NUnit exception with Rhino Mocks: why does it throw this exception?

Question

I get an exception that really doesn't make any sense to me.

I have an Expect call for a method that takes 3 arguments in it: the types are called CallContext, IDal, and List.

NUnit throws me 2 exceptions: one of them does not expect a method call that occurred where the types are CallContext, System.Object and List, and one to wait for a call that did not occur when the types are correct. Most interesting is that the method only for calling relates to three types mentioned above. There is no method call with an object of type!

Here is the code:

 private IDal mockDal;
 private CallContext mockContext;
 private IWorkbooksLogic mockWLogic;
 private ICommercialSpaceLogic mockCLogic;
 private CmWorkbook mockWorkbook;
 private IList<Workbook> mockList;
 private MockRepository mock;
private Random random;

 [SetUp]
 public void Setup() {
   mock = new MockRepository();
   random = new Random();
   this.mockDal = mock.StrictMock<IDal>() as IDal;
   this.mockContext = new CallContext();
   this.mockWLogic = mock.StrictMock<IWorkbooksLogic>() as IWorkbooksLogic;
   this.mockCLogic = mock.StrictMock<ICommercialSpaceLogic>() as ICommercialSpaceLogic;
   this.mockWorkbook = new CmWorkbook();
   this.mockList = mock.StrictMock<IList<Workbook>>() as IList<Workbook>;
 }

[Test]
public void ShouldFailWhenCreateWorkbookFails() {

  int randBudget = random.Next(50);
  int randEntity = random.Next(50);
  int randWork = random.Next(50);

  WorkbookDefinitions work = new WorkbookDefinitions {
    WorkbookDefinitionID = randWork
  };

  Budget budget = new Budget {
    BudgetID = randBudget,
    WorkbookDefinitions = new List<WorkbookDefinitions> { work },       
  };

  CommercialProperty property = new CommercialProperty {
    CommercialPropertyID = randEntity,
    CMEntity = new CMEntity { 
      EntityBase = new EntityEntity { EntityCode = "random.Next(50)" }
    }
  };

  CmWorkbook book = new CmWorkbook {
    WorkbookName = String.Format("CM — {0}", property.CMEntity.EntityBase.EntityCode)
  };

  OperationResults results = new OperationResults();
  this.mockList.Add(book);
  using (mock.Record()) {
    Expect.On(this.mockDal).Call(this.mockDal.GetObject<Budget, int>(randBudget)).Return(budget);
    Expect.On(this.mockDal).Call(this.mockDal.GetObject<CommercialProperty, int>(randEntity)).Return(property);
    Expect.On(this.mockWLogic).Call(this.mockWLogic.Create(this.mockContext, this.mockDal, this.mockList)).Return(null);
  }
  using (mock.Playback()) {
    results = CmWorkbookLogic.CreateWorkbook(mockContext, mockDal, mockWLogic, mockCLogic, randBudget, randEntity);
  }
  Assert.IsFalse(results.AllSuccessful);
}

The method is called: workbooksLogic.Create (context, dal, new List {workbook}) Here is the NUnit error:

ShouldFailWhenCreateWorkbookFails:
Rhino.Mocks.Exceptions.ExpectationViolationException : ICRUDBaseLogic`1.Create(CallContext, System.Object, System.Collections.Generic.List`1[Workbook]); Expected #0, Actual #1.
ICRUDBaseLogic`1.Create(CallContext, IDalProxy8768e63f86da4601993b4791c696ada6, System.Collections.Generic.List`1[Workbook]); Expected #1, Actual #0.

, . - ?

Answer 1

Rhino Mocks Equals . , , Equals ( List class, ), , , ( ), , .

:

• IgnoreArguments,
• , , , , Equals()
• , ( )