OfferToAgentSagaTest.cs

    [Scenario]
    public class OfferToAgentSagaTest : SagaTestFixture<OfferedCallSaga>
    {
        private Guid sagaId;

        protected OfferToAgentSagaTest()
        {
            LocalUri = new Uri("loopback://localhost/offer_to_agent");
        }

        [Given]
        public void PublishOfferToAgentMessage()
        {
            sagaId = Guid.NewGuid();
            var agentId = Guid.NewGuid();
            LocalBus.Publish(new OfferToAgentMessage(sagaId, "messageID", agentId, DateTime.Now, TimeSpan.Zero));
        }

        [Then]
        public void TheSagaShouldBeInitialized()
        {
            Assert.That(Saga.CorrelationId == sagaId);
        }

        [Finally]
        public void Teardown()
        {
            LocalBus.Dispose();
        }
    }

I tried this but in my case Saga is coming null. Assert.That(Saga.CorrelationId == sagaId);

Do we need to create saga before we publish message ?