C# – How to mock Add method of subsonic’s SimpleRepository

crhino-mockssubsonicsubsonic3

I'm trying to mock the Add method of subsonic SimpleRepository with Rihino mocks, I'm using the IRepository Interface but I'm new to mocking and dont know how to go from there, can this be done? thanks for your help.

Best Answer

AdamRalph is correct, but I prefer the AAA syntax of Rhino Mocks:

// arrange
var repo = MockRepository.GenerateStub<IRepository>();
var myObject = CreateSampleObject();
repo.Stub(r => r.Add(myObj)).Return(myObj);

// act (this assumes that the call to "SomeMethod" on "SomeClass"
// returns the result of the IRepository.Add).
var someClass = new SomeClass(repo);
var result = someClass.SomeMethod();

// assert
Assert.AreSame(myObject, result);

Related Solutions

C# – How to cast int to enum

From an int:

YourEnum foo = (YourEnum)yourInt;

From a string:

YourEnum foo = (YourEnum) Enum.Parse(typeof(YourEnum), yourString);

// The foo.ToString().Contains(",") check is necessary for enumerations marked with an [Flags] attribute
if (!Enum.IsDefined(typeof(YourEnum), foo) && !foo.ToString().Contains(","))
{
    throw new InvalidOperationException($"{yourString} is not an underlying value of the YourEnum enumeration.")
}

Update:

From number you can also

YourEnum foo = (YourEnum)Enum.ToObject(typeof(YourEnum) , yourInt);

C# – Create Generic method constraining T to an Enum

Since Enum Type implements IConvertible interface, a better implementation should be something like this:

public T GetEnumFromString<T>(string value) where T : struct, IConvertible
{
   if (!typeof(T).IsEnum) 
   {
      throw new ArgumentException("T must be an enumerated type");
   }

   //...
}

This will still permit passing of value types implementing IConvertible. The chances are rare though.

Best Answer

Related Solutions

C# – How to cast int to enum

C# – Create Generic method constraining T to an Enum

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