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Ich bin selbständiger IT Berater und Unternehmer in der Internet und Software Branche. Ich beschäftige mich mit Design, Enterprise Applikationen, Web Apps und SaaS Produkten. Ich entwerfe und entwickle Business Lösungen und Anwendungen. Ich helfe Unternehmen in Sachen Software Qualität und Wissenstransfer, z.B. mit Angular und Spring Boot.

Beyond Built-in: Advanced Testing Techniques for Spring Boot Applications by Michael Vitz @ Spring I/O 2024

Leider ist der Eintrag nur auf English verfügbar.

Things I Wish I Knew When I Started Testing Spring Boot Applications by Philip Riecks @ Spring I/O

Leider ist der Eintrag nur auf English verfügbar.

9. Juli 2023 by Bjoern in Enterprise Software, Software

Revisiting Popular Posts: Spring Batch Resources & Maven Failsafe With Spring Boot

Leider ist der Eintrag nur auf English verfügbar.Two of the most popular posts on this blog cover resources for Spring Batch and how to use Maven Failsafe with Spring Boot: Spring Batch Resources: Batch Processing, ETL And Data Conversion Using Maven Failsafe With Spring Boot While doing some regular blog housekeeping, I recently revised those articles and fixed a few broken links. If you're interested in these technologies and frameworks, you might want to check those articles out.

24. Oktober 2021 by Bjoern in Enterprise Software, Software

Using Maven Failsafe With Spring Boot

Leider ist der Eintrag nur auf English verfügbar.Maven Failsafe is a Maven plugin designed to be used in conjunction with the Maven Surefire Plugin. While the former plugin is intended for running integration tests the latter's purpose is to run unit tests. These plugins are tremendously useful for partitioning tests in Maven-based Java applications in order to make tests and builds run faster. When recently using Maven Failsafe with a Spring Boot application, though, I encountered a somewhat gnarly problem. Running mvn verify ...

6. Dezember 2020 by Bjoern in Enterprise Software, Software

A Guide to Refactoring Large Functions by Robert Muth

Leider ist der Eintrag nur auf English verfügbar.Software Engineer Robert Muth wrote this interesting article on refactoring large functions. The article starts with providing ample motivation for using functions (or methods in a strictly object-oriented context). Apart from making code shareable and reusable, which is only a minor benefit of functions / methods, reasons for writing code as functions are: giving a meaningful name to several lines of related code readability limiting visibility lowering indentation levels improving testability The article goes on to describe several common cues indicating ...

2. Juni 2019 by Bjoern in Enterprise Software, Front End Entwicklung, Software

Kent Beck’s Novel Approach to Software Quality: test && commit || revert

Leider ist der Eintrag nur auf English verfügbar.In a Hanselminutes episode from December last year I heard preeminent programmer and agile advocate Kent Beck talk about his intriguing approach to creating working, high-quality code. In line with the steps this approach involves he calls it test && commit || revert. In lieu of the TDD circle of life (write test - test fails - write code - test passes - refactor - test fails ...) test && commit || revert has you ...

12. Mai 2019 by Bjoern in Software

Test-driven Development (TDD) mit Angular 2 / 4

Vor kurzem habe ich zusammen mit Jan Massenberg von Setlog einen Vortrag über Test-driven development (TDD) mit Angular beim 2. Angular Ruhr Meetup gehalten. Aktuell unterstütze ich die Setlog GmbH bei der Verbesserung der Software Qualität und insbesondere bei der Entwicklung eines SaaS Tools, das Qualitätssicherungsprozesse (QA) im Supply Chain Management vereinfacht. Der Vortrag handelte von praktischen Erfahrungen mit TDD bei der Implementierung dieses SaaS Tools. Dieser Artikel fasst die wesentlichen Aspekte des Vortrags zusammen und beschreibt verschiedene Bestandteile eines Test-driven Design- und Entwickungsprozesses: ...

22. Oktober 2017 by Bjoern in Enterprise Software, Front End Entwicklung, Software

Testing REST Services with REST Assured

Leider ist der Eintrag nur auf English verfügbar.RESTful service testing can be unwieldy and difficult to get started with. Providing a REST API implies using a variety of technologies and techniques such as HTTP, JSON, authentication, various payload transfer mechanisms and content types. This is where a tool that abstracts over these technical details and facilitates their application comes in handy. REST Assured is a high-level DSL for testing REST APIs. It draws upon behaviour-driven development (BDD) and hence makes for ...

30. April 2017 by Bjoern in Enterprise Software, Software

Mockito 2 now available

Leider ist der Eintrag nur auf English verfügbar.Last week version 2.1.0 of the Mockito testing framework for Java has been released. For more information on this latest iteration check out this page. As the name suggests, Mockito allows you to mock object behaviour during unit tests. When writing unit tests you only want to test a particular unit's behaviour (hence the name). Depending on the programming language used such a unit might be a function, a procedure or - most commonly ...

16. Oktober 2016 by Bjoern in Enterprise Software, Software

Libraries.io and Dependency CI: Open Source Library Discovery and Dependency QA

Recently, I came across Libraries.io and its companion service Dependency CI. Libraries.io is an open source library catalogue that helps you find new libraries and keep track of the ones you already use in your projects. Once set up with a GitHub project, the service monitors the repository and notifies you in case there's a new version of a dependency available. Building upon this, Dependency CI is a continuous integration service that offers 'automatic compliance testing for all of the dependencies in your ...

7. August 2016 by Bjoern in Enterprise Software, Software

Björn Wilmsmann

my blog. for you.

Reden wir über Digitales.