Testing java apps with JUNIT, Mockito, Wiremock and Postman

Testing java apps with JUNIT, Mockito, Wiremock and Postman

We first write some tests that will use stub/mock/spy for the simple java app and after that we learn what changes in our approach

Looking Forward to seeing you in the Course - > Testing java apps with JUNIT

What you'll learn

• Learn to build high quality code
• Learn JUNIT
• Learn Wiremock
• Learn Postman testing

Testing java apps with JUNIT, Mockito, Wiremock and Postman

In this course you will learn how write high quality code. To better understand what we are testing, we will first have to write the code that we will later test. For each lesson we will implement some functionality well documented with diagrams, to better understand what exactly we want to achieve and how.

Also, you can find the written version of the diagrams on my website.

You will learn about :

• JUNIT concepts - we first write the code for our app, then we identify what is missing to be proud of our code and at the end of this chapter we implement some tests that will cover all our functionality.
• how to use POSTMAN to write automated tests and also build your own mock server. POSTMAN is used, most of the times, just for making requests to our app, but in reality it has a lot of functionality that can make your life easier
• Mockito - we will talk about stubs/spies/mocks. We first write some tests that will use stub/mock/spy for the simple java app and after that we learn what changes in our approach. You will need this information to know exactly when to use what.
• Wiremock - you will learn how to an app that uses a rest api client

These are must know knowledge if you want to advance your career and write better code.