public void Should_get_all_entities()
{
var entities = new List<IEntity> { CreateEntity() };
var criteria = MockRepository.GenerateMock<ICriteria>();
_session.Stub(x => x.CreateCriteria(typeof(IEntity))).Return(criteria);
criteria.Stub(x => x.List<IEntity>()).Return(entities);
var actual = CreateSUT().GetAllEntities();
Assert.That(actual, Is.Not.Null);
Assert.That(actual.Count, Is.GreaterThan(0));
}