In this post, we will see how to create a Data Annotation custom to use in a .NET 5 Web API project.First of all, what is a Data Annotation?From Microsoft web site:“The advantage of using the Data Annotation validators is that they enable you to perform validation simply by adding one or more attributes –… Read More »
In this post, we will see how to mock a Web API call with Moq.In order to do it, we will create some unit test for the method GetAllUsers that we used in the post C# – Use IHttpClientFactory in a console app. OBVIOUSLY, THE METHOD IS VERY EASY, BUT WE WILL USE IT ONLY… Read More »
In this post, we will see how to use IHttpClientFactory in a console application, in order to call a WebAPI service that gives us a list of Users like this: The url of this WebAPI is http://localhost:3000/users and I have created this service using Json Server First of all, we create a Console application project… Read More »
In this post, we will see how to implement token authentication in ASP.NET Core 5.0 Web API using JWT.But first of all, what is JWT?“JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. This information can be… Read More »
In this post, we will see how to use the Javascript library called Faker.js for generating fake data for various areas, including address, commerce, company, date, finance, image, random, or name.Here, it is possible to find the project. [HOW TO INSTALL]First of all, we have to install node.js in our system, because Faker is available as… Read More »
In this post, we will see how to create a WebAPI application with ASP.NET 5.0.For all information about ASP.NET Core 5, we can check the Microsoft Web Site. [VISUAL STUDIO]We open Visual Studio and we select ASP.NET Core Web Api project: In Additional information, we can decide to Enable Docker and Enable OpenAPI support.With Enable… Read More »
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 INSTALLFirst 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 More »
In 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 More »
In 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.CS] [USERTYPE.CS] [IUSERCORE.CS] [USERCORE.CS] [USERCONTROLLER.CS] [STARTUP.CS] We have done and now with Postman, we will verify it works fine: TIP #1We can… Read More »