public ViewResult Index()
{
var currencyCode =
this.CurrencyProfileService.GetCurrencyCode();
var currency =
this.currencyProvider.GetCurrency(currencyCode);
var basket = this.basketService
.GetBasketFor(this.User)
.ConvertTo(currency);
if (basket.Contents.Count == 0)
{
return this.View("Empty");
}
var vm = new BasketViewModel(basket);
return this.View(vm);
}
public void IndexWillReturnCorrectContentsWhenProfileRequestsConversion()
{
// Fixture setup
var fixture = new ControllerFixture();
var basket = fixture.CreateAnonymous<Basket>();
fixture.AddManyTo(basket.Contents);
var currencyCode = fixture.CreateAnonymous("CurrencyCode");
var anonymousExchangeRate = 3.2m;
var currencyStub = new Mock<Currency>();
currencyStub.SetupGet(c => c.Code).Returns(currencyCode);
currencyStub.Setup(c => c.GetExchangeRateFor(It.IsAny<string>())).Returns(anonymousExchangeRate);
fixture.Register(() =>
{
var basketServiceStub = new Mock<IBasketService>();
basketServiceStub.Setup(bs => bs.GetBasketFor(It.IsAny<IPrincipal>())).Returns(basket);
return basketServiceStub.Object;
});
fixture.Customize<UserProfile>(ob => ob.FromFactory(() =>
{
var profileStub = new Mock<UserProfile>();
profileStub.SetupGet(p => p.Currency).Returns(currencyCode);
return profileStub.Object;
}).OmitAutoProperties());
fixture.Register(() =>
{
var currencyProviderStub = new Mock<CurrencyProvider>();
currencyProviderStub.Setup(cp => cp.GetCurrency(currencyCode)).Returns(currencyStub.Object);
return currencyProviderStub.Object;
});
var expectedContents = new BasketViewModel(basket.ConvertTo(currencyStub.Object)).Contents.ToList();
var sut = fixture.CreateAnonymous<BasketController>();
// Exercise system
var result = ((BasketViewModel)sut.Index().ViewData.Model).Contents.ToList();
// Verify outcome
Assert.True(expectedContents.SequenceEqual(result));
// Teardown
}