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
130
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
27
hybrid-cloud-seminar.pdf
shihyuho
0
86
JCConf 2021 Access Kubernetes API in Java
shihyuho
0
110
JCConf 2020 Observing in Microservices
shihyuho
0
690
iThome Kubernetes Summit 2018
shihyuho
0
55
JCConf 2016 zookeeper
shihyuho
0
53
Other Decks in Technology
See All in Technology
Amazon Route 53, 待ちに待った TLSAレコードのサポート開始
kenichinakamura
0
170
シフトライトなテスト活動を適切に行うことで、無理な開発をせず、過剰にテストせず、顧客をビックリさせないプロダクトを作り上げているお話 #RSGT2025 / Shift Right
nihonbuson
3
2.1k
20250116_JAWS_Osaka
takuyay0ne
2
200
「隙間家具OSS」に至る道/Fujiwara Tech Conference 2025
fujiwara3
7
6.5k
デジタルアイデンティティ技術 認可・ID連携・認証 応用 / 20250114-OIDF-J-EduWG-TechSWG
oidfj
2
680
KMP with Crashlytics
sansantech
PRO
0
240
JAWS-UG20250116_iOSアプリエンジニアがAWSreInventに行ってきた(真面目編)
totokit4
0
140
PaaSの歴史と、 アプリケーションプラットフォームのこれから
jacopen
7
1.5k
テストを書かないためのテスト/ Tests for not writing tests
sinsoku
1
170
完全自律型AIエージェントとAgentic Workflow〜ワークフロー構築という現実解
pharma_x_tech
0
350
メールヘッダーを見てみよう
hinono
0
110
JuliaTokaiとJuliaLangJaの紹介 for NGK2025S
antimon2
1
120
Featured
See All Featured
Rails Girls Zürich Keynote
gr2m
94
13k
How to train your dragon (web standard)
notwaldorf
89
5.8k
Agile that works and the tools we love
rasmusluckow
328
21k
Into the Great Unknown - MozCon
thekraken
34
1.6k
Building Better People: How to give real-time feedback that sticks.
wjessup
366
19k
Typedesign – Prime Four
hannesfritz
40
2.5k
Six Lessons from altMBA
skipperchong
27
3.6k
Testing 201, or: Great Expectations
jmmastey
41
7.2k
4 Signs Your Business is Dying
shpigford
182
22k
Scaling GitHub
holman
459
140k
Bash Introduction
62gerente
610
210k
Building Your Own Lightsaber
phodgson
104
6.2k
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 🙌