public void LoadAddress_WhenAddressIdDoesNotExist_ShouldThrowException() { _currentContact = new FakeCurrentContact(Enumerable.Empty <CustomerAddress>()); var customerContext = new FakeCustomerContext(_currentContact); var countryManager = new FakeCountryManager(); _subject = new AddressBookService(customerContext, countryManager); var model = new Address(); model.AddressId = Guid.NewGuid(); _subject.LoadAddress(model); }