public async void InvalidSubscribe()
{
var controller = new NewsletterSubscriptionController(null);
controller.ModelState.AddModelError("Email", "Must be an email");
var result = await controller.Subscribe(new NewsletterSubscription());
Assert.IsType <BadRequestResult>(result);
}
public async void ValidSubscribe()
{
var model = new NewsletterSubscription {
Email = "*****@*****.**"
};
var newsletterRepository = new Mock <INewsletterSubscriptionRepository>();
newsletterRepository.Setup(repo => repo.Subscribe(model))
.Returns(Task.FromResult(1));
var controller = new NewsletterSubscriptionController(newsletterRepository.Object);
var result = await controller.Subscribe(model);
Assert.IsType <OkResult>(result);
}