Need to make j unit for kafka consumer class

I need to make a JUnit for my Kafka consumer class, which is written in Java. I'm looking to focus on both the message consumption and error handling. I have specific requirements for the JUnit tests, as I'm looking for a certain coverage percentage. This means that I need an experienced programmer who is well-versed in writing JUnit tests to make sure my consumer class is fully tested. If you are familiar with Kafka consumer classes written in Java and have experience writing JUnit tests, I would appreciate you applying for this project.