public async Task <IActionResult> Search(string query,
SearchRequestSortType sort = SearchRequestSortType.relevance)
{
var searchRequestInput = new SearchRequestInput
{
query = query,
format = SearchRequestFormat.json,
sort = sort
};
var productList = new List <ProductInfoFull>();
var searchResponse = await _walmartApiService.SearchProductsAsync(searchRequestInput);
if ((!searchResponse.HasError) &&
(searchResponse.Response.items?.Count() > 0))
{
var productLookupParams = new ProductLookupRequestInput
{
ids = GetTopNItemIds(searchResponse.Response.items, 10)
};
var productLookupResponse = await _walmartApiService.GetProductDetailAsync(productLookupParams);
productList = ProcessProductLookupResponse(productLookupResponse);
}
return(Ok(productList));
}
public void ReturnItemsForQuery()
{
//Arrange
WalmartApiConfig urls = ApiTestDataHelper.GetApiConfig();
IApiRequestBuilder requestbuilder = new ApiRequestBuilder();
var mockWalmartApiRequestManager = new Mock <IHttpApiRequestManager>();
var responseDataSample = ApiTestDataHelper
.GetApiResponseDataFromResource("Walmart.Api.Client.Tests.SearchApiSampleResponse.json");
mockWalmartApiRequestManager.Setup(mgr => mgr.GetDataAsync(It.IsAny <String>()))
.Returns(Task.FromResult <string>(responseDataSample));
var mockLogger = new Mock <ILogger <ApiServiceBase> >();
IWalmartApiService productService =
new WalmartApiService(mockWalmartApiRequestManager.Object, requestbuilder, urls, mockLogger.Object);
SearchRequestInput request = new SearchRequestInput
{
query = "Ben & Jerry's ice cream",
sort = SearchRequestSortType.bestseller
};
//Act
var result = productService.SearchProductsAsync(request).Result;
//Assert
Assert.False(result.HasError);
Assert.Equal(10, result.Response.items.Count);
mockWalmartApiRequestManager.VerifyAll();
}
SearchProductsAsync(SearchRequestInput searchParameters)
{
var queryString = _apiRequestBuilder
.GetSearchApiQueryString(searchParameters, _walmartApiConfig.ApiKey);
var apiUrl = $"{_walmartApiConfig.ProductSearchUrl}?{queryString}";
return(GetDataFromApi <SearchResult <FullResponseItem> >(apiUrl));
}
public string GetSearchApiQueryString(SearchRequestInput request, string apiKey)
{
string result = "";
result = result
.AppendValue <string>(nameof(apiKey), apiKey)
.AppendValue <string>(nameof(request.query), request.query)
.AppendValue <int>(nameof(request.numItems), request.numItems)
.AppendValue <SearchRequestSortType>(nameof(request.sort), request.sort)
.AppendValue <int>(nameof(request.categoryId), request.categoryId)
.AppendValue <string>(nameof(request.responseGroup), ResponseGroupValueBase);
return(result);
}
public void BuildSearchRequestQuery()
{
//Arrange
IApiRequestBuilder builder = new ApiRequestBuilder();
SearchRequestInput request = new SearchRequestInput
{
query = "Ben & Jerry's ice cream",
sort = SearchRequestSortType.bestseller
};
//Act
var result = builder.GetSearchApiQueryString(request, "test");
//Assert
var expectedValue = @"apiKey=test&query=Ben+%26+Jerry%27s+ice+cream&numItems=10&sort=bestseller&categoryId=0&responseGroup=base";
Assert.Equal(expectedValue, result);
}
public void ReturnErrorCodeWhenApiCallFails()
{
//Arrange
WalmartApiConfig urls = ApiTestDataHelper.GetApiConfig();
IApiRequestBuilder requestbuilder = new ApiRequestBuilder();
var mockWalmartApiRequestManager = new Mock <IHttpApiRequestManager>();
mockWalmartApiRequestManager.Setup(mgr => mgr.GetDataAsync(It.IsAny <String>()))
.Returns(Task.FromResult <string>(""));
var mockWebResponse = new Mock <HttpWebResponse>();
mockWebResponse.Setup(res => res.StatusCode).Returns(HttpStatusCode.BadRequest);
mockWalmartApiRequestManager.Setup(mgr => mgr.GetDataAsync(It.IsAny <String>()))
.Throws(
new WebException("Missing search query",
null,
WebExceptionStatus.UnknownError,
mockWebResponse.Object));
var mockLogger = new Mock <ILogger <ApiServiceBase> >();
IWalmartApiService productService =
new WalmartApiService(mockWalmartApiRequestManager.Object, requestbuilder, urls, mockLogger.Object);
SearchRequestInput request = new SearchRequestInput
{
query = "Ben & Jerry's ice cream",
sort = SearchRequestSortType.bestseller
};
//Act
var result = productService.SearchProductsAsync(request).Result;
//Assert
Assert.True(result.HasError);
Assert.Equal("400", result.ErrorCode);
mockWalmartApiRequestManager.VerifyAll();
mockWebResponse.VerifyAll();
}
