How can I replace an already declared stub call with a different stub call?
c#, rhino-mocks
Solution
I use this extension method to clear the behavior of stubs (or the behavior+expectations of mocks):
public static class RhinoExtensions
{
/// <summary>
/// Clears the behavior already recorded in a Rhino Mocks stub.
/// </summary>
public static void ClearBehavior<T>(this T stub)
{
stub.BackToRecord(BackToRecordOptions.All);
stub.Replay();
}
}
I picked that up from this other stackoverflow answer, or maybe it was this one.
Problem
If I have a Rhino Mock object that has already has a stub call declared on it like this: ``` mockEmploymentService.Stub(x => x.GetEmployment(999)).Return(employment); ``` Is there anyway I can remove this call to replace it with something different e.g.: ``` mockEmploymentService.Stub(x => x.GetEmployment(999)).Return(null); ``` The reason I ask is that I want to set up some generic mocks to be used in multiple unit tests and then allow each unit test to tailor the calls where necessary.