public void UserRepositoryReturnsUser()
 {
     var userRepository = new UserRepository();
     userRepository.GetByID(Guid.NewGuid())
         .Should().NotBeNull()
         .And.Should().BeOfType<User>();
 }
 public void UserRepositorySavesObjects()
 {
     var userRepository = new UserRepository();
     object userAsObject = new User();
     userRepository.Save(userAsObject);
 }