Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
JCConf 2022 - Using ArchUnit to test your archi...
Search
Shihyu Ho
October 15, 2022
Technology
0
150
JCConf 2022 - Using ArchUnit to test your architecture
Using ArchUnit to test your architecture
Shihyu Ho
October 15, 2022
Tweet
Share
More Decks by Shihyu Ho
See All by Shihyu Ho
JCConf 2024 Jib
shihyuho
0
75
hybrid-cloud-seminar.pdf
shihyuho
0
100
JCConf 2021 Access Kubernetes API in Java
shihyuho
0
120
JCConf 2020 Observing in Microservices
shihyuho
0
800
iThome Kubernetes Summit 2018
shihyuho
0
68
JCConf 2016 zookeeper
shihyuho
0
65
Other Decks in Technology
See All in Technology
[mercari GEARS 2025] Building Foundation for Mercari’s Global Expansion
mercari
PRO
1
120
ソフトウェア開発現代史: 55%が変化に備えていない現実 ─ AI支援型開発時代のReboot Japan #agilejapan
takabow
3
3k
『HOWはWHY WHATで判断せよ』 〜『ドメイン駆動設計をはじめよう』の読了報告と、本質への探求〜
panda728
PRO
5
1.7k
レビュー負債を解消する ― CodeRabbitが支えるAI駆動開発
moongift
PRO
0
210
ユーザーストーリー x AI / User Stories x AI
oomatomo
0
190
Claude Code 10連ガチャ
uhyo
3
680
コード1ミリもわからないけど Claude CodeでFigjamプラグインを作った話
abokadotyann
1
160
自己的售票系統自己做!
eddie
0
440
CodexでもAgent Skillsを使いたい
gotalab555
9
4.6k
AWS IAM Identity Centerによる権限設定をグラフ構造で可視化+グラフRAGへの挑戦
ykimi
2
750
コンピューティングリソース何を使えばいいの?
tomokusaba
1
160
“それなりに”安全なWebアプリケーションの作り方
xryuseix
0
350
Featured
See All Featured
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.6k
Designing Experiences People Love
moore
142
24k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
118
20k
Build your cross-platform service in a week with App Engine
jlugia
234
18k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
31
2.7k
How to Think Like a Performance Engineer
csswizardry
28
2.3k
What’s in a name? Adding method to the madness
productmarketing
PRO
24
3.8k
Side Projects
sachag
455
43k
Building Better People: How to give real-time feedback that sticks.
wjessup
370
20k
StorybookのUI Testing Handbookを読んだ
zakiyama
31
6.3k
Gamification - CAS2011
davidbonilla
81
5.5k
KATA
mclloyd
PRO
32
15k
Transcript
Using ArchUnit to test your architecture Matt Ho
About me - Hi, I'm Matt 👋 - 松凌科技 Architect
/ R&D - JCConf Speaker -
[email protected]
- https://github.com/shihyuho
放⼼, 這不是在講架構
本節在分享 架構已經在那了 && 該如何確保在持續開發/維運的過程中, 應⽤程式仍 然遵循著架構走
https://www.archunit.org/
ArchUnit Overview - 是⼀個測試套件, 整合了 JUnit 4, JUnit 5 等
- 良好的 Fluent API - 容易延伸擴充 - Apache-2.0 license
運作過程
起⼿式 決定從哪邊開始匯入 bytecodes
起⼿式 定義 Rules
起⼿式 ArchUnit 執⾏得到結果
起⼿式 - Rule Pattern ArchRuleDefinition.GIVEN_OBJECTS .that(). PREDICATE .should(). CONDITION
Controller 命名必須以 ‘Controller’ 結尾 Class Naming
Controller 命名必須以 ‘Controller’ 結尾 Class Naming
Class Naming Controller 命名必須以 ‘Controller’ 結尾
Class Naming Data Access 命名必須以 ‘Dao’ 結尾
Class Naming Data Access 命名必須以 ‘Dao’ 結尾
Class Naming Data Access 命名必須以 ‘Dao’ 結尾
Layered
Layered
Layered
Layered
Layered Architectures.layeredArchitecture() .layer(). PREDICATE .whereLayer(). CONDITION
Layered 定義 3 層 layer 定義依賴關係
General
Freeze - 套⽤在舊的系統中, 超多條違規改不動 ;-(
Freeze - 套⽤在舊的系統中, 超多條違規改不動 ;-( - 好吧, 那就現在開始的程式才檢查 :-)
Freeze - 套⽤在舊的系統中, 超多條違規改不動 ;-( - 好吧, 那就現在開始的程式才檢查 :-) FreezingArchRule.freeze(
ArchRuleDefinition.GIVEN_OBJECTS .that(). PREDICATE .should(). CONDITION )
Freeze
Code Smells
Long Parameter List https://refactoring.guru/smells/long-parameter-list
Large Class https://refactoring.guru/smells/large-class
Long Method https://refactoring.guru/smells/long-method
Recap - 起⼿式 - Naming Rules - Layers Rules -
General Rules - Freezing Rules - Custom Rules - Code Smells
Thank you 🙌