public async Task <List <Product> > Sort(SortOption sortOption)
{
var products = await _apiResourceProxy.GetProducts();
var productSorter = _productSorterFactory.GetProductSorter(sortOption);
return(productSorter.Sort(products));
}
public void apiresourceproxy_should_throw_exception_if_get_products_error_response(HttpStatusCode errorStatusCode)
{
// Assert
_sut = GetClient <IApiResourceProxy>("http://apihost.com/api/resource/", errorStatusCode);
// Act
Func <Task> action = async() => await _sut.GetProducts();
// Assert
action.Should().Throw <HttpRequestException>();
if (errorStatusCode != HttpStatusCode.Unauthorized && errorStatusCode != HttpStatusCode.BadRequest)
{
action = async() => await _sut.GetProducts();
action.Should().Throw <BrokenCircuitException>();
}
}
public async void get_products_should_call_the_correct_endpoint()
{
// Act
await _sut.GetProducts();
// Assert
MockHttpMessageHandler.Request.RequestUri.PathAndQuery.Should()
.Be($"/api/resource/products?token={Token}");
}
public async Task product_service_sort_should_return_correct_products(SortOption sortOption)
{
// Arrange
_apiResourceProxy.GetProducts().Returns(Mocks.MockData.GetProducts());
_apiResourceProxy.GetShopperHistory().Returns(Mocks.MockData.GetShopperHistory());
// Act
var result = await _sut.Sort(sortOption);
// Assert
result.Should().BeEquivalentTo(Mocks.MockData.GetProductSorted(sortOption));
if (sortOption != SortOption.Recommended)
{
// Shopper history only called for recommended
_apiResourceProxy.Received(0).GetShopperHistory();
}
else
{
_apiResourceProxy.Received(1).GetShopperHistory();
}
}