public void ReturnEmptyResponseWhenRecommendationServiceFails()
{
//Arrange
WalmartApiConfig urls = ApiTestDataHelper.GetApiConfig();
IApiRequestBuilder requestbuilder = new ApiRequestBuilder();
var mockWalmartApiRequestManager = new Mock <IHttpApiRequestManager>();
var responseDataSample = "{\"errors\":[{\"code\":4022,\"message\":\"No recommendations found for item 36461211\"}]}";
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);
var itemId = 36461211;
//Act
var result = productService.GetProductRecommendationAsync(itemId).Result;
//Assert
Assert.False(result.HasError);
Assert.Null(result.Response);
mockWalmartApiRequestManager.VerifyAll();
}
public void ReturnRecommendationsForProduct()
{
//Arrange
WalmartApiConfig urls = ApiTestDataHelper.GetApiConfig();
IApiRequestBuilder requestbuilder = new ApiRequestBuilder();
var mockWalmartApiRequestManager = new Mock <IHttpApiRequestManager>();
var responseDataSample = ApiTestDataHelper
.GetApiResponseDataFromResource("Walmart.Api.Client.Tests.ProductRecommendationSampleResponse.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);
var itemId = 36461211;
//Act
var result = productService.GetProductRecommendationAsync(itemId).Result;
//Assert
Assert.False(result.HasError);
Assert.Equal(11, result.Response.Count);
mockWalmartApiRequestManager.VerifyAll();
}