private async Task <List <ProductDto> > GetTop5ProductsSoldFromOrdersInternal(CollectionOfMerchantOrderResponse collectionOfMerchantOrderResponse)
{
var products = collectionOfMerchantOrderResponse.GetTop5ProductsSold();
var productsResponse = await channelEngineHttpClient.GetProducts(products.Select(p => p.MerchantProductNo).ToList());
return(MapProductsResponseToProductDtos(productsResponse, products));
}
public void GetGetTop5ProductsSold_Should_ReturnTop5ProductsSold()
{
//Arrange
var expected = new ProductDtosBuilder()
.WithProductDtoIs("ProductNo1", 200)
.WithProductDtoIs("ProductNo2", 150)
.WithProductDtoIs("ProductNo3", 50)
.Build();
var lines1 = new MerchantOrderLineResponsesBuilder()
.WithMerchantOrderLineResponseIs("ProductNo3", 50)
.WithMerchantOrderLineResponseIs("ProductNo2", 100)
.WithMerchantOrderLineResponseIs("ProductNo1", 50)
.Build();
var lines2 = new MerchantOrderLineResponsesBuilder()
.WithMerchantOrderLineResponseIs("ProductNo1", 50)
.WithMerchantOrderLineResponseIs("ProductNo2", 50)
.WithMerchantOrderLineResponseIs("ProductNo1", 100)
.Build();
var merchantOrderResponses = new MerchantOrderResponsesBuilder()
.WithmerchantOrderResponseIs(lines1)
.WithmerchantOrderResponseIs(lines2)
.Build();
var sut = new CollectionOfMerchantOrderResponse()
{
Content = merchantOrderResponses
};
//Act
var result = sut.GetTop5ProductsSold();
//Assert
result.Should().BeEquivalentTo(expected, option => option.WithStrictOrdering());
}
