Mockito return based on the input parameter
Mockito, the defacto mocking library in the Java world that is widely adopted. It is used one way or another by almost any Java project. Mockito is known for its …
Search Results for: mockito
When and how to spy objects in Mockito
When it comes to mocking objects in Java unit testing, Mockito is the de-facto framework. It is powerful, easy to use, and supports different testing approaches, whether TDD, BDD, etc. …
Using Mockito annotations in JUnit 5
Using Mockito annotations in JUnit 5. The latest release of JUnit is not backward compatible and does not work straightforwardly with many testing frameworks such as Mockito. Mockito annotations do …
How to mock @Value field in Spring Boot
The @Value annotation injects externalized properties into a Spring Boot application. The field’s value is usually read from the application.properties or application.yml file. While @Value eases the reading of externalized …
Write Kafka integration test with Testcontainers
Writing a Spring Boot Kafka integration test can be frustrating even by leveraging the spring-kafka-test library that supplies an embedded Kafka. That’s mainly due to the complex test configuration that …
Test Spring Kafka consumer and producer with EmbeddedKafka
Writing tests is the least favorite task of any developer, especially when it involves any external party. In our case, Kafka. Not only working with Kafka can be challenging, writing …
