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I’m an independent IT consultant and entrepreneur in the Internet and software business. I’m interested in design, enterprise applications, web apps and SaaS products. I design and develop business solutions and applications. I help companies in terms of software quality and knowledge transfer, e.g. with Angular and Spring Boot.

Spring Boot Tip: A Simplified Way of Creating ArgumentCaptors with Mockito 5.7.0

Maciej Walkowiak recently published this tip on a simplified way of creating Mockito ArgumentCaptors with Spring Boot 3.2.x: 💡 Mockito 5.7.0 (included in Spring Boot 3.2) introduced simplified way for creating argument captors:— Maciej Walkowiak 🍃 (@maciejwalkowiak) December 13, 2023 Read more

WireMock Spring Boot

WireMock is an API mocking tool that enables developers to simulate REST APIs during testing. In a system-under-test fashion, it allows us to remove external, potentially flaky, dependencies from our test environment to make our unit tests more focussed and more reliable. WireMock Spring Boot is a new library by consultant and prolific open source contributor Maciej Walkowiak that "drastically simplifies WireMock configuration in a Spring Boot and JUnit 5 application". Featuring a fully declarative WireMock setup and automatic Spring environment setup, ... Read more