public void AddCustomer_ShouldGetNotNull()
        {
            Greetings     newGreetings = new Greetings("Tom", "Smith", CustomerType.Current);
            GreetingsRepo repository   = new GreetingsRepo();

            repository.AddCustomerGreeting(newGreetings);
            Greetings fromDirectory = repository.GetCustomerByFullName("Smith", "Tom");

            Assert.IsNotNull(fromDirectory);
        }
 public void Arrange()
 {
     _greeting      = new Greetings("John", "Smith", CustomerType.Past);
     _greetingsRepo = new GreetingsRepo();
     _greetingsRepo.AddCustomerGreeting(_greeting);
 }