When we unit test Spring MVC applications, we test each layer separately from the others. We create mock implementations, typically using Mockito, for each layer’s dependencies, then we simulate the ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Apache Maven is a Java build tool and dependency management engine that simplifies the ...

Hamcrest is based on the concept of a matcher, which can be a very natural way of asserting whether or not the result of a test is in a desired state. If you have not used Hamcrest, examples in this ...

Since the introduction of annotations in Java 5, the majority of testing frameworks, such as JUnit, TestNG, and Mockito, have adopted annotations in their core design. This adoption affected the ...

If you are a tester, you have probably heard about Behaviour-Driven Development, or BDD in short, and the debates around what it is, and how and what it should be used for. Regardless of what we think ...

I'm rather new to OpenRewrite. I tried to migrate a project from Junit4 to Junit5 with org.openrewrite.java.testing.junit5.JUnit4to5Migration. The Java files worked fine, but the the Jupiter ...

Here's a project to show some JUnit 5 and Mockito examples using Java. JUnit is one of the most popular unit-testing frameworks in the Java ecosystem. The JUnit 5 version contains a number of exciting ...