More Java, different ways to test your applications

If you want to go beyond just being a developer and become a “better developer”...
You need to know how to write proper test code.

In this course, you will learn how to test Java applications in a variety of ways.

🗒 Course Introduction

Having a lot of test codes does not mean that you have good code, or that you have to write a lot of them to be a good developer. On the contrary, having too much test codes can increase the amount of code that needs to be managed, and in some cases, it can make code analysis or modification difficult. Therefore, it is important to learn how to write a minimum number of tests by selecting a tool that is appropriate for the purpose of testing. You need to know which tool can be used for which purpose so that you can select and use the appropriate tool for the situation. So this course...

Describes several methods and tools for testing your applications.

• First, we will learn how to write and run tests in Java by learning the latest version of JUnit , which is used by over 90% of Java developers who write tests .
• Next, you'll learn how to use Mockito to fake the dependencies of the code you want to test.
• And we will learn about Testcontainers, which can be useful in tests using Docker.
• Next, let's change our perspective a little and learn how to use JMeter to perform performance testing.
• Let's take a look at how to reproduce operational issues locally using Chaos Monkey (Chaos Monkey for Spring Boot ).
• Finally, you will learn how to test the architecture of your application with ArchUnit .

After taking this course, you will learn a variety of ways to test Java applications. You will be able to write tests that are actually needed for your work and projects.

🙌 Tools covered here

JUnit 5, Mockito, Testcontainers, JMeter, Chaos Monkey for Spring Boot, ArchUnit