Continuing the series of posts to explore different testing aspects in asp .net core. We’re going experiment with Test Server to create integration tests. Test Server is a new features that asp .net core is bringing. It creates a browser…
In this new series of posts, I want to show different aspects of testing an ASP.NET core application. I will start in this post showing how to create unit tests for controllers. Then I am going to talk integration test…
The unit test’s arrange phase is where we write more code. Coding data creation can be cumbersome. The worst scenario happen when we have to fill all class’ properties, even though, we’re only using one property in the test. Besides being…
You can check all the code in this git repository. Have you ever had a switch like this: switch (operation) { case “+”: Add(number, number2); break; case “-“: Subtraction(number, number2); break; case “*”: Multiply(number, number2); break; case “/”: Divide(number, number2);…
Functional programming uses the option type widely, in languages such as Haskell, F#, Scala and a lot more. In this language it’s a convention to return a value when the function fails. The following example is a function written in…
In programming null is an awkward thing to deal with, when you return a variable with null value, you have to remember to make null checks all around your code. The null object and the special case object are patterns that…
You can download this sample from this git repository. In this tutorial I’ll show you how to get the data from appsettings.json using the built-in dependency injection in Asp.Net Core MVC. Let’s start right away. First, you need to create a project…
