In this post, we will see how to create a full fake Rest API for testing, using a Javascript library called Json-Server.Here, it is possible to find the project. [HOW TO INSTALL]First of all, we have to install node.js in our system, because Json Server is available as a NPM package.Then, using the command npm […]
Read MoreIn this post, we will see how to create a simple versioning of a Web API method, using the Routing attribute.However, before starting, I want to remember that the best way for versioning a method it was describe here: Web API – Versioning We create a Web API project called TestAPI and we add a […]
Read MoreIn this post, we will see two tips that could help us in order to create Web API. First of all, we create a simple Web API for managing a list of Users: [User] [UserType] [IUserCore] [UserCore] [UserController] [Startup] We have done and now with Postman, we can verify it works fine it: TIP #1We […]
Read MoreIn this post, we will see how to use the Polly library in the Microservices project created in the post: Web API – IHttpClientFactory.But, what is the Polly library?From the Official web site:“Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback […]
Read MoreIn this post, we will see how to use IHttpClientFactory, in order to invoke a Web API.IHttpClientFactory is available since .NET Core 2.1 and it provides a central location for naming, configuring and consuming logical HttpClients in our application. For this post, we will use the project created in the post: Web API – Gateway […]
Read MoreIn this post, we will see how to create an API Gateway using Ocelot. First of all, why should we use an API Gateway?From Microsoft web site:“In a microservices architecture, the client apps usually need to consume functionality from more than one microservice. If that consumption is performed directly, the client needs to handle multiple […]
Read MoreIn this post, we will see how to implement Unit Tests for the Web API created in the post: Docker – Web API and Sql Server. First of all, we open Visual Studio and we add a xUnit Test Project called TestWebApiServices: Then, we add a file called UserControllerUnitTests, where we will define all objects […]
Read MoreIn this post, we will see how to manage the versioning in a .net core Web API service, using three different approaches:1) Query String-Based Versioning2) URL-Based Versioning3) HTTP Header-Based VersioningFirst of all, we open Visual Studio 2019 and we create a Web API project: If we run the application, this will be the output: Now, […]
Read MoreIn this post, we will see how to create a RESTful Web Service with ASP.NET Core. We open Visual Studio 2019 and select the template ASP.NET Core Web Application. Then, we select the API template, framework 2.2 and then we click on Create. At the end, we will have a project like that: If we […]
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