26
events were organized by JUG Switzerland during 2024 so far.

As a technical agile coach and software developer, Thomas Much helps numerous teams to master their methodical and technical challenges. He’s working in projects from enterprise monoliths to e-commerce microservices, most of the time using the Java stack.

He is enthusiastic about people and teams that are eager to learn – learn new things, learn from mistakes that inevitably happen, and learn from each other.

Twitter: @thmuch

29.10.2020

ArchUnit - Unit Testing Architecture and Design

LOCATION: Online
KEYWORDS: Architecture, Hands-On, Open Source, Tools

AGENDA:18:00 - 19:30h: Talk incl. Q/A

SPEAKER: Thomas Much   COMPANY: muchsoft
SLIDES: 201029_ArchUnit-JUGCH.pdf
SLIDES 2: https://github.com/thmuch/archunit-demos/tree/JUGCH-2020-10
RECORDING: jug.ch YouTube-Channel

Most projects probably have some kind of documentation of the architecture and code conventions. It's just a question of Where? And are these documentations up to date? Does the code really adhere to these standards? In the field, documentation is all too often "write-only" and bears an only faint resemblance to reality.

Wouldn't it be nice if your architectural and coding rules were checked automatically, as part of your continuous integration build? And if architecture wasn't just an occupation of some distant architect, but rather a team sport for all developers, like in an agile, cross-functional team?

With "ArchUnit" it's possible to code your architectural decisions as plain Java (or Kotlin) rules, using an easy to read fluent API. These rules can check for layered architectures, vertical slices, hexagonal (onion style) architectures, acyclic package dependencies, and for coding conventions like namings, containment of classes in packages and the use of annotations and exceptions. The rules can be checked by any unit testing framework, as for instance JUnit.

You'll see the basics of ArchUnit along with practical tips and tricks, including how to write custom rules. There will be some slides but mostly live coding.

LEVEL OF TALK: Intermediate
LANGUAGE: Talk: en / Slides: en


As a technical agile coach and software developer, Thomas Much helps numerous teams to master their methodical and technical challenges. He’s working in projects from enterprise monoliths to e-commerce microservices, most of the time using the Java stack.

He is enthusiastic about people and teams that are eager to learn – learn new things, learn from mistakes that inevitably happen, and learn from each other.

Twitter: @thmuch


LEVELS:

BEGINNER
The presented topic is new to the audience or only little and superficial experience exists. This talk will mainly cover basic aspects of the topic and not go into much detail.

INTERMEDIATE
The presented topic is known to the audience, serious practical experience is expected. This talk might cover some basic aspects of the topic, but will as well go into depth and details.

ADVANCED
The presented topic is well-known to the audience, serious practical experience and a deep understanding are required. This talk will not cover basics of the topic, but will go into depth, might discuss details, compare different approaches, and so on.

ALL
The topic presented is of interest to all levels and does not require any special prior knowledge.

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About

JUG Switzerland aims at promoting the application of Java technology in Switzerland.

JUG Switzerland facilitates the sharing of experience and information among its members. This is accomplished through workshops, seminars and conferences. JUG Switzerland supports and encourages the cooperation between commercial organizations and research institutions.

JUG Switzerland is funded through membership fees.

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info@jug.ch

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