/Source/Bifrost.Specs/Sagas/for_SagaNarrator/when_continuing_a_saga_that_has_begun.cs

using System;

using Bifrost.Fakes.Sagas;

using Bifrost.Sagas;

using Machine.Specifications;

using Moq;

using It = Machine.Specifications.It;



namespace Bifrost.Specs.Sagas.for_SagaNarrator

{

    [Subject(typeof(SagaNarrator))]

	public class when_continuing_a_saga_that_has_begun : given.a_saga_narrator

	{

		static Guid saga_id;

        static SagaWithOneChapterProperty saga;

		static ISaga returned_saga;



		Establish context = () =>

		                    	{

		                    		saga_id = Guid.NewGuid();

                                    saga = new SagaWithOneChapterProperty();

                                    service_locator_mock.Setup(a => a.GetInstance<SagaWithOneChapterProperty>()).Returns(saga);

                                    service_locator_mock.Setup(a => a.GetInstance(typeof(SimpleChapter))).Returns(new SimpleChapter());

                                    saga = narrator.Begin<SagaWithOneChapterProperty>();

                                    librarian_mock.Setup(a => a.Get(saga_id)).Returns(saga);

		                    	};



		Because of = () => returned_saga = narrator.Continue(saga_id);



		It should_return_the_saga = () => returned_saga.ShouldEqual(saga);

	    It should_set_the_saga_state_to_continuing = () => returned_saga.IsContinuing.ShouldBeTrue();

        It should_have_called_the_on_continue_method = () => saga.OnBeginCalled.ShouldEqual(1);

	}

}