Test Coverage Reports For Maven Projects In SonarQube 8.3.x

Some years ago I write a blog post about how to generate test reports in SonarQube separate in test report…

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Using Testcontainers in Spring Boot Tests For Database Integration Tests

In this blog post I’d like to demonstrate how I integrate Testcontainers in Spring Boot tests for running integration tests…

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Strategy Pattern Revisited With Spring

This blog post wants to show another approach how to implement the Strategy Pattern with dependency injection. As DI framework,…

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Maven Project Setup for Mixing Spock 1.x and JUnit 5 Tests

I create a sample Groovy project for Maven, that mixes Spock tests and JUnit 5 tests in one project. In…

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Using JUnit 5 In Pre-Java 8 Projects

This post demonstrates how JUnit 5 can be used in pre-Java 8 projects and explains why it could be a…

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How to Format a Large Code Base Automatically

If you introduce code formatting rules retroactively, you have to solve the problem how to format existing code base according…

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Mocking SecurityContext in Jersey Tests

Jersey has a great possibility to write integration test for REST-APIs, written with Jersey. Just extend the class JerseyTest and…

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Pimp My Git – Generate Content for .gitignore From the Scratch

When I start a new Git repository, I lose a lot of time to set up my .gitignore file and…

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Generate P2 Repository From Maven Artifacts In 2017

Some years ago, I wrote a blog post about how to generate a P2 repository based on Maven artifacts. That…

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