NServiceBus Testing Upgrade Version 6 to 7

Upgrade to NServiceBus Version 7

NServiceBus.Testing requires NServiceBus Version 7.

As part of upgrading to NServiceBus.Testing Version 7, projects will also require an upgrade to NServiceBus Version 7.

AssertSagaCompletionIs

The AssertSagaCompletionIs method has been obsoleted and replaced by ExpectSagaCompleted and ExpectSagaNotCompleted.

Test.Saga<MySaga>()
    .ExpectSagaCompleted()
    .WhenHandling<CompleteSagaMessage>();

Test.Saga<MySaga>()
    .WhenHandling<CompleteSagaMessage>()
    .AssertSagaCompletionIs(true);

Note how the ExpectSagaCompleted and ExpectSagaNotCompleted expectations must be placed before a When method, similar to other expectation methods.

ExpectHandleCurrentMessageLater

The ExpectHandleCurrentMessageLater has been obsoleted as IMessageHandlerContext.HandleCurrentMessageLater() has been deprecated in NServiceBus Version 7.

WhenHandling

An overload of the WhenHandling method has been added which accepts a preconstructed message.

var message = new CompleteSagaMessage();

Test.Saga<MySaga>()
    .ExpectSagaCompleted()
    .WhenHandling(message);

var message = new CompleteSagaMessage();

Test.Saga<MySaga>()
    .WhenHandling<CompleteSagaMessage>(msg => { /* msg has already been created */ })
    .AssertSagaCompletionIs(true);