public async Task Fetcher_ApiFetcher_Product_Should_Be_Null_When_Json_Error()
{
//https://www.thecodebuzz.com/unit-test-mock-httpclientfactory-moq-net-core/
//https://stackoverflow.com/questions/56064031/mocking-httpclient-getasync-by-using-moq-library-in-xunit-test
string json = "{\"coins\":0,\"coins_forzada:null,\"coins_sale\":null,\"destacado\":0,\"nombre\":\"Parlantes Edifier X100 2.1 \",\"id_categoria\":5,\"id_subcategoria\":65,\"garantia\":\"6 meses\",\"id_marca\":130,\"precioEspecial\":5409,\"precioLista\":5778,\"precioListaAnterior\":null,\"precioEspecialAnterior\":null,\"imagenes\":null,\"vendible\":0,\"codigo\":\"SIN STOCK\",\"niveles\":null,\"reviews\":null,\"tv\":null,\"sale\":null,\"incluidos\":null}";
var status = HttpStatusCode.OK;
var _loggerMock = Mocks.MocksCreator.CreateLoggerMock <global::Fetcher.ApiFetcher>();
var _httpFactory = Mocks.MocksCreator.CreateHttpClientFactory(status, json, someOptions.Value.Urls.BaseUrl, Constants.HTTP_CLIENT_STACK_GAMER);
var _ApiFetcher = new global::Fetcher.ApiFetcher(_httpFactory.Object, someOptions, _loggerMock.Object);
var productId = 1000;
var result = await _ApiFetcher.GetProductById(productId);
_loggerMock.Verify(
x => x.Log(
It.Is <LogLevel>(l => l == LogLevel.Error),
It.IsAny <EventId>(),
It.Is <It.IsAnyType>((v, t) => true),
It.IsAny <Exception>(),
It.Is <Func <It.IsAnyType, Exception, string> >((v, t) => true)));
//Assert
Assert.IsNotNull(result);
Assert.IsTrue(result.IsFailed);
Assert.False(result.IsSuccess);
Assert.Throws <InvalidOperationException>(delegate { var _ = result.Value; });
Assert.IsTrue(result.HasError <JsonInvalidError>());
JsonInvalidError error = (JsonInvalidError)result.Errors.Find(x => x.GetType() == typeof(JsonInvalidError));
Assert.IsNotNull(error);
}
public async Task Fetcher_ApiFetcher_Product_Should_Not_Be_Null_When_Http_Status_Code_200()
{
//https://www.thecodebuzz.com/unit-test-mock-httpclientfactory-moq-net-core/
//https://stackoverflow.com/questions/56064031/mocking-httpclient-getasync-by-using-moq-library-in-xunit-test
string json = "{\"coins\":0,\"coins_forzada\":null,\"coins_sale\":null,\"destacado\":0,\"nombre\":\"Parlantes Edifier X100 2.1 \",\"id_categoria\":5,\"id_subcategoria\":65,\"garantia\":\"6 meses\",\"id_marca\":130,\"precioEspecial\":5409,\"precioLista\":5778,\"precioListaAnterior\":null,\"precioEspecialAnterior\":null,\"imagenes\":null,\"vendible\":0,\"codigo\":\"SIN STOCK\",\"niveles\":null,\"reviews\":null,\"tv\":null,\"sale\":null,\"incluidos\":null}";
var status = HttpStatusCode.OK;
var _loggerMock = Mocks.MocksCreator.CreateLoggerMock <global::Fetcher.ApiFetcher>();
var _httpFactory = Mocks.MocksCreator.CreateHttpClientFactory(status, json, someOptions.Value.Urls.BaseUrl, Constants.HTTP_CLIENT_STACK_GAMER);
var _ApiFetcher = new global::Fetcher.ApiFetcher(_httpFactory.Object, someOptions, _loggerMock.Object);
var productId = 1000;
var result = await _ApiFetcher.GetProductById(productId);
var retrivedProduct = result.Value;
//Assert
Assert.NotNull(result);
Assert.IsTrue(result.IsSuccess);
Assert.IsFalse(result.IsFailed);
Assert.NotNull(result.Value);
Assert.NotNull(retrivedProduct);
Assert.AreEqual(retrivedProduct.Name, "Parlantes Edifier X100 2.1 ");
Assert.IsNotNull(retrivedProduct.Saleable);
Assert.AreEqual(retrivedProduct.Saleable, 0);
Assert.AreEqual(retrivedProduct.Code, "SIN STOCK");
Assert.AreEqual(retrivedProduct.CategoryId, 5);
Assert.AreEqual(retrivedProduct.BrandId, 130);
Assert.AreEqual(retrivedProduct.SubCategoryId, 65);
Assert.AreEqual(retrivedProduct.SpecialPrice, 5409);
Assert.IsNull(retrivedProduct.PreviousSpecialPrice);
Assert.AreEqual(retrivedProduct.PreviousSpecialPrice, null);
Assert.AreEqual(retrivedProduct.ListPrice, 5778);
Assert.IsNull(retrivedProduct.PreviousListPrice);
Assert.AreEqual(retrivedProduct.PreviousListPrice, null);
}
