusKey] = stream;
await receiveBehavior.Invoke(
new IncomingLogicalMessageContext(
message,
"messageId",
"replyToAddress",
new Dictionary<string, string>
{
{"NServiceBus.DataBus." + propertyKey, databusKey}
},
null),
ctx => TaskEx.CompletedTask);
}
var instance = (MessageWithDataBusProperty)message.Instance;
Assert.AreEqual(instance.DataBusProperty.Value, "test");
}